2022-03-08T10:41:24.931550110Z I0308 10:41:24.931300       1 dynamic_serving_content.go:111] Loaded a new cert/key pair for "serving-cert::/var/run/secrets/serving-cert/tls.crt::/var/run/secrets/serving-cert/tls.key"
2022-03-08T10:41:25.160941027Z I0308 10:41:25.160200       1 requestheader_controller.go:244] Loaded a new request header values for RequestHeaderAuthRequestController
2022-03-08T10:41:25.168947384Z I0308 10:41:25.163858       1 audit.go:342] Using audit backend: ignoreErrors<log>
2022-03-08T10:41:25.175974425Z I0308 10:41:25.170774       1 plugins.go:158] Loaded 2 mutating admission controller(s) successfully in the following order: NamespaceLifecycle,MutatingAdmissionWebhook.
2022-03-08T10:41:25.175974425Z I0308 10:41:25.170807       1 plugins.go:161] Loaded 1 validating admission controller(s) successfully in the following order: ValidatingAdmissionWebhook.
2022-03-08T10:41:25.176716030Z I0308 10:41:25.176644       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.176716030Z I0308 10:41:25.176695       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.186580305Z I0308 10:41:25.186512       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.186709268Z I0308 10:41:25.186694       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.195819595Z I0308 10:41:25.195770       1 store.go:1378] Monitoring oauthclients.oauth.openshift.io count at <storage-prefix>//oauth/clients
2022-03-08T10:41:25.196931251Z I0308 10:41:25.196894       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.197003949Z I0308 10:41:25.196980       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:41:25.197038260Z I0308 10:41:25.197024       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:41:25.197048815Z I0308 10:41:25.197036       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:41:25.197078163Z I0308 10:41:25.197068       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.197336761Z I0308 10:41:25.197312       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:41:25.197351083Z I0308 10:41:25.197337       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:41:25.197351083Z I0308 10:41:25.197343       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:41:25.197543064Z I0308 10:41:25.197526       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335b90, {CONNECTING <nil>}
2022-03-08T10:41:25.197552801Z I0308 10:41:25.197545       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335ee0, {CONNECTING <nil>}
2022-03-08T10:41:25.197635771Z I0308 10:41:25.196922       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:41:25.197674492Z I0308 10:41:25.197665       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:41:25.197698093Z I0308 10:41:25.197689       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:41:25.198409303Z I0308 10:41:25.198380       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1c80, {CONNECTING <nil>}
2022-03-08T10:41:25.204460556Z I0308 10:41:25.204395       1 cacher.go:402] cacher (*oauth.OAuthClient): initialized
2022-03-08T10:41:25.209817123Z I0308 10:41:25.208791       1 store.go:1378] Monitoring oauthauthorizetokens.oauth.openshift.io count at <storage-prefix>//oauth/authorizetokens
2022-03-08T10:41:25.209817123Z I0308 10:41:25.209407       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.209817123Z I0308 10:41:25.209435       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.214449690Z I0308 10:41:25.214391       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335ee0, {READY <nil>}
2022-03-08T10:41:25.216034482Z I0308 10:41:25.215295       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1c80, {READY <nil>}
2022-03-08T10:41:25.216383270Z I0308 10:41:25.216343       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335b90, {READY <nil>}
2022-03-08T10:41:25.218424467Z I0308 10:41:25.218373       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:41:25.223327012Z I0308 10:41:25.222788       1 store.go:1378] Monitoring oauthaccesstokens.oauth.openshift.io count at <storage-prefix>//oauth/accesstokens
2022-03-08T10:41:25.224355057Z I0308 10:41:25.224182       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:41:25.224410411Z I0308 10:41:25.224394       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:41:25.225762236Z I0308 10:41:25.225714       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.225814279Z I0308 10:41:25.225764       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.227583511Z I0308 10:41:25.227465       1 cacher.go:402] cacher (*oauth.OAuthAuthorizeToken): initialized
2022-03-08T10:41:25.236530734Z I0308 10:41:25.229273       1 cacher.go:402] cacher (*oauth.OAuthAccessToken): initialized
2022-03-08T10:41:25.243075228Z I0308 10:41:25.242991       1 store.go:1378] Monitoring oauthclientauthorizations.oauth.openshift.io count at <storage-prefix>//oauth/clientauthorizations
2022-03-08T10:41:25.247600363Z I0308 10:41:25.247512       1 cacher.go:402] cacher (*oauth.OAuthClientAuthorization): initialized
2022-03-08T10:41:25.327177385Z I0308 10:41:25.324405       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.327177385Z I0308 10:41:25.324447       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.349594365Z I0308 10:41:25.349509       1 store.go:1378] Monitoring users.user.openshift.io count at <storage-prefix>//users
2022-03-08T10:41:25.350686842Z I0308 10:41:25.350487       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.350686842Z I0308 10:41:25.350532       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.362277749Z I0308 10:41:25.362218       1 cacher.go:402] cacher (*user.User): initialized
2022-03-08T10:41:25.366935443Z I0308 10:41:25.366347       1 store.go:1378] Monitoring identities.user.openshift.io count at <storage-prefix>//useridentities
2022-03-08T10:41:25.367068681Z I0308 10:41:25.367046       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.367098803Z I0308 10:41:25.367086       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:25.377272345Z I0308 10:41:25.377167       1 cacher.go:402] cacher (*user.Identity): initialized
2022-03-08T10:41:25.380016068Z I0308 10:41:25.379947       1 store.go:1378] Monitoring groups.user.openshift.io count at <storage-prefix>//groups
2022-03-08T10:41:25.387447261Z I0308 10:41:25.387391       1 cacher.go:402] cacher (*user.Group): initialized
2022-03-08T10:41:25.844176622Z I0308 10:41:25.844095       1 aggregator.go:109] Building initial OpenAPI spec
2022-03-08T10:41:25.910053344Z I0308 10:41:25.909968       1 aggregator.go:112] Finished initial OpenAPI spec generation after 65.712369ms
2022-03-08T10:41:25.914799017Z I0308 10:41:25.914732       1 requestheader_controller.go:169] Starting RequestHeaderAuthRequestController
2022-03-08T10:41:25.914799017Z I0308 10:41:25.914759       1 shared_informer.go:240] Waiting for caches to sync for RequestHeaderAuthRequestController
2022-03-08T10:41:25.914799017Z I0308 10:41:25.914790       1 configmap_cafile_content.go:202] Starting client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
2022-03-08T10:41:25.914873294Z I0308 10:41:25.914794       1 shared_informer.go:240] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file
2022-03-08T10:41:25.914873294Z I0308 10:41:25.914791       1 configmap_cafile_content.go:202] Starting client-ca::kube-system::extension-apiserver-authentication::client-ca-file
2022-03-08T10:41:25.914873294Z I0308 10:41:25.914807       1 shared_informer.go:240] Waiting for caches to sync for client-ca::kube-system::extension-apiserver-authentication::client-ca-file
2022-03-08T10:41:25.914948727Z I0308 10:41:25.914923       1 reflector.go:207] Starting reflector *v1.ConfigMap (12h0m0s) from k8s.io/client-go@v0.19.0/tools/cache/reflector.go:156
2022-03-08T10:41:25.915001584Z I0308 10:41:25.914976       1 reflector.go:207] Starting reflector *v1.ConfigMap (12h0m0s) from k8s.io/client-go@v0.19.0/tools/cache/reflector.go:156
2022-03-08T10:41:25.915040257Z I0308 10:41:25.915016       1 reflector.go:207] Starting reflector *v1.ConfigMap (12h0m0s) from k8s.io/client-go@v0.19.0/tools/cache/reflector.go:156
2022-03-08T10:41:25.915412924Z I0308 10:41:25.915373       1 dynamic_serving_content.go:130] Starting serving-cert::/var/run/secrets/serving-cert/tls.crt::/var/run/secrets/serving-cert/tls.key
2022-03-08T10:41:25.915655800Z I0308 10:41:25.915623       1 tlsconfig.go:200] loaded serving cert ["serving-cert::/var/run/secrets/serving-cert/tls.crt::/var/run/secrets/serving-cert/tls.key"]: "api.openshift-oauth-apiserver.svc" [serving] validServingFor=[api.openshift-oauth-apiserver.svc,api.openshift-oauth-apiserver.svc.cluster.local] issuer="openshift-service-serving-signer@1646735940" (2022-03-08 10:39:10 +0000 UTC to 2024-03-07 10:39:11 +0000 UTC (now=2022-03-08 10:41:25.915584573 +0000 UTC))
2022-03-08T10:41:25.916025308Z I0308 10:41:25.915994       1 named_certificates.go:53] loaded SNI cert [0/"self-signed loopback"]: "apiserver-loopback-client@1646736085" [serving] validServingFor=[apiserver-loopback-client] issuer="apiserver-loopback-client-ca@1646736085" (2022-03-08 09:41:24 +0000 UTC to 2023-03-08 09:41:24 +0000 UTC (now=2022-03-08 10:41:25.915976401 +0000 UTC))
2022-03-08T10:41:25.916117912Z I0308 10:41:25.916099       1 secure_serving.go:197] Serving securely on [::]:8443
2022-03-08T10:41:25.916206083Z I0308 10:41:25.916178       1 tlsconfig.go:240] Starting DynamicServingCertificateController
2022-03-08T10:41:25.916305912Z I0308 10:41:25.916283       1 reflector.go:207] Starting reflector *v1.Namespace (10m0s) from k8s.io/client-go@v0.19.0/tools/cache/reflector.go:156
2022-03-08T10:41:25.916414242Z I0308 10:41:25.916305       1 reflector.go:207] Starting reflector *v1.ValidatingWebhookConfiguration (10m0s) from k8s.io/client-go@v0.19.0/tools/cache/reflector.go:156
2022-03-08T10:41:25.916594821Z I0308 10:41:25.916311       1 reflector.go:207] Starting reflector *v1.MutatingWebhookConfiguration (10m0s) from k8s.io/client-go@v0.19.0/tools/cache/reflector.go:156
2022-03-08T10:41:25.933195094Z I0308 10:41:25.933057       1 client.go:360] parsed scheme: "endpoint"
2022-03-08T10:41:25.933195094Z I0308 10:41:25.933109       1 endpoint.go:68] ccResolverWrapper: sending new addresses to cc: [{https://10.0.94.119:2379  <nil> 0 <nil>} {https://10.0.94.219:2379  <nil> 0 <nil>} {https://10.0.95.76:2379  <nil> 0 <nil>}]
2022-03-08T10:41:26.015053529Z I0308 10:41:26.014987       1 shared_informer.go:247] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::client-ca-file 
2022-03-08T10:41:26.015171607Z I0308 10:41:26.015018       1 shared_informer.go:247] Caches are synced for client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file 
2022-03-08T10:41:26.015212126Z I0308 10:41:26.015151       1 shared_informer.go:247] Caches are synced for RequestHeaderAuthRequestController 
2022-03-08T10:41:26.015663178Z I0308 10:41:26.015602       1 tlsconfig.go:178] loaded client CA [0/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "aggregator-signer" [] issuer="<self>" (2022-03-08 10:10:28 +0000 UTC to 2022-03-09 10:10:28 +0000 UTC (now=2022-03-08 10:41:26.015560669 +0000 UTC))
2022-03-08T10:41:26.016048032Z I0308 10:41:26.016009       1 tlsconfig.go:200] loaded serving cert ["serving-cert::/var/run/secrets/serving-cert/tls.crt::/var/run/secrets/serving-cert/tls.key"]: "api.openshift-oauth-apiserver.svc" [serving] validServingFor=[api.openshift-oauth-apiserver.svc,api.openshift-oauth-apiserver.svc.cluster.local] issuer="openshift-service-serving-signer@1646735940" (2022-03-08 10:39:10 +0000 UTC to 2024-03-07 10:39:11 +0000 UTC (now=2022-03-08 10:41:26.015987703 +0000 UTC))
2022-03-08T10:41:26.016321867Z I0308 10:41:26.016286       1 named_certificates.go:53] loaded SNI cert [0/"self-signed loopback"]: "apiserver-loopback-client@1646736085" [serving] validServingFor=[apiserver-loopback-client] issuer="apiserver-loopback-client-ca@1646736085" (2022-03-08 09:41:24 +0000 UTC to 2023-03-08 09:41:24 +0000 UTC (now=2022-03-08 10:41:26.016272667 +0000 UTC))
2022-03-08T10:41:26.017069387Z I0308 10:41:26.017012       1 tlsconfig.go:178] loaded client CA [0/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "admin-kubeconfig-signer" [] issuer="<self>" (2022-03-08 10:10:26 +0000 UTC to 2032-03-05 10:10:26 +0000 UTC (now=2022-03-08 10:41:26.016993762 +0000 UTC))
2022-03-08T10:41:26.017097415Z I0308 10:41:26.017075       1 tlsconfig.go:178] loaded client CA [1/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "kubelet-signer" [] issuer="<self>" (2022-03-08 10:10:30 +0000 UTC to 2022-03-09 10:10:30 +0000 UTC (now=2022-03-08 10:41:26.017063439 +0000 UTC))
2022-03-08T10:41:26.017138672Z I0308 10:41:26.017118       1 tlsconfig.go:178] loaded client CA [2/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "kube-control-plane-signer" [] issuer="<self>" (2022-03-08 10:10:30 +0000 UTC to 2023-03-08 10:10:30 +0000 UTC (now=2022-03-08 10:41:26.017088865 +0000 UTC))
2022-03-08T10:41:26.017163691Z I0308 10:41:26.017145       1 tlsconfig.go:178] loaded client CA [3/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "kube-apiserver-to-kubelet-signer" [] issuer="<self>" (2022-03-08 10:10:31 +0000 UTC to 2023-03-08 10:10:31 +0000 UTC (now=2022-03-08 10:41:26.017135394 +0000 UTC))
2022-03-08T10:41:26.017174667Z I0308 10:41:26.017163       1 tlsconfig.go:178] loaded client CA [4/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "kubelet-bootstrap-kubeconfig-signer" [] issuer="<self>" (2022-03-08 10:10:27 +0000 UTC to 2032-03-05 10:10:27 +0000 UTC (now=2022-03-08 10:41:26.017155094 +0000 UTC))
2022-03-08T10:41:26.017201720Z I0308 10:41:26.017180       1 tlsconfig.go:178] loaded client CA [5/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "kube-csr-signer_@1646735926" [] issuer="kubelet-signer" (2022-03-08 10:38:45 +0000 UTC to 2022-03-09 10:10:30 +0000 UTC (now=2022-03-08 10:41:26.01717251 +0000 UTC))
2022-03-08T10:41:26.017210845Z I0308 10:41:26.017201       1 tlsconfig.go:178] loaded client CA [6/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "openshift-kube-apiserver-operator_node-system-admin-signer@1646735931" [] issuer="<self>" (2022-03-08 10:38:50 +0000 UTC to 2023-03-08 10:38:51 +0000 UTC (now=2022-03-08 10:41:26.017192306 +0000 UTC))
2022-03-08T10:41:26.017235804Z I0308 10:41:26.017219       1 tlsconfig.go:178] loaded client CA [7/"client-ca::kube-system::extension-apiserver-authentication::client-ca-file,client-ca::kube-system::extension-apiserver-authentication::requestheader-client-ca-file"]: "aggregator-signer" [] issuer="<self>" (2022-03-08 10:10:28 +0000 UTC to 2022-03-09 10:10:28 +0000 UTC (now=2022-03-08 10:41:26.017211334 +0000 UTC))
2022-03-08T10:41:26.017587889Z I0308 10:41:26.017555       1 tlsconfig.go:200] loaded serving cert ["serving-cert::/var/run/secrets/serving-cert/tls.crt::/var/run/secrets/serving-cert/tls.key"]: "api.openshift-oauth-apiserver.svc" [serving] validServingFor=[api.openshift-oauth-apiserver.svc,api.openshift-oauth-apiserver.svc.cluster.local] issuer="openshift-service-serving-signer@1646735940" (2022-03-08 10:39:10 +0000 UTC to 2024-03-07 10:39:11 +0000 UTC (now=2022-03-08 10:41:26.01754235 +0000 UTC))
2022-03-08T10:41:26.017929634Z I0308 10:41:26.017856       1 named_certificates.go:53] loaded SNI cert [0/"self-signed loopback"]: "apiserver-loopback-client@1646736085" [serving] validServingFor=[apiserver-loopback-client] issuer="apiserver-loopback-client-ca@1646736085" (2022-03-08 09:41:24 +0000 UTC to 2023-03-08 09:41:24 +0000 UTC (now=2022-03-08 10:41:26.017843654 +0000 UTC))
2022-03-08T10:41:56.263949055Z I0308 10:41:56.260278       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:41:56.263949055Z I0308 10:41:56.260341       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:41:56.263949055Z I0308 10:41:56.260351       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:41:56.263949055Z I0308 10:41:56.260579       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306bf0, {CONNECTING <nil>}
2022-03-08T10:41:56.276943011Z I0308 10:41:56.276469       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306bf0, {READY <nil>}
2022-03-08T10:41:56.279948902Z I0308 10:41:56.277477       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:42:03.544958521Z I0308 10:42:03.544795       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:42:03.545214862Z I0308 10:42:03.545201       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:42:03.545249863Z I0308 10:42:03.545241       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:42:03.545789063Z I0308 10:42:03.545769       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003346c0, {CONNECTING <nil>}
2022-03-08T10:42:03.561212812Z I0308 10:42:03.561136       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003346c0, {READY <nil>}
2022-03-08T10:42:03.563139170Z I0308 10:42:03.562563       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:42:09.096606274Z I0308 10:42:09.096434       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:42:09.096606274Z I0308 10:42:09.096546       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:42:09.096606274Z I0308 10:42:09.096561       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:42:09.096828763Z I0308 10:42:09.096799       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000412460, {CONNECTING <nil>}
2022-03-08T10:42:09.117394304Z I0308 10:42:09.117339       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000412460, {READY <nil>}
2022-03-08T10:42:09.127956903Z I0308 10:42:09.120594       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:42:27.257123110Z I0308 10:42:27.257031       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:42:27.257123110Z I0308 10:42:27.257104       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:42:27.257208628Z I0308 10:42:27.257120       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:42:27.257361891Z I0308 10:42:27.257336       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000455840, {CONNECTING <nil>}
2022-03-08T10:42:27.269282919Z I0308 10:42:27.269195       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000455840, {READY <nil>}
2022-03-08T10:42:27.270623718Z I0308 10:42:27.270563       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:42:37.087105494Z I0308 10:42:37.087007       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:42:37.087105494Z I0308 10:42:37.087088       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:42:37.087162208Z I0308 10:42:37.087101       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:42:37.087618221Z I0308 10:42:37.087564       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94ce0, {CONNECTING <nil>}
2022-03-08T10:42:37.097301255Z I0308 10:42:37.097228       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94ce0, {READY <nil>}
2022-03-08T10:42:37.098834724Z I0308 10:42:37.098644       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:42:45.510292209Z I0308 10:42:45.509994       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:42:45.510292209Z I0308 10:42:45.510051       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:42:45.510292209Z I0308 10:42:45.510061       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:42:45.510430565Z I0308 10:42:45.510387       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d953d0, {CONNECTING <nil>}
2022-03-08T10:42:45.523364150Z I0308 10:42:45.523306       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d953d0, {READY <nil>}
2022-03-08T10:42:45.524292183Z I0308 10:42:45.524242       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:43:07.969387870Z I0308 10:43:07.969216       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:43:07.969915512Z I0308 10:43:07.969845       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:43:07.970022585Z I0308 10:43:07.970005       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:43:07.970273920Z I0308 10:43:07.970234       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3910, {CONNECTING <nil>}
2022-03-08T10:43:07.980462474Z I0308 10:43:07.980410       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3910, {READY <nil>}
2022-03-08T10:43:07.981734713Z I0308 10:43:07.981679       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:43:18.587159339Z I0308 10:43:18.586858       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:43:18.587159339Z I0308 10:43:18.586973       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:43:18.587159339Z I0308 10:43:18.586984       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:43:18.587159339Z I0308 10:43:18.587122       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412a40, {CONNECTING <nil>}
2022-03-08T10:43:18.596901709Z I0308 10:43:18.596823       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412a40, {READY <nil>}
2022-03-08T10:43:18.598146919Z I0308 10:43:18.598094       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:43:27.199205726Z I0308 10:43:27.198955       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:43:27.199205726Z I0308 10:43:27.199161       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:43:27.199205726Z I0308 10:43:27.199171       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:43:27.199299903Z I0308 10:43:27.199277       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412260, {CONNECTING <nil>}
2022-03-08T10:43:27.208710689Z I0308 10:43:27.208594       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412260, {READY <nil>}
2022-03-08T10:43:27.210037961Z I0308 10:43:27.209966       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:43:42.734309365Z I0308 10:43:42.734234       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:43:42.734371619Z I0308 10:43:42.734306       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:43:42.734371619Z I0308 10:43:42.734318       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:43:42.734462716Z I0308 10:43:42.734441       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218120, {CONNECTING <nil>}
2022-03-08T10:43:42.744079367Z I0308 10:43:42.743979       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218120, {READY <nil>}
2022-03-08T10:43:42.745414585Z I0308 10:43:42.745344       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:00.960646738Z I0308 10:44:00.960529       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:44:00.960913509Z I0308 10:44:00.960876       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:44:00.960967307Z I0308 10:44:00.960956       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:44:00.961361247Z I0308 10:44:00.961175       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4a90, {CONNECTING <nil>}
2022-03-08T10:44:00.971610746Z I0308 10:44:00.969684       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4a90, {READY <nil>}
2022-03-08T10:44:00.971610746Z I0308 10:44:00.970851       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:01.222952878Z I0308 10:44:01.222879       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:44:01.223049811Z I0308 10:44:01.223039       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:44:01.223072955Z I0308 10:44:01.223066       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:44:01.223376288Z I0308 10:44:01.223225       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219b00, {CONNECTING <nil>}
2022-03-08T10:44:01.232711042Z I0308 10:44:01.232639       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219b00, {READY <nil>}
2022-03-08T10:44:01.233914802Z I0308 10:44:01.233832       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:07.578653264Z I0308 10:44:07.578593       1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF
2022-03-08T10:44:07.578653264Z I0308 10:44:07.578629       1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF
2022-03-08T10:44:07.578764932Z I0308 10:44:07.578738       1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF
2022-03-08T10:44:07.580502964Z I0308 10:44:07.579031       1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF
2022-03-08T10:44:07.580502964Z I0308 10:44:07.579284       1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF
2022-03-08T10:44:07.580502964Z I0308 10:44:07.579529       1 streamwatcher.go:114] Unexpected EOF during watch stream event decoding: unexpected EOF
2022-03-08T10:44:12.805930768Z I0308 10:44:12.805786       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:44:12.805930768Z I0308 10:44:12.805853       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:44:12.805930768Z I0308 10:44:12.805865       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:44:12.805995806Z I0308 10:44:12.805983       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021778b0, {CONNECTING <nil>}
2022-03-08T10:44:12.822621224Z I0308 10:44:12.822564       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021778b0, {READY <nil>}
2022-03-08T10:44:12.825263671Z I0308 10:44:12.824165       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.343772561Z I0308 10:44:30.343722       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.346050062Z I0308 10:44:30.344114       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.346117946Z I0308 10:44:30.344534       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.346148806Z I0308 10:44:30.344774       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.346178899Z W0308 10:44:30.345059       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.346228779Z W0308 10:44:30.345094       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.346270686Z W0308 10:44:30.345120       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.346311846Z I0308 10:44:30.345357       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.346340440Z I0308 10:44:30.345397       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.346369463Z W0308 10:44:30.345650       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.346409035Z W0308 10:44:30.345687       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.346450962Z W0308 10:44:30.345966       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.354960322Z I0308 10:44:30.354915       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.355182239Z I0308 10:44:30.355158       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.355221328Z W0308 10:44:30.355193       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.355258542Z W0308 10:44:30.355227       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:30.355302245Z I0308 10:44:30.355283       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:30.355514272Z W0308 10:44:30.355483       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.086105172Z I0308 10:44:31.086049       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:44:31.086225311Z I0308 10:44:31.086213       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:44:31.086256457Z I0308 10:44:31.086247       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:44:31.086601125Z I0308 10:44:31.086576       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {CONNECTING <nil>}
2022-03-08T10:44:31.086751170Z W0308 10:44:31.086719       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.086823979Z I0308 10:44:31.086814       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:44:31.346772895Z W0308 10:44:31.346720       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.347160840Z W0308 10:44:31.346787       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.347219037Z W0308 10:44:31.346820       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.347261799Z W0308 10:44:31.347058       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.347297834Z W0308 10:44:31.347084       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.347356863Z W0308 10:44:31.347109       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.355672097Z W0308 10:44:31.355622       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.355672097Z W0308 10:44:31.355623       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:31.356658479Z W0308 10:44:31.356610       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.087195034Z I0308 10:44:32.087141       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {CONNECTING <nil>}
2022-03-08T10:44:32.087620344Z W0308 10:44:32.087598       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.087681382Z I0308 10:44:32.087668       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:44:32.661035007Z W0308 10:44:32.660995       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.724238917Z W0308 10:44:32.724190       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.836785784Z W0308 10:44:32.836740       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.928168285Z W0308 10:44:32.928115       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.977306675Z W0308 10:44:32.977245       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:32.995150656Z W0308 10:44:32.995103       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:33.123285783Z W0308 10:44:33.123227       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:33.218444778Z W0308 10:44:33.218394       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:33.255649663Z W0308 10:44:33.255595       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:33.526459228Z I0308 10:44:33.526203       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {CONNECTING <nil>}
2022-03-08T10:44:33.526871684Z W0308 10:44:33.526820       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:33.526970040Z I0308 10:44:33.526948       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:44:35.086912715Z W0308 10:44:35.086847       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.162308576Z W0308 10:44:35.162243       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.255461814Z W0308 10:44:35.255400       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.273548322Z W0308 10:44:35.273485       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.722864518Z W0308 10:44:35.722804       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.801375398Z W0308 10:44:35.801329       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.910682912Z W0308 10:44:35.910637       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.984102683Z W0308 10:44:35.983009       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:35.990558459Z W0308 10:44:35.990516       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:36.434323325Z I0308 10:44:36.434273       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {CONNECTING <nil>}
2022-03-08T10:44:36.434619158Z W0308 10:44:36.434587       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:36.434661140Z I0308 10:44:36.434652       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:44:38.482896021Z I0308 10:44:38.482761       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:44:38.482896021Z I0308 10:44:38.482865       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:44:38.482961316Z I0308 10:44:38.482903       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:44:38.483092444Z I0308 10:44:38.483057       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000454610, {CONNECTING <nil>}
2022-03-08T10:44:38.492338086Z I0308 10:44:38.492283       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000454610, {READY <nil>}
2022-03-08T10:44:38.493721175Z I0308 10:44:38.493638       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:38.819366685Z W0308 10:44:38.819293       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:39.114960213Z W0308 10:44:39.114876       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:39.506009210Z W0308 10:44:39.505948       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:39.784048097Z W0308 10:44:39.783992       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:39.847034772Z W0308 10:44:39.846963       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:40.073988198Z W0308 10:44:40.073933       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:40.080167035Z W0308 10:44:40.080070       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:40.344381806Z W0308 10:44:40.344296       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:40.417664677Z I0308 10:44:40.417600       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {CONNECTING <nil>}
2022-03-08T10:44:40.418639032Z W0308 10:44:40.418477       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:40.418639032Z I0308 10:44:40.418530       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:44:40.715652933Z W0308 10:44:40.715560       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:44.862141581Z I0308 10:44:44.861944       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:44:44.862214246Z I0308 10:44:44.862202       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:44:44.862245921Z I0308 10:44:44.862227       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:44:44.862653124Z I0308 10:44:44.862584       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94740, {CONNECTING <nil>}
2022-03-08T10:44:44.872400271Z I0308 10:44:44.872312       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94740, {READY <nil>}
2022-03-08T10:44:44.874347187Z I0308 10:44:44.874271       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:44:45.024593514Z W0308 10:44:45.024517       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:45.426186499Z W0308 10:44:45.426117       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:45.447705076Z W0308 10:44:45.447636       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:45.454803645Z W0308 10:44:45.454702       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:45.728355080Z W0308 10:44:45.728297       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:45.948157731Z W0308 10:44:45.948104       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:46.292936458Z W0308 10:44:46.292824       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:46.791679045Z W0308 10:44:46.791623       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:47.089306280Z I0308 10:44:47.089231       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {CONNECTING <nil>}
2022-03-08T10:44:47.089507036Z W0308 10:44:47.089467       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:47.089538576Z I0308 10:44:47.089519       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413990, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:44:47.611441961Z W0308 10:44:47.611386       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:54.325807002Z W0308 10:44:54.325722       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:54.780016291Z W0308 10:44:54.779957       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:55.920694518Z W0308 10:44:55.920616       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:56.155414651Z W0308 10:44:56.155319       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:56.943154612Z W0308 10:44:56.943081       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:57.171285613Z W0308 10:44:57.171198       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:57.501135909Z W0308 10:44:57.501066       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:57.852404977Z W0308 10:44:57.852348       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:44:58.536838533Z W0308 10:44:58.536243       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:09.089631121Z W0308 10:45:09.089577       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:10.680672549Z W0308 10:45:10.680623       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:11.377295684Z W0308 10:45:11.377203       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:11.442978318Z I0308 10:45:11.442904       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:45:11.443030817Z I0308 10:45:11.442975       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:45:11.443030817Z I0308 10:45:11.442986       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:45:11.443087405Z I0308 10:45:11.443064       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8d30, {CONNECTING <nil>}
2022-03-08T10:45:11.453307880Z I0308 10:45:11.453255       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8d30, {READY <nil>}
2022-03-08T10:45:11.454294793Z I0308 10:45:11.454256       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:11.565430468Z W0308 10:45:11.565362       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:12.103247321Z W0308 10:45:12.103183       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:12.378611905Z W0308 10:45:12.378557       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:12.916051326Z W0308 10:45:12.915077       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:13.799986308Z W0308 10:45:13.799607       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:14.296663102Z W0308 10:45:14.296610       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:22.770599635Z I0308 10:45:22.768052       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:45:22.770599635Z I0308 10:45:22.768119       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:45:22.770599635Z I0308 10:45:22.768130       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:45:22.770599635Z I0308 10:45:22.768412       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {CONNECTING <nil>}
2022-03-08T10:45:22.770599635Z W0308 10:45:22.768466       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:22.770599635Z I0308 10:45:22.768490       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:45:23.769302918Z I0308 10:45:23.769199       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {CONNECTING <nil>}
2022-03-08T10:45:23.769365895Z W0308 10:45:23.769313       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:23.769365895Z I0308 10:45:23.769350       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:45:25.380038992Z I0308 10:45:25.379943       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {CONNECTING <nil>}
2022-03-08T10:45:25.380417182Z W0308 10:45:25.380388       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:25.380459830Z I0308 10:45:25.380432       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:45:25.708070415Z I0308 10:45:25.707992       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:45:25.708070415Z I0308 10:45:25.708057       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:45:25.708132079Z I0308 10:45:25.708067       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:45:25.708215466Z I0308 10:45:25.708195       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00133cd20, {CONNECTING <nil>}
2022-03-08T10:45:25.717847661Z I0308 10:45:25.717709       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00133cd20, {READY <nil>}
2022-03-08T10:45:25.720176047Z I0308 10:45:25.720032       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:27.904610864Z I0308 10:45:27.904532       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {CONNECTING <nil>}
2022-03-08T10:45:27.905038869Z W0308 10:45:27.905009       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:27.905113080Z I0308 10:45:27.905081       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:45:31.115779590Z W0308 10:45:31.115453       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:32.367967055Z I0308 10:45:32.367867       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {CONNECTING <nil>}
2022-03-08T10:45:32.368434799Z W0308 10:45:32.368397       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.219:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:32.368467664Z I0308 10:45:32.368450       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.219:2379: connect: connection refused"}
2022-03-08T10:45:39.353630549Z I0308 10:45:39.353544       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {CONNECTING <nil>}
2022-03-08T10:45:39.366420524Z I0308 10:45:39.366336       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345450, {READY <nil>}
2022-03-08T10:45:39.371622904Z I0308 10:45:39.371546       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:49.987493470Z I0308 10:45:49.987284       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:45:49.987618380Z I0308 10:45:49.987494       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:45:49.987618380Z I0308 10:45:49.987527       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:45:49.987773400Z I0308 10:45:49.987740       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413050, {CONNECTING <nil>}
2022-03-08T10:45:50.000473965Z I0308 10:45:50.000298       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413050, {READY <nil>}
2022-03-08T10:45:50.003213294Z I0308 10:45:50.002794       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.406018026Z I0308 10:45:56.405654       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.406018026Z I0308 10:45:56.405663       1 clientconn.go:897] blockingPicker: the picked transport is not ready, loop back to repick
2022-03-08T10:45:56.406018026Z W0308 10:45:56.405942       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.415086046Z I0308 10:45:56.415032       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.415086046Z W0308 10:45:56.415036       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.415143554Z W0308 10:45:56.415085       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.415143554Z W0308 10:45:56.415130       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.416905152Z W0308 10:45:56.416832       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.417254224Z W0308 10:45:56.417230       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.423747427Z I0308 10:45:56.417729       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.423747427Z I0308 10:45:56.419308       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.423747427Z W0308 10:45:56.419828       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.423747427Z W0308 10:45:56.419908       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.435451375Z I0308 10:45:56.431434       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.435451375Z I0308 10:45:56.431539       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.435451375Z W0308 10:45:56.431974       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:56.443117072Z I0308 10:45:56.443080       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.450963975Z I0308 10:45:56.445947       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:56.450963975Z I0308 10:45:56.448735       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:45:57.409301886Z W0308 10:45:57.409146       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.415946713Z W0308 10:45:57.415879       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.416071610Z W0308 10:45:57.416059       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.416158146Z W0308 10:45:57.416147       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.419199329Z W0308 10:45:57.419157       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.419275188Z W0308 10:45:57.419157       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.422142799Z W0308 10:45:57.421986       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.422142799Z W0308 10:45:57.422031       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:57.432913854Z W0308 10:45:57.432844       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:58.715087302Z W0308 10:45:58.715014       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:58.725536058Z W0308 10:45:58.725417       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:58.838219545Z W0308 10:45:58.838157       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:58.851251491Z W0308 10:45:58.851194       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:59.017743329Z W0308 10:45:59.017652       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:59.059708878Z W0308 10:45:59.059601       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:59.162398158Z W0308 10:45:59.162314       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:59.195768166Z W0308 10:45:59.195719       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:45:59.319478837Z W0308 10:45:59.319375       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.014303861Z W0308 10:46:01.014244       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.085762653Z W0308 10:46:01.085694       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.148596508Z W0308 10:46:01.148477       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.148723655Z W0308 10:46:01.148697       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.228944569Z W0308 10:46:01.228867       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.318279830Z W0308 10:46:01.318231       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.546860397Z W0308 10:46:01.546732       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.804622045Z W0308 10:46:01.804543       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:01.902428778Z W0308 10:46:01.902364       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:04.732056831Z W0308 10:46:04.731992       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:04.926802492Z W0308 10:46:04.926722       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.083389646Z W0308 10:46:05.083323       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.148191666Z I0308 10:46:05.148117       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:46:05.148244358Z I0308 10:46:05.148192       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:46:05.148244358Z I0308 10:46:05.148203       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:46:05.148317387Z I0308 10:46:05.148291       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {CONNECTING <nil>}
2022-03-08T10:46:05.149091472Z W0308 10:46:05.148972       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.149091472Z I0308 10:46:05.149069       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused"}
2022-03-08T10:46:05.323181768Z W0308 10:46:05.323103       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.345139809Z W0308 10:46:05.345066       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.588274570Z W0308 10:46:05.588181       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.808221767Z W0308 10:46:05.808152       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:05.954719122Z W0308 10:46:05.954646       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:06.149288236Z I0308 10:46:06.149243       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {CONNECTING <nil>}
2022-03-08T10:46:06.149764301Z W0308 10:46:06.149713       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:06.149799094Z I0308 10:46:06.149759       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused"}
2022-03-08T10:46:06.214795359Z W0308 10:46:06.214717       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:07.449670340Z I0308 10:46:07.449608       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {CONNECTING <nil>}
2022-03-08T10:46:07.450156544Z W0308 10:46:07.450109       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:07.450187568Z I0308 10:46:07.450167       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused"}
2022-03-08T10:46:09.848371062Z I0308 10:46:09.846937       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {CONNECTING <nil>}
2022-03-08T10:46:09.848828134Z W0308 10:46:09.848792       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:09.848867828Z I0308 10:46:09.848853       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused"}
2022-03-08T10:46:10.736921287Z W0308 10:46:10.736844       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:11.008062566Z W0308 10:46:11.008002       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:11.421267833Z W0308 10:46:11.421203       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:11.471824295Z W0308 10:46:11.471762       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:11.903949982Z W0308 10:46:11.903865       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:12.465508544Z W0308 10:46:12.465312       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:12.485420662Z W0308 10:46:12.485336       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:12.748653013Z W0308 10:46:12.748598       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:13.399056732Z W0308 10:46:13.398985       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:14.438995199Z I0308 10:46:14.438936       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {CONNECTING <nil>}
2022-03-08T10:46:14.439572853Z W0308 10:46:14.439525       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:14.439608861Z I0308 10:46:14.439568       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused"}
2022-03-08T10:46:15.946251008Z I0308 10:46:15.946182       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:46:15.946460057Z I0308 10:46:15.946436       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:46:15.946504313Z I0308 10:46:15.946495       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:46:15.946653283Z I0308 10:46:15.946623       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36880, {CONNECTING <nil>}
2022-03-08T10:46:15.955620742Z I0308 10:46:15.955527       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36880, {READY <nil>}
2022-03-08T10:46:15.956737699Z I0308 10:46:15.956694       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:19.671385477Z W0308 10:46:19.671303       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:20.086630006Z I0308 10:46:20.086562       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {CONNECTING <nil>}
2022-03-08T10:46:20.086899133Z W0308 10:46:20.086867       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:20.086937586Z I0308 10:46:20.086919       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bce0, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused"}
2022-03-08T10:46:21.069245587Z W0308 10:46:21.069182       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:21.387999648Z W0308 10:46:21.387509       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:21.405546234Z W0308 10:46:21.404931       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:21.897296373Z W0308 10:46:21.896797       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:22.778505343Z W0308 10:46:22.778437       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:23.136780263Z W0308 10:46:23.136699       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:24.276523042Z W0308 10:46:24.276435       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:24.912159821Z W0308 10:46:24.912069       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:27.202524136Z I0308 10:46:27.202429       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:46:27.202524136Z I0308 10:46:27.202497       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:46:27.202524136Z I0308 10:46:27.202516       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:46:27.202630024Z I0308 10:46:27.202597       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307e10, {CONNECTING <nil>}
2022-03-08T10:46:27.216970473Z I0308 10:46:27.216335       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307e10, {READY <nil>}
2022-03-08T10:46:27.217868316Z I0308 10:46:27.217815       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:34.668396025Z W0308 10:46:34.668315       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:35.098516372Z W0308 10:46:35.098443       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.94.119:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.94.119:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:46.033626402Z I0308 10:46:46.033529       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:46:46.033626402Z I0308 10:46:46.033598       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:46:46.033626402Z I0308 10:46:46.033606       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:46:46.033770601Z I0308 10:46:46.033736       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e224c0, {CONNECTING <nil>}
2022-03-08T10:46:46.050002006Z I0308 10:46:46.049933       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e224c0, {READY <nil>}
2022-03-08T10:46:46.051217026Z I0308 10:46:46.051175       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:58.836245195Z I0308 10:46:58.836173       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:46:58.836245195Z I0308 10:46:58.836232       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:46:58.836294126Z I0308 10:46:58.836251       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:46:58.836420631Z I0308 10:46:58.836392       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047410, {CONNECTING <nil>}
2022-03-08T10:46:58.850943869Z I0308 10:46:58.850795       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047410, {READY <nil>}
2022-03-08T10:46:58.852792746Z I0308 10:46:58.852476       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.740118843Z I0308 10:46:59.739656       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.740118843Z I0308 10:46:59.740053       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.740314102Z I0308 10:46:59.740255       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.740393204Z I0308 10:46:59.740376       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.746077214Z I0308 10:46:59.744595       1 clientconn.go:897] blockingPicker: the picked transport is not ready, loop back to repick
2022-03-08T10:46:59.746077214Z W0308 10:46:59.744697       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z W0308 10:46:59.744714       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z W0308 10:46:59.744760       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z I0308 10:46:59.744785       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.746077214Z W0308 10:46:59.744802       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z W0308 10:46:59.744874       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z W0308 10:46:59.745017       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z I0308 10:46:59.745039       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.746077214Z W0308 10:46:59.745535       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z W0308 10:46:59.745815       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.746077214Z W0308 10:46:59.745851       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:46:59.760213330Z I0308 10:46:59.760173       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.778235776Z I0308 10:46:59.778045       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:46:59.781942248Z I0308 10:46:59.781400       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:47:00.747199758Z W0308 10:47:00.747143       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747299150Z W0308 10:47:00.747224       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747428312Z W0308 10:47:00.747402       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747487967Z W0308 10:47:00.747443       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747487967Z W0308 10:47:00.747470       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747525510Z W0308 10:47:00.747505       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747535776Z W0308 10:47:00.747528       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747579238Z W0308 10:47:00.747550       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:00.747603607Z W0308 10:47:00.747580       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.036652753Z W0308 10:47:02.036546       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.036756736Z W0308 10:47:02.036736       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.150570910Z W0308 10:47:02.150514       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.338088541Z W0308 10:47:02.338011       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.454872394Z W0308 10:47:02.454791       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.495704805Z W0308 10:47:02.495621       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.524797294Z W0308 10:47:02.524727       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.564868153Z W0308 10:47:02.564800       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:02.573158644Z W0308 10:47:02.573071       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:04.327646966Z W0308 10:47:04.327542       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:04.650548442Z W0308 10:47:04.650487       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:04.722555750Z W0308 10:47:04.722488       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:04.815205547Z I0308 10:47:04.815133       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:47:04.815412661Z I0308 10:47:04.815393       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:47:04.815468462Z I0308 10:47:04.815454       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:47:04.815841539Z I0308 10:47:04.815683       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {CONNECTING <nil>}
2022-03-08T10:47:04.816352045Z W0308 10:47:04.816318       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:04.816405545Z I0308 10:47:04.816385       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused"}
2022-03-08T10:47:04.844539374Z W0308 10:47:04.844230       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:04.926449919Z W0308 10:47:04.926369       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:05.020832133Z W0308 10:47:05.020766       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:05.029252693Z W0308 10:47:05.029193       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:05.031406514Z W0308 10:47:05.031334       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:05.226785915Z W0308 10:47:05.226680       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:05.816826966Z I0308 10:47:05.816768       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {CONNECTING <nil>}
2022-03-08T10:47:05.817951134Z W0308 10:47:05.817841       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:05.817951134Z I0308 10:47:05.817942       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused"}
2022-03-08T10:47:07.285096892Z I0308 10:47:07.284937       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {CONNECTING <nil>}
2022-03-08T10:47:07.285741943Z W0308 10:47:07.285691       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:07.285741943Z I0308 10:47:07.285731       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused"}
2022-03-08T10:47:08.139501058Z W0308 10:47:08.139453       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:08.397982227Z W0308 10:47:08.397876       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:08.449331386Z W0308 10:47:08.449044       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:08.579057139Z W0308 10:47:08.577726       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:08.643627040Z W0308 10:47:08.643507       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:09.057167863Z W0308 10:47:09.057107       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:09.085180780Z W0308 10:47:09.085115       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:09.389220455Z W0308 10:47:09.389127       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:09.557839822Z W0308 10:47:09.557774       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:10.031370381Z I0308 10:47:10.031295       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {CONNECTING <nil>}
2022-03-08T10:47:10.032365836Z W0308 10:47:10.032290       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:10.032403117Z I0308 10:47:10.032371       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused"}
2022-03-08T10:47:14.186504100Z I0308 10:47:14.186432       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {CONNECTING <nil>}
2022-03-08T10:47:14.187484934Z W0308 10:47:14.187419       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:14.187484934Z I0308 10:47:14.187474       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused"}
2022-03-08T10:47:14.396911574Z W0308 10:47:14.396702       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:15.000694269Z W0308 10:47:15.000628       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:15.124932344Z W0308 10:47:15.124782       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:15.162565724Z W0308 10:47:15.162443       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:15.234437378Z W0308 10:47:15.234281       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:15.612142568Z W0308 10:47:15.612062       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:16.155929630Z W0308 10:47:16.155862       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:16.383467409Z W0308 10:47:16.383407       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:16.572778570Z W0308 10:47:16.570249       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:16.965211197Z I0308 10:47:16.965131       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:47:16.965211197Z I0308 10:47:16.965184       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:47:16.965211197Z I0308 10:47:16.965192       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:47:16.965369319Z I0308 10:47:16.965340       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f6a0, {CONNECTING <nil>}
2022-03-08T10:47:16.971839708Z I0308 10:47:16.971769       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f6a0, {READY <nil>}
2022-03-08T10:47:16.972542449Z I0308 10:47:16.972508       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:47:20.221805501Z I0308 10:47:20.221714       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {CONNECTING <nil>}
2022-03-08T10:47:20.222600341Z W0308 10:47:20.222532       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:20.222644753Z I0308 10:47:20.222632       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1b80, {TRANSIENT_FAILURE connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused"}
2022-03-08T10:47:23.278581343Z W0308 10:47:23.278027       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:24.184449967Z W0308 10:47:24.184381       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:24.374984045Z W0308 10:47:24.374800       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:24.397478932Z W0308 10:47:24.397366       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:24.597305161Z W0308 10:47:24.597154       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:26.263539326Z W0308 10:47:26.263430       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:26.614133841Z W0308 10:47:26.614031       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:28.527147749Z W0308 10:47:28.527087       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:28.574380344Z W0308 10:47:28.574295       1 clientconn.go:1223] grpc: addrConn.createTransport failed to connect to {https://10.0.95.76:2379  <nil> 0 <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 10.0.95.76:2379: connect: connection refused". Reconnecting...
2022-03-08T10:47:36.389007986Z I0308 10:47:36.387055       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:47:36.389007986Z I0308 10:47:36.387107       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:47:36.389007986Z I0308 10:47:36.387115       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:47:36.389007986Z I0308 10:47:36.387193       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535510, {CONNECTING <nil>}
2022-03-08T10:47:36.410113236Z I0308 10:47:36.402048       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535510, {READY <nil>}
2022-03-08T10:47:36.410113236Z I0308 10:47:36.404433       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:47:59.294302946Z I0308 10:47:59.294247       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:47:59.294364811Z I0308 10:47:59.294306       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:47:59.294364811Z I0308 10:47:59.294318       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:47:59.294462483Z I0308 10:47:59.294439       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37140, {CONNECTING <nil>}
2022-03-08T10:47:59.304519328Z I0308 10:47:59.304445       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37140, {READY <nil>}
2022-03-08T10:47:59.307587374Z I0308 10:47:59.306117       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:48:01.145068652Z I0308 10:48:01.145012       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:48:01.145159016Z I0308 10:48:01.145149       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:48:01.145182770Z I0308 10:48:01.145176       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:48:01.145325548Z I0308 10:48:01.145299       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37b30, {CONNECTING <nil>}
2022-03-08T10:48:01.154833872Z I0308 10:48:01.154779       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37b30, {READY <nil>}
2022-03-08T10:48:01.155776992Z I0308 10:48:01.155733       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:48:07.898814535Z I0308 10:48:07.898700       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:48:07.898814535Z I0308 10:48:07.898803       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:48:07.898876868Z I0308 10:48:07.898815       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:48:07.905946856Z I0308 10:48:07.899244       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042bf20, {CONNECTING <nil>}
2022-03-08T10:48:07.911947017Z I0308 10:48:07.910753       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042bf20, {READY <nil>}
2022-03-08T10:48:07.911947017Z I0308 10:48:07.911821       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:48:38.423871301Z I0308 10:48:38.423576       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:48:38.423871301Z I0308 10:48:38.423718       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:48:38.423871301Z I0308 10:48:38.423732       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:48:38.424001229Z I0308 10:48:38.423900       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d92c0, {CONNECTING <nil>}
2022-03-08T10:48:38.432020388Z I0308 10:48:38.431858       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d92c0, {READY <nil>}
2022-03-08T10:48:38.432852568Z I0308 10:48:38.432811       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:48:41.564948096Z I0308 10:48:41.562036       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:48:41.564948096Z I0308 10:48:41.562090       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:48:41.564948096Z I0308 10:48:41.562099       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:48:41.564948096Z I0308 10:48:41.562205       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046f10, {CONNECTING <nil>}
2022-03-08T10:48:41.589109428Z I0308 10:48:41.586336       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046f10, {READY <nil>}
2022-03-08T10:48:41.594208665Z I0308 10:48:41.594049       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:48:50.766157254Z I0308 10:48:50.766072       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:48:50.766157254Z I0308 10:48:50.766131       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:48:50.766210819Z I0308 10:48:50.766143       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:48:50.766486684Z I0308 10:48:50.766450       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5aea0, {CONNECTING <nil>}
2022-03-08T10:48:50.788250255Z I0308 10:48:50.788176       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5aea0, {READY <nil>}
2022-03-08T10:48:50.790938877Z I0308 10:48:50.790857       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:49:18.965215309Z I0308 10:49:18.965142       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:49:18.965215309Z I0308 10:49:18.965191       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:49:18.965215309Z I0308 10:49:18.965199       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:49:18.965304471Z I0308 10:49:18.965276       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535860, {CONNECTING <nil>}
2022-03-08T10:49:18.983772571Z I0308 10:49:18.983597       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535860, {READY <nil>}
2022-03-08T10:49:18.984794094Z I0308 10:49:18.984745       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:49:19.443021726Z I0308 10:49:19.442895       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:49:19.443021726Z I0308 10:49:19.442955       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:49:19.443021726Z I0308 10:49:19.442964       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:49:19.443174820Z I0308 10:49:19.443137       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db120, {CONNECTING <nil>}
2022-03-08T10:49:19.453833455Z I0308 10:49:19.453725       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db120, {READY <nil>}
2022-03-08T10:49:19.459255068Z I0308 10:49:19.459169       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:49:23.571790548Z I0308 10:49:23.571728       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:49:23.571901184Z I0308 10:49:23.571876       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:49:23.571933475Z I0308 10:49:23.571922       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:49:23.572143424Z I0308 10:49:23.572107       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9750, {CONNECTING <nil>}
2022-03-08T10:49:23.580103863Z I0308 10:49:23.580011       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9750, {READY <nil>}
2022-03-08T10:49:23.581024437Z I0308 10:49:23.580975       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:49:49.973499645Z I0308 10:49:49.972870       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:49:49.973499645Z I0308 10:49:49.972980       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:49:49.973499645Z I0308 10:49:49.972992       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:49:49.973499645Z I0308 10:49:49.973355       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c530, {CONNECTING <nil>}
2022-03-08T10:49:49.980759459Z I0308 10:49:49.980677       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c530, {READY <nil>}
2022-03-08T10:49:49.981678334Z I0308 10:49:49.981630       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:50:02.572059685Z I0308 10:50:02.571873       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:50:02.572059685Z I0308 10:50:02.571963       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:50:02.572059685Z I0308 10:50:02.571977       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:50:02.573759191Z I0308 10:50:02.572398       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100c930, {CONNECTING <nil>}
2022-03-08T10:50:02.584407642Z I0308 10:50:02.584324       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100c930, {READY <nil>}
2022-03-08T10:50:02.586170539Z I0308 10:50:02.586088       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:50:04.531512105Z I0308 10:50:04.530926       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:50:04.531512105Z I0308 10:50:04.530985       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:50:04.531512105Z I0308 10:50:04.530996       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:50:04.531512105Z I0308 10:50:04.531294       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b365c0, {CONNECTING <nil>}
2022-03-08T10:50:04.543123211Z I0308 10:50:04.543070       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b365c0, {READY <nil>}
2022-03-08T10:50:04.544507899Z I0308 10:50:04.544456       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:50:25.403509838Z I0308 10:50:25.403439       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:50:25.403727133Z I0308 10:50:25.403699       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:50:25.403772017Z I0308 10:50:25.403760       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:50:25.404245350Z I0308 10:50:25.404212       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9cb0, {CONNECTING <nil>}
2022-03-08T10:50:25.414642593Z I0308 10:50:25.414537       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9cb0, {READY <nil>}
2022-03-08T10:50:25.416071987Z I0308 10:50:25.416037       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:50:36.081382917Z I0308 10:50:36.079760       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:50:36.081382917Z I0308 10:50:36.079820       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:50:36.081382917Z I0308 10:50:36.079829       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:50:36.081382917Z I0308 10:50:36.079968       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b9c0, {CONNECTING <nil>}
2022-03-08T10:50:36.089201887Z I0308 10:50:36.089120       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b9c0, {READY <nil>}
2022-03-08T10:50:36.090191708Z I0308 10:50:36.090125       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:50:39.415178547Z I0308 10:50:39.415100       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:50:39.415233812Z I0308 10:50:39.415211       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:50:39.415233812Z I0308 10:50:39.415223       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:50:39.415650187Z I0308 10:50:39.415579       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9bb80, {CONNECTING <nil>}
2022-03-08T10:50:39.423150711Z I0308 10:50:39.423091       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9bb80, {READY <nil>}
2022-03-08T10:50:39.428822863Z I0308 10:50:39.428709       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:51:00.420100844Z I0308 10:51:00.419774       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:51:00.420100844Z I0308 10:51:00.419878       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:51:00.420100844Z I0308 10:51:00.420065       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:51:00.420960660Z I0308 10:51:00.420462       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9acd0, {CONNECTING <nil>}
2022-03-08T10:51:00.430466473Z I0308 10:51:00.430420       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9acd0, {READY <nil>}
2022-03-08T10:51:00.431643031Z I0308 10:51:00.431592       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:51:09.018387063Z I0308 10:51:09.018289       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:51:09.018387063Z I0308 10:51:09.018358       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:51:09.018387063Z I0308 10:51:09.018368       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:51:09.018644248Z I0308 10:51:09.018619       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e6d0, {CONNECTING <nil>}
2022-03-08T10:51:09.025706840Z I0308 10:51:09.025650       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e6d0, {READY <nil>}
2022-03-08T10:51:09.026576234Z I0308 10:51:09.026401       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:51:22.737083577Z I0308 10:51:22.737016       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:51:22.737140445Z I0308 10:51:22.737070       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:51:22.737140445Z I0308 10:51:22.737080       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:51:22.737675319Z I0308 10:51:22.737635       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9b20, {CONNECTING <nil>}
2022-03-08T10:51:22.745643357Z I0308 10:51:22.745441       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9b20, {READY <nil>}
2022-03-08T10:51:22.747080994Z I0308 10:51:22.747009       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:51:39.369173822Z I0308 10:51:39.369077       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:51:39.369173822Z I0308 10:51:39.369143       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:51:39.369173822Z I0308 10:51:39.369155       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:51:39.369294182Z I0308 10:51:39.369269       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247fed0, {CONNECTING <nil>}
2022-03-08T10:51:39.377846804Z I0308 10:51:39.377774       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247fed0, {READY <nil>}
2022-03-08T10:51:39.379071511Z I0308 10:51:39.379030       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:51:45.073630477Z I0308 10:51:45.073553       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:51:45.073703979Z I0308 10:51:45.073636       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:51:45.073703979Z I0308 10:51:45.073646       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:51:45.074081239Z I0308 10:51:45.074040       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022196a0, {CONNECTING <nil>}
2022-03-08T10:51:45.090753268Z I0308 10:51:45.090585       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022196a0, {READY <nil>}
2022-03-08T10:51:45.092028630Z I0308 10:51:45.091977       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:51:57.060805588Z I0308 10:51:57.059913       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:51:57.060805588Z I0308 10:51:57.059985       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:51:57.060805588Z I0308 10:51:57.059997       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:51:57.060805588Z I0308 10:51:57.060395       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1580, {CONNECTING <nil>}
2022-03-08T10:51:57.072098310Z I0308 10:51:57.072033       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1580, {READY <nil>}
2022-03-08T10:51:57.074955521Z I0308 10:51:57.074864       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:52:12.895493040Z I0308 10:52:12.895326       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:52:12.895493040Z I0308 10:52:12.895413       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:52:12.895493040Z I0308 10:52:12.895425       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:52:12.895659995Z I0308 10:52:12.895618       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0005fdbc0, {CONNECTING <nil>}
2022-03-08T10:52:12.904427884Z I0308 10:52:12.904366       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0005fdbc0, {READY <nil>}
2022-03-08T10:52:12.905312640Z I0308 10:52:12.905260       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:52:19.561940720Z I0308 10:52:19.561869       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:52:19.561982376Z I0308 10:52:19.561941       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:52:19.561982376Z I0308 10:52:19.561953       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:52:19.562142468Z I0308 10:52:19.562122       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbe6e0, {CONNECTING <nil>}
2022-03-08T10:52:19.570268173Z I0308 10:52:19.570221       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbe6e0, {READY <nil>}
2022-03-08T10:52:19.575981916Z I0308 10:52:19.573462       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:52:32.604509878Z I0308 10:52:32.604404       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:52:32.604509878Z I0308 10:52:32.604481       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:52:32.604509878Z I0308 10:52:32.604495       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:52:32.604705053Z I0308 10:52:32.604675       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a900, {CONNECTING <nil>}
2022-03-08T10:52:32.614255253Z I0308 10:52:32.614176       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a900, {READY <nil>}
2022-03-08T10:52:32.615245859Z I0308 10:52:32.615201       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:52:52.800860178Z I0308 10:52:52.800790       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:52:52.801013152Z I0308 10:52:52.800995       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:52:52.801048422Z I0308 10:52:52.801039       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:52:52.801209040Z I0308 10:52:52.801176       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de400, {CONNECTING <nil>}
2022-03-08T10:52:52.810746564Z I0308 10:52:52.810579       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de400, {READY <nil>}
2022-03-08T10:52:52.811553215Z I0308 10:52:52.811522       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:53:03.013516054Z I0308 10:53:03.013447       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:53:03.013580753Z I0308 10:53:03.013517       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:53:03.013580753Z I0308 10:53:03.013525       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:53:03.013740704Z I0308 10:53:03.013717       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176d10, {CONNECTING <nil>}
2022-03-08T10:53:03.022537581Z I0308 10:53:03.022414       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176d10, {READY <nil>}
2022-03-08T10:53:03.023842259Z I0308 10:53:03.023784       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:53:08.795169027Z I0308 10:53:08.795084       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:53:08.795169027Z I0308 10:53:08.795152       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:53:08.795239876Z I0308 10:53:08.795163       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:53:08.795362876Z I0308 10:53:08.795334       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d948c0, {CONNECTING <nil>}
2022-03-08T10:53:08.805826118Z I0308 10:53:08.805595       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d948c0, {READY <nil>}
2022-03-08T10:53:08.807171958Z I0308 10:53:08.807070       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:53:24.881561984Z I0308 10:53:24.881490       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:53:24.881794790Z I0308 10:53:24.881775       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:53:24.881970671Z I0308 10:53:24.881954       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:53:24.882362043Z I0308 10:53:24.882207       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203bba0, {CONNECTING <nil>}
2022-03-08T10:53:24.892116875Z I0308 10:53:24.892062       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203bba0, {READY <nil>}
2022-03-08T10:53:24.893580422Z I0308 10:53:24.893527       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:53:39.081406407Z I0308 10:53:39.081221       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:53:39.081406407Z I0308 10:53:39.081359       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:53:39.081406407Z I0308 10:53:39.081377       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:53:39.081523398Z I0308 10:53:39.081507       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db450, {CONNECTING <nil>}
2022-03-08T10:53:39.093459399Z I0308 10:53:39.093310       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db450, {READY <nil>}
2022-03-08T10:53:39.094583302Z I0308 10:53:39.094485       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:53:47.123211207Z I0308 10:53:47.123143       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:53:47.123345068Z I0308 10:53:47.123326       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:53:47.123384643Z I0308 10:53:47.123373       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:53:47.124098969Z I0308 10:53:47.123935       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ef50, {CONNECTING <nil>}
2022-03-08T10:53:47.132350744Z I0308 10:53:47.132242       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ef50, {READY <nil>}
2022-03-08T10:53:47.135426313Z I0308 10:53:47.135353       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:54:04.227264617Z I0308 10:54:04.227115       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:54:04.227264617Z I0308 10:54:04.227199       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:54:04.227264617Z I0308 10:54:04.227213       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:54:04.227431498Z I0308 10:54:04.227395       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9d40, {CONNECTING <nil>}
2022-03-08T10:54:04.236948705Z I0308 10:54:04.236796       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9d40, {READY <nil>}
2022-03-08T10:54:04.238216851Z I0308 10:54:04.238150       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:54:09.388932881Z I0308 10:54:09.388846       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:54:09.389000473Z I0308 10:54:09.388937       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:54:09.389000473Z I0308 10:54:09.388950       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:54:09.389118119Z I0308 10:54:09.389091       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00133c600, {CONNECTING <nil>}
2022-03-08T10:54:09.408104168Z I0308 10:54:09.408027       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00133c600, {READY <nil>}
2022-03-08T10:54:09.409469823Z I0308 10:54:09.409397       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:54:20.387099810Z I0308 10:54:20.387008       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:54:20.387099810Z I0308 10:54:20.387083       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:54:20.387176267Z I0308 10:54:20.387094       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:54:20.387533748Z I0308 10:54:20.387470       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f51a0, {CONNECTING <nil>}
2022-03-08T10:54:20.395875130Z I0308 10:54:20.395717       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f51a0, {READY <nil>}
2022-03-08T10:54:20.397643707Z I0308 10:54:20.397231       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:54:36.036269354Z I0308 10:54:36.036192       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:54:36.036269354Z I0308 10:54:36.036245       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:54:36.036269354Z I0308 10:54:36.036253       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:54:36.036431735Z I0308 10:54:36.036393       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf850, {CONNECTING <nil>}
2022-03-08T10:54:36.043645635Z I0308 10:54:36.043514       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf850, {READY <nil>}
2022-03-08T10:54:36.044434983Z I0308 10:54:36.044351       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:54:42.863710381Z I0308 10:54:42.863603       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:54:42.863710381Z I0308 10:54:42.863662       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:54:42.863710381Z I0308 10:54:42.863671       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:54:42.863976308Z I0308 10:54:42.863945       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37140, {CONNECTING <nil>}
2022-03-08T10:54:42.874827043Z I0308 10:54:42.874745       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37140, {READY <nil>}
2022-03-08T10:54:42.876093565Z I0308 10:54:42.876048       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:55:04.461966653Z I0308 10:55:04.461901       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:55:04.462106003Z I0308 10:55:04.462091       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:55:04.462160438Z I0308 10:55:04.462149       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:55:04.462651656Z I0308 10:55:04.462550       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45f50, {CONNECTING <nil>}
2022-03-08T10:55:04.472042600Z I0308 10:55:04.471994       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45f50, {READY <nil>}
2022-03-08T10:55:04.473315241Z I0308 10:55:04.473268       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:55:17.122457944Z I0308 10:55:17.122382       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:55:17.122654525Z I0308 10:55:17.122634       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:55:17.122704477Z I0308 10:55:17.122685       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:55:17.123235728Z I0308 10:55:17.123090       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37150, {CONNECTING <nil>}
2022-03-08T10:55:17.138163174Z I0308 10:55:17.138116       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37150, {READY <nil>}
2022-03-08T10:55:17.139164603Z I0308 10:55:17.139116       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:55:25.283133801Z I0308 10:55:25.282849       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:55:25.283360704Z I0308 10:55:25.283335       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:55:25.283410104Z I0308 10:55:25.283397       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:55:25.284343088Z I0308 10:55:25.284302       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64ee0, {CONNECTING <nil>}
2022-03-08T10:55:25.294715965Z I0308 10:55:25.294577       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64ee0, {READY <nil>}
2022-03-08T10:55:25.296111497Z I0308 10:55:25.296065       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:55:40.276173033Z I0308 10:55:40.276069       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:55:40.276173033Z I0308 10:55:40.276141       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:55:40.276173033Z I0308 10:55:40.276152       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:55:40.276340375Z I0308 10:55:40.276317       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025348d0, {CONNECTING <nil>}
2022-03-08T10:55:40.286912560Z I0308 10:55:40.286836       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025348d0, {READY <nil>}
2022-03-08T10:55:40.288448831Z I0308 10:55:40.288368       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:55:47.466955368Z I0308 10:55:47.463698       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:55:47.466955368Z I0308 10:55:47.463755       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:55:47.466955368Z I0308 10:55:47.463766       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:55:47.466955368Z I0308 10:55:47.464140       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95fd0, {CONNECTING <nil>}
2022-03-08T10:55:47.486072051Z I0308 10:55:47.478367       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95fd0, {READY <nil>}
2022-03-08T10:55:47.486072051Z I0308 10:55:47.485244       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:56:01.308124039Z I0308 10:56:01.308041       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:56:01.308279263Z I0308 10:56:01.308260       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:56:01.308317830Z I0308 10:56:01.308307       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:56:01.308712217Z I0308 10:56:01.308605       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac99c0, {CONNECTING <nil>}
2022-03-08T10:56:01.316622148Z I0308 10:56:01.316564       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac99c0, {READY <nil>}
2022-03-08T10:56:01.317703838Z I0308 10:56:01.317638       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:56:16.142699951Z I0308 10:56:16.142638       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:56:16.142699951Z I0308 10:56:16.142688       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:56:16.142751108Z I0308 10:56:16.142696       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:56:16.142822351Z I0308 10:56:16.142799       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ef00, {CONNECTING <nil>}
2022-03-08T10:56:16.152207871Z I0308 10:56:16.152139       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ef00, {READY <nil>}
2022-03-08T10:56:16.153293669Z I0308 10:56:16.153259       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:56:30.458065558Z I0308 10:56:30.457478       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:56:30.458065558Z I0308 10:56:30.457556       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:56:30.458065558Z I0308 10:56:30.457567       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:56:30.458236480Z I0308 10:56:30.458214       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00133cdd0, {CONNECTING <nil>}
2022-03-08T10:56:30.468775584Z I0308 10:56:30.467773       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00133cdd0, {READY <nil>}
2022-03-08T10:56:30.469438893Z I0308 10:56:30.469351       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:56:36.720682996Z I0308 10:56:36.720616       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:56:36.720682996Z I0308 10:56:36.720666       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:56:36.720682996Z I0308 10:56:36.720674       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:56:36.720848066Z I0308 10:56:36.720812       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d750, {CONNECTING <nil>}
2022-03-08T10:56:36.731657474Z I0308 10:56:36.731503       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d750, {READY <nil>}
2022-03-08T10:56:36.732770099Z I0308 10:56:36.732704       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:56:58.369052579Z I0308 10:56:58.368867       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:56:58.369052579Z I0308 10:56:58.368992       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:56:58.369052579Z I0308 10:56:58.369015       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:56:58.369267660Z I0308 10:56:58.369236       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003343b0, {CONNECTING <nil>}
2022-03-08T10:56:58.379738638Z I0308 10:56:58.379615       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003343b0, {READY <nil>}
2022-03-08T10:56:58.381072842Z I0308 10:56:58.381013       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:57:11.575150440Z I0308 10:57:11.575094       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:57:11.575353162Z I0308 10:57:11.575304       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:57:11.575398641Z I0308 10:57:11.575387       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:57:11.575956530Z I0308 10:57:11.575922       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8a00, {CONNECTING <nil>}
2022-03-08T10:57:11.583725754Z I0308 10:57:11.583674       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8a00, {READY <nil>}
2022-03-08T10:57:11.586238461Z I0308 10:57:11.586180       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:57:14.754628700Z I0308 10:57:14.754541       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:57:14.754789538Z I0308 10:57:14.754774       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:57:14.754829030Z I0308 10:57:14.754818       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:57:14.754981309Z I0308 10:57:14.754963       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8ed0, {CONNECTING <nil>}
2022-03-08T10:57:14.763067987Z I0308 10:57:14.763008       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8ed0, {READY <nil>}
2022-03-08T10:57:14.764098376Z I0308 10:57:14.764064       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:57:33.557363665Z I0308 10:57:33.557241       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:57:33.557363665Z I0308 10:57:33.557348       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:57:33.557460563Z I0308 10:57:33.557360       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:57:33.558280539Z I0308 10:57:33.557489       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203a910, {CONNECTING <nil>}
2022-03-08T10:57:33.566401005Z I0308 10:57:33.566217       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203a910, {READY <nil>}
2022-03-08T10:57:33.567214298Z I0308 10:57:33.567165       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:57:52.129784547Z I0308 10:57:52.129593       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:57:52.129784547Z I0308 10:57:52.129669       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:57:52.129784547Z I0308 10:57:52.129695       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:57:52.130263784Z I0308 10:57:52.130222       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db2c0, {CONNECTING <nil>}
2022-03-08T10:57:52.143283538Z I0308 10:57:52.141744       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db2c0, {READY <nil>}
2022-03-08T10:57:52.143283538Z I0308 10:57:52.142783       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:57:54.423690291Z I0308 10:57:54.423572       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:57:54.423690291Z I0308 10:57:54.423656       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:57:54.423690291Z I0308 10:57:54.423668       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:57:54.424237271Z I0308 10:57:54.424160       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535dd0, {CONNECTING <nil>}
2022-03-08T10:57:54.434324798Z I0308 10:57:54.434211       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535dd0, {READY <nil>}
2022-03-08T10:57:54.435253103Z I0308 10:57:54.435153       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:58:05.623189487Z I0308 10:58:05.623091       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:58:05.623189487Z I0308 10:58:05.623178       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:58:05.623252582Z I0308 10:58:05.623192       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:58:05.623384431Z I0308 10:58:05.623344       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b41c0, {CONNECTING <nil>}
2022-03-08T10:58:05.631590492Z I0308 10:58:05.631367       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b41c0, {READY <nil>}
2022-03-08T10:58:05.633778357Z I0308 10:58:05.632274       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:58:34.287966771Z I0308 10:58:34.287866       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:58:34.288119998Z I0308 10:58:34.288108       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:58:34.288147195Z I0308 10:58:34.288140       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:58:34.288297745Z I0308 10:58:34.288271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b1e0, {CONNECTING <nil>}
2022-03-08T10:58:34.299917250Z I0308 10:58:34.299807       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b1e0, {READY <nil>}
2022-03-08T10:58:34.302205534Z I0308 10:58:34.301670       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:58:37.716283948Z I0308 10:58:37.716220       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:58:37.716329323Z I0308 10:58:37.716296       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:58:37.716329323Z I0308 10:58:37.716308       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:58:37.716869624Z I0308 10:58:37.716829       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412100, {CONNECTING <nil>}
2022-03-08T10:58:37.726243466Z I0308 10:58:37.725871       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412100, {READY <nil>}
2022-03-08T10:58:37.728343402Z I0308 10:58:37.728291       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:58:39.068023488Z I0308 10:58:39.067871       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:58:39.068080621Z I0308 10:58:39.068034       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:58:39.068080621Z I0308 10:58:39.068047       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:58:39.068357930Z I0308 10:58:39.068325       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412520, {CONNECTING <nil>}
2022-03-08T10:58:39.081834162Z I0308 10:58:39.081756       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412520, {READY <nil>}
2022-03-08T10:58:39.084863963Z I0308 10:58:39.084794       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:59:14.592351366Z I0308 10:59:14.592165       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:59:14.592351366Z I0308 10:59:14.592236       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:59:14.592351366Z I0308 10:59:14.592248       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:59:14.592438750Z I0308 10:59:14.592402       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db85c0, {CONNECTING <nil>}
2022-03-08T10:59:14.602298201Z I0308 10:59:14.602226       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db85c0, {READY <nil>}
2022-03-08T10:59:14.603401544Z I0308 10:59:14.603342       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:59:20.769578711Z I0308 10:59:20.769422       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:59:20.769578711Z I0308 10:59:20.769556       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:59:20.769650293Z I0308 10:59:20.769565       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:59:20.769778006Z I0308 10:59:20.769748       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00200, {CONNECTING <nil>}
2022-03-08T10:59:20.778985352Z I0308 10:59:20.778908       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00200, {READY <nil>}
2022-03-08T10:59:20.779871556Z I0308 10:59:20.779831       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:59:20.788098628Z I0308 10:59:20.788027       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:59:20.788098628Z I0308 10:59:20.788091       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:59:20.788150095Z I0308 10:59:20.788102       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:59:20.788202972Z I0308 10:59:20.788180       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176350, {CONNECTING <nil>}
2022-03-08T10:59:20.804276904Z I0308 10:59:20.804147       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176350, {READY <nil>}
2022-03-08T10:59:20.807559950Z I0308 10:59:20.807436       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:59:47.874596088Z I0308 10:59:47.874528       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:59:47.874717439Z I0308 10:59:47.874708       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:59:47.874742671Z I0308 10:59:47.874736       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:59:47.875123394Z I0308 10:59:47.874926       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203be80, {CONNECTING <nil>}
2022-03-08T10:59:47.884003702Z I0308 10:59:47.883937       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203be80, {READY <nil>}
2022-03-08T10:59:47.885056529Z I0308 10:59:47.885023       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T10:59:56.679170075Z I0308 10:59:56.679091       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T10:59:56.679247480Z I0308 10:59:56.679168       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T10:59:56.679247480Z I0308 10:59:56.679178       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T10:59:56.679553590Z I0308 10:59:56.679513       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bd30, {CONNECTING <nil>}
2022-03-08T10:59:56.689537631Z I0308 10:59:56.689424       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bd30, {READY <nil>}
2022-03-08T10:59:56.690540620Z I0308 10:59:56.690484       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:00:01.791144877Z I0308 11:00:01.791031       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:00:01.791144877Z I0308 11:00:01.791105       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:00:01.791144877Z I0308 11:00:01.791117       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:00:01.791272539Z I0308 11:00:01.791246       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344660, {CONNECTING <nil>}
2022-03-08T11:00:01.801120563Z I0308 11:00:01.801030       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344660, {READY <nil>}
2022-03-08T11:00:01.802433026Z I0308 11:00:01.802365       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:00:30.707948245Z I0308 11:00:30.707703       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:00:30.707948245Z I0308 11:00:30.707808       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:00:30.707948245Z I0308 11:00:30.707824       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:00:30.708021974Z I0308 11:00:30.707971       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004935a0, {CONNECTING <nil>}
2022-03-08T11:00:30.716995876Z I0308 11:00:30.716928       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004935a0, {READY <nil>}
2022-03-08T11:00:30.718143448Z I0308 11:00:30.718087       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:00:33.292009428Z I0308 11:00:33.291918       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:00:33.292009428Z I0308 11:00:33.291975       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:00:33.292009428Z I0308 11:00:33.291986       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:00:33.292347210Z I0308 11:00:33.292261       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a8e0, {CONNECTING <nil>}
2022-03-08T11:00:33.305611210Z I0308 11:00:33.305520       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a8e0, {READY <nil>}
2022-03-08T11:00:33.306959179Z I0308 11:00:33.306877       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:00:41.593572813Z I0308 11:00:41.593467       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:00:41.593572813Z I0308 11:00:41.593533       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:00:41.593572813Z I0308 11:00:41.593545       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:00:41.593984581Z I0308 11:00:41.593940       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241fc10, {CONNECTING <nil>}
2022-03-08T11:00:41.602263584Z I0308 11:00:41.602180       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241fc10, {READY <nil>}
2022-03-08T11:00:41.603501902Z I0308 11:00:41.603386       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:01:13.929742735Z I0308 11:01:13.929673       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:01:13.929833260Z I0308 11:01:13.929744       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:01:13.929833260Z I0308 11:01:13.929755       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:01:13.930145762Z I0308 11:01:13.930102       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d320, {CONNECTING <nil>}
2022-03-08T11:01:13.940572220Z I0308 11:01:13.940480       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d320, {READY <nil>}
2022-03-08T11:01:13.941752187Z I0308 11:01:13.941689       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:01:15.380719392Z I0308 11:01:15.380640       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:01:15.380719392Z I0308 11:01:15.380694       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:01:15.380719392Z I0308 11:01:15.380702       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:01:15.381083394Z I0308 11:01:15.381055       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306a40, {CONNECTING <nil>}
2022-03-08T11:01:15.389788887Z I0308 11:01:15.389731       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306a40, {READY <nil>}
2022-03-08T11:01:15.391278746Z I0308 11:01:15.391220       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:01:16.556663525Z I0308 11:01:16.556584       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:01:16.556663525Z I0308 11:01:16.556640       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:01:16.556663525Z I0308 11:01:16.556649       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:01:16.557118124Z I0308 11:01:16.557090       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323370, {CONNECTING <nil>}
2022-03-08T11:01:16.566160470Z I0308 11:01:16.566111       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323370, {READY <nil>}
2022-03-08T11:01:16.567375029Z I0308 11:01:16.567333       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:01:47.181975819Z I0308 11:01:47.181903       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:01:47.182105713Z I0308 11:01:47.182089       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:01:47.182143656Z I0308 11:01:47.182133       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:01:47.182331226Z I0308 11:01:47.182280       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37000, {CONNECTING <nil>}
2022-03-08T11:01:47.195165117Z I0308 11:01:47.195003       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37000, {READY <nil>}
2022-03-08T11:01:47.196010387Z I0308 11:01:47.195960       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:01:52.614411692Z I0308 11:01:52.614221       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:01:52.614411692Z I0308 11:01:52.614339       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:01:52.614411692Z I0308 11:01:52.614361       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:01:52.614959510Z I0308 11:01:52.614834       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23f30, {CONNECTING <nil>}
2022-03-08T11:01:52.625286301Z I0308 11:01:52.625238       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23f30, {READY <nil>}
2022-03-08T11:01:52.627046606Z I0308 11:01:52.627002       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:01:52.891062947Z I0308 11:01:52.891005       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:01:52.891162632Z I0308 11:01:52.891144       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:01:52.891200884Z I0308 11:01:52.891191       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:01:52.891338775Z I0308 11:01:52.891304       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025344f0, {CONNECTING <nil>}
2022-03-08T11:01:52.899049221Z I0308 11:01:52.899002       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025344f0, {READY <nil>}
2022-03-08T11:01:52.900602731Z I0308 11:01:52.900553       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:02:24.431305535Z I0308 11:02:24.431219       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:02:24.431565281Z I0308 11:02:24.431541       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:02:24.431607990Z I0308 11:02:24.431598       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:02:24.432213163Z I0308 11:02:24.432180       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4260, {CONNECTING <nil>}
2022-03-08T11:02:24.443408160Z I0308 11:02:24.443330       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4260, {READY <nil>}
2022-03-08T11:02:24.444865612Z I0308 11:02:24.444811       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:02:29.227308132Z I0308 11:02:29.227239       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:02:29.227543215Z I0308 11:02:29.227526       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:02:29.227578219Z I0308 11:02:29.227570       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:02:29.227980261Z I0308 11:02:29.227755       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2cd0, {CONNECTING <nil>}
2022-03-08T11:02:29.239091608Z I0308 11:02:29.239019       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2cd0, {READY <nil>}
2022-03-08T11:02:29.240350207Z I0308 11:02:29.240294       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:02:30.872245229Z I0308 11:02:30.872178       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:02:30.872486799Z I0308 11:02:30.872456       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:02:30.872542011Z I0308 11:02:30.872530       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:02:30.872703408Z I0308 11:02:30.872663       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ad80, {CONNECTING <nil>}
2022-03-08T11:02:30.882952817Z I0308 11:02:30.882862       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ad80, {READY <nil>}
2022-03-08T11:02:30.885213277Z I0308 11:02:30.885098       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:03:00.326521441Z I0308 11:03:00.326444       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:03:00.326654261Z I0308 11:03:00.326638       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:03:00.326709096Z I0308 11:03:00.326698       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:03:00.326961814Z I0308 11:03:00.326873       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea070, {CONNECTING <nil>}
2022-03-08T11:03:00.337096902Z I0308 11:03:00.337033       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea070, {READY <nil>}
2022-03-08T11:03:00.338784502Z I0308 11:03:00.338729       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:03:03.086170439Z I0308 11:03:03.086055       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:03:03.086306059Z I0308 11:03:03.086290       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:03:03.086353147Z I0308 11:03:03.086342       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:03:03.086507151Z I0308 11:03:03.086467       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b7e0, {CONNECTING <nil>}
2022-03-08T11:03:03.097198701Z I0308 11:03:03.097142       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b7e0, {READY <nil>}
2022-03-08T11:03:03.098411070Z I0308 11:03:03.098352       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:03:05.165172152Z I0308 11:03:05.165080       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:03:05.165172152Z I0308 11:03:05.165154       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:03:05.165236893Z I0308 11:03:05.165165       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:03:05.165514854Z I0308 11:03:05.165471       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c305a0, {CONNECTING <nil>}
2022-03-08T11:03:05.174159311Z I0308 11:03:05.174107       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c305a0, {READY <nil>}
2022-03-08T11:03:05.175280145Z I0308 11:03:05.175242       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:03:35.723668569Z I0308 11:03:35.723514       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:03:35.723842528Z I0308 11:03:35.723827       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:03:35.723931946Z I0308 11:03:35.723873       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:03:35.724154550Z I0308 11:03:35.724106       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db88b0, {CONNECTING <nil>}
2022-03-08T11:03:35.731994345Z I0308 11:03:35.731945       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db88b0, {READY <nil>}
2022-03-08T11:03:35.734848623Z I0308 11:03:35.733389       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:03:36.997761797Z I0308 11:03:36.997702       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:03:36.997811077Z I0308 11:03:36.997758       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:03:36.997811077Z I0308 11:03:36.997766       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:03:36.998162187Z I0308 11:03:36.998133       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ebd0, {CONNECTING <nil>}
2022-03-08T11:03:37.008807835Z I0308 11:03:37.008747       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ebd0, {READY <nil>}
2022-03-08T11:03:37.011791602Z I0308 11:03:37.011743       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:03:39.016249571Z I0308 11:03:39.016168       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:03:39.016249571Z I0308 11:03:39.016231       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:03:39.016249571Z I0308 11:03:39.016242       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:03:39.016480433Z I0308 11:03:39.016441       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307690, {CONNECTING <nil>}
2022-03-08T11:03:39.025151525Z I0308 11:03:39.025074       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307690, {READY <nil>}
2022-03-08T11:03:39.027346695Z I0308 11:03:39.027269       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:04:18.292603365Z I0308 11:04:18.292135       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:04:18.292603365Z I0308 11:04:18.292197       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:04:18.292603365Z I0308 11:04:18.292208       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:04:18.292603365Z I0308 11:04:18.292388       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94150, {CONNECTING <nil>}
2022-03-08T11:04:18.303192732Z I0308 11:04:18.303132       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94150, {READY <nil>}
2022-03-08T11:04:18.309513606Z I0308 11:04:18.309420       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:04:19.512219686Z I0308 11:04:19.512160       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:04:19.512284255Z I0308 11:04:19.512240       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:04:19.512284255Z I0308 11:04:19.512252       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:04:19.512656866Z I0308 11:04:19.512586       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9690, {CONNECTING <nil>}
2022-03-08T11:04:19.526630506Z I0308 11:04:19.526554       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9690, {READY <nil>}
2022-03-08T11:04:19.547462387Z I0308 11:04:19.547391       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:04:21.707293254Z I0308 11:04:21.707150       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:04:21.707293254Z I0308 11:04:21.707214       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:04:21.707293254Z I0308 11:04:21.707282       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:04:21.707453927Z I0308 11:04:21.707408       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2210, {CONNECTING <nil>}
2022-03-08T11:04:21.719967406Z I0308 11:04:21.719814       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2210, {READY <nil>}
2022-03-08T11:04:21.721136005Z I0308 11:04:21.721058       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:04:54.751243090Z I0308 11:04:54.751111       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:04:54.751243090Z I0308 11:04:54.751172       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:04:54.751243090Z I0308 11:04:54.751204       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:04:54.751707145Z I0308 11:04:54.751673       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce240, {CONNECTING <nil>}
2022-03-08T11:04:54.767018195Z I0308 11:04:54.766948       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce240, {READY <nil>}
2022-03-08T11:04:54.768269199Z I0308 11:04:54.768110       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:04:55.356008097Z I0308 11:04:55.355905       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:04:55.356008097Z I0308 11:04:55.355996       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:04:55.356079896Z I0308 11:04:55.356005       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:04:55.356425217Z I0308 11:04:55.356369       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce590, {CONNECTING <nil>}
2022-03-08T11:04:55.368975602Z I0308 11:04:55.368872       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce590, {READY <nil>}
2022-03-08T11:04:55.370131151Z I0308 11:04:55.370069       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:04:57.354275989Z I0308 11:04:57.354181       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:04:57.354275989Z I0308 11:04:57.354236       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:04:57.354275989Z I0308 11:04:57.354245       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:04:57.354375184Z I0308 11:04:57.354338       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0670, {CONNECTING <nil>}
2022-03-08T11:04:57.363060822Z I0308 11:04:57.362940       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0670, {READY <nil>}
2022-03-08T11:04:57.364271838Z I0308 11:04:57.364118       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:05:26.695687162Z I0308 11:05:26.695425       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:05:26.695687162Z I0308 11:05:26.695514       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:05:26.695687162Z I0308 11:05:26.695526       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:05:26.695920904Z I0308 11:05:26.695896       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766220, {CONNECTING <nil>}
2022-03-08T11:05:26.708930698Z I0308 11:05:26.708821       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766220, {READY <nil>}
2022-03-08T11:05:26.710220157Z I0308 11:05:26.710172       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:05:29.050433365Z I0308 11:05:29.050343       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:05:29.050433365Z I0308 11:05:29.050409       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:05:29.050433365Z I0308 11:05:29.050420       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:05:29.050559705Z I0308 11:05:29.050539       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f020, {CONNECTING <nil>}
2022-03-08T11:05:29.065524368Z I0308 11:05:29.065471       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f020, {READY <nil>}
2022-03-08T11:05:29.066709107Z I0308 11:05:29.066662       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:05:32.306674983Z I0308 11:05:32.306567       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:05:32.306674983Z I0308 11:05:32.306642       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:05:32.306674983Z I0308 11:05:32.306652       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:05:32.307042401Z I0308 11:05:32.307005       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004540d0, {CONNECTING <nil>}
2022-03-08T11:05:32.314398707Z I0308 11:05:32.314315       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004540d0, {READY <nil>}
2022-03-08T11:05:32.315437754Z I0308 11:05:32.315379       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:05:57.298354944Z I0308 11:05:57.298273       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:05:57.298423532Z I0308 11:05:57.298348       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:05:57.298423532Z I0308 11:05:57.298360       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:05:57.298736259Z I0308 11:05:57.298695       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002177d50, {CONNECTING <nil>}
2022-03-08T11:05:57.307276708Z I0308 11:05:57.307206       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002177d50, {READY <nil>}
2022-03-08T11:05:57.308406676Z I0308 11:05:57.308362       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:06:01.454847862Z I0308 11:06:01.454749       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:06:01.454847862Z I0308 11:06:01.454815       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:06:01.454847862Z I0308 11:06:01.454824       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:06:01.455040706Z I0308 11:06:01.454987       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534d90, {CONNECTING <nil>}
2022-03-08T11:06:01.463844671Z I0308 11:06:01.463768       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534d90, {READY <nil>}
2022-03-08T11:06:01.465029648Z I0308 11:06:01.464991       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:06:15.077334911Z I0308 11:06:15.077052       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:06:15.077334911Z I0308 11:06:15.077138       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:06:15.077334911Z I0308 11:06:15.077151       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:06:15.077495170Z I0308 11:06:15.077473       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65bf0, {CONNECTING <nil>}
2022-03-08T11:06:15.088707285Z I0308 11:06:15.088625       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65bf0, {READY <nil>}
2022-03-08T11:06:15.092338361Z I0308 11:06:15.091488       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:06:30.202209541Z I0308 11:06:30.202080       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:06:30.202273458Z I0308 11:06:30.202207       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:06:30.202273458Z I0308 11:06:30.202220       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:06:30.202402480Z I0308 11:06:30.202377       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345ea0, {CONNECTING <nil>}
2022-03-08T11:06:30.214819967Z I0308 11:06:30.214745       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345ea0, {READY <nil>}
2022-03-08T11:06:30.218462711Z I0308 11:06:30.215828       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:06:38.836373002Z I0308 11:06:38.836298       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:06:38.836373002Z I0308 11:06:38.836361       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:06:38.836431322Z I0308 11:06:38.836377       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:06:38.836780476Z I0308 11:06:38.836738       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a060, {CONNECTING <nil>}
2022-03-08T11:06:38.845969429Z I0308 11:06:38.845706       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a060, {READY <nil>}
2022-03-08T11:06:38.847074194Z I0308 11:06:38.847030       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:06:47.723908749Z I0308 11:06:47.723760       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:06:47.723908749Z I0308 11:06:47.723880       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:06:47.723994785Z I0308 11:06:47.723907       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:06:47.724179933Z I0308 11:06:47.724081       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db0f0, {CONNECTING <nil>}
2022-03-08T11:06:47.734594935Z I0308 11:06:47.734511       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db0f0, {READY <nil>}
2022-03-08T11:06:47.735984054Z I0308 11:06:47.735936       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:07:05.851603983Z I0308 11:07:05.851414       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:07:05.851603983Z I0308 11:07:05.851522       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:07:05.851603983Z I0308 11:07:05.851537       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:07:05.851690571Z I0308 11:07:05.851643       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047600, {CONNECTING <nil>}
2022-03-08T11:07:05.860984394Z I0308 11:07:05.860918       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047600, {READY <nil>}
2022-03-08T11:07:05.862039008Z I0308 11:07:05.861997       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:07:18.091125693Z I0308 11:07:18.091049       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:07:18.091125693Z I0308 11:07:18.091107       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:07:18.091125693Z I0308 11:07:18.091115       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:07:18.091519835Z I0308 11:07:18.091475       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9ce0, {CONNECTING <nil>}
2022-03-08T11:07:18.101577256Z I0308 11:07:18.101388       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9ce0, {READY <nil>}
2022-03-08T11:07:18.102501995Z I0308 11:07:18.102443       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:07:25.995384845Z I0308 11:07:25.995290       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:07:25.995384845Z I0308 11:07:25.995359       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:07:25.995384845Z I0308 11:07:25.995368       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:07:25.995735967Z I0308 11:07:25.995692       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a310, {CONNECTING <nil>}
2022-03-08T11:07:26.004509593Z I0308 11:07:26.004237       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a310, {READY <nil>}
2022-03-08T11:07:26.006233090Z I0308 11:07:26.006160       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:07:45.176957234Z I0308 11:07:45.176868       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:07:45.177019885Z I0308 11:07:45.176986       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:07:45.177019885Z I0308 11:07:45.177000       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:07:45.177132361Z I0308 11:07:45.177102       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ea40, {CONNECTING <nil>}
2022-03-08T11:07:45.186519971Z I0308 11:07:45.186446       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ea40, {READY <nil>}
2022-03-08T11:07:45.187847134Z I0308 11:07:45.187770       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:07:56.233627684Z I0308 11:07:56.233552       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:07:56.233690000Z I0308 11:07:56.233626       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:07:56.233690000Z I0308 11:07:56.233638       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:07:56.233815094Z I0308 11:07:56.233772       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307020, {CONNECTING <nil>}
2022-03-08T11:07:56.250364799Z I0308 11:07:56.250246       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307020, {READY <nil>}
2022-03-08T11:07:56.251690329Z I0308 11:07:56.251624       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:07:57.493973148Z I0308 11:07:57.492234       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:07:57.493973148Z I0308 11:07:57.492314       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:07:57.493973148Z I0308 11:07:57.492328       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:07:57.493973148Z I0308 11:07:57.492634       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44810, {CONNECTING <nil>}
2022-03-08T11:07:57.524540396Z I0308 11:07:57.524487       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44810, {READY <nil>}
2022-03-08T11:07:57.529193074Z I0308 11:07:57.529140       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:08:18.536600375Z I0308 11:08:18.536539       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:08:18.536723701Z I0308 11:08:18.536710       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:08:18.536770089Z I0308 11:08:18.536760       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:08:18.536916631Z I0308 11:08:18.536875       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94d60, {CONNECTING <nil>}
2022-03-08T11:08:18.547213936Z I0308 11:08:18.547127       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94d60, {READY <nil>}
2022-03-08T11:08:18.549206713Z I0308 11:08:18.549156       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:08:28.654563478Z I0308 11:08:28.654305       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:08:28.654643938Z I0308 11:08:28.654563       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:08:28.654643938Z I0308 11:08:28.654593       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:08:28.655217957Z I0308 11:08:28.655145       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1df0, {CONNECTING <nil>}
2022-03-08T11:08:28.666493828Z I0308 11:08:28.666156       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1df0, {READY <nil>}
2022-03-08T11:08:28.670524150Z I0308 11:08:28.670365       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:08:36.914775733Z I0308 11:08:36.914707       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:08:36.915008853Z I0308 11:08:36.914977       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:08:36.915078906Z I0308 11:08:36.915068       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:08:36.915585736Z I0308 11:08:36.915540       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5ad10, {CONNECTING <nil>}
2022-03-08T11:08:36.928865901Z I0308 11:08:36.928810       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5ad10, {READY <nil>}
2022-03-08T11:08:36.930203650Z I0308 11:08:36.930150       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:08:55.917221379Z I0308 11:08:55.917150       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:08:55.917394054Z I0308 11:08:55.917358       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:08:55.917478024Z I0308 11:08:55.917459       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:08:55.917870665Z I0308 11:08:55.917682       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db710, {CONNECTING <nil>}
2022-03-08T11:08:55.925608535Z I0308 11:08:55.925553       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db710, {READY <nil>}
2022-03-08T11:08:55.926556403Z I0308 11:08:55.926497       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:09:08.535092653Z I0308 11:09:08.535032       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:09:08.535196422Z I0308 11:09:08.535185       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:09:08.535229903Z I0308 11:09:08.535214       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:09:08.535364695Z I0308 11:09:08.535332       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047930, {CONNECTING <nil>}
2022-03-08T11:09:08.545122370Z I0308 11:09:08.545075       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047930, {READY <nil>}
2022-03-08T11:09:08.546586190Z I0308 11:09:08.546438       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:09:21.793968007Z I0308 11:09:21.793776       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:09:21.793968007Z I0308 11:09:21.793862       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:09:21.793968007Z I0308 11:09:21.793874       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:09:21.794137421Z I0308 11:09:21.794087       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b140, {CONNECTING <nil>}
2022-03-08T11:09:21.802492818Z I0308 11:09:21.802403       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b140, {READY <nil>}
2022-03-08T11:09:21.803735417Z I0308 11:09:21.803647       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:09:39.034348434Z I0308 11:09:39.034270       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:09:39.034588155Z I0308 11:09:39.034564       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:09:39.034624805Z I0308 11:09:39.034616       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:09:39.034772789Z I0308 11:09:39.034743       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b09d0, {CONNECTING <nil>}
2022-03-08T11:09:39.045262946Z I0308 11:09:39.045181       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b09d0, {READY <nil>}
2022-03-08T11:09:39.046670518Z I0308 11:09:39.046617       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:09:40.442627382Z I0308 11:09:40.442526       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:09:40.442627382Z I0308 11:09:40.442586       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:09:40.442627382Z I0308 11:09:40.442595       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:09:40.442770752Z I0308 11:09:40.442740       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b8a0, {CONNECTING <nil>}
2022-03-08T11:09:40.450864748Z I0308 11:09:40.450815       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b8a0, {READY <nil>}
2022-03-08T11:09:40.452109740Z I0308 11:09:40.452074       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:09:55.756903747Z I0308 11:09:55.756822       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:09:55.756968640Z I0308 11:09:55.756914       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:09:55.756968640Z I0308 11:09:55.756926       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:09:55.757246932Z I0308 11:09:55.757206       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db92c0, {CONNECTING <nil>}
2022-03-08T11:09:55.765342657Z I0308 11:09:55.765286       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db92c0, {READY <nil>}
2022-03-08T11:09:55.766593579Z I0308 11:09:55.766545       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:10:10.002478891Z I0308 11:10:10.002363       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:10:10.002478891Z I0308 11:10:10.002418       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:10:10.002550046Z I0308 11:10:10.002483       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:10:10.002684059Z I0308 11:10:10.002626       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00a00, {CONNECTING <nil>}
2022-03-08T11:10:10.011087042Z I0308 11:10:10.011026       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00a00, {READY <nil>}
2022-03-08T11:10:10.012232265Z I0308 11:10:10.012003       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:10:21.454950879Z I0308 11:10:21.454786       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:10:21.455037138Z I0308 11:10:21.455020       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:10:21.455049270Z I0308 11:10:21.455044       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:10:21.455258772Z I0308 11:10:21.455229       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b360c0, {CONNECTING <nil>}
2022-03-08T11:10:21.464195172Z I0308 11:10:21.464148       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b360c0, {READY <nil>}
2022-03-08T11:10:21.465200045Z I0308 11:10:21.465138       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:10:33.814716165Z I0308 11:10:33.814612       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:10:33.814716165Z I0308 11:10:33.814671       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:10:33.814716165Z I0308 11:10:33.814680       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:10:33.814952030Z I0308 11:10:33.814862       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534980, {CONNECTING <nil>}
2022-03-08T11:10:33.824140383Z I0308 11:10:33.824072       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534980, {READY <nil>}
2022-03-08T11:10:33.825065493Z I0308 11:10:33.824999       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:10:49.892968092Z I0308 11:10:49.892853       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:10:49.892968092Z I0308 11:10:49.892941       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:10:49.892968092Z I0308 11:10:49.892952       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:10:49.893138257Z I0308 11:10:49.893105       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65970, {CONNECTING <nil>}
2022-03-08T11:10:49.901728227Z I0308 11:10:49.901652       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65970, {READY <nil>}
2022-03-08T11:10:49.902719364Z I0308 11:10:49.902653       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:10:55.028718628Z I0308 11:10:55.028633       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:10:55.028718628Z I0308 11:10:55.028690       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:10:55.028718628Z I0308 11:10:55.028708       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:10:55.029093299Z I0308 11:10:55.029066       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94990, {CONNECTING <nil>}
2022-03-08T11:10:55.044479114Z I0308 11:10:55.044380       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94990, {READY <nil>}
2022-03-08T11:10:55.045565842Z I0308 11:10:55.045510       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:11:15.134990391Z I0308 11:11:15.133382       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:11:15.134990391Z I0308 11:11:15.133454       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:11:15.134990391Z I0308 11:11:15.133464       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:11:15.134990391Z I0308 11:11:15.133733       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a200, {CONNECTING <nil>}
2022-03-08T11:11:15.141953173Z I0308 11:11:15.141805       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a200, {READY <nil>}
2022-03-08T11:11:15.146741500Z I0308 11:11:15.146688       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:11:27.146286236Z I0308 11:11:27.146214       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:11:27.146336176Z I0308 11:11:27.146296       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:11:27.146336176Z I0308 11:11:27.146307       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:11:27.146871902Z I0308 11:11:27.146843       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ba90, {CONNECTING <nil>}
2022-03-08T11:11:27.156260922Z I0308 11:11:27.156215       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ba90, {READY <nil>}
2022-03-08T11:11:27.157103133Z I0308 11:11:27.157075       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:11:32.212786102Z I0308 11:11:32.212684       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:11:32.212786102Z I0308 11:11:32.212770       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:11:32.212870899Z I0308 11:11:32.212780       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:11:32.213108882Z I0308 11:11:32.213076       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241fc00, {CONNECTING <nil>}
2022-03-08T11:11:32.228310680Z I0308 11:11:32.228207       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241fc00, {READY <nil>}
2022-03-08T11:11:32.229437245Z I0308 11:11:32.229385       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:11:46.499830439Z I0308 11:11:46.499775       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:11:46.499968325Z I0308 11:11:46.499958       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:11:46.500022345Z I0308 11:11:46.500012       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:11:46.500299737Z I0308 11:11:46.500264       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157cd10, {CONNECTING <nil>}
2022-03-08T11:11:46.509394901Z I0308 11:11:46.509077       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157cd10, {READY <nil>}
2022-03-08T11:11:46.511168525Z I0308 11:11:46.511109       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:12:06.182353974Z I0308 11:12:06.182197       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:12:06.182534867Z I0308 11:12:06.182520       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:12:06.182569284Z I0308 11:12:06.182561       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:12:06.182739623Z I0308 11:12:06.182715       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d670, {CONNECTING <nil>}
2022-03-08T11:12:06.191675581Z I0308 11:12:06.191603       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d670, {READY <nil>}
2022-03-08T11:12:06.192778429Z I0308 11:12:06.192722       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:12:06.874979345Z I0308 11:12:06.874866       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:12:06.874979345Z I0308 11:12:06.874952       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:12:06.874979345Z I0308 11:12:06.874965       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:12:06.875377204Z I0308 11:12:06.875344       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f370, {CONNECTING <nil>}
2022-03-08T11:12:06.885267951Z I0308 11:12:06.885212       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f370, {READY <nil>}
2022-03-08T11:12:06.886410774Z I0308 11:12:06.886349       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:12:20.054633248Z I0308 11:12:20.054549       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:12:20.054633248Z I0308 11:12:20.054617       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:12:20.054692227Z I0308 11:12:20.054628       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:12:20.054821809Z I0308 11:12:20.054750       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001442000, {CONNECTING <nil>}
2022-03-08T11:12:20.066700427Z I0308 11:12:20.066638       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001442000, {READY <nil>}
2022-03-08T11:12:20.069357301Z I0308 11:12:20.069270       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:12:38.775644544Z I0308 11:12:38.775544       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:12:38.775644544Z I0308 11:12:38.775616       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:12:38.775644544Z I0308 11:12:38.775628       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:12:38.775760026Z I0308 11:12:38.775725       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8510, {CONNECTING <nil>}
2022-03-08T11:12:38.785330342Z I0308 11:12:38.785240       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8510, {READY <nil>}
2022-03-08T11:12:38.786572573Z I0308 11:12:38.786218       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:12:41.008049554Z I0308 11:12:41.007970       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:12:41.008049554Z I0308 11:12:41.008032       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:12:41.008109754Z I0308 11:12:41.008054       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:12:41.008176501Z I0308 11:12:41.008143       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9a10, {CONNECTING <nil>}
2022-03-08T11:12:41.018034282Z I0308 11:12:41.017950       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9a10, {READY <nil>}
2022-03-08T11:12:41.019000244Z I0308 11:12:41.018922       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:12:53.346207494Z I0308 11:12:53.346110       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:12:53.346207494Z I0308 11:12:53.346178       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:12:53.346207494Z I0308 11:12:53.346190       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:12:53.346338774Z I0308 11:12:53.346305       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22150, {CONNECTING <nil>}
2022-03-08T11:12:53.356244333Z I0308 11:12:53.356151       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22150, {READY <nil>}
2022-03-08T11:12:53.357241565Z I0308 11:12:53.357162       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:13:12.745396128Z I0308 11:13:12.745335       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:13:12.745396128Z I0308 11:13:12.745387       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:13:12.745485301Z I0308 11:13:12.745395       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:13:12.745757409Z I0308 11:13:12.745727       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2150, {CONNECTING <nil>}
2022-03-08T11:13:12.758310948Z I0308 11:13:12.757350       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2150, {READY <nil>}
2022-03-08T11:13:12.758350351Z I0308 11:13:12.758317       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:13:22.016570226Z I0308 11:13:22.016425       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:13:22.016570226Z I0308 11:13:22.016515       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:13:22.016570226Z I0308 11:13:22.016525       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:13:22.017114843Z I0308 11:13:22.016999       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94d40, {CONNECTING <nil>}
2022-03-08T11:13:22.027121937Z I0308 11:13:22.027062       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94d40, {READY <nil>}
2022-03-08T11:13:22.028112130Z I0308 11:13:22.028038       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:13:29.466055929Z I0308 11:13:29.465965       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:13:29.466055929Z I0308 11:13:29.466036       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:13:29.466055929Z I0308 11:13:29.466046       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:13:29.466430460Z I0308 11:13:29.466384       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b32d0, {CONNECTING <nil>}
2022-03-08T11:13:29.475560794Z I0308 11:13:29.474850       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b32d0, {READY <nil>}
2022-03-08T11:13:29.484503396Z I0308 11:13:29.484385       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:13:48.650375240Z I0308 11:13:48.650157       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:13:48.650375240Z I0308 11:13:48.650317       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:13:48.650375240Z I0308 11:13:48.650336       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:13:48.650598041Z I0308 11:13:48.650561       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9b40, {CONNECTING <nil>}
2022-03-08T11:13:48.659963585Z I0308 11:13:48.659858       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9b40, {READY <nil>}
2022-03-08T11:13:48.661325606Z I0308 11:13:48.661255       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:13:59.565345919Z I0308 11:13:59.565261       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:13:59.565345919Z I0308 11:13:59.565320       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:13:59.565345919Z I0308 11:13:59.565329       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:13:59.565720055Z I0308 11:13:59.565662       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a820, {CONNECTING <nil>}
2022-03-08T11:13:59.576756475Z I0308 11:13:59.576655       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a820, {READY <nil>}
2022-03-08T11:13:59.577574059Z I0308 11:13:59.577493       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:14:14.171212983Z I0308 11:14:14.171128       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:14:14.171212983Z I0308 11:14:14.171194       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:14:14.171212983Z I0308 11:14:14.171204       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:14:14.171653270Z I0308 11:14:14.171609       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e220, {CONNECTING <nil>}
2022-03-08T11:14:14.179484492Z I0308 11:14:14.179363       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e220, {READY <nil>}
2022-03-08T11:14:14.180903046Z I0308 11:14:14.180620       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:14:21.338356935Z I0308 11:14:21.338278       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:14:21.338493222Z I0308 11:14:21.338361       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:14:21.338493222Z I0308 11:14:21.338375       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:14:21.338559322Z I0308 11:14:21.338527       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004557b0, {CONNECTING <nil>}
2022-03-08T11:14:21.348753617Z I0308 11:14:21.348295       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004557b0, {READY <nil>}
2022-03-08T11:14:21.349830641Z I0308 11:14:21.349759       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:14:44.411193477Z I0308 11:14:44.411115       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:14:44.411193477Z I0308 11:14:44.411170       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:14:44.411193477Z I0308 11:14:44.411177       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:14:44.411736004Z I0308 11:14:44.411696       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766750, {CONNECTING <nil>}
2022-03-08T11:14:44.420433446Z I0308 11:14:44.420355       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766750, {READY <nil>}
2022-03-08T11:14:44.421333282Z I0308 11:14:44.421289       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:14:55.278344364Z I0308 11:14:55.278210       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:14:55.278344364Z I0308 11:14:55.278287       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:14:55.278344364Z I0308 11:14:55.278298       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:14:55.278838911Z I0308 11:14:55.278775       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766170, {CONNECTING <nil>}
2022-03-08T11:14:55.287582215Z I0308 11:14:55.287471       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766170, {READY <nil>}
2022-03-08T11:14:55.288563153Z I0308 11:14:55.288500       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:15:01.603326511Z I0308 11:15:01.603224       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:15:01.603326511Z I0308 11:15:01.603302       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:15:01.603326511Z I0308 11:15:01.603315       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:15:01.603765429Z I0308 11:15:01.603694       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b380, {CONNECTING <nil>}
2022-03-08T11:15:01.614517985Z I0308 11:15:01.614358       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b380, {READY <nil>}
2022-03-08T11:15:01.616281443Z I0308 11:15:01.616213       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:15:24.418764707Z I0308 11:15:24.418563       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:15:24.418862322Z I0308 11:15:24.418765       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:15:24.418862322Z I0308 11:15:24.418788       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:15:24.419662413Z I0308 11:15:24.419409       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d941b0, {CONNECTING <nil>}
2022-03-08T11:15:24.428383420Z I0308 11:15:24.428302       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d941b0, {READY <nil>}
2022-03-08T11:15:24.430115002Z I0308 11:15:24.430038       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:15:30.276620854Z I0308 11:15:30.276238       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:15:30.276620854Z I0308 11:15:30.276366       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:15:30.276620854Z I0308 11:15:30.276383       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:15:30.276757335Z I0308 11:15:30.276739       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3b60, {CONNECTING <nil>}
2022-03-08T11:15:30.290085899Z I0308 11:15:30.290014       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3b60, {READY <nil>}
2022-03-08T11:15:30.291437125Z I0308 11:15:30.291320       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:15:42.914757615Z I0308 11:15:42.914672       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:15:42.914757615Z I0308 11:15:42.914733       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:15:42.914757615Z I0308 11:15:42.914744       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:15:42.914965546Z I0308 11:15:42.914933       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de8cb0, {CONNECTING <nil>}
2022-03-08T11:15:42.925222574Z I0308 11:15:42.925174       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de8cb0, {READY <nil>}
2022-03-08T11:15:42.926408422Z I0308 11:15:42.926342       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:16:00.658739366Z I0308 11:16:00.658619       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:16:00.658739366Z I0308 11:16:00.658714       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:16:00.658739366Z I0308 11:16:00.658727       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:16:00.658953587Z I0308 11:16:00.658894       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004448d0, {CONNECTING <nil>}
2022-03-08T11:16:00.667996425Z I0308 11:16:00.667876       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004448d0, {READY <nil>}
2022-03-08T11:16:00.669119894Z I0308 11:16:00.669038       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:16:07.960301787Z I0308 11:16:07.960195       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:16:07.960301787Z I0308 11:16:07.960274       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:16:07.960301787Z I0308 11:16:07.960286       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:16:07.960563554Z I0308 11:16:07.960446       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047e90, {CONNECTING <nil>}
2022-03-08T11:16:07.972193999Z I0308 11:16:07.971106       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047e90, {READY <nil>}
2022-03-08T11:16:07.975731650Z I0308 11:16:07.974387       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:16:18.263742612Z I0308 11:16:18.263644       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:16:18.263810901Z I0308 11:16:18.263739       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:16:18.263810901Z I0308 11:16:18.263752       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:16:18.263925624Z I0308 11:16:18.263900       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e590, {CONNECTING <nil>}
2022-03-08T11:16:18.282025262Z I0308 11:16:18.280979       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e590, {READY <nil>}
2022-03-08T11:16:18.282303832Z I0308 11:16:18.282262       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:16:32.654096425Z I0308 11:16:32.654016       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:16:32.654216157Z I0308 11:16:32.654202       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:16:32.654272543Z I0308 11:16:32.654258       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:16:32.654513342Z I0308 11:16:32.654476       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0014132d0, {CONNECTING <nil>}
2022-03-08T11:16:32.661829897Z I0308 11:16:32.661783       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0014132d0, {READY <nil>}
2022-03-08T11:16:32.663111543Z I0308 11:16:32.663068       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:16:52.097170602Z I0308 11:16:52.094073       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:16:52.097170602Z I0308 11:16:52.094141       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:16:52.097170602Z I0308 11:16:52.094153       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:16:52.097170602Z I0308 11:16:52.094493       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de7c0, {CONNECTING <nil>}
2022-03-08T11:16:52.107811406Z I0308 11:16:52.107751       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de7c0, {READY <nil>}
2022-03-08T11:16:52.111079045Z I0308 11:16:52.111027       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:16:54.403750217Z I0308 11:16:54.403562       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:16:54.403750217Z I0308 11:16:54.403659       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:16:54.403750217Z I0308 11:16:54.403672       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:16:54.404360126Z I0308 11:16:54.404303       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f7e0, {CONNECTING <nil>}
2022-03-08T11:16:54.414185090Z I0308 11:16:54.414065       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f7e0, {READY <nil>}
2022-03-08T11:16:54.415159922Z I0308 11:16:54.415097       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:17:12.885479031Z I0308 11:17:12.885199       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:17:12.885479031Z I0308 11:17:12.885366       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:17:12.885479031Z I0308 11:17:12.885403       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:17:12.885695586Z I0308 11:17:12.885616       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b4d0, {CONNECTING <nil>}
2022-03-08T11:17:12.896373116Z I0308 11:17:12.896308       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b4d0, {READY <nil>}
2022-03-08T11:17:12.897735895Z I0308 11:17:12.897672       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:17:26.821578782Z I0308 11:17:26.821492       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:17:26.821670525Z I0308 11:17:26.821577       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:17:26.821670525Z I0308 11:17:26.821590       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:17:26.821752885Z I0308 11:17:26.821721       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534e50, {CONNECTING <nil>}
2022-03-08T11:17:26.830583274Z I0308 11:17:26.830511       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534e50, {READY <nil>}
2022-03-08T11:17:26.831694087Z I0308 11:17:26.831640       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:17:28.394925984Z I0308 11:17:28.394797       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:17:28.394925984Z I0308 11:17:28.394915       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:17:28.394998209Z I0308 11:17:28.394930       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:17:28.395055169Z I0308 11:17:28.395032       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5c30, {CONNECTING <nil>}
2022-03-08T11:17:28.404645400Z I0308 11:17:28.404588       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5c30, {READY <nil>}
2022-03-08T11:17:28.407907026Z I0308 11:17:28.407782       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:17:44.626018692Z I0308 11:17:44.625957       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:17:44.626075126Z I0308 11:17:44.626019       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:17:44.626075126Z I0308 11:17:44.626027       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:17:44.626170274Z I0308 11:17:44.626148       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413700, {CONNECTING <nil>}
2022-03-08T11:17:44.637015016Z I0308 11:17:44.636947       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413700, {READY <nil>}
2022-03-08T11:17:44.638712256Z I0308 11:17:44.638667       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:18:00.998595953Z I0308 11:18:00.998528       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:18:00.998713694Z I0308 11:18:00.998703       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:18:00.998750979Z I0308 11:18:00.998743       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:18:00.998945772Z I0308 11:18:00.998916       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e100, {CONNECTING <nil>}
2022-03-08T11:18:01.006557346Z I0308 11:18:01.006493       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e100, {READY <nil>}
2022-03-08T11:18:01.007649631Z I0308 11:18:01.007608       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:18:02.821232997Z I0308 11:18:02.821171       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:18:02.821232997Z I0308 11:18:02.821220       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:18:02.821315120Z I0308 11:18:02.821229       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:18:02.821626572Z I0308 11:18:02.821583       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445930, {CONNECTING <nil>}
2022-03-08T11:18:02.835156947Z I0308 11:18:02.835090       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445930, {READY <nil>}
2022-03-08T11:18:02.836867861Z I0308 11:18:02.836810       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:18:25.975173390Z I0308 11:18:25.975113       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:18:25.975232979Z I0308 11:18:25.975211       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:18:25.975243987Z I0308 11:18:25.975234       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:18:25.975455425Z I0308 11:18:25.975343       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5400, {CONNECTING <nil>}
2022-03-08T11:18:25.984388443Z I0308 11:18:25.984317       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5400, {READY <nil>}
2022-03-08T11:18:25.985658867Z I0308 11:18:25.985601       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:18:34.053634190Z I0308 11:18:34.053577       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:18:34.053724965Z I0308 11:18:34.053716       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:18:34.053747402Z I0308 11:18:34.053740       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:18:34.053873903Z I0308 11:18:34.053835       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8c30, {CONNECTING <nil>}
2022-03-08T11:18:34.062732075Z I0308 11:18:34.062670       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8c30, {READY <nil>}
2022-03-08T11:18:34.064156244Z I0308 11:18:34.064095       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:18:41.174164790Z I0308 11:18:41.173934       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:18:41.174164790Z I0308 11:18:41.174078       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:18:41.174164790Z I0308 11:18:41.174145       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:18:41.174402609Z I0308 11:18:41.174309       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45830, {CONNECTING <nil>}
2022-03-08T11:18:41.186261450Z I0308 11:18:41.186180       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45830, {READY <nil>}
2022-03-08T11:18:41.187907012Z I0308 11:18:41.187815       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:18:56.597222101Z I0308 11:18:56.597149       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:18:56.597367198Z I0308 11:18:56.597341       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:18:56.597402693Z I0308 11:18:56.597394       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:18:56.597762437Z I0308 11:18:56.597729       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b361a0, {CONNECTING <nil>}
2022-03-08T11:18:56.606926876Z I0308 11:18:56.606858       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b361a0, {READY <nil>}
2022-03-08T11:18:56.609153578Z I0308 11:18:56.609083       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:19:11.307658807Z I0308 11:19:11.307547       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:19:11.307658807Z I0308 11:19:11.307623       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:19:11.307658807Z I0308 11:19:11.307635       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:19:11.307783024Z I0308 11:19:11.307751       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d7b0, {CONNECTING <nil>}
2022-03-08T11:19:11.326040820Z I0308 11:19:11.325956       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d7b0, {READY <nil>}
2022-03-08T11:19:11.327291740Z I0308 11:19:11.327210       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:19:15.846120290Z I0308 11:19:15.846035       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:19:15.846120290Z I0308 11:19:15.846093       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:19:15.846120290Z I0308 11:19:15.846102       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:19:15.846246874Z I0308 11:19:15.846206       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00310, {CONNECTING <nil>}
2022-03-08T11:19:15.857817792Z I0308 11:19:15.857761       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00310, {READY <nil>}
2022-03-08T11:19:15.859873847Z I0308 11:19:15.859807       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:19:36.475615281Z I0308 11:19:36.475524       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:19:36.475615281Z I0308 11:19:36.475596       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:19:36.475615281Z I0308 11:19:36.475607       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:19:36.476041660Z I0308 11:19:36.475975       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b24c0, {CONNECTING <nil>}
2022-03-08T11:19:36.485480546Z I0308 11:19:36.485395       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b24c0, {READY <nil>}
2022-03-08T11:19:36.486646507Z I0308 11:19:36.486572       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:19:52.137486905Z I0308 11:19:52.137416       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:19:52.137486905Z I0308 11:19:52.137478       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:19:52.137549667Z I0308 11:19:52.137489       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:19:52.138715496Z I0308 11:19:52.137845       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473e50, {CONNECTING <nil>}
2022-03-08T11:19:52.157771416Z I0308 11:19:52.149087       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473e50, {READY <nil>}
2022-03-08T11:19:52.157771416Z I0308 11:19:52.155682       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:19:53.136000454Z I0308 11:19:53.135929       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:19:53.136000454Z I0308 11:19:53.135991       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:19:53.136055534Z I0308 11:19:53.136005       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:19:53.136168729Z I0308 11:19:53.136130       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dbaa0, {CONNECTING <nil>}
2022-03-08T11:19:53.148266184Z I0308 11:19:53.148209       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dbaa0, {READY <nil>}
2022-03-08T11:19:53.149810311Z I0308 11:19:53.149726       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:20:16.343722358Z I0308 11:20:16.343628       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:20:16.343722358Z I0308 11:20:16.343693       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:20:16.343795048Z I0308 11:20:16.343716       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:20:16.343998093Z I0308 11:20:16.343962       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbe430, {CONNECTING <nil>}
2022-03-08T11:20:16.351520935Z I0308 11:20:16.351430       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbe430, {READY <nil>}
2022-03-08T11:20:16.352669459Z I0308 11:20:16.352612       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:20:27.925454481Z I0308 11:20:27.924844       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:20:27.925454481Z I0308 11:20:27.924983       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:20:27.925454481Z I0308 11:20:27.925002       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:20:27.925605589Z I0308 11:20:27.925555       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f940, {CONNECTING <nil>}
2022-03-08T11:20:27.942081644Z I0308 11:20:27.942021       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f940, {READY <nil>}
2022-03-08T11:20:27.943719325Z I0308 11:20:27.943666       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:20:36.874216920Z I0308 11:20:36.874156       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:20:36.874325875Z I0308 11:20:36.874314       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:20:36.874368964Z I0308 11:20:36.874346       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:20:36.874757789Z I0308 11:20:36.874736       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004447a0, {CONNECTING <nil>}
2022-03-08T11:20:36.887256509Z I0308 11:20:36.887195       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004447a0, {READY <nil>}
2022-03-08T11:20:36.888546818Z I0308 11:20:36.888494       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:20:55.636428521Z I0308 11:20:55.635770       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:20:55.636428521Z I0308 11:20:55.635840       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:20:55.636428521Z I0308 11:20:55.635853       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:20:55.636428521Z I0308 11:20:55.635987       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000454a40, {CONNECTING <nil>}
2022-03-08T11:20:55.644003755Z I0308 11:20:55.643954       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000454a40, {READY <nil>}
2022-03-08T11:20:55.645539397Z I0308 11:20:55.645002       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:21:11.284136050Z I0308 11:21:11.284067       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:21:11.284257264Z I0308 11:21:11.284245       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:21:11.284296469Z I0308 11:21:11.284288       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:21:11.284848989Z I0308 11:21:11.284801       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e670, {CONNECTING <nil>}
2022-03-08T11:21:11.293790926Z I0308 11:21:11.293727       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e670, {READY <nil>}
2022-03-08T11:21:11.295446090Z I0308 11:21:11.295392       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:21:16.863663153Z I0308 11:21:16.863597       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:21:16.863789699Z I0308 11:21:16.863773       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:21:16.863841699Z I0308 11:21:16.863831       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:21:16.864325434Z I0308 11:21:16.864280       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3fad0, {CONNECTING <nil>}
2022-03-08T11:21:16.876779893Z I0308 11:21:16.876721       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3fad0, {READY <nil>}
2022-03-08T11:21:16.878476319Z I0308 11:21:16.878424       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:21:27.221771841Z I0308 11:21:27.221684       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:21:27.221771841Z I0308 11:21:27.221757       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:21:27.221907437Z I0308 11:21:27.221768       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:21:27.222255146Z I0308 11:21:27.222204       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767270, {CONNECTING <nil>}
2022-03-08T11:21:27.232725812Z I0308 11:21:27.232659       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767270, {READY <nil>}
2022-03-08T11:21:27.234203701Z I0308 11:21:27.233897       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:21:45.710144358Z I0308 11:21:45.710086       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:21:45.710241378Z I0308 11:21:45.710231       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:21:45.710275924Z I0308 11:21:45.710268       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:21:45.710820447Z I0308 11:21:45.710760       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002177ba0, {CONNECTING <nil>}
2022-03-08T11:21:45.720523895Z I0308 11:21:45.720452       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002177ba0, {READY <nil>}
2022-03-08T11:21:45.724241259Z I0308 11:21:45.724192       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:21:52.735567465Z I0308 11:21:52.734550       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:21:52.735567465Z I0308 11:21:52.734611       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:21:52.735567465Z I0308 11:21:52.734624       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:21:52.735567465Z I0308 11:21:52.735039       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b51c0, {CONNECTING <nil>}
2022-03-08T11:21:52.747976980Z I0308 11:21:52.746694       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b51c0, {READY <nil>}
2022-03-08T11:21:52.747976980Z I0308 11:21:52.747714       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:22:10.734872267Z I0308 11:22:10.734712       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:22:10.734872267Z I0308 11:22:10.734814       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:22:10.734872267Z I0308 11:22:10.734827       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:22:10.735043245Z I0308 11:22:10.735021       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94cf0, {CONNECTING <nil>}
2022-03-08T11:22:10.745699722Z I0308 11:22:10.745614       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94cf0, {READY <nil>}
2022-03-08T11:22:10.746922553Z I0308 11:22:10.746851       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:22:18.230048722Z I0308 11:22:18.229993       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:22:18.230159297Z I0308 11:22:18.230145       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:22:18.230198677Z I0308 11:22:18.230190       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:22:18.230345803Z I0308 11:22:18.230322       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b2b0, {CONNECTING <nil>}
2022-03-08T11:22:18.241294705Z I0308 11:22:18.241234       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b2b0, {READY <nil>}
2022-03-08T11:22:18.242519191Z I0308 11:22:18.242446       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:22:29.156616046Z I0308 11:22:29.156500       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:22:29.156616046Z I0308 11:22:29.156548       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:22:29.156616046Z I0308 11:22:29.156557       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:22:29.156977768Z I0308 11:22:29.156938       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1540, {CONNECTING <nil>}
2022-03-08T11:22:29.168984896Z I0308 11:22:29.168919       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1540, {READY <nil>}
2022-03-08T11:22:29.170388919Z I0308 11:22:29.170327       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:22:55.249520659Z I0308 11:22:55.249033       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:22:55.249520659Z I0308 11:22:55.249092       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:22:55.249520659Z I0308 11:22:55.249103       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:22:55.249520659Z I0308 11:22:55.249251       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323a30, {CONNECTING <nil>}
2022-03-08T11:22:55.259536252Z I0308 11:22:55.259293       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323a30, {READY <nil>}
2022-03-08T11:22:55.260648152Z I0308 11:22:55.260590       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:22:56.335755645Z I0308 11:22:56.335677       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:22:56.335920593Z I0308 11:22:56.335874       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:22:56.335959618Z I0308 11:22:56.335951       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:22:56.336104903Z I0308 11:22:56.336063       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100c810, {CONNECTING <nil>}
2022-03-08T11:22:56.346179906Z I0308 11:22:56.346114       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100c810, {READY <nil>}
2022-03-08T11:22:56.347664287Z I0308 11:22:56.347607       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:23:06.222003711Z I0308 11:23:06.221943       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:23:06.222125408Z I0308 11:23:06.222111       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:23:06.222158530Z I0308 11:23:06.222150       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:23:06.222462872Z I0308 11:23:06.222351       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a360, {CONNECTING <nil>}
2022-03-08T11:23:06.233333542Z I0308 11:23:06.233287       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a360, {READY <nil>}
2022-03-08T11:23:06.235039134Z I0308 11:23:06.234994       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:23:29.504154786Z I0308 11:23:29.504008       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:23:29.504368994Z I0308 11:23:29.504354       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:23:29.504420925Z I0308 11:23:29.504412       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:23:29.504641580Z I0308 11:23:29.504581       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37e90, {CONNECTING <nil>}
2022-03-08T11:23:29.512918357Z I0308 11:23:29.512811       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37e90, {READY <nil>}
2022-03-08T11:23:29.518570371Z I0308 11:23:29.517791       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:23:33.478694469Z I0308 11:23:33.478530       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:23:33.478694469Z I0308 11:23:33.478635       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:23:33.478694469Z I0308 11:23:33.478645       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:23:33.478814345Z I0308 11:23:33.478774       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b3c0, {CONNECTING <nil>}
2022-03-08T11:23:33.489745807Z I0308 11:23:33.489620       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b3c0, {READY <nil>}
2022-03-08T11:23:33.494098759Z I0308 11:23:33.494029       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:23:36.847736013Z I0308 11:23:36.847662       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:23:36.847960772Z I0308 11:23:36.847878       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:23:36.848021706Z I0308 11:23:36.848009       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:23:36.848492108Z I0308 11:23:36.848449       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344c50, {CONNECTING <nil>}
2022-03-08T11:23:36.861051370Z I0308 11:23:36.860945       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344c50, {READY <nil>}
2022-03-08T11:23:36.863392927Z I0308 11:23:36.863276       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:24:09.873762338Z I0308 11:24:09.873705       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:24:09.873902765Z I0308 11:24:09.873878       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:24:09.873947873Z I0308 11:24:09.873932       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:24:09.874710690Z I0308 11:24:09.874663       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058ba10, {CONNECTING <nil>}
2022-03-08T11:24:09.882252566Z I0308 11:24:09.882206       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058ba10, {READY <nil>}
2022-03-08T11:24:09.883197472Z I0308 11:24:09.883160       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:24:10.604731237Z I0308 11:24:10.604659       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:24:10.604863243Z I0308 11:24:10.604847       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:24:10.604915949Z I0308 11:24:10.604903       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:24:10.605102167Z I0308 11:24:10.605065       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbef10, {CONNECTING <nil>}
2022-03-08T11:24:10.614498613Z I0308 11:24:10.614445       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbef10, {READY <nil>}
2022-03-08T11:24:10.616190512Z I0308 11:24:10.616115       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:24:16.928256964Z I0308 11:24:16.928194       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:24:16.928369858Z I0308 11:24:16.928357       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:24:16.928456323Z I0308 11:24:16.928445       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:24:16.928626407Z I0308 11:24:16.928596       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413450, {CONNECTING <nil>}
2022-03-08T11:24:16.937526442Z I0308 11:24:16.937372       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000413450, {READY <nil>}
2022-03-08T11:24:16.938914042Z I0308 11:24:16.938800       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:24:45.759672665Z I0308 11:24:45.759563       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:24:45.759672665Z I0308 11:24:45.759655       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:24:45.759672665Z I0308 11:24:45.759665       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:24:45.759782811Z I0308 11:24:45.759766       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce800, {CONNECTING <nil>}
2022-03-08T11:24:45.769841776Z I0308 11:24:45.769777       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce800, {READY <nil>}
2022-03-08T11:24:45.772499346Z I0308 11:24:45.772433       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:24:49.117603499Z I0308 11:24:49.117499       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:24:49.117603499Z I0308 11:24:49.117583       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:24:49.117684951Z I0308 11:24:49.117597       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:24:49.117795048Z I0308 11:24:49.117767       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64790, {CONNECTING <nil>}
2022-03-08T11:24:49.126540450Z I0308 11:24:49.126366       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64790, {READY <nil>}
2022-03-08T11:24:49.127718667Z I0308 11:24:49.127601       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:24:51.711530419Z I0308 11:24:51.711469       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:24:51.711647173Z I0308 11:24:51.711633       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:24:51.711681650Z I0308 11:24:51.711672       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:24:51.712225821Z I0308 11:24:51.712191       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64dd0, {CONNECTING <nil>}
2022-03-08T11:24:51.721430700Z I0308 11:24:51.721368       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64dd0, {READY <nil>}
2022-03-08T11:24:51.722756634Z I0308 11:24:51.722705       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:25:16.929932127Z I0308 11:25:16.929753       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:25:16.929932127Z I0308 11:25:16.929871       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:25:16.929932127Z I0308 11:25:16.929924       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:25:16.930160272Z I0308 11:25:16.930129       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db98c0, {CONNECTING <nil>}
2022-03-08T11:25:16.942538701Z I0308 11:25:16.942384       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db98c0, {READY <nil>}
2022-03-08T11:25:16.944755184Z I0308 11:25:16.944153       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:25:26.980855893Z I0308 11:25:26.980764       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:25:26.980855893Z I0308 11:25:26.980832       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:25:26.980855893Z I0308 11:25:26.980844       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:25:26.980985078Z I0308 11:25:26.980968       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000455e00, {CONNECTING <nil>}
2022-03-08T11:25:26.990679441Z I0308 11:25:26.990622       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000455e00, {READY <nil>}
2022-03-08T11:25:26.991845507Z I0308 11:25:26.991794       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:25:35.895583098Z I0308 11:25:35.895515       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:25:35.895583098Z I0308 11:25:35.895566       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:25:35.895583098Z I0308 11:25:35.895575       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:25:35.895733837Z I0308 11:25:35.895713       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f3e0, {CONNECTING <nil>}
2022-03-08T11:25:35.902687821Z I0308 11:25:35.902609       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f3e0, {READY <nil>}
2022-03-08T11:25:35.903955173Z I0308 11:25:35.903874       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:25:55.246273341Z I0308 11:25:55.246215       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:25:55.246383279Z I0308 11:25:55.246371       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:25:55.246430838Z I0308 11:25:55.246419       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:25:55.246871730Z I0308 11:25:55.246841       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000492060, {CONNECTING <nil>}
2022-03-08T11:25:55.255512771Z I0308 11:25:55.255405       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000492060, {READY <nil>}
2022-03-08T11:25:55.256452213Z I0308 11:25:55.256390       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:26:08.568943474Z I0308 11:26:08.568860       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:26:08.569011019Z I0308 11:26:08.568960       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:26:08.569011019Z I0308 11:26:08.568971       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:26:08.569128459Z I0308 11:26:08.569090       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36ad0, {CONNECTING <nil>}
2022-03-08T11:26:08.581185752Z I0308 11:26:08.581131       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36ad0, {READY <nil>}
2022-03-08T11:26:08.583593120Z I0308 11:26:08.583541       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:26:12.945247116Z I0308 11:26:12.945185       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:26:12.945410015Z I0308 11:26:12.945388       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:26:12.945471259Z I0308 11:26:12.945458       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:26:12.945963174Z I0308 11:26:12.945930       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37460, {CONNECTING <nil>}
2022-03-08T11:26:12.954377672Z I0308 11:26:12.954188       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37460, {READY <nil>}
2022-03-08T11:26:12.955657095Z I0308 11:26:12.955609       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:26:36.268402256Z I0308 11:26:36.268276       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:26:36.268402256Z I0308 11:26:36.268388       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:26:36.268504433Z I0308 11:26:36.268401       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:26:36.269013091Z I0308 11:26:36.268963       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf650, {CONNECTING <nil>}
2022-03-08T11:26:36.278414556Z I0308 11:26:36.278342       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf650, {READY <nil>}
2022-03-08T11:26:36.279600691Z I0308 11:26:36.279538       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:26:44.474493857Z I0308 11:26:44.474387       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:26:44.474558130Z I0308 11:26:44.474486       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:26:44.474558130Z I0308 11:26:44.474497       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:26:44.474911422Z I0308 11:26:44.474858       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9010, {CONNECTING <nil>}
2022-03-08T11:26:44.485107628Z I0308 11:26:44.485007       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9010, {READY <nil>}
2022-03-08T11:26:44.486050748Z I0308 11:26:44.486008       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:26:49.307623199Z I0308 11:26:49.307398       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:26:49.307623199Z I0308 11:26:49.307574       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:26:49.307623199Z I0308 11:26:49.307599       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:26:49.307926970Z I0308 11:26:49.307802       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000444db0, {CONNECTING <nil>}
2022-03-08T11:26:49.315720707Z I0308 11:26:49.315650       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000444db0, {READY <nil>}
2022-03-08T11:26:49.317494296Z I0308 11:26:49.316875       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:27:16.097914198Z I0308 11:27:16.097713       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:27:16.097914198Z I0308 11:27:16.097763       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:27:16.097914198Z I0308 11:27:16.097771       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:27:16.098193344Z I0308 11:27:16.098159       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8690, {CONNECTING <nil>}
2022-03-08T11:27:16.106229966Z I0308 11:27:16.106137       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8690, {READY <nil>}
2022-03-08T11:27:16.107019250Z I0308 11:27:16.106942       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:27:16.690990563Z I0308 11:27:16.690923       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:27:16.690990563Z I0308 11:27:16.690979       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:27:16.691048665Z I0308 11:27:16.690991       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:27:16.691328947Z I0308 11:27:16.691302       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d990, {CONNECTING <nil>}
2022-03-08T11:27:16.699764325Z I0308 11:27:16.699691       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d990, {READY <nil>}
2022-03-08T11:27:16.700781503Z I0308 11:27:16.700704       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:27:25.045334733Z I0308 11:27:25.044504       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:27:25.045334733Z I0308 11:27:25.044602       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:27:25.045334733Z I0308 11:27:25.044616       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:27:25.045334733Z I0308 11:27:25.045163       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5550, {CONNECTING <nil>}
2022-03-08T11:27:25.056211458Z I0308 11:27:25.056140       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5550, {READY <nil>}
2022-03-08T11:27:25.060058713Z I0308 11:27:25.059010       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:27:50.893049734Z I0308 11:27:50.892983       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:27:50.893118060Z I0308 11:27:50.893045       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:27:50.893118060Z I0308 11:27:50.893055       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:27:50.893179357Z I0308 11:27:50.893164       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac95d0, {CONNECTING <nil>}
2022-03-08T11:27:50.902080514Z I0308 11:27:50.902016       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac95d0, {READY <nil>}
2022-03-08T11:27:50.903043799Z I0308 11:27:50.902992       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:27:56.023116286Z I0308 11:27:56.023039       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:27:56.023116286Z I0308 11:27:56.023096       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:27:56.023116286Z I0308 11:27:56.023105       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:27:56.023389022Z I0308 11:27:56.023341       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b020, {CONNECTING <nil>}
2022-03-08T11:27:56.032154812Z I0308 11:27:56.032088       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b020, {READY <nil>}
2022-03-08T11:27:56.033121619Z I0308 11:27:56.033059       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:28:03.457484018Z I0308 11:28:03.457404       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:28:03.457484018Z I0308 11:28:03.457471       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:28:03.457537390Z I0308 11:28:03.457484       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:28:03.457643206Z I0308 11:28:03.457596       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01280, {CONNECTING <nil>}
2022-03-08T11:28:03.468295949Z I0308 11:28:03.468150       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01280, {READY <nil>}
2022-03-08T11:28:03.469161154Z I0308 11:28:03.469119       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:28:29.125645523Z I0308 11:28:29.125403       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:28:29.125645523Z I0308 11:28:29.125531       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:28:29.125645523Z I0308 11:28:29.125548       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:28:29.125766842Z I0308 11:28:29.125734       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535dc0, {CONNECTING <nil>}
2022-03-08T11:28:29.136147744Z I0308 11:28:29.135578       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535dc0, {READY <nil>}
2022-03-08T11:28:29.136731674Z I0308 11:28:29.136561       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:28:31.439629949Z I0308 11:28:31.439379       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:28:31.439629949Z I0308 11:28:31.439455       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:28:31.439629949Z I0308 11:28:31.439483       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:28:31.439845019Z I0308 11:28:31.439820       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9e50, {CONNECTING <nil>}
2022-03-08T11:28:31.454668620Z I0308 11:28:31.454584       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9e50, {READY <nil>}
2022-03-08T11:28:31.456157392Z I0308 11:28:31.456106       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:28:38.640003519Z I0308 11:28:38.639863       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:28:38.640081642Z I0308 11:28:38.640044       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:28:38.640081642Z I0308 11:28:38.640057       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:28:38.640245500Z I0308 11:28:38.640212       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046920, {CONNECTING <nil>}
2022-03-08T11:28:38.651098741Z I0308 11:28:38.651036       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046920, {READY <nil>}
2022-03-08T11:28:38.652263766Z I0308 11:28:38.652209       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:29:10.253341830Z I0308 11:29:10.253278       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:29:10.253446481Z I0308 11:29:10.253433       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:29:10.253489623Z I0308 11:29:10.253469       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:29:10.253661522Z I0308 11:29:10.253622       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe12d0, {CONNECTING <nil>}
2022-03-08T11:29:10.265396875Z I0308 11:29:10.265311       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe12d0, {READY <nil>}
2022-03-08T11:29:10.266686964Z I0308 11:29:10.266622       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:29:14.487050789Z I0308 11:29:14.486960       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:29:14.487050789Z I0308 11:29:14.487034       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:29:14.487123413Z I0308 11:29:14.487045       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:29:14.487230162Z I0308 11:29:14.487203       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95380, {CONNECTING <nil>}
2022-03-08T11:29:14.498727810Z I0308 11:29:14.498375       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95380, {READY <nil>}
2022-03-08T11:29:14.499791736Z I0308 11:29:14.499746       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:29:22.692149863Z I0308 11:29:22.692083       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:29:22.692149863Z I0308 11:29:22.692138       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:29:22.692212051Z I0308 11:29:22.692161       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:29:22.692804620Z I0308 11:29:22.692578       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8950, {CONNECTING <nil>}
2022-03-08T11:29:22.701717278Z I0308 11:29:22.701666       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8950, {READY <nil>}
2022-03-08T11:29:22.702623625Z I0308 11:29:22.702437       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:29:42.646827965Z I0308 11:29:42.646753       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:29:42.646895446Z I0308 11:29:42.646830       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:29:42.646895446Z I0308 11:29:42.646840       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:29:42.647257352Z I0308 11:29:42.647231       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412610, {CONNECTING <nil>}
2022-03-08T11:29:42.656534029Z I0308 11:29:42.656158       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412610, {READY <nil>}
2022-03-08T11:29:42.658114980Z I0308 11:29:42.658045       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:29:52.484233661Z I0308 11:29:52.484169       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:29:52.484233661Z I0308 11:29:52.484225       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:29:52.484300390Z I0308 11:29:52.484233       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:29:52.484381989Z I0308 11:29:52.484363       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bf80, {CONNECTING <nil>}
2022-03-08T11:29:52.493427644Z I0308 11:29:52.493378       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bf80, {READY <nil>}
2022-03-08T11:29:52.494698751Z I0308 11:29:52.494652       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:29:54.222418450Z I0308 11:29:54.222339       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:29:54.222599821Z I0308 11:29:54.222583       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:29:54.222639909Z I0308 11:29:54.222629       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:29:54.222816362Z I0308 11:29:54.222751       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d7a0, {CONNECTING <nil>}
2022-03-08T11:29:54.231542550Z I0308 11:29:54.231395       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d7a0, {READY <nil>}
2022-03-08T11:29:54.232548304Z I0308 11:29:54.232453       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:30:14.550792735Z I0308 11:30:14.550672       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:30:14.550792735Z I0308 11:30:14.550750       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:30:14.550792735Z I0308 11:30:14.550760       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:30:14.550969173Z I0308 11:30:14.550930       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306ee0, {CONNECTING <nil>}
2022-03-08T11:30:14.560776224Z I0308 11:30:14.560689       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306ee0, {READY <nil>}
2022-03-08T11:30:14.563238991Z I0308 11:30:14.563182       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:30:27.490074388Z I0308 11:30:27.489246       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:30:27.490074388Z I0308 11:30:27.489368       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:30:27.490074388Z I0308 11:30:27.489400       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:30:27.490074388Z I0308 11:30:27.489561       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472e80, {CONNECTING <nil>}
2022-03-08T11:30:27.498683826Z I0308 11:30:27.498628       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472e80, {READY <nil>}
2022-03-08T11:30:27.499756831Z I0308 11:30:27.499699       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:30:29.542225592Z I0308 11:30:29.542134       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:30:29.542285375Z I0308 11:30:29.542249       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:30:29.542285375Z I0308 11:30:29.542263       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:30:29.542440723Z I0308 11:30:29.542399       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473b90, {CONNECTING <nil>}
2022-03-08T11:30:29.550311181Z I0308 11:30:29.550247       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473b90, {READY <nil>}
2022-03-08T11:30:29.551339381Z I0308 11:30:29.551282       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:30:50.944328326Z I0308 11:30:50.944200       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:30:50.944328326Z I0308 11:30:50.944262       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:30:50.944328326Z I0308 11:30:50.944272       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:30:50.944411089Z I0308 11:30:50.944386       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025344f0, {CONNECTING <nil>}
2022-03-08T11:30:50.953793173Z I0308 11:30:50.953715       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025344f0, {READY <nil>}
2022-03-08T11:30:50.954917733Z I0308 11:30:50.954860       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:31:07.057617194Z I0308 11:31:07.057447       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:31:07.057701202Z I0308 11:31:07.057611       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:31:07.057701202Z I0308 11:31:07.057622       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:31:07.057765968Z I0308 11:31:07.057724       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535b40, {CONNECTING <nil>}
2022-03-08T11:31:07.070123500Z I0308 11:31:07.069966       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535b40, {READY <nil>}
2022-03-08T11:31:07.070946376Z I0308 11:31:07.070897       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:31:10.233874661Z I0308 11:31:10.233765       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:31:10.233874661Z I0308 11:31:10.233842       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:31:10.233874661Z I0308 11:31:10.233853       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:31:10.234313177Z I0308 11:31:10.234266       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb750, {CONNECTING <nil>}
2022-03-08T11:31:10.244104239Z I0308 11:31:10.243925       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb750, {READY <nil>}
2022-03-08T11:31:10.256944490Z I0308 11:31:10.250641       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:31:25.073611809Z I0308 11:31:25.073530       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:31:25.073611809Z I0308 11:31:25.073601       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:31:25.073669757Z I0308 11:31:25.073612       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:31:25.073789447Z I0308 11:31:25.073764       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334400, {CONNECTING <nil>}
2022-03-08T11:31:25.085779683Z I0308 11:31:25.085719       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334400, {READY <nil>}
2022-03-08T11:31:25.087046636Z I0308 11:31:25.086992       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:31:42.182979535Z I0308 11:31:42.182917       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:31:42.183103573Z I0308 11:31:42.183091       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:31:42.183145901Z I0308 11:31:42.183136       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:31:42.183344079Z I0308 11:31:42.183306       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443af0, {CONNECTING <nil>}
2022-03-08T11:31:42.192088981Z I0308 11:31:42.192040       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443af0, {READY <nil>}
2022-03-08T11:31:42.193290218Z I0308 11:31:42.193253       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:31:54.531360571Z I0308 11:31:54.531292       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:31:54.531492700Z I0308 11:31:54.531480       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:31:54.531535975Z I0308 11:31:54.531527       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:31:54.532132452Z I0308 11:31:54.532064       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a280, {CONNECTING <nil>}
2022-03-08T11:31:54.544576768Z I0308 11:31:54.544504       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a280, {READY <nil>}
2022-03-08T11:31:54.547911098Z I0308 11:31:54.547821       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:32:07.121570190Z I0308 11:32:07.121439       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:32:07.121570190Z I0308 11:32:07.121544       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:32:07.121625488Z I0308 11:32:07.121616       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:32:07.121809990Z I0308 11:32:07.121782       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ddb0, {CONNECTING <nil>}
2022-03-08T11:32:07.135059041Z I0308 11:32:07.135017       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ddb0, {READY <nil>}
2022-03-08T11:32:07.140295017Z I0308 11:32:07.139412       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:32:18.629530808Z I0308 11:32:18.629447       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:32:18.629530808Z I0308 11:32:18.629518       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:32:18.629698062Z I0308 11:32:18.629528       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:32:18.629800651Z I0308 11:32:18.629773       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9a010, {CONNECTING <nil>}
2022-03-08T11:32:18.637973892Z I0308 11:32:18.637879       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9a010, {READY <nil>}
2022-03-08T11:32:18.639982987Z I0308 11:32:18.639936       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:32:27.043317545Z I0308 11:32:27.043130       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:32:27.043317545Z I0308 11:32:27.043209       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:32:27.043317545Z I0308 11:32:27.043220       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:32:27.045549999Z I0308 11:32:27.043486       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203bdb0, {CONNECTING <nil>}
2022-03-08T11:32:27.052770486Z I0308 11:32:27.052677       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203bdb0, {READY <nil>}
2022-03-08T11:32:27.053984063Z I0308 11:32:27.053924       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:32:50.409302997Z I0308 11:32:50.409200       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:32:50.409302997Z I0308 11:32:50.409250       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:32:50.409302997Z I0308 11:32:50.409258       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:32:50.409468905Z I0308 11:32:50.409439       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37940, {CONNECTING <nil>}
2022-03-08T11:32:50.424461608Z I0308 11:32:50.424403       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37940, {READY <nil>}
2022-03-08T11:32:50.425839976Z I0308 11:32:50.425800       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:32:59.337216361Z I0308 11:32:59.337151       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:32:59.337360254Z I0308 11:32:59.337343       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:32:59.337422383Z I0308 11:32:59.337411       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:32:59.337857634Z I0308 11:32:59.337612       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017665c0, {CONNECTING <nil>}
2022-03-08T11:32:59.345230394Z I0308 11:32:59.345180       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017665c0, {READY <nil>}
2022-03-08T11:32:59.346014656Z I0308 11:32:59.345988       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:33:00.253089191Z I0308 11:33:00.253020       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:33:00.253089191Z I0308 11:33:00.253079       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:33:00.253157494Z I0308 11:33:00.253091       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:33:00.253284519Z I0308 11:33:00.253263       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01370, {CONNECTING <nil>}
2022-03-08T11:33:00.261395586Z I0308 11:33:00.261321       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01370, {READY <nil>}
2022-03-08T11:33:00.262152404Z I0308 11:33:00.262102       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:33:27.235016148Z I0308 11:33:27.234964       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:33:27.235080402Z I0308 11:33:27.235010       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:33:27.235080402Z I0308 11:33:27.235017       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:33:27.235133201Z I0308 11:33:27.235107       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322de0, {CONNECTING <nil>}
2022-03-08T11:33:27.242925571Z I0308 11:33:27.242806       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322de0, {READY <nil>}
2022-03-08T11:33:27.243937221Z I0308 11:33:27.243897       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:33:33.678750715Z I0308 11:33:33.678668       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:33:33.678750715Z I0308 11:33:33.678730       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:33:33.678750715Z I0308 11:33:33.678739       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:33:33.678942030Z I0308 11:33:33.678905       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94a90, {CONNECTING <nil>}
2022-03-08T11:33:33.686762345Z I0308 11:33:33.686688       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94a90, {READY <nil>}
2022-03-08T11:33:33.687784650Z I0308 11:33:33.687746       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:33:43.118210642Z I0308 11:33:43.118147       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:33:43.118283815Z I0308 11:33:43.118210       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:33:43.118283815Z I0308 11:33:43.118222       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:33:43.118380046Z I0308 11:33:43.118360       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f47c0, {CONNECTING <nil>}
2022-03-08T11:33:43.130460456Z I0308 11:33:43.130396       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f47c0, {READY <nil>}
2022-03-08T11:33:43.131404112Z I0308 11:33:43.131358       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:34:08.494325035Z I0308 11:34:08.494215       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:34:08.494473466Z I0308 11:34:08.494459       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:34:08.494505358Z I0308 11:34:08.494496       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:34:08.494708312Z I0308 11:34:08.494679       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412f10, {CONNECTING <nil>}
2022-03-08T11:34:08.504303371Z I0308 11:34:08.504252       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412f10, {READY <nil>}
2022-03-08T11:34:08.505656462Z I0308 11:34:08.505607       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:34:09.197801054Z I0308 11:34:09.197740       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:34:09.197856079Z I0308 11:34:09.197799       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:34:09.197856079Z I0308 11:34:09.197809       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:34:09.197979278Z I0308 11:34:09.197955       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413470, {CONNECTING <nil>}
2022-03-08T11:34:09.206160946Z I0308 11:34:09.206102       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413470, {READY <nil>}
2022-03-08T11:34:09.207858119Z I0308 11:34:09.207791       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:34:15.878702269Z I0308 11:34:15.878628       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:34:15.878765081Z I0308 11:34:15.878697       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:34:15.878765081Z I0308 11:34:15.878714       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:34:15.878963630Z I0308 11:34:15.878874       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ce80, {CONNECTING <nil>}
2022-03-08T11:34:15.886996802Z I0308 11:34:15.886940       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ce80, {READY <nil>}
2022-03-08T11:34:15.888038187Z I0308 11:34:15.887983       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:34:46.742306206Z I0308 11:34:46.742180       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:34:46.742306206Z I0308 11:34:46.742261       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:34:46.742306206Z I0308 11:34:46.742270       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:34:46.742496219Z I0308 11:34:46.742462       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36890, {CONNECTING <nil>}
2022-03-08T11:34:46.751540555Z I0308 11:34:46.751467       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36890, {READY <nil>}
2022-03-08T11:34:46.752445171Z I0308 11:34:46.752384       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:34:47.076745974Z I0308 11:34:47.076676       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:34:47.076745974Z I0308 11:34:47.076733       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:34:47.076812950Z I0308 11:34:47.076744       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:34:47.076869440Z I0308 11:34:47.076833       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37a20, {CONNECTING <nil>}
2022-03-08T11:34:47.087424953Z I0308 11:34:47.087345       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37a20, {READY <nil>}
2022-03-08T11:34:47.088505944Z I0308 11:34:47.088444       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:34:49.838490189Z I0308 11:34:49.838420       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:34:49.838622392Z I0308 11:34:49.838606       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:34:49.838692706Z I0308 11:34:49.838680       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:34:49.838930219Z I0308 11:34:49.838906       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37fc0, {CONNECTING <nil>}
2022-03-08T11:34:49.847932166Z I0308 11:34:49.847841       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37fc0, {READY <nil>}
2022-03-08T11:34:49.849361791Z I0308 11:34:49.849305       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:35:22.907905248Z I0308 11:35:22.907794       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:35:22.908107273Z I0308 11:35:22.908093       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:35:22.908149566Z I0308 11:35:22.908138       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:35:22.908393745Z I0308 11:35:22.908378       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db400, {CONNECTING <nil>}
2022-03-08T11:35:22.916477614Z I0308 11:35:22.916424       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db400, {READY <nil>}
2022-03-08T11:35:22.917630870Z I0308 11:35:22.917600       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:35:29.084877623Z I0308 11:35:29.084772       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:35:29.084971700Z I0308 11:35:29.084900       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:35:29.084971700Z I0308 11:35:29.084916       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:35:29.085224011Z I0308 11:35:29.085193       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf230, {CONNECTING <nil>}
2022-03-08T11:35:29.093490245Z I0308 11:35:29.093410       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf230, {READY <nil>}
2022-03-08T11:35:29.094450068Z I0308 11:35:29.094412       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:35:31.653119602Z I0308 11:35:31.653057       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:35:31.653183735Z I0308 11:35:31.653114       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:35:31.653183735Z I0308 11:35:31.653124       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:35:31.653249960Z I0308 11:35:31.653215       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b410, {CONNECTING <nil>}
2022-03-08T11:35:31.661328798Z I0308 11:35:31.661192       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b410, {READY <nil>}
2022-03-08T11:35:31.662913832Z I0308 11:35:31.662836       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:36:01.718746475Z I0308 11:36:01.718597       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:36:01.718795320Z I0308 11:36:01.718768       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:36:01.718795320Z I0308 11:36:01.718783       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:36:01.719002292Z I0308 11:36:01.718971       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1270, {CONNECTING <nil>}
2022-03-08T11:36:01.728580389Z I0308 11:36:01.728420       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1270, {READY <nil>}
2022-03-08T11:36:01.730122701Z I0308 11:36:01.730043       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:36:10.703157917Z I0308 11:36:10.703068       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:36:10.703157917Z I0308 11:36:10.703129       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:36:10.703157917Z I0308 11:36:10.703143       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:36:10.703269210Z I0308 11:36:10.703235       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412420, {CONNECTING <nil>}
2022-03-08T11:36:10.712330217Z I0308 11:36:10.712119       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412420, {READY <nil>}
2022-03-08T11:36:10.713319962Z I0308 11:36:10.713255       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:36:13.609241294Z I0308 11:36:13.608995       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:36:13.609241294Z I0308 11:36:13.609065       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:36:13.609241294Z I0308 11:36:13.609075       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:36:13.609241294Z I0308 11:36:13.609199       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b0b0, {CONNECTING <nil>}
2022-03-08T11:36:13.616500901Z I0308 11:36:13.616398       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b0b0, {READY <nil>}
2022-03-08T11:36:13.617640091Z I0308 11:36:13.617573       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:36:41.513085071Z I0308 11:36:41.512981       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:36:41.513085071Z I0308 11:36:41.513051       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:36:41.513085071Z I0308 11:36:41.513064       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:36:41.513457676Z I0308 11:36:41.513425       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9aa30, {CONNECTING <nil>}
2022-03-08T11:36:41.520911155Z I0308 11:36:41.520817       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9aa30, {READY <nil>}
2022-03-08T11:36:41.521923046Z I0308 11:36:41.521869       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:36:44.795428243Z I0308 11:36:44.795366       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:36:44.795551954Z I0308 11:36:44.795539       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:36:44.795584857Z I0308 11:36:44.795575       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:36:44.795786648Z I0308 11:36:44.795734       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203a650, {CONNECTING <nil>}
2022-03-08T11:36:44.804833200Z I0308 11:36:44.804784       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203a650, {READY <nil>}
2022-03-08T11:36:44.806006574Z I0308 11:36:44.805966       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:36:53.282357330Z I0308 11:36:53.282254       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:36:53.282420163Z I0308 11:36:53.282354       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:36:53.282420163Z I0308 11:36:53.282367       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:36:53.282570557Z I0308 11:36:53.282534       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b21e0, {CONNECTING <nil>}
2022-03-08T11:36:53.292420563Z I0308 11:36:53.292332       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b21e0, {READY <nil>}
2022-03-08T11:36:53.293304210Z I0308 11:36:53.293197       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:37:25.890422718Z I0308 11:37:25.889552       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:37:25.890422718Z I0308 11:37:25.889662       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:37:25.890422718Z I0308 11:37:25.889680       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:37:25.890422718Z I0308 11:37:25.890154       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b56a0, {CONNECTING <nil>}
2022-03-08T11:37:25.897009827Z I0308 11:37:25.896918       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b56a0, {READY <nil>}
2022-03-08T11:37:25.897754909Z I0308 11:37:25.897727       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:37:26.510388145Z I0308 11:37:26.510290       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:37:26.510388145Z I0308 11:37:26.510361       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:37:26.510388145Z I0308 11:37:26.510371       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:37:26.510465221Z I0308 11:37:26.510455       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024daab0, {CONNECTING <nil>}
2022-03-08T11:37:26.518337300Z I0308 11:37:26.518268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024daab0, {READY <nil>}
2022-03-08T11:37:26.520727081Z I0308 11:37:26.520602       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:37:37.449033605Z I0308 11:37:37.448937       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:37:37.449033605Z I0308 11:37:37.449023       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:37:37.449098906Z I0308 11:37:37.449036       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:37:37.449167513Z I0308 11:37:37.449136       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247f300, {CONNECTING <nil>}
2022-03-08T11:37:37.458382379Z I0308 11:37:37.458310       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247f300, {READY <nil>}
2022-03-08T11:37:37.461241450Z I0308 11:37:37.461168       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:38:05.030658304Z I0308 11:38:05.030585       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:38:05.030729383Z I0308 11:38:05.030663       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:38:05.030729383Z I0308 11:38:05.030677       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:38:05.030841054Z I0308 11:38:05.030814       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535ad0, {CONNECTING <nil>}
2022-03-08T11:38:05.043539930Z I0308 11:38:05.043458       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535ad0, {READY <nil>}
2022-03-08T11:38:05.044530318Z I0308 11:38:05.044471       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:38:08.866196423Z I0308 11:38:08.866116       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:38:08.866196423Z I0308 11:38:08.866186       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:38:08.866269712Z I0308 11:38:08.866196       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:38:08.866348351Z I0308 11:38:08.866310       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45660, {CONNECTING <nil>}
2022-03-08T11:38:08.875953059Z I0308 11:38:08.875889       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45660, {READY <nil>}
2022-03-08T11:38:08.878083749Z I0308 11:38:08.878041       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:38:19.037000957Z I0308 11:38:19.036913       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:38:19.037173568Z I0308 11:38:19.037146       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:38:19.037209164Z I0308 11:38:19.037200       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:38:19.038063239Z I0308 11:38:19.038023       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db89c0, {CONNECTING <nil>}
2022-03-08T11:38:19.047378171Z I0308 11:38:19.047325       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db89c0, {READY <nil>}
2022-03-08T11:38:19.048451560Z I0308 11:38:19.048421       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:38:42.811854084Z I0308 11:38:42.811800       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:38:42.812020101Z I0308 11:38:42.812007       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:38:42.812059579Z I0308 11:38:42.812051       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:38:42.812184823Z I0308 11:38:42.812154       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30500, {CONNECTING <nil>}
2022-03-08T11:38:42.820908726Z I0308 11:38:42.820845       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30500, {READY <nil>}
2022-03-08T11:38:42.823436640Z I0308 11:38:42.823377       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:38:43.552845324Z I0308 11:38:43.552766       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:38:43.553043847Z I0308 11:38:43.553027       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:38:43.553101978Z I0308 11:38:43.553091       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:38:43.553579380Z I0308 11:38:43.553541       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcfa80, {CONNECTING <nil>}
2022-03-08T11:38:43.563174863Z I0308 11:38:43.563117       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcfa80, {READY <nil>}
2022-03-08T11:38:43.564400092Z I0308 11:38:43.564354       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:39:03.872181882Z I0308 11:39:03.872070       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:39:03.872371253Z I0308 11:39:03.872358       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:39:03.872421157Z I0308 11:39:03.872413       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:39:03.872669438Z I0308 11:39:03.872620       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344bc0, {CONNECTING <nil>}
2022-03-08T11:39:03.882501924Z I0308 11:39:03.882436       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344bc0, {READY <nil>}
2022-03-08T11:39:03.885833458Z I0308 11:39:03.885776       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:39:14.218672535Z I0308 11:39:14.218561       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:39:14.218817649Z I0308 11:39:14.218806       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:39:14.218866581Z I0308 11:39:14.218859       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:39:14.219437759Z I0308 11:39:14.219398       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8d80, {CONNECTING <nil>}
2022-03-08T11:39:14.228512730Z I0308 11:39:14.228438       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8d80, {READY <nil>}
2022-03-08T11:39:14.229860684Z I0308 11:39:14.229801       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:39:20.994876992Z I0308 11:39:20.994782       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:39:20.994876992Z I0308 11:39:20.994866       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:39:20.994985264Z I0308 11:39:20.994880       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:39:20.995422555Z I0308 11:39:20.995362       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b43f0, {CONNECTING <nil>}
2022-03-08T11:39:21.003168503Z I0308 11:39:21.003105       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b43f0, {READY <nil>}
2022-03-08T11:39:21.004427552Z I0308 11:39:21.004390       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:39:42.269264551Z I0308 11:39:42.269174       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:39:42.269264551Z I0308 11:39:42.269228       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:39:42.269264551Z I0308 11:39:42.269236       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:39:42.269418908Z I0308 11:39:42.269386       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017666f0, {CONNECTING <nil>}
2022-03-08T11:39:42.277430750Z I0308 11:39:42.277373       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017666f0, {READY <nil>}
2022-03-08T11:39:42.278709823Z I0308 11:39:42.278657       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:39:56.861945571Z I0308 11:39:56.860584       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:39:56.861945571Z I0308 11:39:56.860731       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:39:56.861945571Z I0308 11:39:56.860741       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:39:56.861945571Z I0308 11:39:56.861134       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767ce0, {CONNECTING <nil>}
2022-03-08T11:39:56.870875474Z I0308 11:39:56.870819       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767ce0, {READY <nil>}
2022-03-08T11:39:56.872082411Z I0308 11:39:56.871853       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:39:58.839540409Z I0308 11:39:58.839475       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:39:58.839540409Z I0308 11:39:58.839532       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:39:58.839615471Z I0308 11:39:58.839544       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:39:58.840041338Z I0308 11:39:58.839828       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334860, {CONNECTING <nil>}
2022-03-08T11:39:58.851297672Z I0308 11:39:58.851232       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334860, {READY <nil>}
2022-03-08T11:39:58.852468194Z I0308 11:39:58.852422       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:40:16.670086543Z I0308 11:40:16.670022       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:40:16.670211018Z I0308 11:40:16.670199       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:40:16.670247232Z I0308 11:40:16.670239       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:40:16.670417659Z I0308 11:40:16.670392       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8c00, {CONNECTING <nil>}
2022-03-08T11:40:16.678213294Z I0308 11:40:16.678152       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8c00, {READY <nil>}
2022-03-08T11:40:16.680827104Z I0308 11:40:16.680773       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:40:34.669562999Z I0308 11:40:34.668484       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:40:34.669562999Z I0308 11:40:34.668558       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:40:34.669562999Z I0308 11:40:34.668571       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:40:34.669562999Z I0308 11:40:34.668744       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b2f0, {CONNECTING <nil>}
2022-03-08T11:40:34.679038340Z I0308 11:40:34.678976       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b2f0, {READY <nil>}
2022-03-08T11:40:34.680169576Z I0308 11:40:34.680126       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:40:35.090603217Z I0308 11:40:35.090542       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:40:35.090662503Z I0308 11:40:35.090610       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:40:35.090662503Z I0308 11:40:35.090619       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:40:35.090740961Z I0308 11:40:35.090722       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b840, {CONNECTING <nil>}
2022-03-08T11:40:35.100366712Z I0308 11:40:35.100310       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b840, {READY <nil>}
2022-03-08T11:40:35.101436357Z I0308 11:40:35.101375       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:40:47.267175803Z I0308 11:40:47.267022       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:40:47.267391964Z I0308 11:40:47.267370       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:40:47.267443163Z I0308 11:40:47.267432       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:40:47.267600598Z I0308 11:40:47.267569       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b369c0, {CONNECTING <nil>}
2022-03-08T11:40:47.279490561Z I0308 11:40:47.279435       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b369c0, {READY <nil>}
2022-03-08T11:40:47.280824175Z I0308 11:40:47.280778       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:41:15.458764071Z I0308 11:41:15.458657       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:41:15.458963089Z I0308 11:41:15.458941       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:41:15.459010572Z I0308 11:41:15.459000       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:41:15.459411851Z I0308 11:41:15.459179       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473150, {CONNECTING <nil>}
2022-03-08T11:41:15.469620655Z I0308 11:41:15.469526       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473150, {READY <nil>}
2022-03-08T11:41:15.470929083Z I0308 11:41:15.470869       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:41:18.903928352Z I0308 11:41:18.903854       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:41:18.903985704Z I0308 11:41:18.903923       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:41:18.903985704Z I0308 11:41:18.903932       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:41:18.904074346Z I0308 11:41:18.904055       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345330, {CONNECTING <nil>}
2022-03-08T11:41:18.912954359Z I0308 11:41:18.912828       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345330, {READY <nil>}
2022-03-08T11:41:18.914173803Z I0308 11:41:18.914123       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:41:32.200629407Z I0308 11:41:32.200563       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:41:32.200629407Z I0308 11:41:32.200612       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:41:32.200629407Z I0308 11:41:32.200622       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:41:32.200822919Z I0308 11:41:32.200780       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b33e0, {CONNECTING <nil>}
2022-03-08T11:41:32.209013907Z I0308 11:41:32.208931       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b33e0, {READY <nil>}
2022-03-08T11:41:32.210074124Z I0308 11:41:32.210024       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:41:48.144746464Z I0308 11:41:48.144633       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:41:48.144746464Z I0308 11:41:48.144720       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:41:48.144746464Z I0308 11:41:48.144728       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:41:48.144946703Z I0308 11:41:48.144920       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb9f0, {CONNECTING <nil>}
2022-03-08T11:41:48.155082529Z I0308 11:41:48.154994       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb9f0, {READY <nil>}
2022-03-08T11:41:48.155912695Z I0308 11:41:48.155856       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:41:58.251097278Z I0308 11:41:58.251021       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:41:58.251097278Z I0308 11:41:58.251070       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:41:58.251097278Z I0308 11:41:58.251078       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:41:58.251283369Z I0308 11:41:58.251258       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a370, {CONNECTING <nil>}
2022-03-08T11:41:58.260016508Z I0308 11:41:58.259962       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a370, {READY <nil>}
2022-03-08T11:41:58.261437834Z I0308 11:41:58.261391       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:42:15.170962370Z I0308 11:42:15.170857       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:42:15.171122972Z I0308 11:42:15.171108       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:42:15.171158765Z I0308 11:42:15.171148       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:42:15.171312085Z I0308 11:42:15.171272       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535c10, {CONNECTING <nil>}
2022-03-08T11:42:15.183443765Z I0308 11:42:15.183359       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535c10, {READY <nil>}
2022-03-08T11:42:15.184790709Z I0308 11:42:15.184751       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:42:25.655565734Z I0308 11:42:25.655363       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:42:25.655721897Z I0308 11:42:25.655586       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:42:25.655721897Z I0308 11:42:25.655612       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:42:25.655875730Z I0308 11:42:25.655839       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe0a70, {CONNECTING <nil>}
2022-03-08T11:42:25.664330521Z I0308 11:42:25.664267       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe0a70, {READY <nil>}
2022-03-08T11:42:25.665646461Z I0308 11:42:25.665585       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:42:38.318620299Z I0308 11:42:38.317870       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:42:38.318620299Z I0308 11:42:38.317953       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:42:38.318620299Z I0308 11:42:38.317962       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:42:38.318620299Z I0308 11:42:38.318302       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d7b0, {CONNECTING <nil>}
2022-03-08T11:42:38.326158861Z I0308 11:42:38.326093       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d7b0, {READY <nil>}
2022-03-08T11:42:38.327092873Z I0308 11:42:38.327059       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:42:47.075607616Z I0308 11:42:47.075549       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:42:47.075747032Z I0308 11:42:47.075730       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:42:47.075785184Z I0308 11:42:47.075774       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:42:47.075963169Z I0308 11:42:47.075933       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157dfc0, {CONNECTING <nil>}
2022-03-08T11:42:47.085221233Z I0308 11:42:47.085176       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157dfc0, {READY <nil>}
2022-03-08T11:42:47.086204098Z I0308 11:42:47.086166       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:43:01.196528850Z I0308 11:43:01.196446       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:43:01.196578176Z I0308 11:43:01.196519       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:43:01.196578176Z I0308 11:43:01.196534       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:43:01.196742869Z I0308 11:43:01.196698       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcf000, {CONNECTING <nil>}
2022-03-08T11:43:01.205976105Z I0308 11:43:01.205913       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcf000, {READY <nil>}
2022-03-08T11:43:01.207095653Z I0308 11:43:01.207042       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:43:09.442171838Z I0308 11:43:09.442086       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:43:09.442171838Z I0308 11:43:09.442154       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:43:09.442171838Z I0308 11:43:09.442162       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:43:09.442434709Z I0308 11:43:09.442262       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ee00, {CONNECTING <nil>}
2022-03-08T11:43:09.453199772Z I0308 11:43:09.453057       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ee00, {READY <nil>}
2022-03-08T11:43:09.454001911Z I0308 11:43:09.453949       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:43:17.844937454Z I0308 11:43:17.844724       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:43:17.844937454Z I0308 11:43:17.844780       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:43:17.844937454Z I0308 11:43:17.844790       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:43:17.845174431Z I0308 11:43:17.845070       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472bb0, {CONNECTING <nil>}
2022-03-08T11:43:17.856329036Z I0308 11:43:17.856259       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472bb0, {READY <nil>}
2022-03-08T11:43:17.857384888Z I0308 11:43:17.857345       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:43:38.755520026Z I0308 11:43:38.755442       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:43:38.755520026Z I0308 11:43:38.755494       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:43:38.755520026Z I0308 11:43:38.755501       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:43:38.755726999Z I0308 11:43:38.755695       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac87e0, {CONNECTING <nil>}
2022-03-08T11:43:38.764323714Z I0308 11:43:38.764257       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac87e0, {READY <nil>}
2022-03-08T11:43:38.765282435Z I0308 11:43:38.765233       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:43:50.738080864Z I0308 11:43:50.737975       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:43:50.738080864Z I0308 11:43:50.738061       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:43:50.738080864Z I0308 11:43:50.738069       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:43:50.738414317Z I0308 11:43:50.738381       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0bb0, {CONNECTING <nil>}
2022-03-08T11:43:50.746710908Z I0308 11:43:50.746643       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0bb0, {READY <nil>}
2022-03-08T11:43:50.747934278Z I0308 11:43:50.747843       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:43:51.275044648Z I0308 11:43:51.274975       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:43:51.275154537Z I0308 11:43:51.275142       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:43:51.275180099Z I0308 11:43:51.275173       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:43:51.275529050Z I0308 11:43:51.275491       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbec00, {CONNECTING <nil>}
2022-03-08T11:43:51.283162321Z I0308 11:43:51.283107       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbec00, {READY <nil>}
2022-03-08T11:43:51.284942155Z I0308 11:43:51.284864       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:44:15.743208866Z I0308 11:44:15.743105       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:44:15.743208866Z I0308 11:44:15.743159       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:44:15.743208866Z I0308 11:44:15.743167       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:44:15.743512381Z I0308 11:44:15.743465       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5af70, {CONNECTING <nil>}
2022-03-08T11:44:15.752663232Z I0308 11:44:15.752557       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5af70, {READY <nil>}
2022-03-08T11:44:15.754075260Z I0308 11:44:15.753827       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:44:25.105122509Z I0308 11:44:25.104871       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:44:25.105122509Z I0308 11:44:25.104967       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:44:25.105122509Z I0308 11:44:25.104979       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:44:25.105122509Z I0308 11:44:25.105090       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44cc0, {CONNECTING <nil>}
2022-03-08T11:44:25.120041120Z I0308 11:44:25.119977       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44cc0, {READY <nil>}
2022-03-08T11:44:25.121093205Z I0308 11:44:25.121043       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:44:31.499995427Z I0308 11:44:31.499906       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:44:31.499995427Z I0308 11:44:31.499982       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:44:31.500042809Z I0308 11:44:31.499991       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:44:31.500588831Z I0308 11:44:31.500559       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046110, {CONNECTING <nil>}
2022-03-08T11:44:31.507400861Z I0308 11:44:31.507342       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046110, {READY <nil>}
2022-03-08T11:44:31.509548167Z I0308 11:44:31.508168       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:44:48.598188337Z I0308 11:44:48.598119       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:44:48.598246808Z I0308 11:44:48.598184       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:44:48.598246808Z I0308 11:44:48.598195       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:44:48.598753625Z I0308 11:44:48.598590       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412ac0, {CONNECTING <nil>}
2022-03-08T11:44:48.608199107Z I0308 11:44:48.608148       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412ac0, {READY <nil>}
2022-03-08T11:44:48.610549898Z I0308 11:44:48.610483       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:44:56.686669220Z I0308 11:44:56.686546       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:44:56.686669220Z I0308 11:44:56.686607       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:44:56.686669220Z I0308 11:44:56.686615       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:44:56.686949517Z I0308 11:44:56.686914       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c2b0, {CONNECTING <nil>}
2022-03-08T11:44:56.695504237Z I0308 11:44:56.695444       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c2b0, {READY <nil>}
2022-03-08T11:44:56.696486382Z I0308 11:44:56.696434       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:45:04.443023712Z I0308 11:45:04.442923       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:45:04.443088162Z I0308 11:45:04.443030       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:45:04.443088162Z I0308 11:45:04.443044       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:45:04.443203241Z I0308 11:45:04.443156       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcedd0, {CONNECTING <nil>}
2022-03-08T11:45:04.450277735Z I0308 11:45:04.450230       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcedd0, {READY <nil>}
2022-03-08T11:45:04.451408542Z I0308 11:45:04.451358       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:45:26.843000969Z I0308 11:45:26.842940       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:45:26.843076557Z I0308 11:45:26.842997       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:45:26.843076557Z I0308 11:45:26.843007       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:45:26.843289637Z I0308 11:45:26.843263       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306550, {CONNECTING <nil>}
2022-03-08T11:45:26.852191146Z I0308 11:45:26.852095       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306550, {READY <nil>}
2022-03-08T11:45:26.853649519Z I0308 11:45:26.853443       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:45:27.027139228Z I0308 11:45:27.027037       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:45:27.027139228Z I0308 11:45:27.027100       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:45:27.027139228Z I0308 11:45:27.027110       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:45:27.027285865Z I0308 11:45:27.027263       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36740, {CONNECTING <nil>}
2022-03-08T11:45:27.038924441Z I0308 11:45:27.038832       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36740, {READY <nil>}
2022-03-08T11:45:27.040355285Z I0308 11:45:27.040304       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:45:41.655610542Z I0308 11:45:41.655551       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:45:41.655755464Z I0308 11:45:41.655736       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:45:41.655810441Z I0308 11:45:41.655798       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:45:41.655973985Z I0308 11:45:41.655955       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247fb10, {CONNECTING <nil>}
2022-03-08T11:45:41.665593918Z I0308 11:45:41.665534       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247fb10, {READY <nil>}
2022-03-08T11:45:41.666880358Z I0308 11:45:41.666825       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:45:57.968178484Z I0308 11:45:57.968019       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:45:57.968178484Z I0308 11:45:57.968081       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:45:57.968178484Z I0308 11:45:57.968102       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:45:57.968526411Z I0308 11:45:57.968475       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8f20, {CONNECTING <nil>}
2022-03-08T11:45:57.980230224Z I0308 11:45:57.980175       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8f20, {READY <nil>}
2022-03-08T11:45:57.981278632Z I0308 11:45:57.981228       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:46:11.488677822Z I0308 11:46:11.488471       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:46:11.488677822Z I0308 11:46:11.488570       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:46:11.488677822Z I0308 11:46:11.488583       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:46:11.488862121Z I0308 11:46:11.488828       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebf50, {CONNECTING <nil>}
2022-03-08T11:46:11.498592074Z I0308 11:46:11.497185       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebf50, {READY <nil>}
2022-03-08T11:46:11.498592074Z I0308 11:46:11.498146       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:46:18.783870585Z I0308 11:46:18.783782       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:46:18.783870585Z I0308 11:46:18.783847       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:46:18.783870585Z I0308 11:46:18.783856       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:46:18.784130649Z I0308 11:46:18.784106       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766810, {CONNECTING <nil>}
2022-03-08T11:46:18.792345731Z I0308 11:46:18.792290       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766810, {READY <nil>}
2022-03-08T11:46:18.793496934Z I0308 11:46:18.793452       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:46:28.649104726Z I0308 11:46:28.649036       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:46:28.649195233Z I0308 11:46:28.649184       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:46:28.649218772Z I0308 11:46:28.649212       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:46:28.651697921Z I0308 11:46:28.649488       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22310, {CONNECTING <nil>}
2022-03-08T11:46:28.658902462Z I0308 11:46:28.657583       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22310, {READY <nil>}
2022-03-08T11:46:28.661343680Z I0308 11:46:28.661281       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:46:49.714225799Z I0308 11:46:49.714139       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:46:49.714289809Z I0308 11:46:49.714219       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:46:49.714289809Z I0308 11:46:49.714230       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:46:49.714445003Z I0308 11:46:49.714406       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c303f0, {CONNECTING <nil>}
2022-03-08T11:46:49.723945158Z I0308 11:46:49.723860       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c303f0, {READY <nil>}
2022-03-08T11:46:49.725076949Z I0308 11:46:49.724984       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:47:02.762911847Z I0308 11:47:02.762825       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:47:02.762911847Z I0308 11:47:02.762902       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:47:02.762967384Z I0308 11:47:02.762911       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:47:02.763062787Z I0308 11:47:02.763028       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30cb0, {CONNECTING <nil>}
2022-03-08T11:47:02.772232931Z I0308 11:47:02.772172       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30cb0, {READY <nil>}
2022-03-08T11:47:02.773286964Z I0308 11:47:02.773241       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:47:10.275571301Z I0308 11:47:10.275482       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:47:10.275571301Z I0308 11:47:10.275553       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:47:10.275631968Z I0308 11:47:10.275566       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:47:10.276062163Z I0308 11:47:10.276024       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95df0, {CONNECTING <nil>}
2022-03-08T11:47:10.285255838Z I0308 11:47:10.285170       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95df0, {READY <nil>}
2022-03-08T11:47:10.286589825Z I0308 11:47:10.286501       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:47:26.224975552Z I0308 11:47:26.224869       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:47:26.224975552Z I0308 11:47:26.224963       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:47:26.225036614Z I0308 11:47:26.224972       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:47:26.225134948Z I0308 11:47:26.225096       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218be20, {CONNECTING <nil>}
2022-03-08T11:47:26.233006443Z I0308 11:47:26.232954       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218be20, {READY <nil>}
2022-03-08T11:47:26.234393672Z I0308 11:47:26.234351       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:47:46.354577612Z I0308 11:47:46.354408       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:47:46.354577612Z I0308 11:47:46.354552       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:47:46.354709594Z I0308 11:47:46.354573       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:47:46.354833868Z I0308 11:47:46.354808       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9610, {CONNECTING <nil>}
2022-03-08T11:47:46.366629671Z I0308 11:47:46.366560       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9610, {READY <nil>}
2022-03-08T11:47:46.369417124Z I0308 11:47:46.369362       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:47:47.327929796Z I0308 11:47:47.327827       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:47:47.327992962Z I0308 11:47:47.327940       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:47:47.327992962Z I0308 11:47:47.327952       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:47:47.328076605Z I0308 11:47:47.328057       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b090, {CONNECTING <nil>}
2022-03-08T11:47:47.335470505Z I0308 11:47:47.335406       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b090, {READY <nil>}
2022-03-08T11:47:47.337918279Z I0308 11:47:47.337683       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:48:03.911824021Z I0308 11:48:03.911717       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:48:03.911824021Z I0308 11:48:03.911793       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:48:03.911824021Z I0308 11:48:03.911805       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:48:03.912199749Z I0308 11:48:03.912168       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9770, {CONNECTING <nil>}
2022-03-08T11:48:03.920522640Z I0308 11:48:03.920459       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9770, {READY <nil>}
2022-03-08T11:48:03.921344319Z I0308 11:48:03.921295       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:48:17.755711117Z I0308 11:48:17.755581       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:48:17.755711117Z I0308 11:48:17.755674       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:48:17.755711117Z I0308 11:48:17.755686       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:48:17.755813144Z I0308 11:48:17.755778       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00200, {CONNECTING <nil>}
2022-03-08T11:48:17.763303286Z I0308 11:48:17.763243       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00200, {READY <nil>}
2022-03-08T11:48:17.764085488Z I0308 11:48:17.764049       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:48:19.039149019Z I0308 11:48:19.039085       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:48:19.039231095Z I0308 11:48:19.039147       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:48:19.039231095Z I0308 11:48:19.039160       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:48:19.039324984Z I0308 11:48:19.039277       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000444920, {CONNECTING <nil>}
2022-03-08T11:48:19.047960959Z I0308 11:48:19.047596       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000444920, {READY <nil>}
2022-03-08T11:48:19.048952130Z I0308 11:48:19.048869       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:48:39.443919182Z I0308 11:48:39.443839       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:48:39.444102791Z I0308 11:48:39.444067       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:48:39.444166097Z I0308 11:48:39.444147       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:48:39.444304777Z I0308 11:48:39.444275       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534330, {CONNECTING <nil>}
2022-03-08T11:48:39.452308685Z I0308 11:48:39.452238       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534330, {READY <nil>}
2022-03-08T11:48:39.453501834Z I0308 11:48:39.453452       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:48:59.647058923Z I0308 11:48:59.646304       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:48:59.647313224Z I0308 11:48:59.647285       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:48:59.647590031Z I0308 11:48:59.647568       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:48:59.648249470Z I0308 11:48:59.648063       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412920, {CONNECTING <nil>}
2022-03-08T11:48:59.657276997Z I0308 11:48:59.657232       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412920, {READY <nil>}
2022-03-08T11:48:59.658290060Z I0308 11:48:59.658254       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:49:01.126119243Z I0308 11:49:01.126018       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:49:01.126119243Z I0308 11:49:01.126102       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:49:01.126185461Z I0308 11:49:01.126113       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:49:01.126291760Z I0308 11:49:01.126271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0014422a0, {CONNECTING <nil>}
2022-03-08T11:49:01.133847929Z I0308 11:49:01.133766       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0014422a0, {READY <nil>}
2022-03-08T11:49:01.134787864Z I0308 11:49:01.134755       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:49:11.377849988Z I0308 11:49:11.377717       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:49:11.378060077Z I0308 11:49:11.378047       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:49:11.378107450Z I0308 11:49:11.378099       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:49:11.378288081Z I0308 11:49:11.378239       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443bd0, {CONNECTING <nil>}
2022-03-08T11:49:11.388073216Z I0308 11:49:11.388010       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443bd0, {READY <nil>}
2022-03-08T11:49:11.389188478Z I0308 11:49:11.389157       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:49:41.951016549Z I0308 11:49:41.950811       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:49:41.951016549Z I0308 11:49:41.950927       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:49:41.951016549Z I0308 11:49:41.950944       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:49:41.951435440Z I0308 11:49:41.951370       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022191c0, {CONNECTING <nil>}
2022-03-08T11:49:41.960211610Z I0308 11:49:41.960133       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022191c0, {READY <nil>}
2022-03-08T11:49:41.961535732Z I0308 11:49:41.961475       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:49:42.410608191Z I0308 11:49:42.410515       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:49:42.410608191Z I0308 11:49:42.410594       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:49:42.410723027Z I0308 11:49:42.410605       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:49:42.410914721Z I0308 11:49:42.410813       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022193a0, {CONNECTING <nil>}
2022-03-08T11:49:42.419585100Z I0308 11:49:42.419441       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022193a0, {READY <nil>}
2022-03-08T11:49:42.420551720Z I0308 11:49:42.420499       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:49:43.477316790Z I0308 11:49:43.477205       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:49:43.477316790Z I0308 11:49:43.477287       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:49:43.477316790Z I0308 11:49:43.477298       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:49:43.477814750Z I0308 11:49:43.477668       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1f80, {CONNECTING <nil>}
2022-03-08T11:49:43.487906997Z I0308 11:49:43.487739       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1f80, {READY <nil>}
2022-03-08T11:49:43.489337643Z I0308 11:49:43.489257       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:50:16.852936246Z I0308 11:50:16.852867       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:50:16.853064048Z I0308 11:50:16.853052       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:50:16.853104857Z I0308 11:50:16.853096       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:50:16.853670168Z I0308 11:50:16.853629       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebf70, {CONNECTING <nil>}
2022-03-08T11:50:16.866144383Z I0308 11:50:16.866084       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebf70, {READY <nil>}
2022-03-08T11:50:16.867601894Z I0308 11:50:16.867554       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:50:19.667538229Z I0308 11:50:19.667465       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:50:19.667809915Z I0308 11:50:19.667785       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:50:19.667872873Z I0308 11:50:19.667861       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:50:19.668439944Z I0308 11:50:19.668403       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345c80, {CONNECTING <nil>}
2022-03-08T11:50:19.679769949Z I0308 11:50:19.679717       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345c80, {READY <nil>}
2022-03-08T11:50:19.681504475Z I0308 11:50:19.681451       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:50:20.678094749Z I0308 11:50:20.677792       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:50:20.678094749Z I0308 11:50:20.677877       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:50:20.678094749Z I0308 11:50:20.677910       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:50:20.678166940Z I0308 11:50:20.678104       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203abc0, {CONNECTING <nil>}
2022-03-08T11:50:20.688682357Z I0308 11:50:20.688555       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203abc0, {READY <nil>}
2022-03-08T11:50:20.691184556Z I0308 11:50:20.691126       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:50:55.805356621Z I0308 11:50:55.805286       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:50:55.805356621Z I0308 11:50:55.805331       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:50:55.805356621Z I0308 11:50:55.805339       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:50:55.805484111Z I0308 11:50:55.805467       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f42f0, {CONNECTING <nil>}
2022-03-08T11:50:55.815202157Z I0308 11:50:55.815097       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f42f0, {READY <nil>}
2022-03-08T11:50:55.816314475Z I0308 11:50:55.816240       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:50:55.912847873Z I0308 11:50:55.912761       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:50:55.912847873Z I0308 11:50:55.912833       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:50:55.912976308Z I0308 11:50:55.912843       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:50:55.913276272Z I0308 11:50:55.913245       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44c50, {CONNECTING <nil>}
2022-03-08T11:50:55.921529201Z I0308 11:50:55.920684       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44c50, {READY <nil>}
2022-03-08T11:50:55.921699353Z I0308 11:50:55.921675       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:50:56.974162768Z I0308 11:50:56.974073       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:50:56.974162768Z I0308 11:50:56.974139       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:50:56.974162768Z I0308 11:50:56.974149       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:50:56.974779804Z I0308 11:50:56.974581       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe00e0, {CONNECTING <nil>}
2022-03-08T11:50:56.985520684Z I0308 11:50:56.985457       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe00e0, {READY <nil>}
2022-03-08T11:50:56.986577658Z I0308 11:50:56.986525       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:51:28.157528354Z I0308 11:51:28.157426       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:51:28.157771180Z I0308 11:51:28.157752       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:51:28.157821037Z I0308 11:51:28.157811       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:51:28.158253245Z I0308 11:51:28.158226       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443b80, {CONNECTING <nil>}
2022-03-08T11:51:28.171865018Z I0308 11:51:28.171311       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443b80, {READY <nil>}
2022-03-08T11:51:28.177723959Z I0308 11:51:28.173182       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:51:33.369441085Z I0308 11:51:33.369343       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:51:33.369660399Z I0308 11:51:33.369644       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:51:33.369693382Z I0308 11:51:33.369684       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:51:33.369822990Z I0308 11:51:33.369812       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d920, {CONNECTING <nil>}
2022-03-08T11:51:33.381336817Z I0308 11:51:33.381271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d920, {READY <nil>}
2022-03-08T11:51:33.382510397Z I0308 11:51:33.382469       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:51:34.304410975Z I0308 11:51:34.304323       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:51:34.304410975Z I0308 11:51:34.304388       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:51:34.304410975Z I0308 11:51:34.304399       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:51:34.304569373Z I0308 11:51:34.304510       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3fb00, {CONNECTING <nil>}
2022-03-08T11:51:34.313600542Z I0308 11:51:34.313554       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3fb00, {READY <nil>}
2022-03-08T11:51:34.315828029Z I0308 11:51:34.315773       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:52:03.404110582Z I0308 11:52:03.403865       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:52:03.404110582Z I0308 11:52:03.403967       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:52:03.404110582Z I0308 11:52:03.403979       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:52:03.404180852Z I0308 11:52:03.404117       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002df9c0, {CONNECTING <nil>}
2022-03-08T11:52:03.413840769Z I0308 11:52:03.412564       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002df9c0, {READY <nil>}
2022-03-08T11:52:03.414130725Z I0308 11:52:03.414063       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:52:15.241685135Z I0308 11:52:15.241569       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:52:15.241737044Z I0308 11:52:15.241718       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:52:15.241737044Z I0308 11:52:15.241734       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:52:15.242008935Z I0308 11:52:15.241876       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8500, {CONNECTING <nil>}
2022-03-08T11:52:15.252487531Z I0308 11:52:15.252422       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8500, {READY <nil>}
2022-03-08T11:52:15.253521406Z I0308 11:52:15.253475       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:52:15.755052378Z I0308 11:52:15.754992       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:52:15.755117975Z I0308 11:52:15.755053       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:52:15.755117975Z I0308 11:52:15.755064       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:52:15.755243405Z I0308 11:52:15.755216       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9850, {CONNECTING <nil>}
2022-03-08T11:52:15.763218238Z I0308 11:52:15.763140       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9850, {READY <nil>}
2022-03-08T11:52:15.764146563Z I0308 11:52:15.764110       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:52:44.363938688Z I0308 11:52:44.363857       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:52:44.364089291Z I0308 11:52:44.364062       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:52:44.364134676Z I0308 11:52:44.364124       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:52:44.364621933Z I0308 11:52:44.364571       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b4e0, {CONNECTING <nil>}
2022-03-08T11:52:44.375588142Z I0308 11:52:44.375411       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203b4e0, {READY <nil>}
2022-03-08T11:52:44.376587310Z I0308 11:52:44.376544       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:52:54.090010776Z I0308 11:52:54.089918       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:52:54.090196422Z I0308 11:52:54.090178       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:52:54.090265679Z I0308 11:52:54.090255       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:52:54.090446003Z I0308 11:52:54.090433       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344170, {CONNECTING <nil>}
2022-03-08T11:52:54.099779813Z I0308 11:52:54.099728       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344170, {READY <nil>}
2022-03-08T11:52:54.100919693Z I0308 11:52:54.100868       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:52:58.925875325Z I0308 11:52:58.925811       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:52:58.926029831Z I0308 11:52:58.926015       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:52:58.926076214Z I0308 11:52:58.926067       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:52:58.926551652Z I0308 11:52:58.926520       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8df0, {CONNECTING <nil>}
2022-03-08T11:52:58.936398430Z I0308 11:52:58.936327       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8df0, {READY <nil>}
2022-03-08T11:52:58.937597515Z I0308 11:52:58.937553       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:53:26.197576513Z I0308 11:53:26.197515       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:53:26.197764137Z I0308 11:53:26.197746       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:53:26.197838073Z I0308 11:53:26.197823       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:53:26.198219108Z I0308 11:53:26.198196       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004549c0, {CONNECTING <nil>}
2022-03-08T11:53:26.208575363Z I0308 11:53:26.208524       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004549c0, {READY <nil>}
2022-03-08T11:53:26.210571931Z I0308 11:53:26.210523       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:53:28.935796549Z I0308 11:53:28.935727       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:53:28.935912553Z I0308 11:53:28.935900       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:53:28.935950102Z I0308 11:53:28.935942       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:53:28.936428537Z I0308 11:53:28.936401       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65b60, {CONNECTING <nil>}
2022-03-08T11:53:28.944543202Z I0308 11:53:28.944488       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65b60, {READY <nil>}
2022-03-08T11:53:28.946933269Z I0308 11:53:28.946894       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:53:43.366183409Z I0308 11:53:43.366112       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:53:43.366281496Z I0308 11:53:43.366271       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:53:43.366309133Z I0308 11:53:43.366301       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:53:43.366423962Z I0308 11:53:43.366414       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472cf0, {CONNECTING <nil>}
2022-03-08T11:53:43.375631512Z I0308 11:53:43.375542       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472cf0, {READY <nil>}
2022-03-08T11:53:43.376765977Z I0308 11:53:43.376724       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:53:58.870766288Z I0308 11:53:58.870702       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:53:58.871001658Z I0308 11:53:58.870975       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:53:58.871056897Z I0308 11:53:58.871046       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:53:58.871197134Z I0308 11:53:58.871181       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022189c0, {CONNECTING <nil>}
2022-03-08T11:53:58.881983020Z I0308 11:53:58.881901       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022189c0, {READY <nil>}
2022-03-08T11:53:58.883200955Z I0308 11:53:58.883149       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:54:09.041997974Z I0308 11:54:09.041943       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:54:09.042103771Z I0308 11:54:09.042092       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:54:09.042133193Z I0308 11:54:09.042124       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:54:09.042710868Z I0308 11:54:09.042672       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e480, {CONNECTING <nil>}
2022-03-08T11:54:09.052831156Z I0308 11:54:09.052755       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e480, {READY <nil>}
2022-03-08T11:54:09.054520178Z I0308 11:54:09.054457       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:54:16.104325250Z I0308 11:54:16.104092       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:54:16.104325250Z I0308 11:54:16.104143       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:54:16.104325250Z I0308 11:54:16.104151       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:54:16.104458818Z I0308 11:54:16.104441       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9a6d0, {CONNECTING <nil>}
2022-03-08T11:54:16.114968153Z I0308 11:54:16.113582       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9a6d0, {READY <nil>}
2022-03-08T11:54:16.114968153Z I0308 11:54:16.114706       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:54:33.264542347Z I0308 11:54:33.264389       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:54:33.264542347Z I0308 11:54:33.264500       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:54:33.264542347Z I0308 11:54:33.264512       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:54:33.264803635Z I0308 11:54:33.264778       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1090, {CONNECTING <nil>}
2022-03-08T11:54:33.278292586Z I0308 11:54:33.278236       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1090, {READY <nil>}
2022-03-08T11:54:33.280463524Z I0308 11:54:33.280383       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:54:45.198546734Z I0308 11:54:45.198491       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:54:45.198753081Z I0308 11:54:45.198735       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:54:45.198791068Z I0308 11:54:45.198781       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:54:45.199249112Z I0308 11:54:45.199205       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b200, {CONNECTING <nil>}
2022-03-08T11:54:45.208844267Z I0308 11:54:45.208674       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b200, {READY <nil>}
2022-03-08T11:54:45.209945605Z I0308 11:54:45.209909       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:54:46.779734328Z I0308 11:54:46.779681       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:54:46.779849626Z I0308 11:54:46.779833       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:54:46.779903402Z I0308 11:54:46.779875       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:54:46.780283960Z I0308 11:54:46.780253       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e229e0, {CONNECTING <nil>}
2022-03-08T11:54:46.791909506Z I0308 11:54:46.791839       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e229e0, {READY <nil>}
2022-03-08T11:54:46.793806722Z I0308 11:54:46.793765       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:55:14.127004412Z I0308 11:55:14.126942       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:55:14.127252916Z I0308 11:55:14.127228       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:55:14.127305960Z I0308 11:55:14.127291       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:55:14.127486876Z I0308 11:55:14.127458       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4760, {CONNECTING <nil>}
2022-03-08T11:55:14.137115847Z I0308 11:55:14.137063       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4760, {READY <nil>}
2022-03-08T11:55:14.139088385Z I0308 11:55:14.139044       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:55:27.200623210Z I0308 11:55:27.200558       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:55:27.200623210Z I0308 11:55:27.200601       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:55:27.200701160Z I0308 11:55:27.200618       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:55:27.200701160Z I0308 11:55:27.200692       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45930, {CONNECTING <nil>}
2022-03-08T11:55:27.208661771Z I0308 11:55:27.208540       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45930, {READY <nil>}
2022-03-08T11:55:27.209548839Z I0308 11:55:27.209485       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:55:31.055442725Z I0308 11:55:31.055374       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:55:31.055442725Z I0308 11:55:31.055436       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:55:31.055504857Z I0308 11:55:31.055446       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:55:31.055793723Z I0308 11:55:31.055742       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767270, {CONNECTING <nil>}
2022-03-08T11:55:31.064059038Z I0308 11:55:31.064001       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767270, {READY <nil>}
2022-03-08T11:55:31.066233417Z I0308 11:55:31.066140       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:55:49.773864018Z I0308 11:55:49.773801       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:55:49.774001442Z I0308 11:55:49.773986       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:55:49.774040218Z I0308 11:55:49.774029       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:55:49.774417288Z I0308 11:55:49.774391       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443f80, {CONNECTING <nil>}
2022-03-08T11:55:49.783464410Z I0308 11:55:49.783402       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443f80, {READY <nil>}
2022-03-08T11:55:49.784496048Z I0308 11:55:49.784428       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:56:04.729064548Z I0308 11:56:04.728933       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:56:04.729064548Z I0308 11:56:04.729004       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:56:04.729064548Z I0308 11:56:04.729019       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:56:04.729174035Z I0308 11:56:04.729144       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003066e0, {CONNECTING <nil>}
2022-03-08T11:56:04.737395631Z I0308 11:56:04.737328       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003066e0, {READY <nil>}
2022-03-08T11:56:04.738387789Z I0308 11:56:04.738349       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:56:11.252138809Z I0308 11:56:11.252067       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:56:11.252138809Z I0308 11:56:11.252128       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:56:11.252205846Z I0308 11:56:11.252136       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:56:11.252247728Z I0308 11:56:11.252221       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae8da0, {CONNECTING <nil>}
2022-03-08T11:56:11.259986723Z I0308 11:56:11.259934       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae8da0, {READY <nil>}
2022-03-08T11:56:11.260981851Z I0308 11:56:11.260934       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:56:28.171458595Z I0308 11:56:28.170983       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:56:28.171458595Z I0308 11:56:28.171042       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:56:28.171458595Z I0308 11:56:28.171057       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:56:28.171458595Z I0308 11:56:28.171420       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e530, {CONNECTING <nil>}
2022-03-08T11:56:28.180524320Z I0308 11:56:28.180456       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e530, {READY <nil>}
2022-03-08T11:56:28.191088382Z I0308 11:56:28.191006       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:56:49.576255186Z I0308 11:56:49.576201       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:56:49.576407317Z I0308 11:56:49.576375       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:56:49.576438719Z I0308 11:56:49.576431       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:56:49.576817758Z I0308 11:56:49.576792       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbec90, {CONNECTING <nil>}
2022-03-08T11:56:49.584711260Z I0308 11:56:49.584636       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbec90, {READY <nil>}
2022-03-08T11:56:49.585907639Z I0308 11:56:49.585860       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:56:53.691128238Z I0308 11:56:53.691068       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:56:53.691240259Z I0308 11:56:53.691227       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:56:53.691284058Z I0308 11:56:53.691274       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:56:53.691773673Z I0308 11:56:53.691731       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b361f0, {CONNECTING <nil>}
2022-03-08T11:56:53.700455417Z I0308 11:56:53.700396       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b361f0, {READY <nil>}
2022-03-08T11:56:53.701406677Z I0308 11:56:53.701367       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:57:11.853612329Z I0308 11:57:11.853558       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:57:11.853738263Z I0308 11:57:11.853724       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:57:11.853776713Z I0308 11:57:11.853768       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:57:11.854202277Z I0308 11:57:11.854152       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2ac0, {CONNECTING <nil>}
2022-03-08T11:57:11.863190083Z I0308 11:57:11.863049       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2ac0, {READY <nil>}
2022-03-08T11:57:11.864205607Z I0308 11:57:11.864160       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:57:20.721291384Z I0308 11:57:20.721209       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:57:20.721291384Z I0308 11:57:20.721276       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:57:20.721362400Z I0308 11:57:20.721285       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:57:20.721469728Z I0308 11:57:20.721438       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5f90, {CONNECTING <nil>}
2022-03-08T11:57:20.729821545Z I0308 11:57:20.729764       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5f90, {READY <nil>}
2022-03-08T11:57:20.731072042Z I0308 11:57:20.731012       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:57:34.038598751Z I0308 11:57:34.038544       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:57:34.038807994Z I0308 11:57:34.038792       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:57:34.038836112Z I0308 11:57:34.038829       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:57:34.039258958Z I0308 11:57:34.039062       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45770, {CONNECTING <nil>}
2022-03-08T11:57:34.053363186Z I0308 11:57:34.053295       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45770, {READY <nil>}
2022-03-08T11:57:34.054486794Z I0308 11:57:34.054438       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:57:53.211084096Z I0308 11:57:53.210686       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:57:53.211084096Z I0308 11:57:53.210788       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:57:53.211084096Z I0308 11:57:53.210801       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:57:53.211084096Z I0308 11:57:53.210930       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001442060, {CONNECTING <nil>}
2022-03-08T11:57:53.220579805Z I0308 11:57:53.220433       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001442060, {READY <nil>}
2022-03-08T11:57:53.221466563Z I0308 11:57:53.221424       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:57:55.749079275Z I0308 11:57:55.749002       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:57:55.749079275Z I0308 11:57:55.749056       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:57:55.749079275Z I0308 11:57:55.749065       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:57:55.749403449Z I0308 11:57:55.749368       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d730, {CONNECTING <nil>}
2022-03-08T11:57:55.759332323Z I0308 11:57:55.759265       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d730, {READY <nil>}
2022-03-08T11:57:55.760315927Z I0308 11:57:55.760238       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:58:17.022870177Z I0308 11:58:17.022810       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:58:17.023035004Z I0308 11:58:17.023017       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:58:17.023064991Z I0308 11:58:17.023057       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:58:17.023431080Z I0308 11:58:17.023278       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcf8e0, {CONNECTING <nil>}
2022-03-08T11:58:17.032242682Z I0308 11:58:17.032202       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcf8e0, {READY <nil>}
2022-03-08T11:58:17.033455397Z I0308 11:58:17.033401       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:58:27.439382950Z I0308 11:58:27.439310       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:58:27.439513690Z I0308 11:58:27.439495       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:58:27.439555360Z I0308 11:58:27.439542       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:58:27.439862409Z I0308 11:58:27.439737       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218abf0, {CONNECTING <nil>}
2022-03-08T11:58:27.451796806Z I0308 11:58:27.451701       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218abf0, {READY <nil>}
2022-03-08T11:58:27.454061455Z I0308 11:58:27.454009       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:58:37.052867790Z I0308 11:58:37.052784       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:58:37.053100209Z I0308 11:58:37.053076       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:58:37.053159663Z I0308 11:58:37.053149       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:58:37.053384741Z I0308 11:58:37.053350       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e5c0, {CONNECTING <nil>}
2022-03-08T11:58:37.061084209Z I0308 11:58:37.061031       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e5c0, {READY <nil>}
2022-03-08T11:58:37.068563379Z I0308 11:58:37.068364       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:58:57.518246098Z I0308 11:58:57.518189       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:58:57.518369416Z I0308 11:58:57.518354       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:58:57.518402454Z I0308 11:58:57.518393       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:58:57.518567802Z I0308 11:58:57.518531       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247eb90, {CONNECTING <nil>}
2022-03-08T11:58:57.526343048Z I0308 11:58:57.526249       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247eb90, {READY <nil>}
2022-03-08T11:58:57.527618778Z I0308 11:58:57.527577       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:59:01.491646164Z I0308 11:59:01.491588       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:59:01.491771995Z I0308 11:59:01.491761       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:59:01.491796579Z I0308 11:59:01.491789       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:59:01.491949887Z I0308 11:59:01.491924       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022188d0, {CONNECTING <nil>}
2022-03-08T11:59:01.500421350Z I0308 11:59:01.500250       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022188d0, {READY <nil>}
2022-03-08T11:59:01.501682550Z I0308 11:59:01.501537       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:59:20.908823732Z I0308 11:59:20.908606       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:59:20.908823732Z I0308 11:59:20.908751       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:59:20.908823732Z I0308 11:59:20.908773       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:59:20.909245078Z I0308 11:59:20.909167       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db87f0, {CONNECTING <nil>}
2022-03-08T11:59:20.918394517Z I0308 11:59:20.918251       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db87f0, {READY <nil>}
2022-03-08T11:59:20.919771166Z I0308 11:59:20.919644       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:59:33.061988853Z I0308 11:59:33.061896       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:59:33.062045103Z I0308 11:59:33.062000       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:59:33.062045103Z I0308 11:59:33.062013       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:59:33.062441773Z I0308 11:59:33.062413       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445c60, {CONNECTING <nil>}
2022-03-08T11:59:33.075216476Z I0308 11:59:33.075147       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445c60, {READY <nil>}
2022-03-08T11:59:33.075343968Z I0308 11:59:33.075313       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:59:33.075372673Z I0308 11:59:33.075359       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:59:33.075383542Z I0308 11:59:33.075377       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:59:33.075450935Z I0308 11:59:33.075425       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445ea0, {CONNECTING <nil>}
2022-03-08T11:59:33.076762306Z I0308 11:59:33.076689       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:59:33.085149375Z I0308 11:59:33.085078       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445ea0, {READY <nil>}
2022-03-08T11:59:33.086042008Z I0308 11:59:33.085990       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T11:59:52.453636730Z I0308 11:59:52.453559       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T11:59:52.453636730Z I0308 11:59:52.453608       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T11:59:52.453636730Z I0308 11:59:52.453615       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T11:59:52.454006807Z I0308 11:59:52.453979       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45790, {CONNECTING <nil>}
2022-03-08T11:59:52.461261473Z I0308 11:59:52.461203       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45790, {READY <nil>}
2022-03-08T11:59:52.462362454Z I0308 11:59:52.462309       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:00:07.573871946Z I0308 12:00:07.573822       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:00:07.574078744Z I0308 12:00:07.574063       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:00:07.574108703Z I0308 12:00:07.574101       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:00:07.574215935Z I0308 12:00:07.574188       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472b90, {CONNECTING <nil>}
2022-03-08T12:00:07.582081810Z I0308 12:00:07.582035       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472b90, {READY <nil>}
2022-03-08T12:00:07.582950567Z I0308 12:00:07.582917       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:00:17.755326362Z I0308 12:00:17.755266       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:00:17.755383968Z I0308 12:00:17.755337       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:00:17.755383968Z I0308 12:00:17.755349       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:00:17.755460586Z I0308 12:00:17.755444       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1340, {CONNECTING <nil>}
2022-03-08T12:00:17.765580677Z I0308 12:00:17.765510       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1340, {READY <nil>}
2022-03-08T12:00:17.766503372Z I0308 12:00:17.766472       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:00:32.312797446Z I0308 12:00:32.312287       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:00:32.312797446Z I0308 12:00:32.312341       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:00:32.312797446Z I0308 12:00:32.312350       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:00:32.312797446Z I0308 12:00:32.312503       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ec50, {CONNECTING <nil>}
2022-03-08T12:00:32.325470374Z I0308 12:00:32.325423       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ec50, {READY <nil>}
2022-03-08T12:00:32.327565989Z I0308 12:00:32.327508       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:00:51.871976793Z I0308 12:00:51.871911       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:00:51.872100885Z I0308 12:00:51.872085       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:00:51.872136587Z I0308 12:00:51.872127       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:00:51.872282819Z I0308 12:00:51.872255       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bb30, {CONNECTING <nil>}
2022-03-08T12:00:51.879525369Z I0308 12:00:51.879477       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bb30, {READY <nil>}
2022-03-08T12:00:51.880905880Z I0308 12:00:51.880613       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:01:00.654923495Z I0308 12:01:00.654847       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:01:00.654966263Z I0308 12:01:00.654923       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:01:00.654966263Z I0308 12:01:00.654932       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:01:00.655075234Z I0308 12:01:00.655045       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de92c0, {CONNECTING <nil>}
2022-03-08T12:01:00.673588994Z I0308 12:01:00.673456       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de92c0, {READY <nil>}
2022-03-08T12:01:00.679533378Z I0308 12:01:00.679446       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:01:12.432349181Z I0308 12:01:12.432228       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:01:12.432349181Z I0308 12:01:12.432331       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:01:12.432416623Z I0308 12:01:12.432347       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:01:12.432526502Z I0308 12:01:12.432491       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022198d0, {CONNECTING <nil>}
2022-03-08T12:01:12.442222866Z I0308 12:01:12.442162       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022198d0, {READY <nil>}
2022-03-08T12:01:12.443247743Z I0308 12:01:12.443207       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:01:22.618619772Z I0308 12:01:22.618539       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:01:22.618780516Z I0308 12:01:22.618766       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:01:22.618828372Z I0308 12:01:22.618820       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:01:22.618985725Z I0308 12:01:22.618954       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a010, {CONNECTING <nil>}
2022-03-08T12:01:22.627229031Z I0308 12:01:22.627166       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a010, {READY <nil>}
2022-03-08T12:01:22.628427228Z I0308 12:01:22.628374       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:01:43.161387524Z I0308 12:01:43.161260       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:01:43.161387524Z I0308 12:01:43.161326       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:01:43.161387524Z I0308 12:01:43.161334       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:01:43.161696269Z I0308 12:01:43.161655       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac86e0, {CONNECTING <nil>}
2022-03-08T12:01:43.171869055Z I0308 12:01:43.171803       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac86e0, {READY <nil>}
2022-03-08T12:01:43.172844980Z I0308 12:01:43.172795       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:01:49.832008945Z I0308 12:01:49.831937       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:01:49.832008945Z I0308 12:01:49.831994       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:01:49.832069017Z I0308 12:01:49.832004       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:01:49.832374834Z I0308 12:01:49.832336       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1310, {CONNECTING <nil>}
2022-03-08T12:01:49.845332129Z I0308 12:01:49.844236       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1310, {READY <nil>}
2022-03-08T12:01:49.845958465Z I0308 12:01:49.845924       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:02:02.067395769Z I0308 12:02:02.067304       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:02:02.067472958Z I0308 12:02:02.067397       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:02:02.067472958Z I0308 12:02:02.067411       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:02:02.067593364Z I0308 12:02:02.067566       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534a00, {CONNECTING <nil>}
2022-03-08T12:02:02.079200788Z I0308 12:02:02.079128       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534a00, {READY <nil>}
2022-03-08T12:02:02.080832274Z I0308 12:02:02.080791       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:02:21.321458711Z I0308 12:02:21.321322       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:02:21.321458711Z I0308 12:02:21.321420       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:02:21.321458711Z I0308 12:02:21.321435       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:02:21.321638960Z I0308 12:02:21.321596       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d948e0, {CONNECTING <nil>}
2022-03-08T12:02:21.329654707Z I0308 12:02:21.329483       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d948e0, {READY <nil>}
2022-03-08T12:02:21.330484009Z I0308 12:02:21.330438       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:02:33.291567229Z I0308 12:02:33.291504       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:02:33.291741370Z I0308 12:02:33.291725       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:02:33.291781450Z I0308 12:02:33.291774       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:02:33.292070675Z I0308 12:02:33.291929       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65e00, {CONNECTING <nil>}
2022-03-08T12:02:33.300681730Z I0308 12:02:33.300641       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65e00, {READY <nil>}
2022-03-08T12:02:33.301861200Z I0308 12:02:33.301805       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:02:45.390290072Z I0308 12:02:45.390154       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:02:45.390290072Z I0308 12:02:45.390217       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:02:45.390290072Z I0308 12:02:45.390228       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:02:45.390736990Z I0308 12:02:45.390680       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9fd0, {CONNECTING <nil>}
2022-03-08T12:02:45.399688111Z I0308 12:02:45.399618       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9fd0, {READY <nil>}
2022-03-08T12:02:45.401123606Z I0308 12:02:45.400850       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:03:02.948973129Z I0308 12:03:02.948847       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:03:02.948973129Z I0308 12:03:02.948937       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:03:02.948973129Z I0308 12:03:02.948950       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:03:02.949125335Z I0308 12:03:02.949106       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ad00, {CONNECTING <nil>}
2022-03-08T12:03:02.957498852Z I0308 12:03:02.957416       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ad00, {READY <nil>}
2022-03-08T12:03:02.959203838Z I0308 12:03:02.959157       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:03:13.252503066Z I0308 12:03:13.252441       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:03:13.252560056Z I0308 12:03:13.252503       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:03:13.252560056Z I0308 12:03:13.252513       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:03:13.252663864Z I0308 12:03:13.252634       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203a750, {CONNECTING <nil>}
2022-03-08T12:03:13.261672231Z I0308 12:03:13.261622       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203a750, {READY <nil>}
2022-03-08T12:03:13.262871452Z I0308 12:03:13.262565       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:03:28.177434129Z I0308 12:03:28.177376       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:03:28.177587882Z I0308 12:03:28.177571       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:03:28.177650785Z I0308 12:03:28.177639       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:03:28.178159723Z I0308 12:03:28.178128       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b24e0, {CONNECTING <nil>}
2022-03-08T12:03:28.187814608Z I0308 12:03:28.187757       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b24e0, {READY <nil>}
2022-03-08T12:03:28.189313346Z I0308 12:03:28.189256       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:03:37.951759435Z I0308 12:03:37.951647       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:03:37.951980042Z I0308 12:03:37.951958       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:03:37.952046190Z I0308 12:03:37.952034       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:03:37.952260931Z I0308 12:03:37.952222       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b40a0, {CONNECTING <nil>}
2022-03-08T12:03:37.961569358Z I0308 12:03:37.961518       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b40a0, {READY <nil>}
2022-03-08T12:03:37.963006115Z I0308 12:03:37.962946       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:03:57.103215218Z I0308 12:03:57.103148       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:03:57.103215218Z I0308 12:03:57.103202       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:03:57.103288590Z I0308 12:03:57.103211       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:03:57.103361056Z I0308 12:03:57.103345       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4bb0, {CONNECTING <nil>}
2022-03-08T12:03:57.114343948Z I0308 12:03:57.114305       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4bb0, {READY <nil>}
2022-03-08T12:03:57.115647983Z I0308 12:03:57.115611       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:04:09.665151433Z I0308 12:04:09.665080       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:04:09.665308901Z I0308 12:04:09.665277       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:04:09.665354772Z I0308 12:04:09.665344       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:04:09.665878776Z I0308 12:04:09.665845       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da120, {CONNECTING <nil>}
2022-03-08T12:04:09.673811982Z I0308 12:04:09.673700       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da120, {READY <nil>}
2022-03-08T12:04:09.674951528Z I0308 12:04:09.674924       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:04:11.563188284Z I0308 12:04:11.563098       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:04:11.563306307Z I0308 12:04:11.563296       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:04:11.563348467Z I0308 12:04:11.563340       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:04:11.563694724Z I0308 12:04:11.563677       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445780, {CONNECTING <nil>}
2022-03-08T12:04:11.572315309Z I0308 12:04:11.572275       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000445780, {READY <nil>}
2022-03-08T12:04:11.573349714Z I0308 12:04:11.573317       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:04:38.496814986Z I0308 12:04:38.496659       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:04:38.496814986Z I0308 12:04:38.496782       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:04:38.496814986Z I0308 12:04:38.496795       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:04:38.497052668Z I0308 12:04:38.497029       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce190, {CONNECTING <nil>}
2022-03-08T12:04:38.505534028Z I0308 12:04:38.505460       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce190, {READY <nil>}
2022-03-08T12:04:38.506535734Z I0308 12:04:38.506496       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:04:40.712438348Z I0308 12:04:40.712362       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:04:40.712438348Z I0308 12:04:40.712428       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:04:40.712492292Z I0308 12:04:40.712435       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:04:40.712561915Z I0308 12:04:40.712533       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64d50, {CONNECTING <nil>}
2022-03-08T12:04:40.722442831Z I0308 12:04:40.722374       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64d50, {READY <nil>}
2022-03-08T12:04:40.723604311Z I0308 12:04:40.723550       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:04:46.966430280Z I0308 12:04:46.966359       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:04:46.966631540Z I0308 12:04:46.966618       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:04:46.966660042Z I0308 12:04:46.966653       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:04:46.968148014Z I0308 12:04:46.966820       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e6f0, {CONNECTING <nil>}
2022-03-08T12:04:46.975115235Z I0308 12:04:46.974846       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e6f0, {READY <nil>}
2022-03-08T12:04:46.976108917Z I0308 12:04:46.976074       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:05:10.680533250Z I0308 12:05:10.680471       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:05:10.680661313Z I0308 12:05:10.680645       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:05:10.680691200Z I0308 12:05:10.680683       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:05:10.681132274Z I0308 12:05:10.681086       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a020, {CONNECTING <nil>}
2022-03-08T12:05:10.698827238Z I0308 12:05:10.698690       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a020, {READY <nil>}
2022-03-08T12:05:10.700362606Z I0308 12:05:10.700314       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:05:11.007394747Z I0308 12:05:11.007335       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:05:11.007517396Z I0308 12:05:11.007501       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:05:11.007553200Z I0308 12:05:11.007544       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:05:11.007937236Z I0308 12:05:11.007870       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23d70, {CONNECTING <nil>}
2022-03-08T12:05:11.018060016Z I0308 12:05:11.018011       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23d70, {READY <nil>}
2022-03-08T12:05:11.019174157Z I0308 12:05:11.019119       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:05:31.057505494Z I0308 12:05:31.057400       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:05:31.057505494Z I0308 12:05:31.057494       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:05:31.057649390Z I0308 12:05:31.057508       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:05:31.057649390Z I0308 12:05:31.057624       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003346c0, {CONNECTING <nil>}
2022-03-08T12:05:31.064989791Z I0308 12:05:31.064927       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003346c0, {READY <nil>}
2022-03-08T12:05:31.065875753Z I0308 12:05:31.065824       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:05:44.701880695Z I0308 12:05:44.701809       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:05:44.701986013Z I0308 12:05:44.701879       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:05:44.701986013Z I0308 12:05:44.701909       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:05:44.702174895Z I0308 12:05:44.702139       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf8a0, {CONNECTING <nil>}
2022-03-08T12:05:44.714625399Z I0308 12:05:44.714476       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf8a0, {READY <nil>}
2022-03-08T12:05:44.715650587Z I0308 12:05:44.715577       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:05:44.899073811Z I0308 12:05:44.898612       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:05:44.899073811Z I0308 12:05:44.898687       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:05:44.899073811Z I0308 12:05:44.898696       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:05:44.899777741Z I0308 12:05:44.899163       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218d80, {CONNECTING <nil>}
2022-03-08T12:05:44.910720272Z I0308 12:05:44.910629       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218d80, {READY <nil>}
2022-03-08T12:05:44.917685565Z I0308 12:05:44.917594       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:06:05.235521144Z I0308 12:06:05.235444       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:06:05.235601837Z I0308 12:06:05.235518       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:06:05.235601837Z I0308 12:06:05.235529       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:06:05.235633135Z I0308 12:06:05.235611       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493b80, {CONNECTING <nil>}
2022-03-08T12:06:05.243054473Z I0308 12:06:05.242974       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493b80, {READY <nil>}
2022-03-08T12:06:05.244039697Z I0308 12:06:05.244007       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:06:23.460241358Z I0308 12:06:23.460106       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:06:23.460241358Z I0308 12:06:23.460191       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:06:23.460241358Z I0308 12:06:23.460211       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:06:23.460388328Z I0308 12:06:23.460330       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37e40, {CONNECTING <nil>}
2022-03-08T12:06:23.468290655Z I0308 12:06:23.468246       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37e40, {READY <nil>}
2022-03-08T12:06:23.469315260Z I0308 12:06:23.469270       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:06:28.384231548Z I0308 12:06:28.384097       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:06:28.384283286Z I0308 12:06:28.384237       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:06:28.384283286Z I0308 12:06:28.384253       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:06:28.385550563Z I0308 12:06:28.384408       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1870, {CONNECTING <nil>}
2022-03-08T12:06:28.396226042Z I0308 12:06:28.396118       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1870, {READY <nil>}
2022-03-08T12:06:28.397906771Z I0308 12:06:28.397826       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:06:49.098899445Z I0308 12:06:49.098807       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:06:49.098899445Z I0308 12:06:49.098868       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:06:49.098960155Z I0308 12:06:49.098880       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:06:49.099089423Z I0308 12:06:49.099038       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017674b0, {CONNECTING <nil>}
2022-03-08T12:06:49.108658555Z I0308 12:06:49.108594       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017674b0, {READY <nil>}
2022-03-08T12:06:49.109692418Z I0308 12:06:49.109637       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:07:01.937028977Z I0308 12:07:01.936932       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:07:01.937028977Z I0308 12:07:01.937013       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:07:01.937090146Z I0308 12:07:01.937023       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:07:01.937443119Z I0308 12:07:01.937416       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443470, {CONNECTING <nil>}
2022-03-08T12:07:01.947553888Z I0308 12:07:01.947458       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443470, {READY <nil>}
2022-03-08T12:07:01.949225507Z I0308 12:07:01.949153       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:07:06.275658275Z I0308 12:07:06.275563       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:07:06.275658275Z I0308 12:07:06.275630       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:07:06.275658275Z I0308 12:07:06.275640       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:07:06.276111103Z I0308 12:07:06.276074       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047120, {CONNECTING <nil>}
2022-03-08T12:07:06.284382619Z I0308 12:07:06.284245       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047120, {READY <nil>}
2022-03-08T12:07:06.285573501Z I0308 12:07:06.285511       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:07:25.359875223Z I0308 12:07:25.359786       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:07:25.360000549Z I0308 12:07:25.359936       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:07:25.360000549Z I0308 12:07:25.359950       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:07:25.360512475Z I0308 12:07:25.360371       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de2f0, {CONNECTING <nil>}
2022-03-08T12:07:25.368647176Z I0308 12:07:25.368593       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de2f0, {READY <nil>}
2022-03-08T12:07:25.369527645Z I0308 12:07:25.369460       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:07:40.715436991Z I0308 12:07:40.715357       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:07:40.715485192Z I0308 12:07:40.715432       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:07:40.715485192Z I0308 12:07:40.715443       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:07:40.715618099Z I0308 12:07:40.715588       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f170, {CONNECTING <nil>}
2022-03-08T12:07:40.724212541Z I0308 12:07:40.724146       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f170, {READY <nil>}
2022-03-08T12:07:40.725104873Z I0308 12:07:40.725057       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:07:40.928556486Z I0308 12:07:40.928377       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:07:40.928556486Z I0308 12:07:40.928443       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:07:40.928556486Z I0308 12:07:40.928453       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:07:40.928809730Z I0308 12:07:40.928786       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3ff0, {CONNECTING <nil>}
2022-03-08T12:07:40.936058164Z I0308 12:07:40.935958       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3ff0, {READY <nil>}
2022-03-08T12:07:40.937201347Z I0308 12:07:40.937156       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:08:05.447188032Z I0308 12:08:05.447043       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:08:05.447188032Z I0308 12:08:05.447177       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:08:05.447390488Z I0308 12:08:05.447193       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:08:05.447703862Z I0308 12:08:05.447648       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4aa0, {CONNECTING <nil>}
2022-03-08T12:08:05.460313917Z I0308 12:08:05.460238       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4aa0, {READY <nil>}
2022-03-08T12:08:05.462761738Z I0308 12:08:05.462671       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:08:20.182446401Z I0308 12:08:20.182332       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:08:20.182446401Z I0308 12:08:20.182412       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:08:20.182505698Z I0308 12:08:20.182436       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:08:20.182878188Z I0308 12:08:20.182841       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36ed0, {CONNECTING <nil>}
2022-03-08T12:08:20.192483753Z I0308 12:08:20.192358       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36ed0, {READY <nil>}
2022-03-08T12:08:20.193568402Z I0308 12:08:20.193509       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:08:21.571426536Z I0308 12:08:21.571351       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:08:21.571478205Z I0308 12:08:21.571419       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:08:21.571478205Z I0308 12:08:21.571431       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:08:21.571910616Z I0308 12:08:21.571847       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8ad0, {CONNECTING <nil>}
2022-03-08T12:08:21.581893871Z I0308 12:08:21.581733       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8ad0, {READY <nil>}
2022-03-08T12:08:21.583291196Z I0308 12:08:21.583238       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:08:46.697443059Z I0308 12:08:46.697349       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:08:46.697443059Z I0308 12:08:46.697427       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:08:46.697511521Z I0308 12:08:46.697439       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:08:46.697635902Z I0308 12:08:46.697596       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344fc0, {CONNECTING <nil>}
2022-03-08T12:08:46.707870485Z I0308 12:08:46.706293       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344fc0, {READY <nil>}
2022-03-08T12:08:46.707870485Z I0308 12:08:46.707722       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:08:50.296660806Z I0308 12:08:50.296579       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:08:50.296724895Z I0308 12:08:50.296651       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:08:50.296724895Z I0308 12:08:50.296663       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:08:50.297067133Z I0308 12:08:50.297005       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017679b0, {CONNECTING <nil>}
2022-03-08T12:08:50.308025175Z I0308 12:08:50.307957       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017679b0, {READY <nil>}
2022-03-08T12:08:50.312177501Z I0308 12:08:50.312119       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:08:58.793757932Z I0308 12:08:58.793665       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:08:58.793823643Z I0308 12:08:58.793759       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:08:58.793823643Z I0308 12:08:58.793773       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:08:58.794373630Z I0308 12:08:58.794315       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003067c0, {CONNECTING <nil>}
2022-03-08T12:08:58.805469254Z I0308 12:08:58.805374       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003067c0, {READY <nil>}
2022-03-08T12:08:58.806950309Z I0308 12:08:58.806337       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:09:25.132581656Z I0308 12:09:25.132474       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:09:25.132581656Z I0308 12:09:25.132547       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:09:25.132581656Z I0308 12:09:25.132557       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:09:25.132872361Z I0308 12:09:25.132798       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5acd0, {CONNECTING <nil>}
2022-03-08T12:09:25.139840903Z I0308 12:09:25.139780       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5acd0, {READY <nil>}
2022-03-08T12:09:25.140705170Z I0308 12:09:25.140529       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:09:28.191086153Z I0308 12:09:28.191001       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:09:28.191133888Z I0308 12:09:28.191090       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:09:28.191133888Z I0308 12:09:28.191101       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:09:28.191540209Z I0308 12:09:28.191509       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b7b0, {CONNECTING <nil>}
2022-03-08T12:09:28.200438047Z I0308 12:09:28.200354       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b7b0, {READY <nil>}
2022-03-08T12:09:28.201413624Z I0308 12:09:28.201339       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:09:33.454050068Z I0308 12:09:33.453969       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:09:33.454050068Z I0308 12:09:33.454037       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:09:33.454109990Z I0308 12:09:33.454046       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:09:33.454227201Z I0308 12:09:33.454190       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002df8d0, {CONNECTING <nil>}
2022-03-08T12:09:33.466386349Z I0308 12:09:33.466244       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002df8d0, {READY <nil>}
2022-03-08T12:09:33.467451353Z I0308 12:09:33.467405       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:10:03.416769507Z I0308 12:10:03.416606       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:10:03.416769507Z I0308 12:10:03.416684       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:10:03.416769507Z I0308 12:10:03.416698       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:10:03.417008786Z I0308 12:10:03.416983       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176a10, {CONNECTING <nil>}
2022-03-08T12:10:03.424481716Z I0308 12:10:03.424428       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176a10, {READY <nil>}
2022-03-08T12:10:03.425463601Z I0308 12:10:03.425399       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:10:07.362961550Z I0308 12:10:07.362826       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:10:07.362961550Z I0308 12:10:07.362904       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:10:07.362961550Z I0308 12:10:07.362913       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:10:07.363036282Z I0308 12:10:07.362996       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042aad0, {CONNECTING <nil>}
2022-03-08T12:10:07.374073053Z I0308 12:10:07.374024       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042aad0, {READY <nil>}
2022-03-08T12:10:07.377546062Z I0308 12:10:07.377475       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:10:16.259756669Z I0308 12:10:16.259670       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:10:16.259756669Z I0308 12:10:16.259733       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:10:16.259756669Z I0308 12:10:16.259742       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:10:16.259929385Z I0308 12:10:16.259850       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9fb0, {CONNECTING <nil>}
2022-03-08T12:10:16.269263378Z I0308 12:10:16.269195       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9fb0, {READY <nil>}
2022-03-08T12:10:16.270040649Z I0308 12:10:16.269995       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:10:35.358269608Z I0308 12:10:35.358196       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:10:35.358390884Z I0308 12:10:35.358381       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:10:35.358416994Z I0308 12:10:35.358410       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:10:35.358548436Z I0308 12:10:35.358513       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37910, {CONNECTING <nil>}
2022-03-08T12:10:35.366213394Z I0308 12:10:35.366158       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37910, {READY <nil>}
2022-03-08T12:10:35.367206692Z I0308 12:10:35.367173       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:10:40.977630616Z I0308 12:10:40.977354       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:10:40.977630616Z I0308 12:10:40.977416       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:10:40.977630616Z I0308 12:10:40.977428       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:10:40.977826899Z I0308 12:10:40.977703       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1f50, {CONNECTING <nil>}
2022-03-08T12:10:40.990408730Z I0308 12:10:40.990274       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1f50, {READY <nil>}
2022-03-08T12:10:40.992517050Z I0308 12:10:40.992468       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:10:59.493966559Z I0308 12:10:59.493799       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:10:59.493966559Z I0308 12:10:59.493925       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:10:59.493966559Z I0308 12:10:59.493938       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:10:59.494181920Z I0308 12:10:59.494090       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1850, {CONNECTING <nil>}
2022-03-08T12:10:59.504206924Z I0308 12:10:59.504075       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1850, {READY <nil>}
2022-03-08T12:10:59.506338487Z I0308 12:10:59.505384       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:11:07.893383681Z I0308 12:11:07.893294       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:11:07.893383681Z I0308 12:11:07.893356       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:11:07.893383681Z I0308 12:11:07.893366       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:11:07.893781068Z I0308 12:11:07.893745       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0014139e0, {CONNECTING <nil>}
2022-03-08T12:11:07.904162495Z I0308 12:11:07.903932       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0014139e0, {READY <nil>}
2022-03-08T12:11:07.905458011Z I0308 12:11:07.905409       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:11:12.423209267Z I0308 12:11:12.423114       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:11:12.423209267Z I0308 12:11:12.423196       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:11:12.423323868Z I0308 12:11:12.423207       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:11:12.423323868Z I0308 12:11:12.423309       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64e90, {CONNECTING <nil>}
2022-03-08T12:11:12.433724183Z I0308 12:11:12.433648       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64e90, {READY <nil>}
2022-03-08T12:11:12.435081654Z I0308 12:11:12.435024       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:11:30.171679761Z I0308 12:11:30.171533       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:11:30.171679761Z I0308 12:11:30.171655       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:11:30.171679761Z I0308 12:11:30.171668       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:11:30.171878271Z I0308 12:11:30.171855       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b730, {CONNECTING <nil>}
2022-03-08T12:11:30.181976991Z I0308 12:11:30.181901       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218b730, {READY <nil>}
2022-03-08T12:11:30.183556323Z I0308 12:11:30.183493       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:11:43.179937448Z I0308 12:11:43.179652       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:11:43.179998212Z I0308 12:11:43.179750       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:11:43.179998212Z I0308 12:11:43.179764       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:11:43.180043284Z I0308 12:11:43.180004       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9160, {CONNECTING <nil>}
2022-03-08T12:11:43.188425438Z I0308 12:11:43.188268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9160, {READY <nil>}
2022-03-08T12:11:43.190219556Z I0308 12:11:43.190116       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:11:52.626228343Z I0308 12:11:52.626167       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:11:52.626228343Z I0308 12:11:52.626221       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:11:52.626293781Z I0308 12:11:52.626239       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:11:52.626354480Z I0308 12:11:52.626321       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf680, {CONNECTING <nil>}
2022-03-08T12:11:52.634855314Z I0308 12:11:52.634772       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf680, {READY <nil>}
2022-03-08T12:11:52.635661723Z I0308 12:11:52.635602       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:12:03.413696237Z I0308 12:12:03.413582       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:12:03.413696237Z I0308 12:12:03.413657       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:12:03.413696237Z I0308 12:12:03.413667       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:12:03.413908146Z I0308 12:12:03.413841       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ef10, {CONNECTING <nil>}
2022-03-08T12:12:03.422124277Z I0308 12:12:03.421986       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ef10, {READY <nil>}
2022-03-08T12:12:03.423131589Z I0308 12:12:03.423071       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:12:17.934052940Z I0308 12:12:17.933975       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:12:17.934107937Z I0308 12:12:17.934057       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:12:17.934107937Z I0308 12:12:17.934067       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:12:17.934231764Z I0308 12:12:17.934199       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176a10, {CONNECTING <nil>}
2022-03-08T12:12:17.943727006Z I0308 12:12:17.943494       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176a10, {READY <nil>}
2022-03-08T12:12:17.944463866Z I0308 12:12:17.944413       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:12:30.991995189Z I0308 12:12:30.991307       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:12:30.991995189Z I0308 12:12:30.991382       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:12:30.991995189Z I0308 12:12:30.991392       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:12:30.991995189Z I0308 12:12:30.991799       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f19e0, {CONNECTING <nil>}
2022-03-08T12:12:31.000994243Z I0308 12:12:31.000931       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f19e0, {READY <nil>}
2022-03-08T12:12:31.001955714Z I0308 12:12:31.001903       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:12:37.526191274Z I0308 12:12:37.526118       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:12:37.526191274Z I0308 12:12:37.526180       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:12:37.526256135Z I0308 12:12:37.526190       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:12:37.526346109Z I0308 12:12:37.526313       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36300, {CONNECTING <nil>}
2022-03-08T12:12:37.537459260Z I0308 12:12:37.537288       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36300, {READY <nil>}
2022-03-08T12:12:37.538316961Z I0308 12:12:37.538263       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:12:52.277996154Z I0308 12:12:52.277915       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:12:52.277996154Z I0308 12:12:52.277987       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:12:52.278063935Z I0308 12:12:52.278001       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:12:52.278189231Z I0308 12:12:52.278139       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dbcf0, {CONNECTING <nil>}
2022-03-08T12:12:52.291987692Z I0308 12:12:52.291702       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dbcf0, {READY <nil>}
2022-03-08T12:12:52.294933581Z I0308 12:12:52.293440       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:13:05.251113153Z I0308 12:13:05.251036       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:13:05.251288133Z I0308 12:13:05.251265       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:13:05.251337925Z I0308 12:13:05.251325       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:13:05.251591442Z I0308 12:13:05.251539       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe16a0, {CONNECTING <nil>}
2022-03-08T12:13:05.259456956Z I0308 12:13:05.259215       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe16a0, {READY <nil>}
2022-03-08T12:13:05.260747372Z I0308 12:13:05.260711       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:13:09.444253643Z I0308 12:13:09.444151       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:13:09.444432368Z I0308 12:13:09.444414       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:13:09.444478619Z I0308 12:13:09.444467       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:13:09.444964970Z I0308 12:13:09.444917       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db86b0, {CONNECTING <nil>}
2022-03-08T12:13:09.454958189Z I0308 12:13:09.454907       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db86b0, {READY <nil>}
2022-03-08T12:13:09.456277985Z I0308 12:13:09.456223       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:13:27.072020113Z I0308 12:13:27.070164       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:13:27.072020113Z I0308 12:13:27.070219       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:13:27.072020113Z I0308 12:13:27.070228       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:13:27.072020113Z I0308 12:13:27.070354       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95290, {CONNECTING <nil>}
2022-03-08T12:13:27.083171452Z I0308 12:13:27.081749       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95290, {READY <nil>}
2022-03-08T12:13:27.083171452Z I0308 12:13:27.082769       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:13:41.391320663Z I0308 12:13:41.391204       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:13:41.391320663Z I0308 12:13:41.391291       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:13:41.391320663Z I0308 12:13:41.391304       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:13:41.391541376Z I0308 12:13:41.391467       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a940, {CONNECTING <nil>}
2022-03-08T12:13:41.398962523Z I0308 12:13:41.398908       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a940, {READY <nil>}
2022-03-08T12:13:41.399796069Z I0308 12:13:41.399749       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:13:44.775715695Z I0308 12:13:44.775609       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:13:44.775715695Z I0308 12:13:44.775665       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:13:44.775715695Z I0308 12:13:44.775673       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:13:44.778001325Z I0308 12:13:44.776612       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157cb20, {CONNECTING <nil>}
2022-03-08T12:13:44.785067435Z I0308 12:13:44.784981       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157cb20, {READY <nil>}
2022-03-08T12:13:44.787796676Z I0308 12:13:44.787714       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:13:57.571643734Z I0308 12:13:57.571584       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:13:57.571690579Z I0308 12:13:57.571639       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:13:57.571690579Z I0308 12:13:57.571648       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:13:57.572017988Z I0308 12:13:57.571986       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b730, {CONNECTING <nil>}
2022-03-08T12:13:57.580951543Z I0308 12:13:57.580613       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b730, {READY <nil>}
2022-03-08T12:13:57.581726694Z I0308 12:13:57.581686       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:14:11.441236194Z I0308 12:14:11.441168       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:14:11.441236194Z I0308 12:14:11.441228       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:14:11.441287049Z I0308 12:14:11.441235       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:14:11.441349084Z I0308 12:14:11.441313       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203ae00, {CONNECTING <nil>}
2022-03-08T12:14:11.449260247Z I0308 12:14:11.449204       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203ae00, {READY <nil>}
2022-03-08T12:14:11.450166755Z I0308 12:14:11.450135       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:14:22.301725036Z I0308 12:14:22.301653       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:14:22.301725036Z I0308 12:14:22.301718       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:14:22.301780279Z I0308 12:14:22.301726       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:14:22.301837518Z I0308 12:14:22.301816       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b39e0, {CONNECTING <nil>}
2022-03-08T12:14:22.318346896Z I0308 12:14:22.318080       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b39e0, {READY <nil>}
2022-03-08T12:14:22.319099966Z I0308 12:14:22.319044       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:14:39.110095490Z I0308 12:14:39.110028       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:14:39.110166604Z I0308 12:14:39.110112       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:14:39.110166604Z I0308 12:14:39.110123       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:14:39.110256906Z I0308 12:14:39.110237       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022183f0, {CONNECTING <nil>}
2022-03-08T12:14:39.127842634Z I0308 12:14:39.124776       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022183f0, {READY <nil>}
2022-03-08T12:14:39.127842634Z I0308 12:14:39.126365       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:14:44.319143258Z I0308 12:14:44.318777       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:14:44.319143258Z I0308 12:14:44.318856       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:14:44.319143258Z I0308 12:14:44.318867       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:14:44.319205615Z I0308 12:14:44.319153       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9530, {CONNECTING <nil>}
2022-03-08T12:14:44.329285686Z I0308 12:14:44.329108       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9530, {READY <nil>}
2022-03-08T12:14:44.332354779Z I0308 12:14:44.330270       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:15:06.603087135Z I0308 12:15:06.602932       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:15:06.603087135Z I0308 12:15:06.603053       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:15:06.603087135Z I0308 12:15:06.603073       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:15:06.603452035Z I0308 12:15:06.603418       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1d00, {CONNECTING <nil>}
2022-03-08T12:15:06.614401240Z I0308 12:15:06.614310       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1d00, {READY <nil>}
2022-03-08T12:15:06.615848962Z I0308 12:15:06.615786       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:15:17.465432380Z I0308 12:15:17.465357       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:15:17.465432380Z I0308 12:15:17.465407       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:15:17.465432380Z I0308 12:15:17.465416       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:15:17.465536520Z I0308 12:15:17.465507       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da5f0, {CONNECTING <nil>}
2022-03-08T12:15:17.477409583Z I0308 12:15:17.477344       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da5f0, {READY <nil>}
2022-03-08T12:15:17.481155813Z I0308 12:15:17.481096       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:15:17.691099725Z I0308 12:15:17.691050       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:15:17.691156078Z I0308 12:15:17.691097       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:15:17.691156078Z I0308 12:15:17.691105       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:15:17.691226193Z I0308 12:15:17.691209       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e980, {CONNECTING <nil>}
2022-03-08T12:15:17.700769029Z I0308 12:15:17.700689       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e980, {READY <nil>}
2022-03-08T12:15:17.702021142Z I0308 12:15:17.701957       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:15:46.429781948Z I0308 12:15:46.429684       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:15:46.429781948Z I0308 12:15:46.429755       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:15:46.429781948Z I0308 12:15:46.429766       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:15:46.430025063Z I0308 12:15:46.430004       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413b40, {CONNECTING <nil>}
2022-03-08T12:15:46.438747330Z I0308 12:15:46.438637       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413b40, {READY <nil>}
2022-03-08T12:15:46.439801938Z I0308 12:15:46.439777       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:15:51.132195661Z I0308 12:15:51.132134       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:15:51.132342307Z I0308 12:15:51.132329       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:15:51.132371046Z I0308 12:15:51.132364       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:15:51.132525889Z I0308 12:15:51.132474       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003230d0, {CONNECTING <nil>}
2022-03-08T12:15:51.140649642Z I0308 12:15:51.140595       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003230d0, {READY <nil>}
2022-03-08T12:15:51.141998025Z I0308 12:15:51.141950       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:15:57.335633323Z I0308 12:15:57.335573       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:15:57.335755645Z I0308 12:15:57.335741       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:15:57.335804089Z I0308 12:15:57.335794       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:15:57.335988633Z I0308 12:15:57.335950       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046860, {CONNECTING <nil>}
2022-03-08T12:15:57.347034783Z I0308 12:15:57.346982       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046860, {READY <nil>}
2022-03-08T12:15:57.348289965Z I0308 12:15:57.348243       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:16:18.291308701Z I0308 12:16:18.284025       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:16:18.291308701Z I0308 12:16:18.284073       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:16:18.291308701Z I0308 12:16:18.284081       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:16:18.291308701Z I0308 12:16:18.284389       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22010, {CONNECTING <nil>}
2022-03-08T12:16:18.297597788Z I0308 12:16:18.297521       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22010, {READY <nil>}
2022-03-08T12:16:18.299080301Z I0308 12:16:18.299030       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:16:29.297693656Z I0308 12:16:29.297579       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:16:29.297693656Z I0308 12:16:29.297650       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:16:29.297693656Z I0308 12:16:29.297659       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:16:29.297965288Z I0308 12:16:29.297825       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bf10, {CONNECTING <nil>}
2022-03-08T12:16:29.306760143Z I0308 12:16:29.306677       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bf10, {READY <nil>}
2022-03-08T12:16:29.307733985Z I0308 12:16:29.307663       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:16:41.175798811Z I0308 12:16:41.175741       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:16:41.176034201Z I0308 12:16:41.176018       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:16:41.176064046Z I0308 12:16:41.176056       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:16:41.176925713Z I0308 12:16:41.176433       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea440, {CONNECTING <nil>}
2022-03-08T12:16:41.185860779Z I0308 12:16:41.185754       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea440, {READY <nil>}
2022-03-08T12:16:41.186674020Z I0308 12:16:41.186637       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:17:00.979600889Z I0308 12:17:00.979464       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:17:00.979600889Z I0308 12:17:00.979530       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:17:00.979600889Z I0308 12:17:00.979541       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:17:00.980021320Z I0308 12:17:00.979995       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8490, {CONNECTING <nil>}
2022-03-08T12:17:00.987631540Z I0308 12:17:00.987514       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8490, {READY <nil>}
2022-03-08T12:17:00.988379576Z I0308 12:17:00.988321       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:17:02.267660373Z I0308 12:17:02.267591       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:17:02.267711123Z I0308 12:17:02.267664       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:17:02.267711123Z I0308 12:17:02.267676       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:17:02.267788949Z I0308 12:17:02.267766       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac98e0, {CONNECTING <nil>}
2022-03-08T12:17:02.278013328Z I0308 12:17:02.277940       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac98e0, {READY <nil>}
2022-03-08T12:17:02.279216585Z I0308 12:17:02.279138       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:17:14.201660227Z I0308 12:17:14.201558       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:17:14.201660227Z I0308 12:17:14.201645       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:17:14.201710165Z I0308 12:17:14.201656       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:17:14.202208200Z I0308 12:17:14.202155       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5a90, {CONNECTING <nil>}
2022-03-08T12:17:14.212491311Z I0308 12:17:14.211292       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5a90, {READY <nil>}
2022-03-08T12:17:14.213053283Z I0308 12:17:14.213007       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:17:37.170593590Z I0308 12:17:37.168928       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:17:37.170593590Z I0308 12:17:37.168975       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:17:37.170593590Z I0308 12:17:37.168983       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:17:37.170593590Z I0308 12:17:37.169131       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64cd0, {CONNECTING <nil>}
2022-03-08T12:17:37.179939802Z I0308 12:17:37.179071       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64cd0, {READY <nil>}
2022-03-08T12:17:37.185700557Z I0308 12:17:37.185637       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:17:39.710176979Z I0308 12:17:39.710089       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:17:39.710176979Z I0308 12:17:39.710156       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:17:39.710176979Z I0308 12:17:39.710166       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:17:39.710580253Z I0308 12:17:39.710525       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f1a0, {CONNECTING <nil>}
2022-03-08T12:17:39.721210726Z I0308 12:17:39.721110       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f1a0, {READY <nil>}
2022-03-08T12:17:39.722446403Z I0308 12:17:39.722402       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:17:57.103243275Z I0308 12:17:57.103169       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:17:57.103304124Z I0308 12:17:57.103244       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:17:57.103304124Z I0308 12:17:57.103254       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:17:57.103636064Z I0308 12:17:57.103612       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323a80, {CONNECTING <nil>}
2022-03-08T12:17:57.112286406Z I0308 12:17:57.112220       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323a80, {READY <nil>}
2022-03-08T12:17:57.113457053Z I0308 12:17:57.113407       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:18:11.547759398Z I0308 12:18:11.547660       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:18:11.547759398Z I0308 12:18:11.547714       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:18:11.547759398Z I0308 12:18:11.547726       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:18:11.547994907Z I0308 12:18:11.547953       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002def00, {CONNECTING <nil>}
2022-03-08T12:18:11.556644910Z I0308 12:18:11.556523       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002def00, {READY <nil>}
2022-03-08T12:18:11.557424116Z I0308 12:18:11.557367       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:18:20.517394537Z I0308 12:18:20.517327       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:18:20.517394537Z I0308 12:18:20.517387       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:18:20.517446488Z I0308 12:18:20.517395       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:18:20.518016084Z I0308 12:18:20.517779       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbe020, {CONNECTING <nil>}
2022-03-08T12:18:20.524744266Z I0308 12:18:20.524690       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbe020, {READY <nil>}
2022-03-08T12:18:20.536227962Z I0308 12:18:20.525439       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:18:36.155352958Z I0308 12:18:36.155297       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:18:36.155402181Z I0308 12:18:36.155368       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:18:36.155402181Z I0308 12:18:36.155377       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:18:36.155504632Z I0308 12:18:36.155478       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241eef0, {CONNECTING <nil>}
2022-03-08T12:18:36.164338297Z I0308 12:18:36.164268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241eef0, {READY <nil>}
2022-03-08T12:18:36.167072961Z I0308 12:18:36.166997       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:18:44.936302191Z I0308 12:18:44.936162       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:18:44.936563544Z I0308 12:18:44.936538       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:18:44.936620961Z I0308 12:18:44.936609       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:18:44.936907995Z I0308 12:18:44.936789       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b600, {CONNECTING <nil>}
2022-03-08T12:18:44.946641587Z I0308 12:18:44.946518       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b600, {READY <nil>}
2022-03-08T12:18:44.947600565Z I0308 12:18:44.947557       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:18:51.835548753Z I0308 12:18:51.835432       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:18:51.835548753Z I0308 12:18:51.835491       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:18:51.835548753Z I0308 12:18:51.835499       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:18:51.835832161Z I0308 12:18:51.835787       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1620, {CONNECTING <nil>}
2022-03-08T12:18:51.847860913Z I0308 12:18:51.846182       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1620, {READY <nil>}
2022-03-08T12:18:51.849939462Z I0308 12:18:51.849788       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:19:12.218172265Z I0308 12:19:12.218086       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:19:12.218172265Z I0308 12:19:12.218154       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:19:12.218172265Z I0308 12:19:12.218164       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:19:12.218349315Z I0308 12:19:12.218323       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1920, {CONNECTING <nil>}
2022-03-08T12:19:12.226097913Z I0308 12:19:12.226005       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1920, {READY <nil>}
2022-03-08T12:19:12.226914372Z I0308 12:19:12.226869       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:19:22.065567162Z I0308 12:19:22.065473       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:19:22.065567162Z I0308 12:19:22.065540       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:19:22.065567162Z I0308 12:19:22.065549       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:19:22.065748640Z I0308 12:19:22.065706       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8730, {CONNECTING <nil>}
2022-03-08T12:19:22.081399699Z I0308 12:19:22.081309       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8730, {READY <nil>}
2022-03-08T12:19:22.083256648Z I0308 12:19:22.082639       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:19:26.297582711Z I0308 12:19:26.297484       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:19:26.297582711Z I0308 12:19:26.297546       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:19:26.297582711Z I0308 12:19:26.297555       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:19:26.297958876Z I0308 12:19:26.297876       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37280, {CONNECTING <nil>}
2022-03-08T12:19:26.306726800Z I0308 12:19:26.306647       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37280, {READY <nil>}
2022-03-08T12:19:26.308034005Z I0308 12:19:26.307963       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:19:49.180491348Z I0308 12:19:49.180427       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:19:49.180603403Z I0308 12:19:49.180593       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:19:49.180628921Z I0308 12:19:49.180621       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:19:49.180837176Z I0308 12:19:49.180785       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535360, {CONNECTING <nil>}
2022-03-08T12:19:49.190171527Z I0308 12:19:49.190118       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535360, {READY <nil>}
2022-03-08T12:19:49.191421653Z I0308 12:19:49.191368       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:19:56.836981354Z I0308 12:19:56.836924       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:19:56.837043624Z I0308 12:19:56.836978       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:19:56.837043624Z I0308 12:19:56.836988       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:19:56.837171021Z I0308 12:19:56.837150       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ad30, {CONNECTING <nil>}
2022-03-08T12:19:56.844951514Z I0308 12:19:56.844867       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ad30, {READY <nil>}
2022-03-08T12:19:56.846482071Z I0308 12:19:56.846417       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:20:10.127977948Z I0308 12:20:10.127918       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:20:10.128077284Z I0308 12:20:10.128065       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:20:10.128103666Z I0308 12:20:10.128096       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:20:10.128265631Z I0308 12:20:10.128230       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f1e0, {CONNECTING <nil>}
2022-03-08T12:20:10.136403373Z I0308 12:20:10.136359       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f1e0, {READY <nil>}
2022-03-08T12:20:10.137669896Z I0308 12:20:10.137625       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:20:31.267697703Z I0308 12:20:31.266013       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:20:31.267697703Z I0308 12:20:31.266076       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:20:31.267697703Z I0308 12:20:31.266088       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:20:31.267697703Z I0308 12:20:31.266479       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335a60, {CONNECTING <nil>}
2022-03-08T12:20:31.277700787Z I0308 12:20:31.277605       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335a60, {READY <nil>}
2022-03-08T12:20:31.279284846Z I0308 12:20:31.279230       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:20:31.408855388Z I0308 12:20:31.408738       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:20:31.408943162Z I0308 12:20:31.408931       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:20:31.408961015Z I0308 12:20:31.408942       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:20:31.409109627Z I0308 12:20:31.409081       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1ad0, {CONNECTING <nil>}
2022-03-08T12:20:31.417280115Z I0308 12:20:31.417237       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1ad0, {READY <nil>}
2022-03-08T12:20:31.418321828Z I0308 12:20:31.418277       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:20:52.073437012Z I0308 12:20:52.073351       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:20:52.073556047Z I0308 12:20:52.073545       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:20:52.073585607Z I0308 12:20:52.073577       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:20:52.073721101Z I0308 12:20:52.073706       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b3c0, {CONNECTING <nil>}
2022-03-08T12:20:52.091171296Z I0308 12:20:52.091074       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042b3c0, {READY <nil>}
2022-03-08T12:20:52.092374516Z I0308 12:20:52.092326       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:21:05.450493682Z I0308 12:21:05.450432       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:21:05.450598325Z I0308 12:21:05.450587       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:21:05.450631760Z I0308 12:21:05.450617       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:21:05.451055347Z I0308 12:21:05.451030       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100caf0, {CONNECTING <nil>}
2022-03-08T12:21:05.459197284Z I0308 12:21:05.459111       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100caf0, {READY <nil>}
2022-03-08T12:21:05.460317202Z I0308 12:21:05.460286       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:21:14.413125191Z I0308 12:21:14.413057       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:21:14.413189506Z I0308 12:21:14.413135       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:21:14.413189506Z I0308 12:21:14.413143       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:21:14.413240821Z I0308 12:21:14.413213       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe16b0, {CONNECTING <nil>}
2022-03-08T12:21:14.421289528Z I0308 12:21:14.421228       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe16b0, {READY <nil>}
2022-03-08T12:21:14.422197889Z I0308 12:21:14.422154       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:21:24.593274815Z I0308 12:21:24.593213       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:21:24.593274815Z I0308 12:21:24.593263       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:21:24.593323503Z I0308 12:21:24.593271       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:21:24.593392098Z I0308 12:21:24.593357       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b49f0, {CONNECTING <nil>}
2022-03-08T12:21:24.604386129Z I0308 12:21:24.604322       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b49f0, {READY <nil>}
2022-03-08T12:21:24.605433609Z I0308 12:21:24.605354       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:21:43.328222380Z I0308 12:21:43.328136       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:21:43.328281447Z I0308 12:21:43.328228       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:21:43.328281447Z I0308 12:21:43.328241       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:21:43.328396543Z I0308 12:21:43.328371       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da1b0, {CONNECTING <nil>}
2022-03-08T12:21:43.336997064Z I0308 12:21:43.336935       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da1b0, {READY <nil>}
2022-03-08T12:21:43.337961514Z I0308 12:21:43.337859       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:21:49.583527466Z I0308 12:21:49.583402       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:21:49.583527466Z I0308 12:21:49.583484       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:21:49.583527466Z I0308 12:21:49.583504       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:21:49.583791165Z I0308 12:21:49.583753       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8060, {CONNECTING <nil>}
2022-03-08T12:21:49.594013365Z I0308 12:21:49.593634       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8060, {READY <nil>}
2022-03-08T12:21:49.595664331Z I0308 12:21:49.595495       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:22:03.338135934Z I0308 12:22:03.338052       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:22:03.338135934Z I0308 12:22:03.338116       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:22:03.338135934Z I0308 12:22:03.338128       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:22:03.338557277Z I0308 12:22:03.338521       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d280, {CONNECTING <nil>}
2022-03-08T12:22:03.350491323Z I0308 12:22:03.348747       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d280, {READY <nil>}
2022-03-08T12:22:03.351413899Z I0308 12:22:03.351346       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:22:16.628605709Z I0308 12:22:16.628523       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:22:16.628605709Z I0308 12:22:16.628585       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:22:16.628605709Z I0308 12:22:16.628593       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:22:16.628802664Z I0308 12:22:16.628771       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345640, {CONNECTING <nil>}
2022-03-08T12:22:16.640293761Z I0308 12:22:16.639459       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345640, {READY <nil>}
2022-03-08T12:22:16.641222045Z I0308 12:22:16.640470       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:22:25.059230827Z I0308 12:22:25.059155       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:22:25.059382196Z I0308 12:22:25.059367       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:22:25.059575059Z I0308 12:22:25.059553       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:22:25.059786271Z I0308 12:22:25.059764       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046fb0, {CONNECTING <nil>}
2022-03-08T12:22:25.067997335Z I0308 12:22:25.067916       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046fb0, {READY <nil>}
2022-03-08T12:22:25.068976690Z I0308 12:22:25.068908       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:22:47.235088505Z I0308 12:22:47.234860       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:22:47.235088505Z I0308 12:22:47.235029       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:22:47.235088505Z I0308 12:22:47.235045       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:22:47.235487546Z I0308 12:22:47.235449       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a560, {CONNECTING <nil>}
2022-03-08T12:22:47.243618881Z I0308 12:22:47.243522       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a560, {READY <nil>}
2022-03-08T12:22:47.245400061Z I0308 12:22:47.245316       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:22:55.836406681Z I0308 12:22:55.836349       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:22:55.836477861Z I0308 12:22:55.836427       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:22:55.836477861Z I0308 12:22:55.836436       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:22:55.836797598Z I0308 12:22:55.836769       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22530, {CONNECTING <nil>}
2022-03-08T12:22:55.845923615Z I0308 12:22:55.845861       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22530, {READY <nil>}
2022-03-08T12:22:55.847712936Z I0308 12:22:55.847654       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:23:03.654759466Z I0308 12:23:03.654636       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:23:03.654759466Z I0308 12:23:03.654712       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:23:03.654759466Z I0308 12:23:03.654722       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:23:03.655296853Z I0308 12:23:03.655240       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4570, {CONNECTING <nil>}
2022-03-08T12:23:03.663053008Z I0308 12:23:03.662931       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4570, {READY <nil>}
2022-03-08T12:23:03.664342013Z I0308 12:23:03.664153       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:23:20.502720313Z I0308 12:23:20.502594       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:23:20.502720313Z I0308 12:23:20.502706       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:23:20.502876660Z I0308 12:23:20.502719       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:23:20.503225604Z I0308 12:23:20.503174       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea1f0, {CONNECTING <nil>}
2022-03-08T12:23:20.517531003Z I0308 12:23:20.517459       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea1f0, {READY <nil>}
2022-03-08T12:23:20.518566025Z I0308 12:23:20.518484       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:23:30.024645338Z I0308 12:23:30.024575       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:23:30.024697661Z I0308 12:23:30.024639       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:23:30.024697661Z I0308 12:23:30.024650       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:23:30.024753464Z I0308 12:23:30.024726       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306ad0, {CONNECTING <nil>}
2022-03-08T12:23:30.035520096Z I0308 12:23:30.035415       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306ad0, {READY <nil>}
2022-03-08T12:23:30.037224725Z I0308 12:23:30.037138       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:23:39.835287388Z I0308 12:23:39.834774       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:23:39.835287388Z I0308 12:23:39.834835       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:23:39.835287388Z I0308 12:23:39.834845       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:23:39.835287388Z I0308 12:23:39.835164       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9eb0, {CONNECTING <nil>}
2022-03-08T12:23:39.842589120Z I0308 12:23:39.842513       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d9eb0, {READY <nil>}
2022-03-08T12:23:39.843602501Z I0308 12:23:39.843469       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:24:02.843583858Z I0308 12:24:02.841484       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:24:02.843583858Z I0308 12:24:02.841552       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:24:02.843583858Z I0308 12:24:02.841562       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:24:02.843583858Z I0308 12:24:02.841643       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766220, {CONNECTING <nil>}
2022-03-08T12:24:02.852417450Z I0308 12:24:02.851511       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766220, {READY <nil>}
2022-03-08T12:24:02.852966788Z I0308 12:24:02.852564       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:24:04.281694499Z I0308 12:24:04.281625       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:24:04.281805377Z I0308 12:24:04.281794       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:24:04.281842618Z I0308 12:24:04.281835       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:24:04.282164325Z I0308 12:24:04.281990       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a640, {CONNECTING <nil>}
2022-03-08T12:24:04.293550403Z I0308 12:24:04.293356       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a640, {READY <nil>}
2022-03-08T12:24:04.294464019Z I0308 12:24:04.294404       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:24:12.703062594Z I0308 12:24:12.703011       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:24:12.703186480Z I0308 12:24:12.703172       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:24:12.703215102Z I0308 12:24:12.703208       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:24:12.703599028Z I0308 12:24:12.703355       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e620, {CONNECTING <nil>}
2022-03-08T12:24:12.711802359Z I0308 12:24:12.711761       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e620, {READY <nil>}
2022-03-08T12:24:12.712726134Z I0308 12:24:12.712695       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:24:36.578323212Z I0308 12:24:36.578217       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:24:36.578593129Z I0308 12:24:36.578569       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:24:36.578644528Z I0308 12:24:36.578632       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:24:36.579196439Z I0308 12:24:36.579170       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf780, {CONNECTING <nil>}
2022-03-08T12:24:36.588543898Z I0308 12:24:36.588483       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf780, {READY <nil>}
2022-03-08T12:24:36.590410447Z I0308 12:24:36.589614       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:24:43.603656817Z I0308 12:24:43.603593       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:24:43.603775900Z I0308 12:24:43.603762       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:24:43.603803313Z I0308 12:24:43.603796       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:24:43.603985586Z I0308 12:24:43.603953       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046ea0, {CONNECTING <nil>}
2022-03-08T12:24:43.616533145Z I0308 12:24:43.616454       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046ea0, {READY <nil>}
2022-03-08T12:24:43.617417944Z I0308 12:24:43.617384       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:24:48.964205297Z I0308 12:24:48.964122       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:24:48.964278360Z I0308 12:24:48.964207       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:24:48.964278360Z I0308 12:24:48.964219       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:24:48.964379913Z I0308 12:24:48.964358       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a330, {CONNECTING <nil>}
2022-03-08T12:24:48.972515536Z I0308 12:24:48.972444       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a330, {READY <nil>}
2022-03-08T12:24:48.973724223Z I0308 12:24:48.973522       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:25:09.153927973Z I0308 12:25:09.153840       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:25:09.153978016Z I0308 12:25:09.153930       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:25:09.153978016Z I0308 12:25:09.153943       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:25:09.154344093Z I0308 12:25:09.154297       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1c90, {CONNECTING <nil>}
2022-03-08T12:25:09.164751520Z I0308 12:25:09.164651       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1c90, {READY <nil>}
2022-03-08T12:25:09.165977171Z I0308 12:25:09.165875       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:25:22.235981636Z I0308 12:25:22.235702       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:25:22.235981636Z I0308 12:25:22.235794       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:25:22.235981636Z I0308 12:25:22.235843       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:25:22.236388945Z I0308 12:25:22.236323       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f40e0, {CONNECTING <nil>}
2022-03-08T12:25:22.245489434Z I0308 12:25:22.245418       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f40e0, {READY <nil>}
2022-03-08T12:25:22.247528937Z I0308 12:25:22.247477       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:25:30.546719428Z I0308 12:25:30.546644       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:25:30.546719428Z I0308 12:25:30.546707       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:25:30.546767006Z I0308 12:25:30.546716       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:25:30.547143219Z I0308 12:25:30.547117       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d990, {CONNECTING <nil>}
2022-03-08T12:25:30.554062921Z I0308 12:25:30.554014       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d990, {READY <nil>}
2022-03-08T12:25:30.554897217Z I0308 12:25:30.554863       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:25:46.264557395Z I0308 12:25:46.264440       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:25:46.264557395Z I0308 12:25:46.264510       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:25:46.264557395Z I0308 12:25:46.264520       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:25:46.264737596Z I0308 12:25:46.264652       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb150, {CONNECTING <nil>}
2022-03-08T12:25:46.276668362Z I0308 12:25:46.276499       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb150, {READY <nil>}
2022-03-08T12:25:46.277529663Z I0308 12:25:46.277462       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:26:00.648571320Z I0308 12:26:00.648479       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:26:00.648571320Z I0308 12:26:00.648552       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:26:00.648571320Z I0308 12:26:00.648563       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:26:00.648795686Z I0308 12:26:00.648715       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b379c0, {CONNECTING <nil>}
2022-03-08T12:26:00.658960484Z I0308 12:26:00.658875       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b379c0, {READY <nil>}
2022-03-08T12:26:00.660154565Z I0308 12:26:00.660084       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:26:05.384737695Z I0308 12:26:05.384658       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:26:05.384737695Z I0308 12:26:05.384720       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:26:05.384737695Z I0308 12:26:05.384729       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:26:05.384892007Z I0308 12:26:05.384866       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473150, {CONNECTING <nil>}
2022-03-08T12:26:05.391704845Z I0308 12:26:05.391663       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473150, {READY <nil>}
2022-03-08T12:26:05.392593865Z I0308 12:26:05.392449       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:26:24.832650606Z I0308 12:26:24.832539       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:26:24.832708328Z I0308 12:26:24.832660       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:26:24.832708328Z I0308 12:26:24.832683       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:26:24.832939115Z I0308 12:26:24.832909       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db590, {CONNECTING <nil>}
2022-03-08T12:26:24.843628765Z I0308 12:26:24.843576       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db590, {READY <nil>}
2022-03-08T12:26:24.844878047Z I0308 12:26:24.844827       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:26:35.681208777Z I0308 12:26:35.681126       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:26:35.681263190Z I0308 12:26:35.681205       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:26:35.681263190Z I0308 12:26:35.681217       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:26:35.681350686Z I0308 12:26:35.681331       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f640e0, {CONNECTING <nil>}
2022-03-08T12:26:35.690073819Z I0308 12:26:35.690022       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f640e0, {READY <nil>}
2022-03-08T12:26:35.690958225Z I0308 12:26:35.690922       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:26:45.708612931Z I0308 12:26:45.708506       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:26:45.708612931Z I0308 12:26:45.708581       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:26:45.708612931Z I0308 12:26:45.708593       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:26:45.708759658Z I0308 12:26:45.708709       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64b20, {CONNECTING <nil>}
2022-03-08T12:26:45.717711651Z I0308 12:26:45.717583       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64b20, {READY <nil>}
2022-03-08T12:26:45.721455556Z I0308 12:26:45.721162       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:27:04.652794684Z I0308 12:27:04.652072       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:27:04.652794684Z I0308 12:27:04.652149       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:27:04.652794684Z I0308 12:27:04.652161       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:27:04.652794684Z I0308 12:27:04.652529       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e8e0, {CONNECTING <nil>}
2022-03-08T12:27:04.665737137Z I0308 12:27:04.665623       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e8e0, {READY <nil>}
2022-03-08T12:27:04.667039484Z I0308 12:27:04.666953       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:27:14.339358583Z I0308 12:27:14.339259       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:27:14.339358583Z I0308 12:27:14.339321       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:27:14.339358583Z I0308 12:27:14.339330       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:27:14.339478079Z I0308 12:27:14.339448       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214e010, {CONNECTING <nil>}
2022-03-08T12:27:14.347625173Z I0308 12:27:14.347549       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214e010, {READY <nil>}
2022-03-08T12:27:14.348657007Z I0308 12:27:14.348604       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:27:19.029524095Z I0308 12:27:19.029452       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:27:19.029524095Z I0308 12:27:19.029515       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:27:19.029575457Z I0308 12:27:19.029524       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:27:19.029652922Z I0308 12:27:19.029621       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f920, {CONNECTING <nil>}
2022-03-08T12:27:19.037997413Z I0308 12:27:19.037893       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f920, {READY <nil>}
2022-03-08T12:27:19.039220792Z I0308 12:27:19.039002       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:27:40.802027555Z I0308 12:27:40.801956       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:27:40.802027555Z I0308 12:27:40.802017       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:27:40.802098797Z I0308 12:27:40.802026       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:27:40.802177942Z I0308 12:27:40.802161       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30720, {CONNECTING <nil>}
2022-03-08T12:27:40.810121061Z I0308 12:27:40.810050       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30720, {READY <nil>}
2022-03-08T12:27:40.811090427Z I0308 12:27:40.811050       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:27:45.304746149Z I0308 12:27:45.304160       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:27:45.304746149Z I0308 12:27:45.304238       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:27:45.304746149Z I0308 12:27:45.304248       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:27:45.304746149Z I0308 12:27:45.304453       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1710, {CONNECTING <nil>}
2022-03-08T12:27:45.320421006Z I0308 12:27:45.320361       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1710, {READY <nil>}
2022-03-08T12:27:45.322415520Z I0308 12:27:45.322351       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:27:55.035156160Z I0308 12:27:55.035055       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:27:55.035156160Z I0308 12:27:55.035114       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:27:55.035156160Z I0308 12:27:55.035126       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:27:55.035328048Z I0308 12:27:55.035268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f330, {CONNECTING <nil>}
2022-03-08T12:27:55.043291245Z I0308 12:27:55.043225       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f330, {READY <nil>}
2022-03-08T12:27:55.044656319Z I0308 12:27:55.044596       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:28:16.483108947Z I0308 12:28:16.482194       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:28:16.483108947Z I0308 12:28:16.482255       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:28:16.483108947Z I0308 12:28:16.482265       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:28:16.483108947Z I0308 12:28:16.482620       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db0b0, {CONNECTING <nil>}
2022-03-08T12:28:16.493214915Z I0308 12:28:16.492063       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db0b0, {READY <nil>}
2022-03-08T12:28:16.494280022Z I0308 12:28:16.494222       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:28:17.522658554Z I0308 12:28:17.522568       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:28:17.522658554Z I0308 12:28:17.522633       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:28:17.522658554Z I0308 12:28:17.522643       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:28:17.523080178Z I0308 12:28:17.523031       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176260, {CONNECTING <nil>}
2022-03-08T12:28:17.536778580Z I0308 12:28:17.536727       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176260, {READY <nil>}
2022-03-08T12:28:17.538489056Z I0308 12:28:17.538451       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:28:37.775100192Z I0308 12:28:37.774949       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:28:37.775100192Z I0308 12:28:37.775035       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:28:37.775100192Z I0308 12:28:37.775047       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:28:37.775520306Z I0308 12:28:37.775469       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45b20, {CONNECTING <nil>}
2022-03-08T12:28:37.782782036Z I0308 12:28:37.782734       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45b20, {READY <nil>}
2022-03-08T12:28:37.783900417Z I0308 12:28:37.783835       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:28:51.740533383Z I0308 12:28:51.740475       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:28:51.740654617Z I0308 12:28:51.740643       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:28:51.740680678Z I0308 12:28:51.740673       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:28:51.741090353Z I0308 12:28:51.741021       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002df580, {CONNECTING <nil>}
2022-03-08T12:28:51.750239424Z I0308 12:28:51.750186       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002df580, {READY <nil>}
2022-03-08T12:28:51.751396356Z I0308 12:28:51.751357       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:28:58.116121741Z I0308 12:28:58.116051       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:28:58.116121741Z I0308 12:28:58.116109       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:28:58.116182445Z I0308 12:28:58.116119       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:28:58.116487766Z I0308 12:28:58.116467       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334a90, {CONNECTING <nil>}
2022-03-08T12:28:58.124802057Z I0308 12:28:58.124740       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334a90, {READY <nil>}
2022-03-08T12:28:58.125762912Z I0308 12:28:58.125730       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:29:14.036600899Z I0308 12:29:14.036518       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:29:14.036600899Z I0308 12:29:14.036589       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:29:14.036668806Z I0308 12:29:14.036603       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:29:14.036722590Z I0308 12:29:14.036704       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413c30, {CONNECTING <nil>}
2022-03-08T12:29:14.043607210Z I0308 12:29:14.043551       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413c30, {READY <nil>}
2022-03-08T12:29:14.044348020Z I0308 12:29:14.044318       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:29:31.413874999Z I0308 12:29:31.413736       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:29:31.413874999Z I0308 12:29:31.413799       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:29:31.413874999Z I0308 12:29:31.413819       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:29:31.414038600Z I0308 12:29:31.414018       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c890d0, {CONNECTING <nil>}
2022-03-08T12:29:31.423108666Z I0308 12:29:31.423018       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c890d0, {READY <nil>}
2022-03-08T12:29:31.424399735Z I0308 12:29:31.424348       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:29:35.228588718Z I0308 12:29:35.228511       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:29:35.228719558Z I0308 12:29:35.228703       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:29:35.228787247Z I0308 12:29:35.228776       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:29:35.229197836Z I0308 12:29:35.229135       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042aa00, {CONNECTING <nil>}
2022-03-08T12:29:35.239950247Z I0308 12:29:35.239846       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042aa00, {READY <nil>}
2022-03-08T12:29:35.241193526Z I0308 12:29:35.241084       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:29:46.460564688Z I0308 12:29:46.460508       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:29:46.460622794Z I0308 12:29:46.460570       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:29:46.460622794Z I0308 12:29:46.460582       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:29:46.460692644Z I0308 12:29:46.460672       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f17a0, {CONNECTING <nil>}
2022-03-08T12:29:46.469687751Z I0308 12:29:46.469632       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f17a0, {READY <nil>}
2022-03-08T12:29:46.470897135Z I0308 12:29:46.470823       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:30:05.199937542Z I0308 12:30:05.199826       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:30:05.200007719Z I0308 12:30:05.199931       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:30:05.200007719Z I0308 12:30:05.199943       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:30:05.200182984Z I0308 12:30:05.200080       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322e50, {CONNECTING <nil>}
2022-03-08T12:30:05.210061492Z I0308 12:30:05.209931       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322e50, {READY <nil>}
2022-03-08T12:30:05.219265686Z I0308 12:30:05.219191       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:30:11.804265268Z I0308 12:30:11.804121       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:30:11.804265268Z I0308 12:30:11.804224       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:30:11.804265268Z I0308 12:30:11.804243       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:30:11.804676303Z I0308 12:30:11.804621       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b377c0, {CONNECTING <nil>}
2022-03-08T12:30:11.815443613Z I0308 12:30:11.815325       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b377c0, {READY <nil>}
2022-03-08T12:30:11.816309626Z I0308 12:30:11.816265       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:30:18.588491899Z I0308 12:30:18.588388       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:30:18.588560698Z I0308 12:30:18.588488       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:30:18.588560698Z I0308 12:30:18.588499       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:30:18.588745872Z I0308 12:30:18.588692       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473250, {CONNECTING <nil>}
2022-03-08T12:30:18.598648040Z I0308 12:30:18.598580       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473250, {READY <nil>}
2022-03-08T12:30:18.599583975Z I0308 12:30:18.599537       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:30:36.269799026Z I0308 12:30:36.269719       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:30:36.269981255Z I0308 12:30:36.269851       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:30:36.269981255Z I0308 12:30:36.269867       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:30:36.270105350Z I0308 12:30:36.270073       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025356f0, {CONNECTING <nil>}
2022-03-08T12:30:36.279112912Z I0308 12:30:36.278995       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025356f0, {READY <nil>}
2022-03-08T12:30:36.280268163Z I0308 12:30:36.280208       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:30:51.813356093Z I0308 12:30:51.813229       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:30:51.813356093Z I0308 12:30:51.813291       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:30:51.813356093Z I0308 12:30:51.813299       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:30:51.813651239Z I0308 12:30:51.813463       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344ab0, {CONNECTING <nil>}
2022-03-08T12:30:51.822656578Z I0308 12:30:51.822531       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344ab0, {READY <nil>}
2022-03-08T12:30:51.823666212Z I0308 12:30:51.823607       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:31:00.626942659Z I0308 12:31:00.626861       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:31:00.627094016Z I0308 12:31:00.627081       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:31:00.627136656Z I0308 12:31:00.627128       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:31:00.627298283Z I0308 12:31:00.627256       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64e90, {CONNECTING <nil>}
2022-03-08T12:31:00.640974146Z I0308 12:31:00.640894       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64e90, {READY <nil>}
2022-03-08T12:31:00.644259330Z I0308 12:31:00.644189       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:31:07.741532193Z I0308 12:31:07.741453       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:31:07.741667748Z I0308 12:31:07.741657       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:31:07.741710373Z I0308 12:31:07.741701       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:31:07.741918329Z I0308 12:31:07.741833       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345b80, {CONNECTING <nil>}
2022-03-08T12:31:07.750151217Z I0308 12:31:07.750099       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345b80, {READY <nil>}
2022-03-08T12:31:07.751363845Z I0308 12:31:07.751317       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:31:30.148948048Z I0308 12:31:30.148877       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:31:30.149043129Z I0308 12:31:30.149032       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:31:30.149068383Z I0308 12:31:30.149061       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:31:30.149244729Z I0308 12:31:30.149201       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c886d0, {CONNECTING <nil>}
2022-03-08T12:31:30.158455803Z I0308 12:31:30.158408       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c886d0, {READY <nil>}
2022-03-08T12:31:30.159449853Z I0308 12:31:30.159410       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:31:41.706006817Z I0308 12:31:41.705871       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:31:41.706341383Z I0308 12:31:41.706309       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:31:41.706403630Z I0308 12:31:41.706388       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:31:41.706638023Z I0308 12:31:41.706588       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f890, {CONNECTING <nil>}
2022-03-08T12:31:41.714408932Z I0308 12:31:41.714347       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f890, {READY <nil>}
2022-03-08T12:31:41.715556678Z I0308 12:31:41.715505       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:31:44.449677506Z I0308 12:31:44.449561       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:31:44.449677506Z I0308 12:31:44.449634       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:31:44.449677506Z I0308 12:31:44.449648       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:31:44.450198627Z I0308 12:31:44.450109       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a860, {CONNECTING <nil>}
2022-03-08T12:31:44.460235104Z I0308 12:31:44.460167       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a860, {READY <nil>}
2022-03-08T12:31:44.461827574Z I0308 12:31:44.461755       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:32:10.927063331Z I0308 12:32:10.927009       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:32:10.927156696Z I0308 12:32:10.927147       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:32:10.927180455Z I0308 12:32:10.927173       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:32:10.927502140Z I0308 12:32:10.927341       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23690, {CONNECTING <nil>}
2022-03-08T12:32:10.936362298Z I0308 12:32:10.936307       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23690, {READY <nil>}
2022-03-08T12:32:10.938448237Z I0308 12:32:10.938404       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:32:24.769010745Z I0308 12:32:24.768850       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:32:24.769010745Z I0308 12:32:24.768997       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:32:24.769088185Z I0308 12:32:24.769009       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:32:24.769370957Z I0308 12:32:24.769351       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36b30, {CONNECTING <nil>}
2022-03-08T12:32:24.778701366Z I0308 12:32:24.778648       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36b30, {READY <nil>}
2022-03-08T12:32:24.780097190Z I0308 12:32:24.779990       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:32:25.515292953Z I0308 12:32:25.515226       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:32:25.515292953Z I0308 12:32:25.515279       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:32:25.515352745Z I0308 12:32:25.515289       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:32:25.515874731Z I0308 12:32:25.515647       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307980, {CONNECTING <nil>}
2022-03-08T12:32:25.524398880Z I0308 12:32:25.524335       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307980, {READY <nil>}
2022-03-08T12:32:25.525740961Z I0308 12:32:25.525685       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:32:41.180833282Z I0308 12:32:41.180728       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:32:41.180833282Z I0308 12:32:41.180787       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:32:41.180833282Z I0308 12:32:41.180799       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:32:41.181306436Z I0308 12:32:41.181263       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ef60, {CONNECTING <nil>}
2022-03-08T12:32:41.192036637Z I0308 12:32:41.191844       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ef60, {READY <nil>}
2022-03-08T12:32:41.194795682Z I0308 12:32:41.194717       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:32:58.182904511Z I0308 12:32:58.179954       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:32:58.182904511Z I0308 12:32:58.180025       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:32:58.182904511Z I0308 12:32:58.180038       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:32:58.182904511Z I0308 12:32:58.180787       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025345b0, {CONNECTING <nil>}
2022-03-08T12:32:58.197208282Z I0308 12:32:58.191841       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025345b0, {READY <nil>}
2022-03-08T12:32:58.197208282Z I0308 12:32:58.192638       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:33:01.444489416Z I0308 12:33:01.443205       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:33:01.444489416Z I0308 12:33:01.443272       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:33:01.444489416Z I0308 12:33:01.443285       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:33:01.444489416Z I0308 12:33:01.443670       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f642b0, {CONNECTING <nil>}
2022-03-08T12:33:01.455547132Z I0308 12:33:01.453213       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f642b0, {READY <nil>}
2022-03-08T12:33:01.455625034Z I0308 12:33:01.454323       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:33:17.471200626Z I0308 12:33:17.471130       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:33:17.471252237Z I0308 12:33:17.471202       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:33:17.471252237Z I0308 12:33:17.471210       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:33:17.471529290Z I0308 12:33:17.471502       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbfae0, {CONNECTING <nil>}
2022-03-08T12:33:17.481895371Z I0308 12:33:17.481743       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbfae0, {READY <nil>}
2022-03-08T12:33:17.483387284Z I0308 12:33:17.483318       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:33:33.311518129Z I0308 12:33:33.310956       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:33:33.311518129Z I0308 12:33:33.311019       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:33:33.311518129Z I0308 12:33:33.311031       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:33:33.311518129Z I0308 12:33:33.311200       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e120, {CONNECTING <nil>}
2022-03-08T12:33:33.319469295Z I0308 12:33:33.319376       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e120, {READY <nil>}
2022-03-08T12:33:33.320508716Z I0308 12:33:33.320458       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:33:33.938840559Z I0308 12:33:33.938756       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:33:33.938950836Z I0308 12:33:33.938933       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:33:33.938981220Z I0308 12:33:33.938950       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:33:33.939142134Z I0308 12:33:33.939107       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c88fd0, {CONNECTING <nil>}
2022-03-08T12:33:33.948978767Z I0308 12:33:33.948829       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c88fd0, {READY <nil>}
2022-03-08T12:33:33.950158444Z I0308 12:33:33.949931       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:33:51.315837370Z I0308 12:33:51.315724       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:33:51.315837370Z I0308 12:33:51.315777       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:33:51.315837370Z I0308 12:33:51.315785       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:33:51.315948577Z I0308 12:33:51.315863       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1bb0, {CONNECTING <nil>}
2022-03-08T12:33:51.324869379Z I0308 12:33:51.324746       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1bb0, {READY <nil>}
2022-03-08T12:33:51.325953897Z I0308 12:33:51.325867       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:34:06.018161505Z I0308 12:34:06.018100       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:34:06.018232621Z I0308 12:34:06.018160       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:34:06.018232621Z I0308 12:34:06.018172       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:34:06.018246816Z I0308 12:34:06.018240       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b920, {CONNECTING <nil>}
2022-03-08T12:34:06.027370351Z I0308 12:34:06.027311       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b920, {READY <nil>}
2022-03-08T12:34:06.028357535Z I0308 12:34:06.028326       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:34:06.992508415Z I0308 12:34:06.992444       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:34:06.992508415Z I0308 12:34:06.992497       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:34:06.992571039Z I0308 12:34:06.992505       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:34:06.992660434Z I0308 12:34:06.992622       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23300, {CONNECTING <nil>}
2022-03-08T12:34:07.002333084Z I0308 12:34:07.002281       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23300, {READY <nil>}
2022-03-08T12:34:07.003388695Z I0308 12:34:07.003341       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:34:30.061560024Z I0308 12:34:30.061471       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:34:30.061697523Z I0308 12:34:30.061686       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:34:30.061729007Z I0308 12:34:30.061720       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:34:30.062167925Z I0308 12:34:30.062131       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219980, {CONNECTING <nil>}
2022-03-08T12:34:30.071059777Z I0308 12:34:30.070988       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219980, {READY <nil>}
2022-03-08T12:34:30.072282796Z I0308 12:34:30.072244       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:34:43.039449064Z I0308 12:34:43.039348       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:34:43.039604591Z I0308 12:34:43.039590       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:34:43.039653664Z I0308 12:34:43.039642       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:34:43.040190324Z I0308 12:34:43.040076       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8d10, {CONNECTING <nil>}
2022-03-08T12:34:43.046776285Z I0308 12:34:43.046735       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8d10, {READY <nil>}
2022-03-08T12:34:43.047640914Z I0308 12:34:43.047607       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:34:46.824082561Z I0308 12:34:46.824022       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:34:46.824142910Z I0308 12:34:46.824082       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:34:46.824142910Z I0308 12:34:46.824092       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:34:46.824455095Z I0308 12:34:46.824419       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017668d0, {CONNECTING <nil>}
2022-03-08T12:34:46.832394147Z I0308 12:34:46.832337       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0017668d0, {READY <nil>}
2022-03-08T12:34:46.834965604Z I0308 12:34:46.834907       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:35:00.474405805Z I0308 12:35:00.474349       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:35:00.474479903Z I0308 12:35:00.474406       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:35:00.474479903Z I0308 12:35:00.474416       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:35:00.474561583Z I0308 12:35:00.474531       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de580, {CONNECTING <nil>}
2022-03-08T12:35:00.482561417Z I0308 12:35:00.482512       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de580, {READY <nil>}
2022-03-08T12:35:00.483540552Z I0308 12:35:00.483504       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:35:17.459111581Z I0308 12:35:17.459031       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:35:17.459111581Z I0308 12:35:17.459098       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:35:17.459178312Z I0308 12:35:17.459111       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:35:17.459290565Z I0308 12:35:17.459262       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157df70, {CONNECTING <nil>}
2022-03-08T12:35:17.468788083Z I0308 12:35:17.468734       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157df70, {READY <nil>}
2022-03-08T12:35:17.470272291Z I0308 12:35:17.470216       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:35:26.305331551Z I0308 12:35:26.305255       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:35:26.305410975Z I0308 12:35:26.305328       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:35:26.305410975Z I0308 12:35:26.305337       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:35:26.305791558Z I0308 12:35:26.305726       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218adc0, {CONNECTING <nil>}
2022-03-08T12:35:26.312906799Z I0308 12:35:26.312796       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218adc0, {READY <nil>}
2022-03-08T12:35:26.313919778Z I0308 12:35:26.313867       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:35:44.898081299Z I0308 12:35:44.898006       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:35:44.898145852Z I0308 12:35:44.898073       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:35:44.898145852Z I0308 12:35:44.898083       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:35:44.898277908Z I0308 12:35:44.898213       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412180, {CONNECTING <nil>}
2022-03-08T12:35:44.908591697Z I0308 12:35:44.908537       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412180, {READY <nil>}
2022-03-08T12:35:44.909834827Z I0308 12:35:44.909740       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:35:53.967777929Z I0308 12:35:53.967705       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:35:53.967905009Z I0308 12:35:53.967778       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:35:53.967905009Z I0308 12:35:53.967787       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:35:53.967945006Z I0308 12:35:53.967920       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bdd0, {CONNECTING <nil>}
2022-03-08T12:35:53.977550801Z I0308 12:35:53.977483       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bdd0, {READY <nil>}
2022-03-08T12:35:53.978755398Z I0308 12:35:53.978702       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:36:05.688841841Z I0308 12:36:05.688763       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:36:05.688973096Z I0308 12:36:05.688841       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:36:05.688973096Z I0308 12:36:05.688852       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:36:05.689101806Z I0308 12:36:05.689064       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e15f0, {CONNECTING <nil>}
2022-03-08T12:36:05.697253824Z I0308 12:36:05.697190       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e15f0, {READY <nil>}
2022-03-08T12:36:05.698468752Z I0308 12:36:05.698274       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:36:28.769551113Z I0308 12:36:28.768572       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:36:28.769551113Z I0308 12:36:28.768678       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:36:28.769551113Z I0308 12:36:28.768691       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:36:28.769551113Z I0308 12:36:28.768954       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214fe80, {CONNECTING <nil>}
2022-03-08T12:36:28.781549439Z I0308 12:36:28.781410       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214fe80, {READY <nil>}
2022-03-08T12:36:28.783023681Z I0308 12:36:28.782965       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:36:36.209577214Z I0308 12:36:36.209451       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:36:36.209577214Z I0308 12:36:36.209534       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:36:36.209577214Z I0308 12:36:36.209545       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:36:36.209773550Z I0308 12:36:36.209722       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306080, {CONNECTING <nil>}
2022-03-08T12:36:36.218001778Z I0308 12:36:36.217948       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306080, {READY <nil>}
2022-03-08T12:36:36.219142538Z I0308 12:36:36.219111       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:36:47.382044956Z I0308 12:36:47.381993       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:36:47.382141116Z I0308 12:36:47.382131       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:36:47.382166722Z I0308 12:36:47.382159       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:36:47.382298467Z I0308 12:36:47.382276       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac84b0, {CONNECTING <nil>}
2022-03-08T12:36:47.389697903Z I0308 12:36:47.389641       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac84b0, {READY <nil>}
2022-03-08T12:36:47.390715281Z I0308 12:36:47.390664       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:37:08.678550920Z I0308 12:37:08.678479       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:37:08.678625163Z I0308 12:37:08.678549       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:37:08.678625163Z I0308 12:37:08.678559       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:37:08.678701565Z I0308 12:37:08.678685       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a200, {CONNECTING <nil>}
2022-03-08T12:37:08.687132270Z I0308 12:37:08.687060       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a200, {READY <nil>}
2022-03-08T12:37:08.688455811Z I0308 12:37:08.688425       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:37:11.645405948Z I0308 12:37:11.645345       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:37:11.645454703Z I0308 12:37:11.645415       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:37:11.645454703Z I0308 12:37:11.645427       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:37:11.645645614Z I0308 12:37:11.645625       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219e50, {CONNECTING <nil>}
2022-03-08T12:37:11.653385027Z I0308 12:37:11.653337       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219e50, {READY <nil>}
2022-03-08T12:37:11.655744918Z I0308 12:37:11.655705       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:37:31.143683036Z I0308 12:37:31.142843       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:37:31.143683036Z I0308 12:37:31.142925       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:37:31.143683036Z I0308 12:37:31.142938       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:37:31.143683036Z I0308 12:37:31.143300       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64c70, {CONNECTING <nil>}
2022-03-08T12:37:31.150397492Z I0308 12:37:31.150307       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64c70, {READY <nil>}
2022-03-08T12:37:31.151156088Z I0308 12:37:31.151098       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:37:41.345798160Z I0308 12:37:41.345737       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:37:41.345798160Z I0308 12:37:41.345783       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:37:41.345798160Z I0308 12:37:41.345790       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:37:41.346199564Z I0308 12:37:41.346157       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0010474f0, {CONNECTING <nil>}
2022-03-08T12:37:41.353816495Z I0308 12:37:41.353752       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0010474f0, {READY <nil>}
2022-03-08T12:37:41.354681348Z I0308 12:37:41.354645       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:37:56.542004220Z I0308 12:37:56.541929       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:37:56.542004220Z I0308 12:37:56.541976       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:37:56.542004220Z I0308 12:37:56.541985       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:37:56.542314566Z I0308 12:37:56.542271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d950, {CONNECTING <nil>}
2022-03-08T12:37:56.550223878Z I0308 12:37:56.550085       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d950, {READY <nil>}
2022-03-08T12:37:56.551043372Z I0308 12:37:56.550989       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:38:12.440973412Z I0308 12:38:12.440785       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:38:12.440973412Z I0308 12:38:12.440935       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:38:12.440973412Z I0308 12:38:12.440953       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:38:12.442916766Z I0308 12:38:12.441497       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004933d0, {CONNECTING <nil>}
2022-03-08T12:38:12.451351048Z I0308 12:38:12.451298       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004933d0, {READY <nil>}
2022-03-08T12:38:12.452352414Z I0308 12:38:12.452312       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:38:15.873086072Z I0308 12:38:15.872873       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:38:15.873164248Z I0308 12:38:15.873093       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:38:15.873164248Z I0308 12:38:15.873104       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:38:15.873292066Z I0308 12:38:15.873269       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493eb0, {CONNECTING <nil>}
2022-03-08T12:38:15.881514770Z I0308 12:38:15.881458       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493eb0, {READY <nil>}
2022-03-08T12:38:15.883248833Z I0308 12:38:15.883189       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:38:36.247830413Z I0308 12:38:36.247737       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:38:36.248050636Z I0308 12:38:36.248028       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:38:36.248117859Z I0308 12:38:36.248091       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:38:36.248712963Z I0308 12:38:36.248678       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214fd60, {CONNECTING <nil>}
2022-03-08T12:38:36.257521330Z I0308 12:38:36.257464       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214fd60, {READY <nil>}
2022-03-08T12:38:36.258522282Z I0308 12:38:36.258477       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:38:46.550029409Z I0308 12:38:46.549934       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:38:46.550168524Z I0308 12:38:46.550157       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:38:46.550219410Z I0308 12:38:46.550207       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:38:46.550711090Z I0308 12:38:46.550681       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473610, {CONNECTING <nil>}
2022-03-08T12:38:46.557411044Z I0308 12:38:46.557339       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473610, {READY <nil>}
2022-03-08T12:38:46.558379337Z I0308 12:38:46.558347       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:38:58.014622633Z I0308 12:38:58.014509       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:38:58.014622633Z I0308 12:38:58.014604       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:38:58.014689572Z I0308 12:38:58.014619       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:38:58.014776381Z I0308 12:38:58.014756       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8970, {CONNECTING <nil>}
2022-03-08T12:38:58.022617017Z I0308 12:38:58.022523       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8970, {READY <nil>}
2022-03-08T12:38:58.023408558Z I0308 12:38:58.023369       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:39:10.610021238Z I0308 12:39:10.609788       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:39:10.610021238Z I0308 12:39:10.610006       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:39:10.610076107Z I0308 12:39:10.610022       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:39:10.610170326Z I0308 12:39:10.610136       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e840, {CONNECTING <nil>}
2022-03-08T12:39:10.618790010Z I0308 12:39:10.618715       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e840, {READY <nil>}
2022-03-08T12:39:10.622667911Z I0308 12:39:10.622607       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:39:27.089174326Z I0308 12:39:27.088679       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:39:27.089174326Z I0308 12:39:27.088735       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:39:27.089174326Z I0308 12:39:27.088744       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:39:27.089174326Z I0308 12:39:27.088923       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443280, {CONNECTING <nil>}
2022-03-08T12:39:27.095957788Z I0308 12:39:27.095683       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443280, {READY <nil>}
2022-03-08T12:39:27.111753804Z I0308 12:39:27.111259       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:39:35.177380634Z I0308 12:39:35.177298       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:39:35.177380634Z I0308 12:39:35.177361       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:39:35.177380634Z I0308 12:39:35.177371       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:39:35.177779816Z I0308 12:39:35.177725       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce500, {CONNECTING <nil>}
2022-03-08T12:39:35.188353417Z I0308 12:39:35.188254       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce500, {READY <nil>}
2022-03-08T12:39:35.189603620Z I0308 12:39:35.189535       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:39:41.195331947Z I0308 12:39:41.195237       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:39:41.195481063Z I0308 12:39:41.195463       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:39:41.195526647Z I0308 12:39:41.195514       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:39:41.195709203Z I0308 12:39:41.195675       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ceb0, {CONNECTING <nil>}
2022-03-08T12:39:41.207562560Z I0308 12:39:41.207499       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ceb0, {READY <nil>}
2022-03-08T12:39:41.208531982Z I0308 12:39:41.208485       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:40:00.224686802Z I0308 12:40:00.224600       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:40:00.224841046Z I0308 12:40:00.224825       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:40:00.224873059Z I0308 12:40:00.224865       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:40:00.225396201Z I0308 12:40:00.225289       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1d60, {CONNECTING <nil>}
2022-03-08T12:40:00.233829685Z I0308 12:40:00.233738       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1d60, {READY <nil>}
2022-03-08T12:40:00.235116640Z I0308 12:40:00.235061       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:40:11.369671519Z I0308 12:40:11.369050       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:40:11.369671519Z I0308 12:40:11.369108       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:40:11.369671519Z I0308 12:40:11.369118       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:40:11.369671519Z I0308 12:40:11.369222       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413030, {CONNECTING <nil>}
2022-03-08T12:40:11.376916898Z I0308 12:40:11.376831       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413030, {READY <nil>}
2022-03-08T12:40:11.377989738Z I0308 12:40:11.377938       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:40:14.194720653Z I0308 12:40:14.194604       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:40:14.194720653Z I0308 12:40:14.194660       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:40:14.194720653Z I0308 12:40:14.194669       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:40:14.194857610Z I0308 12:40:14.194771       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c886b0, {CONNECTING <nil>}
2022-03-08T12:40:14.204774064Z I0308 12:40:14.204717       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c886b0, {READY <nil>}
2022-03-08T12:40:14.205998134Z I0308 12:40:14.205941       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:40:41.982831216Z I0308 12:40:41.982730       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:40:41.983009689Z I0308 12:40:41.982996       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:40:41.983047213Z I0308 12:40:41.983039       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:40:41.983186083Z I0308 12:40:41.983158       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322b80, {CONNECTING <nil>}
2022-03-08T12:40:41.990006627Z I0308 12:40:41.989953       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322b80, {READY <nil>}
2022-03-08T12:40:41.991037040Z I0308 12:40:41.990997       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:40:55.859282415Z I0308 12:40:55.859232       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:40:55.859369725Z I0308 12:40:55.859359       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:40:55.859393531Z I0308 12:40:55.859386       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:40:55.859706267Z I0308 12:40:55.859676       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a2f0, {CONNECTING <nil>}
2022-03-08T12:40:55.869107365Z I0308 12:40:55.869064       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a2f0, {READY <nil>}
2022-03-08T12:40:55.870127994Z I0308 12:40:55.870091       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:40:59.015356873Z I0308 12:40:59.015295       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:40:59.015477073Z I0308 12:40:59.015463       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:40:59.015528134Z I0308 12:40:59.015517       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:40:59.016025363Z I0308 12:40:59.015746       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bea0, {CONNECTING <nil>}
2022-03-08T12:40:59.033850862Z I0308 12:40:59.033769       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bea0, {READY <nil>}
2022-03-08T12:40:59.035084801Z I0308 12:40:59.035037       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:41:15.416780126Z I0308 12:41:15.416720       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:41:15.416904824Z I0308 12:41:15.416878       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:41:15.416934172Z I0308 12:41:15.416926       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:41:15.417128043Z I0308 12:41:15.417097       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b372f0, {CONNECTING <nil>}
2022-03-08T12:41:15.425966858Z I0308 12:41:15.425915       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b372f0, {READY <nil>}
2022-03-08T12:41:15.426754877Z I0308 12:41:15.426729       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:41:33.259190877Z I0308 12:41:33.259106       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:41:33.259324945Z I0308 12:41:33.259314       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:41:33.259355599Z I0308 12:41:33.259347       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:41:33.259791984Z I0308 12:41:33.259761       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022199d0, {CONNECTING <nil>}
2022-03-08T12:41:33.269506813Z I0308 12:41:33.269455       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022199d0, {READY <nil>}
2022-03-08T12:41:33.270498449Z I0308 12:41:33.270463       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:41:41.852243345Z I0308 12:41:41.852141       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:41:41.852394783Z I0308 12:41:41.852382       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:41:41.852429043Z I0308 12:41:41.852419       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:41:41.852984640Z I0308 12:41:41.852953       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766670, {CONNECTING <nil>}
2022-03-08T12:41:41.862934423Z I0308 12:41:41.862868       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766670, {READY <nil>}
2022-03-08T12:41:41.864517279Z I0308 12:41:41.864471       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:41:53.043428083Z I0308 12:41:53.043350       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:41:53.043490033Z I0308 12:41:53.043469       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:41:53.043490033Z I0308 12:41:53.043483       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:41:53.043622873Z I0308 12:41:53.043587       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335020, {CONNECTING <nil>}
2022-03-08T12:41:53.054150901Z I0308 12:41:53.054066       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000335020, {READY <nil>}
2022-03-08T12:41:53.055518403Z I0308 12:41:53.055431       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:42:10.052099102Z I0308 12:42:10.052011       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:42:10.052160697Z I0308 12:42:10.052144       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:42:10.052160697Z I0308 12:42:10.052154       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:42:10.052349507Z I0308 12:42:10.052305       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b444b0, {CONNECTING <nil>}
2022-03-08T12:42:10.063789585Z I0308 12:42:10.061340       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b444b0, {READY <nil>}
2022-03-08T12:42:10.063789585Z I0308 12:42:10.062600       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:42:24.393463080Z I0308 12:42:24.393357       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:42:24.393463080Z I0308 12:42:24.393420       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:42:24.393463080Z I0308 12:42:24.393431       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:42:24.393785906Z I0308 12:42:24.393739       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493a40, {CONNECTING <nil>}
2022-03-08T12:42:24.403197005Z I0308 12:42:24.403108       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493a40, {READY <nil>}
2022-03-08T12:42:24.404225830Z I0308 12:42:24.404153       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:42:36.873512489Z I0308 12:42:36.872976       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:42:36.873512489Z I0308 12:42:36.873036       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:42:36.873512489Z I0308 12:42:36.873047       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:42:36.873512489Z I0308 12:42:36.873151       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c89ee0, {CONNECTING <nil>}
2022-03-08T12:42:36.883394674Z I0308 12:42:36.883342       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c89ee0, {READY <nil>}
2022-03-08T12:42:36.884665832Z I0308 12:42:36.884616       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:42:42.286292475Z I0308 12:42:42.286222       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:42:42.286479185Z I0308 12:42:42.286456       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:42:42.286574111Z I0308 12:42:42.286524       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:42:42.286865610Z I0308 12:42:42.286779       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f17a0, {CONNECTING <nil>}
2022-03-08T12:42:42.306699699Z I0308 12:42:42.306637       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f17a0, {READY <nil>}
2022-03-08T12:42:42.307985185Z I0308 12:42:42.307946       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:43:06.341381604Z I0308 12:43:06.341323       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:43:06.341452520Z I0308 12:43:06.341388       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:43:06.341452520Z I0308 12:43:06.341398       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:43:06.341531052Z I0308 12:43:06.341502       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e14b0, {CONNECTING <nil>}
2022-03-08T12:43:06.350404457Z I0308 12:43:06.350358       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e14b0, {READY <nil>}
2022-03-08T12:43:06.351661064Z I0308 12:43:06.351618       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:43:08.464305100Z I0308 12:43:08.464219       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:43:08.464305100Z I0308 12:43:08.464270       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:43:08.464305100Z I0308 12:43:08.464278       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:43:08.464375917Z I0308 12:43:08.464357       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b960, {CONNECTING <nil>}
2022-03-08T12:43:08.479915997Z I0308 12:43:08.479771       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b960, {READY <nil>}
2022-03-08T12:43:08.482575133Z I0308 12:43:08.482504       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:43:19.215611372Z I0308 12:43:19.215441       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:43:19.215677617Z I0308 12:43:19.215644       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:43:19.215677617Z I0308 12:43:19.215667       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:43:19.215974037Z I0308 12:43:19.215932       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37080, {CONNECTING <nil>}
2022-03-08T12:43:19.226078193Z I0308 12:43:19.226028       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37080, {READY <nil>}
2022-03-08T12:43:19.227175090Z I0308 12:43:19.227131       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:43:47.901634093Z I0308 12:43:47.901560       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:43:47.901634093Z I0308 12:43:47.901614       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:43:47.901634093Z I0308 12:43:47.901622       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:43:47.901763544Z I0308 12:43:47.901747       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022190e0, {CONNECTING <nil>}
2022-03-08T12:43:47.909320861Z I0308 12:43:47.909275       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022190e0, {READY <nil>}
2022-03-08T12:43:47.910303557Z I0308 12:43:47.910256       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:43:49.214412251Z I0308 12:43:49.214353       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:43:49.214537139Z I0308 12:43:49.214523       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:43:49.214567955Z I0308 12:43:49.214559       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:43:49.214693266Z I0308 12:43:49.214641       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443f60, {CONNECTING <nil>}
2022-03-08T12:43:49.224352506Z I0308 12:43:49.224302       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443f60, {READY <nil>}
2022-03-08T12:43:49.225534780Z I0308 12:43:49.225494       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:44:01.131154003Z I0308 12:44:01.131096       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:44:01.131241413Z I0308 12:44:01.131232       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:44:01.131264504Z I0308 12:44:01.131257       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:44:01.131408596Z I0308 12:44:01.131365       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003343b0, {CONNECTING <nil>}
2022-03-08T12:44:01.139968413Z I0308 12:44:01.139904       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003343b0, {READY <nil>}
2022-03-08T12:44:01.140843425Z I0308 12:44:01.140785       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:44:22.288527483Z I0308 12:44:22.288461       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:44:22.288527483Z I0308 12:44:22.288519       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:44:22.288593202Z I0308 12:44:22.288529       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:44:22.288628739Z I0308 12:44:22.288605       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e830, {CONNECTING <nil>}
2022-03-08T12:44:22.298353702Z I0308 12:44:22.298271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e830, {READY <nil>}
2022-03-08T12:44:22.299400771Z I0308 12:44:22.299339       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:44:26.758366433Z I0308 12:44:26.758288       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:44:26.758366433Z I0308 12:44:26.758350       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:44:26.758440117Z I0308 12:44:26.758358       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:44:26.758555373Z I0308 12:44:26.758531       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ef40, {CONNECTING <nil>}
2022-03-08T12:44:26.772058709Z I0308 12:44:26.771993       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ef40, {READY <nil>}
2022-03-08T12:44:26.772869730Z I0308 12:44:26.772773       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:44:40.458100825Z I0308 12:44:40.456236       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:44:40.458100825Z I0308 12:44:40.456310       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:44:40.458100825Z I0308 12:44:40.456322       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:44:40.458100825Z I0308 12:44:40.456434       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ab50, {CONNECTING <nil>}
2022-03-08T12:44:40.469912611Z I0308 12:44:40.469818       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218ab50, {READY <nil>}
2022-03-08T12:44:40.471376551Z I0308 12:44:40.471310       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:44:55.922781948Z I0308 12:44:55.922729       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:44:55.922853925Z I0308 12:44:55.922787       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:44:55.922853925Z I0308 12:44:55.922810       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:44:55.922953743Z I0308 12:44:55.922936       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e210, {CONNECTING <nil>}
2022-03-08T12:44:55.933072817Z I0308 12:44:55.933022       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e210, {READY <nil>}
2022-03-08T12:44:55.934328956Z I0308 12:44:55.934285       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:45:09.502364834Z I0308 12:45:09.502243       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:45:09.502364834Z I0308 12:45:09.502327       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:45:09.502364834Z I0308 12:45:09.502340       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:45:09.502953597Z I0308 12:45:09.502769       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95010, {CONNECTING <nil>}
2022-03-08T12:45:09.510544820Z I0308 12:45:09.510492       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95010, {READY <nil>}
2022-03-08T12:45:09.511444101Z I0308 12:45:09.511409       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:45:14.901461801Z I0308 12:45:14.899902       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:45:14.901461801Z I0308 12:45:14.899970       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:45:14.901461801Z I0308 12:45:14.899983       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:45:14.901461801Z I0308 12:45:14.900089       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0770, {CONNECTING <nil>}
2022-03-08T12:45:14.908278271Z I0308 12:45:14.908212       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0770, {READY <nil>}
2022-03-08T12:45:14.909273318Z I0308 12:45:14.909216       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:45:39.040508687Z I0308 12:45:39.040432       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:45:39.040625560Z I0308 12:45:39.040612       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:45:39.040667247Z I0308 12:45:39.040658       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:45:39.041124671Z I0308 12:45:39.041104       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37b00, {CONNECTING <nil>}
2022-03-08T12:45:39.051219137Z I0308 12:45:39.050652       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37b00, {READY <nil>}
2022-03-08T12:45:39.051869853Z I0308 12:45:39.051831       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:45:49.718224500Z I0308 12:45:49.718148       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:45:49.718403311Z I0308 12:45:49.718390       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:45:49.718445330Z I0308 12:45:49.718429       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:45:49.719231749Z I0308 12:45:49.719183       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766280, {CONNECTING <nil>}
2022-03-08T12:45:49.729549915Z I0308 12:45:49.729486       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766280, {READY <nil>}
2022-03-08T12:45:49.730556422Z I0308 12:45:49.730509       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:45:54.768787560Z I0308 12:45:54.768724       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:45:54.768984103Z I0308 12:45:54.768966       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:45:54.769034814Z I0308 12:45:54.769024       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:45:54.769426551Z I0308 12:45:54.769403       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218b90, {CONNECTING <nil>}
2022-03-08T12:45:54.777524470Z I0308 12:45:54.777478       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218b90, {READY <nil>}
2022-03-08T12:45:54.783513381Z I0308 12:45:54.783455       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:46:22.064141856Z I0308 12:46:22.064073       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:46:22.064200721Z I0308 12:46:22.064143       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:46:22.064200721Z I0308 12:46:22.064154       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:46:22.064294237Z I0308 12:46:22.064273       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcef80, {CONNECTING <nil>}
2022-03-08T12:46:22.074417406Z I0308 12:46:22.074376       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcef80, {READY <nil>}
2022-03-08T12:46:22.075513522Z I0308 12:46:22.075465       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:46:32.593404298Z I0308 12:46:32.593324       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:46:32.593404298Z I0308 12:46:32.593391       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:46:32.593404298Z I0308 12:46:32.593399       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:46:32.593546489Z I0308 12:46:32.593527       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0a10, {CONNECTING <nil>}
2022-03-08T12:46:32.600666223Z I0308 12:46:32.600619       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0a10, {READY <nil>}
2022-03-08T12:46:32.601712953Z I0308 12:46:32.601676       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:46:39.461352870Z I0308 12:46:39.461287       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:46:39.461496580Z I0308 12:46:39.461480       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:46:39.461537227Z I0308 12:46:39.461525       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:46:39.461711934Z I0308 12:46:39.461696       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44770, {CONNECTING <nil>}
2022-03-08T12:46:39.473247458Z I0308 12:46:39.473156       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44770, {READY <nil>}
2022-03-08T12:46:39.474352938Z I0308 12:46:39.474306       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:46:54.503491431Z I0308 12:46:54.503329       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:46:54.503569977Z I0308 12:46:54.503520       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:46:54.503569977Z I0308 12:46:54.503563       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:46:54.503810848Z I0308 12:46:54.503763       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a150, {CONNECTING <nil>}
2022-03-08T12:46:54.514241529Z I0308 12:46:54.514137       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a150, {READY <nil>}
2022-03-08T12:46:54.515566046Z I0308 12:46:54.515490       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:47:10.207965110Z I0308 12:47:10.202003       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:47:10.207965110Z I0308 12:47:10.202070       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:47:10.207965110Z I0308 12:47:10.202079       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:47:10.207965110Z I0308 12:47:10.202455       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bde0, {CONNECTING <nil>}
2022-03-08T12:47:10.218370711Z I0308 12:47:10.218308       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218bde0, {READY <nil>}
2022-03-08T12:47:10.226262771Z I0308 12:47:10.226203       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:47:11.802146845Z I0308 12:47:11.802049       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:47:11.802146845Z I0308 12:47:11.802133       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:47:11.802223092Z I0308 12:47:11.802144       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:47:11.802296393Z I0308 12:47:11.802272       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5100, {CONNECTING <nil>}
2022-03-08T12:47:11.809345869Z I0308 12:47:11.809293       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5100, {READY <nil>}
2022-03-08T12:47:11.810161539Z I0308 12:47:11.810132       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:47:32.398184660Z I0308 12:47:32.398088       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:47:32.398236112Z I0308 12:47:32.398180       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:47:32.398236112Z I0308 12:47:32.398198       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:47:32.398471279Z I0308 12:47:32.398417       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307160, {CONNECTING <nil>}
2022-03-08T12:47:32.408368948Z I0308 12:47:32.408295       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307160, {READY <nil>}
2022-03-08T12:47:32.409818113Z I0308 12:47:32.409742       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:47:43.589125044Z I0308 12:47:43.589040       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:47:43.589125044Z I0308 12:47:43.589108       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:47:43.589188348Z I0308 12:47:43.589117       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:47:43.589653425Z I0308 12:47:43.589554       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f010, {CONNECTING <nil>}
2022-03-08T12:47:43.596624971Z I0308 12:47:43.596578       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f010, {READY <nil>}
2022-03-08T12:47:43.598058592Z I0308 12:47:43.598023       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:47:53.733271432Z I0308 12:47:53.733188       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:47:53.733271432Z I0308 12:47:53.733247       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:47:53.733271432Z I0308 12:47:53.733257       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:47:53.733403407Z I0308 12:47:53.733341       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8050, {CONNECTING <nil>}
2022-03-08T12:47:53.742317189Z I0308 12:47:53.742257       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac8050, {READY <nil>}
2022-03-08T12:47:53.743531754Z I0308 12:47:53.743469       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:48:03.375176501Z I0308 12:48:03.375105       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:48:03.375176501Z I0308 12:48:03.375166       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:48:03.375237009Z I0308 12:48:03.375177       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:48:03.375274986Z I0308 12:48:03.375254       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9fb0, {CONNECTING <nil>}
2022-03-08T12:48:03.384326301Z I0308 12:48:03.384271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9fb0, {READY <nil>}
2022-03-08T12:48:03.386875144Z I0308 12:48:03.386749       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:48:23.527411976Z I0308 12:48:23.527334       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:48:23.527411976Z I0308 12:48:23.527391       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:48:23.527411976Z I0308 12:48:23.527400       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:48:23.527756701Z I0308 12:48:23.527726       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d130, {CONNECTING <nil>}
2022-03-08T12:48:23.534644105Z I0308 12:48:23.534568       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d130, {READY <nil>}
2022-03-08T12:48:23.535624071Z I0308 12:48:23.535578       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:48:37.135064627Z I0308 12:48:37.134790       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:48:37.135064627Z I0308 12:48:37.134867       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:48:37.135064627Z I0308 12:48:37.134879       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:48:37.135064627Z I0308 12:48:37.135011       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1410, {CONNECTING <nil>}
2022-03-08T12:48:37.142744136Z I0308 12:48:37.142670       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b1410, {READY <nil>}
2022-03-08T12:48:37.143657574Z I0308 12:48:37.143605       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:48:39.329271307Z I0308 12:48:39.329181       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:48:39.329271307Z I0308 12:48:39.329249       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:48:39.329271307Z I0308 12:48:39.329261       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:48:39.329394994Z I0308 12:48:39.329358       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ebb0, {CONNECTING <nil>}
2022-03-08T12:48:39.337391379Z I0308 12:48:39.337318       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247ebb0, {READY <nil>}
2022-03-08T12:48:39.338318455Z I0308 12:48:39.338280       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:49:05.467608196Z I0308 12:49:05.467485       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:49:05.467608196Z I0308 12:49:05.467565       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:49:05.467608196Z I0308 12:49:05.467579       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:49:05.467821313Z I0308 12:49:05.467800       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9c50, {CONNECTING <nil>}
2022-03-08T12:49:05.477336486Z I0308 12:49:05.477268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9c50, {READY <nil>}
2022-03-08T12:49:05.478193493Z I0308 12:49:05.478154       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:49:17.776674485Z I0308 12:49:17.776566       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:49:17.776674485Z I0308 12:49:17.776641       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:49:17.776674485Z I0308 12:49:17.776652       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:49:17.777130763Z I0308 12:49:17.777073       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3600, {CONNECTING <nil>}
2022-03-08T12:49:17.784921287Z I0308 12:49:17.784791       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b3600, {READY <nil>}
2022-03-08T12:49:17.786345207Z I0308 12:49:17.786223       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:49:19.779425381Z I0308 12:49:19.779330       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:49:19.779425381Z I0308 12:49:19.779383       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:49:19.779425381Z I0308 12:49:19.779394       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:49:19.779667353Z I0308 12:49:19.779632       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ea00, {CONNECTING <nil>}
2022-03-08T12:49:19.790980351Z I0308 12:49:19.790915       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ea00, {READY <nil>}
2022-03-08T12:49:19.793487986Z I0308 12:49:19.793453       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:49:47.668162264Z I0308 12:49:47.668105       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:49:47.668234285Z I0308 12:49:47.668157       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:49:47.668234285Z I0308 12:49:47.668166       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:49:47.668282099Z I0308 12:49:47.668262       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36480, {CONNECTING <nil>}
2022-03-08T12:49:47.676939121Z I0308 12:49:47.676809       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36480, {READY <nil>}
2022-03-08T12:49:47.677734592Z I0308 12:49:47.677700       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:50:00.875556473Z I0308 12:50:00.875490       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:50:00.875615239Z I0308 12:50:00.875553       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:50:00.875615239Z I0308 12:50:00.875562       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:50:00.875706052Z I0308 12:50:00.875685       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218f50, {CONNECTING <nil>}
2022-03-08T12:50:00.883781728Z I0308 12:50:00.883718       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002218f50, {READY <nil>}
2022-03-08T12:50:00.886581778Z I0308 12:50:00.886536       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:50:01.725909044Z I0308 12:50:01.725823       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:50:01.725909044Z I0308 12:50:01.725897       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:50:01.725975017Z I0308 12:50:01.725912       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:50:01.726044081Z I0308 12:50:01.726017       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766480, {CONNECTING <nil>}
2022-03-08T12:50:01.733842045Z I0308 12:50:01.733765       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766480, {READY <nil>}
2022-03-08T12:50:01.753218227Z I0308 12:50:01.753166       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:50:28.362577373Z I0308 12:50:28.362502       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:50:28.362577373Z I0308 12:50:28.362569       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:50:28.362642200Z I0308 12:50:28.362580       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:50:28.363103548Z I0308 12:50:28.363054       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64580, {CONNECTING <nil>}
2022-03-08T12:50:28.374879475Z I0308 12:50:28.374754       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64580, {READY <nil>}
2022-03-08T12:50:28.376549429Z I0308 12:50:28.376474       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:50:31.288687041Z I0308 12:50:31.288609       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:50:31.288687041Z I0308 12:50:31.288662       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:50:31.288687041Z I0308 12:50:31.288671       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:50:31.289120758Z I0308 12:50:31.289072       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443da0, {CONNECTING <nil>}
2022-03-08T12:50:31.296760991Z I0308 12:50:31.296646       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443da0, {READY <nil>}
2022-03-08T12:50:31.297564591Z I0308 12:50:31.297520       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:50:33.605968190Z I0308 12:50:33.605855       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:50:33.606032276Z I0308 12:50:33.605964       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:50:33.606032276Z I0308 12:50:33.605978       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:50:33.606317086Z I0308 12:50:33.606294       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345520, {CONNECTING <nil>}
2022-03-08T12:50:33.614697020Z I0308 12:50:33.614637       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345520, {READY <nil>}
2022-03-08T12:50:33.615580297Z I0308 12:50:33.615546       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:51:05.339153021Z I0308 12:51:05.338997       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:51:05.339153021Z I0308 12:51:05.339087       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:51:05.339153021Z I0308 12:51:05.339104       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:51:05.339280696Z I0308 12:51:05.339250       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472600, {CONNECTING <nil>}
2022-03-08T12:51:05.347867120Z I0308 12:51:05.347787       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472600, {READY <nil>}
2022-03-08T12:51:05.348996619Z I0308 12:51:05.348961       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:51:06.123253338Z I0308 12:51:06.123193       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:51:06.123312913Z I0308 12:51:06.123253       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:51:06.123312913Z I0308 12:51:06.123265       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:51:06.123357087Z I0308 12:51:06.123335       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44940, {CONNECTING <nil>}
2022-03-08T12:51:06.131351792Z I0308 12:51:06.131303       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44940, {READY <nil>}
2022-03-08T12:51:06.132232859Z I0308 12:51:06.132177       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:51:12.589213381Z I0308 12:51:12.589098       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:51:12.589213381Z I0308 12:51:12.589155       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:51:12.589213381Z I0308 12:51:12.589163       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:51:12.589497050Z I0308 12:51:12.589471       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9b90, {CONNECTING <nil>}
2022-03-08T12:51:12.601453397Z I0308 12:51:12.601383       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9b90, {READY <nil>}
2022-03-08T12:51:12.602563553Z I0308 12:51:12.602531       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:51:39.019279059Z I0308 12:51:39.019202       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:51:39.019279059Z I0308 12:51:39.019271       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:51:39.019356630Z I0308 12:51:39.019280       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:51:39.019389854Z I0308 12:51:39.019362       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0090, {CONNECTING <nil>}
2022-03-08T12:51:39.025994902Z I0308 12:51:39.025925       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0090, {READY <nil>}
2022-03-08T12:51:39.026909709Z I0308 12:51:39.026867       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:51:45.102078147Z I0308 12:51:45.102012       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:51:45.102189725Z I0308 12:51:45.102178       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:51:45.102217532Z I0308 12:51:45.102210       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:51:45.102640635Z I0308 12:51:45.102606       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1690, {CONNECTING <nil>}
2022-03-08T12:51:45.111362715Z I0308 12:51:45.111290       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1690, {READY <nil>}
2022-03-08T12:51:45.112321290Z I0308 12:51:45.112255       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:51:51.650046056Z I0308 12:51:51.649983       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:51:51.650165164Z I0308 12:51:51.650156       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:51:51.650188927Z I0308 12:51:51.650182       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:51:51.650393004Z I0308 12:51:51.650350       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a460, {CONNECTING <nil>}
2022-03-08T12:51:51.659467108Z I0308 12:51:51.659404       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a460, {READY <nil>}
2022-03-08T12:51:51.660859378Z I0308 12:51:51.660771       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:52:18.269358827Z I0308 12:52:18.269299       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:52:18.269430851Z I0308 12:52:18.269359       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:52:18.269430851Z I0308 12:52:18.269371       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:52:18.269542294Z I0308 12:52:18.269505       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8e90, {CONNECTING <nil>}
2022-03-08T12:52:18.280358970Z I0308 12:52:18.280305       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8e90, {READY <nil>}
2022-03-08T12:52:18.282480361Z I0308 12:52:18.282204       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:52:21.577542362Z I0308 12:52:21.577476       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:52:21.577542362Z I0308 12:52:21.577533       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:52:21.577599293Z I0308 12:52:21.577542       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:52:21.577699873Z I0308 12:52:21.577669       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176a60, {CONNECTING <nil>}
2022-03-08T12:52:21.590678321Z I0308 12:52:21.588009       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176a60, {READY <nil>}
2022-03-08T12:52:21.590678321Z I0308 12:52:21.588990       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:52:35.892780076Z I0308 12:52:35.892720       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:52:35.893116126Z I0308 12:52:35.892783       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:52:35.893116126Z I0308 12:52:35.892962       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:52:35.893368589Z I0308 12:52:35.893344       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443550, {CONNECTING <nil>}
2022-03-08T12:52:35.901543507Z I0308 12:52:35.901445       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443550, {READY <nil>}
2022-03-08T12:52:35.903035012Z I0308 12:52:35.902961       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:52:49.891314807Z I0308 12:52:49.891172       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:52:49.891314807Z I0308 12:52:49.891253       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:52:49.891314807Z I0308 12:52:49.891264       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:52:49.891638310Z I0308 12:52:49.891611       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcf230, {CONNECTING <nil>}
2022-03-08T12:52:49.904276097Z I0308 12:52:49.904196       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcf230, {READY <nil>}
2022-03-08T12:52:49.905233584Z I0308 12:52:49.905185       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:52:54.968334287Z I0308 12:52:54.968185       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:52:54.968334287Z I0308 12:52:54.968249       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:52:54.968334287Z I0308 12:52:54.968259       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:52:54.968665433Z I0308 12:52:54.968648       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046160, {CONNECTING <nil>}
2022-03-08T12:52:54.976221882Z I0308 12:52:54.976109       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046160, {READY <nil>}
2022-03-08T12:52:54.977132436Z I0308 12:52:54.977107       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:53:06.906447469Z I0308 12:53:06.906361       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:53:06.906447469Z I0308 12:53:06.906418       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:53:06.906447469Z I0308 12:53:06.906427       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:53:06.906756397Z I0308 12:53:06.906694       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047f40, {CONNECTING <nil>}
2022-03-08T12:53:06.914931530Z I0308 12:53:06.914822       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047f40, {READY <nil>}
2022-03-08T12:53:06.916063040Z I0308 12:53:06.916015       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:53:24.533185084Z I0308 12:53:24.533111       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:53:24.533185084Z I0308 12:53:24.533172       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:53:24.533261313Z I0308 12:53:24.533180       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:53:24.533380503Z I0308 12:53:24.533363       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2190, {CONNECTING <nil>}
2022-03-08T12:53:24.543758590Z I0308 12:53:24.543693       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2190, {READY <nil>}
2022-03-08T12:53:24.545186601Z I0308 12:53:24.545127       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:53:32.199107220Z I0308 12:53:32.199026       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:53:32.199107220Z I0308 12:53:32.199088       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:53:32.199107220Z I0308 12:53:32.199099       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:53:32.199281292Z I0308 12:53:32.199249       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b990, {CONNECTING <nil>}
2022-03-08T12:53:32.206802540Z I0308 12:53:32.206747       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b990, {READY <nil>}
2022-03-08T12:53:32.208138697Z I0308 12:53:32.208102       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:53:40.559346550Z I0308 12:53:40.559282       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:53:40.559477451Z I0308 12:53:40.559457       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:53:40.559518008Z I0308 12:53:40.559508       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:53:40.560018029Z I0308 12:53:40.559984       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9bfa0, {CONNECTING <nil>}
2022-03-08T12:53:40.569598292Z I0308 12:53:40.569529       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9bfa0, {READY <nil>}
2022-03-08T12:53:40.571277384Z I0308 12:53:40.571222       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:54:04.654508715Z I0308 12:54:04.654449       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:54:04.654623754Z I0308 12:54:04.654611       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:54:04.654655571Z I0308 12:54:04.654647       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:54:04.654811492Z I0308 12:54:04.654771       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8a80, {CONNECTING <nil>}
2022-03-08T12:54:04.664750347Z I0308 12:54:04.664691       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8a80, {READY <nil>}
2022-03-08T12:54:04.665614826Z I0308 12:54:04.665557       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:54:06.796948052Z I0308 12:54:06.796769       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:54:06.797079217Z I0308 12:54:06.797061       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:54:06.797112817Z I0308 12:54:06.797103       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:54:06.797258825Z I0308 12:54:06.797228       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214eaa0, {CONNECTING <nil>}
2022-03-08T12:54:06.807703076Z I0308 12:54:06.807615       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214eaa0, {READY <nil>}
2022-03-08T12:54:06.808720966Z I0308 12:54:06.808640       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:54:13.359404850Z I0308 12:54:13.359356       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:54:13.359508514Z I0308 12:54:13.359494       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:54:13.359541632Z I0308 12:54:13.359533       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:54:13.359840152Z I0308 12:54:13.359670       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b374a0, {CONNECTING <nil>}
2022-03-08T12:54:13.372061915Z I0308 12:54:13.372017       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b374a0, {READY <nil>}
2022-03-08T12:54:13.375193721Z I0308 12:54:13.375143       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:54:35.127914541Z I0308 12:54:35.126109       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:54:35.127914541Z I0308 12:54:35.126155       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:54:35.127914541Z I0308 12:54:35.126163       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:54:35.127914541Z I0308 12:54:35.126462       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013449b0, {CONNECTING <nil>}
2022-03-08T12:54:35.134109696Z I0308 12:54:35.134057       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013449b0, {READY <nil>}
2022-03-08T12:54:35.135161049Z I0308 12:54:35.134873       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:54:44.622569935Z I0308 12:54:44.622489       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:54:44.622569935Z I0308 12:54:44.622541       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:54:44.622569935Z I0308 12:54:44.622549       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:54:44.622701239Z I0308 12:54:44.622671       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d650, {CONNECTING <nil>}
2022-03-08T12:54:44.631574633Z I0308 12:54:44.631510       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d650, {READY <nil>}
2022-03-08T12:54:44.632417732Z I0308 12:54:44.632367       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:54:45.519774842Z I0308 12:54:45.519687       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:54:45.519774842Z I0308 12:54:45.519763       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:54:45.519853305Z I0308 12:54:45.519775       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:54:45.519955273Z I0308 12:54:45.519921       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce7a0, {CONNECTING <nil>}
2022-03-08T12:54:45.530578939Z I0308 12:54:45.529537       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce7a0, {READY <nil>}
2022-03-08T12:54:45.536093618Z I0308 12:54:45.536019       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:55:05.766814469Z I0308 12:55:05.766654       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:55:05.766814469Z I0308 12:55:05.766755       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:55:05.766814469Z I0308 12:55:05.766776       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:55:05.767099106Z I0308 12:55:05.767031       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4950, {CONNECTING <nil>}
2022-03-08T12:55:05.776327626Z I0308 12:55:05.776233       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4950, {READY <nil>}
2022-03-08T12:55:05.777493329Z I0308 12:55:05.777434       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:55:16.503526825Z I0308 12:55:16.503452       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:55:16.503526825Z I0308 12:55:16.503516       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:55:16.503574970Z I0308 12:55:16.503527       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:55:16.503738308Z I0308 12:55:16.503667       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9680, {CONNECTING <nil>}
2022-03-08T12:55:16.516307780Z I0308 12:55:16.516212       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac9680, {READY <nil>}
2022-03-08T12:55:16.519138928Z I0308 12:55:16.519078       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:55:24.182265849Z I0308 12:55:24.182173       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:55:24.182265849Z I0308 12:55:24.182236       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:55:24.182265849Z I0308 12:55:24.182244       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:55:24.184381219Z I0308 12:55:24.182578       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45160, {CONNECTING <nil>}
2022-03-08T12:55:24.195037503Z I0308 12:55:24.194968       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45160, {READY <nil>}
2022-03-08T12:55:24.196129511Z I0308 12:55:24.196074       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:55:36.444470134Z I0308 12:55:36.444377       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:55:36.444470134Z I0308 12:55:36.444450       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:55:36.444470134Z I0308 12:55:36.444463       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:55:36.444573772Z I0308 12:55:36.444544       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a0d0, {CONNECTING <nil>}
2022-03-08T12:55:36.451720269Z I0308 12:55:36.451661       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a0d0, {READY <nil>}
2022-03-08T12:55:36.452779088Z I0308 12:55:36.452722       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:55:48.558330631Z I0308 12:55:48.558259       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:55:48.558458760Z I0308 12:55:48.558444       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:55:48.558500182Z I0308 12:55:48.558490       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:55:48.558652028Z I0308 12:55:48.558624       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b840, {CONNECTING <nil>}
2022-03-08T12:55:48.569765833Z I0308 12:55:48.569707       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b840, {READY <nil>}
2022-03-08T12:55:48.574434411Z I0308 12:55:48.574364       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:55:58.818708894Z I0308 12:55:58.818608       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:55:58.818708894Z I0308 12:55:58.818659       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:55:58.818708894Z I0308 12:55:58.818666       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:55:58.818938797Z I0308 12:55:58.818871       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307100, {CONNECTING <nil>}
2022-03-08T12:55:58.828052133Z I0308 12:55:58.827933       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000307100, {READY <nil>}
2022-03-08T12:55:58.828991120Z I0308 12:55:58.828947       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:56:15.003357846Z I0308 12:56:15.003292       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:56:15.003410582Z I0308 12:56:15.003356       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:56:15.003410582Z I0308 12:56:15.003367       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:56:15.003497152Z I0308 12:56:15.003479       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b590, {CONNECTING <nil>}
2022-03-08T12:56:15.014513050Z I0308 12:56:15.014461       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b590, {READY <nil>}
2022-03-08T12:56:15.016495397Z I0308 12:56:15.016443       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:56:21.250772400Z I0308 12:56:21.250696       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:56:21.250841220Z I0308 12:56:21.250771       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:56:21.250841220Z I0308 12:56:21.250805       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:56:21.250943525Z I0308 12:56:21.250926       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8580, {CONNECTING <nil>}
2022-03-08T12:56:21.259779933Z I0308 12:56:21.259667       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8580, {READY <nil>}
2022-03-08T12:56:21.263326592Z I0308 12:56:21.263284       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:56:31.213913772Z I0308 12:56:31.213821       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:56:31.214052974Z I0308 12:56:31.214036       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:56:31.214089062Z I0308 12:56:31.214080       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:56:31.214397320Z I0308 12:56:31.214362       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b370b0, {CONNECTING <nil>}
2022-03-08T12:56:31.225276660Z I0308 12:56:31.225233       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b370b0, {READY <nil>}
2022-03-08T12:56:31.226812978Z I0308 12:56:31.226751       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:56:55.554878876Z I0308 12:56:55.554713       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:56:55.554878876Z I0308 12:56:55.554834       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:56:55.554878876Z I0308 12:56:55.554846       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:56:55.555286959Z I0308 12:56:55.555015       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344180, {CONNECTING <nil>}
2022-03-08T12:56:55.566777326Z I0308 12:56:55.566717       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344180, {READY <nil>}
2022-03-08T12:56:55.567671682Z I0308 12:56:55.567610       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:57:02.112964401Z I0308 12:57:02.112869       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:57:02.113048302Z I0308 12:57:02.112960       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:57:02.113048302Z I0308 12:57:02.112971       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:57:02.113480161Z I0308 12:57:02.113430       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443120, {CONNECTING <nil>}
2022-03-08T12:57:02.121680294Z I0308 12:57:02.121625       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443120, {READY <nil>}
2022-03-08T12:57:02.123269412Z I0308 12:57:02.123221       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:57:12.755294608Z I0308 12:57:12.755205       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:57:12.755294608Z I0308 12:57:12.755274       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:57:12.755294608Z I0308 12:57:12.755285       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:57:12.755412647Z I0308 12:57:12.755395       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f400, {CONNECTING <nil>}
2022-03-08T12:57:12.763943157Z I0308 12:57:12.763872       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f400, {READY <nil>}
2022-03-08T12:57:12.765236824Z I0308 12:57:12.765201       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:57:35.629004418Z I0308 12:57:35.628938       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:57:35.629144800Z I0308 12:57:35.629129       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:57:35.629177680Z I0308 12:57:35.629169       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:57:35.629641664Z I0308 12:57:35.629609       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01dc0, {CONNECTING <nil>}
2022-03-08T12:57:35.637113082Z I0308 12:57:35.637066       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01dc0, {READY <nil>}
2022-03-08T12:57:35.638071464Z I0308 12:57:35.638045       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:57:41.425757433Z I0308 12:57:41.425686       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:57:41.425927881Z I0308 12:57:41.425912       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:57:41.425977750Z I0308 12:57:41.425959       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:57:41.426132230Z I0308 12:57:41.426091       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058ac00, {CONNECTING <nil>}
2022-03-08T12:57:41.435469130Z I0308 12:57:41.435428       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058ac00, {READY <nil>}
2022-03-08T12:57:41.436444096Z I0308 12:57:41.436409       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:57:57.303157882Z I0308 12:57:57.303105       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:57:57.303283699Z I0308 12:57:57.303270       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:57:57.303325435Z I0308 12:57:57.303317       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:57:57.303633541Z I0308 12:57:57.303486       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a110, {CONNECTING <nil>}
2022-03-08T12:57:57.312036161Z I0308 12:57:57.311989       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00218a110, {READY <nil>}
2022-03-08T12:57:57.313207927Z I0308 12:57:57.313161       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:58:14.995030128Z I0308 12:58:14.994956       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:58:14.995030128Z I0308 12:58:14.995009       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:58:14.995030128Z I0308 12:58:14.995016       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:58:14.995255895Z I0308 12:58:14.995160       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22af0, {CONNECTING <nil>}
2022-03-08T12:58:15.004072341Z I0308 12:58:15.004014       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22af0, {READY <nil>}
2022-03-08T12:58:15.005331551Z I0308 12:58:15.005292       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:58:16.908429082Z I0308 12:58:16.908364       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:58:16.908498156Z I0308 12:58:16.908430       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:58:16.908498156Z I0308 12:58:16.908441       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:58:16.908843617Z I0308 12:58:16.908771       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c891b0, {CONNECTING <nil>}
2022-03-08T12:58:16.917678194Z I0308 12:58:16.917527       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c891b0, {READY <nil>}
2022-03-08T12:58:16.918917889Z I0308 12:58:16.918851       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:58:27.822138203Z I0308 12:58:27.822015       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:58:27.822138203Z I0308 12:58:27.822107       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:58:27.822138203Z I0308 12:58:27.822119       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:58:27.822316148Z I0308 12:58:27.822272       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db6f0, {CONNECTING <nil>}
2022-03-08T12:58:27.832669166Z I0308 12:58:27.832570       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db6f0, {READY <nil>}
2022-03-08T12:58:27.833749520Z I0308 12:58:27.833681       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:58:59.331573777Z I0308 12:58:59.331459       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:58:59.331727276Z I0308 12:58:59.331711       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:58:59.331765098Z I0308 12:58:59.331755       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:58:59.331967924Z I0308 12:58:59.331939       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157cb50, {CONNECTING <nil>}
2022-03-08T12:58:59.340179322Z I0308 12:58:59.340103       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157cb50, {READY <nil>}
2022-03-08T12:58:59.341239769Z I0308 12:58:59.341197       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:59:00.544922689Z I0308 12:59:00.544740       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:59:00.544922689Z I0308 12:59:00.544813       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:59:00.544922689Z I0308 12:59:00.544825       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:59:00.545070767Z I0308 12:59:00.545050       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344130, {CONNECTING <nil>}
2022-03-08T12:59:00.556486721Z I0308 12:59:00.556432       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344130, {READY <nil>}
2022-03-08T12:59:00.557680936Z I0308 12:59:00.557634       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:59:01.056715870Z I0308 12:59:01.056654       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:59:01.056850634Z I0308 12:59:01.056832       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:59:01.056911478Z I0308 12:59:01.056878       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:59:01.057302724Z I0308 12:59:01.057264       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493b20, {CONNECTING <nil>}
2022-03-08T12:59:01.067741226Z I0308 12:59:01.067687       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000493b20, {READY <nil>}
2022-03-08T12:59:01.068998600Z I0308 12:59:01.068947       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:59:32.661483236Z I0308 12:59:32.661418       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:59:32.661483236Z I0308 12:59:32.661464       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:59:32.661483236Z I0308 12:59:32.661472       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:59:32.661607440Z I0308 12:59:32.661590       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44f00, {CONNECTING <nil>}
2022-03-08T12:59:32.670848998Z I0308 12:59:32.670656       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b44f00, {READY <nil>}
2022-03-08T12:59:32.671875182Z I0308 12:59:32.671839       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:59:37.595895902Z I0308 12:59:37.595804       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:59:37.596038778Z I0308 12:59:37.596023       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:59:37.596068062Z I0308 12:59:37.596061       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:59:37.596198159Z I0308 12:59:37.596170       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e600, {CONNECTING <nil>}
2022-03-08T12:59:37.604461144Z I0308 12:59:37.604384       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247e600, {READY <nil>}
2022-03-08T12:59:37.605574360Z I0308 12:59:37.605540       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T12:59:38.403101359Z I0308 12:59:38.403026       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T12:59:38.403229106Z I0308 12:59:38.403218       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T12:59:38.403263770Z I0308 12:59:38.403256       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T12:59:38.403444864Z I0308 12:59:38.403393       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de88c0, {CONNECTING <nil>}
2022-03-08T12:59:38.413012956Z I0308 12:59:38.412954       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de88c0, {READY <nil>}
2022-03-08T12:59:38.414443620Z I0308 12:59:38.414016       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:00:06.758861836Z I0308 13:00:06.758734       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:00:06.759038234Z I0308 13:00:06.759013       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:00:06.759073246Z I0308 13:00:06.759065       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:00:06.759261692Z I0308 13:00:06.759249       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01a60, {CONNECTING <nil>}
2022-03-08T13:00:06.771613455Z I0308 13:00:06.771549       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01a60, {READY <nil>}
2022-03-08T13:00:06.773110066Z I0308 13:00:06.773074       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:00:18.336219714Z I0308 13:00:18.336124       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:00:18.336219714Z I0308 13:00:18.336188       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:00:18.336219714Z I0308 13:00:18.336197       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:00:18.336456726Z I0308 13:00:18.336414       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ef20, {CONNECTING <nil>}
2022-03-08T13:00:18.345842291Z I0308 13:00:18.345753       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3ef20, {READY <nil>}
2022-03-08T13:00:18.346856157Z I0308 13:00:18.346771       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:00:23.345286071Z I0308 13:00:23.345219       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:00:23.345404125Z I0308 13:00:23.345393       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:00:23.345449430Z I0308 13:00:23.345438       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:00:23.346022291Z I0308 13:00:23.345987       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e225c0, {CONNECTING <nil>}
2022-03-08T13:00:23.356337575Z I0308 13:00:23.356268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e225c0, {READY <nil>}
2022-03-08T13:00:23.357555057Z I0308 13:00:23.357507       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:00:42.931700165Z I0308 13:00:42.931543       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:00:42.931700165Z I0308 13:00:42.931648       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:00:42.931700165Z I0308 13:00:42.931663       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:00:42.932087101Z I0308 13:00:42.931985       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0a70, {CONNECTING <nil>}
2022-03-08T13:00:42.942705904Z I0308 13:00:42.941189       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0a70, {READY <nil>}
2022-03-08T13:00:42.943481575Z I0308 13:00:42.943420       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:00:53.419025470Z I0308 13:00:53.418940       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:00:53.419074077Z I0308 13:00:53.419037       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:00:53.419074077Z I0308 13:00:53.419048       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:00:53.419589994Z I0308 13:00:53.419560       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e14b0, {CONNECTING <nil>}
2022-03-08T13:00:53.437568074Z I0308 13:00:53.437500       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e14b0, {READY <nil>}
2022-03-08T13:00:53.438371734Z I0308 13:00:53.438338       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:00:57.838650056Z I0308 13:00:57.838570       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:00:57.838650056Z I0308 13:00:57.838636       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:00:57.838719653Z I0308 13:00:57.838648       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:00:57.838819937Z I0308 13:00:57.838776       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0aa0, {CONNECTING <nil>}
2022-03-08T13:00:57.851563143Z I0308 13:00:57.851489       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0aa0, {READY <nil>}
2022-03-08T13:00:57.856537799Z I0308 13:00:57.855642       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:01:25.470926925Z I0308 13:01:25.470812       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:01:25.471071679Z I0308 13:01:25.471060       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:01:25.471099941Z I0308 13:01:25.471092       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:01:25.471244673Z I0308 13:01:25.471217       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766400, {CONNECTING <nil>}
2022-03-08T13:01:25.478816016Z I0308 13:01:25.478756       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766400, {READY <nil>}
2022-03-08T13:01:25.479959738Z I0308 13:01:25.479935       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:01:28.729858879Z I0308 13:01:28.729761       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:01:28.730017468Z I0308 13:01:28.730003       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:01:28.730062853Z I0308 13:01:28.730053       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:01:28.730517747Z I0308 13:01:28.730479       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473030, {CONNECTING <nil>}
2022-03-08T13:01:28.740689739Z I0308 13:01:28.740637       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000473030, {READY <nil>}
2022-03-08T13:01:28.741852864Z I0308 13:01:28.741803       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:01:34.296573840Z I0308 13:01:34.296475       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:01:34.296573840Z I0308 13:01:34.296558       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:01:34.296639171Z I0308 13:01:34.296569       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:01:34.296973865Z I0308 13:01:34.296929       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e400, {CONNECTING <nil>}
2022-03-08T13:01:34.307177909Z I0308 13:01:34.307117       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e400, {READY <nil>}
2022-03-08T13:01:34.308383546Z I0308 13:01:34.308338       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:01:57.905590500Z I0308 13:01:57.905523       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:01:57.905590500Z I0308 13:01:57.905582       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:01:57.905660737Z I0308 13:01:57.905591       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:01:57.905739558Z I0308 13:01:57.905723       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323e70, {CONNECTING <nil>}
2022-03-08T13:01:57.914561862Z I0308 13:01:57.914500       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000323e70, {READY <nil>}
2022-03-08T13:01:57.915670766Z I0308 13:01:57.915648       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:02:10.367581682Z I0308 13:02:10.367518       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:02:10.367581682Z I0308 13:02:10.367575       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:02:10.367631457Z I0308 13:02:10.367584       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:02:10.367747544Z I0308 13:02:10.367725       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a8f0, {CONNECTING <nil>}
2022-03-08T13:02:10.376353511Z I0308 13:02:10.376281       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00042a8f0, {READY <nil>}
2022-03-08T13:02:10.377476687Z I0308 13:02:10.377432       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:02:11.104839785Z I0308 13:02:11.104773       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:02:11.104965997Z I0308 13:02:11.104955       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:02:11.105000132Z I0308 13:02:11.104986       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:02:11.105170219Z I0308 13:02:11.105122       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00270, {CONNECTING <nil>}
2022-03-08T13:02:11.112402665Z I0308 13:02:11.112326       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d00270, {READY <nil>}
2022-03-08T13:02:11.113319324Z I0308 13:02:11.113293       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:02:34.298760327Z I0308 13:02:34.298608       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:02:34.298760327Z I0308 13:02:34.298710       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:02:34.298760327Z I0308 13:02:34.298727       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:02:34.298987971Z I0308 13:02:34.298964       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025347f0, {CONNECTING <nil>}
2022-03-08T13:02:34.307208907Z I0308 13:02:34.307158       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025347f0, {READY <nil>}
2022-03-08T13:02:34.308331866Z I0308 13:02:34.308287       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:02:47.716250050Z I0308 13:02:47.716183       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:02:47.716307520Z I0308 13:02:47.716249       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:02:47.716307520Z I0308 13:02:47.716260       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:02:47.716403043Z I0308 13:02:47.716384       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c88490, {CONNECTING <nil>}
2022-03-08T13:02:47.726405910Z I0308 13:02:47.726355       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c88490, {READY <nil>}
2022-03-08T13:02:47.727267028Z I0308 13:02:47.727239       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:02:53.316477156Z I0308 13:02:53.316400       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:02:53.316582176Z I0308 13:02:53.316572       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:02:53.316606285Z I0308 13:02:53.316599       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:02:53.316728811Z I0308 13:02:53.316692       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbeb20, {CONNECTING <nil>}
2022-03-08T13:02:53.324749838Z I0308 13:02:53.324669       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbeb20, {READY <nil>}
2022-03-08T13:02:53.325868171Z I0308 13:02:53.325834       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:03:17.602615304Z I0308 13:03:17.602533       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:03:17.602615304Z I0308 13:03:17.602599       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:03:17.602694659Z I0308 13:03:17.602609       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:03:17.603092680Z I0308 13:03:17.603039       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37280, {CONNECTING <nil>}
2022-03-08T13:03:17.610662937Z I0308 13:03:17.610553       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37280, {READY <nil>}
2022-03-08T13:03:17.611370986Z I0308 13:03:17.611341       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:03:28.598303943Z I0308 13:03:28.598231       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:03:28.598303943Z I0308 13:03:28.598284       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:03:28.598303943Z I0308 13:03:28.598291       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:03:28.599966986Z I0308 13:03:28.598659       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344980, {CONNECTING <nil>}
2022-03-08T13:03:28.606253633Z I0308 13:03:28.606193       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344980, {READY <nil>}
2022-03-08T13:03:28.607299347Z I0308 13:03:28.607252       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:03:29.300570224Z I0308 13:03:29.300496       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:03:29.300570224Z I0308 13:03:29.300560       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:03:29.300631179Z I0308 13:03:29.300571       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:03:29.301755967Z I0308 13:03:29.300947       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344c60, {CONNECTING <nil>}
2022-03-08T13:03:29.310403982Z I0308 13:03:29.310266       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344c60, {READY <nil>}
2022-03-08T13:03:29.311199798Z I0308 13:03:29.311146       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:03:51.165564328Z I0308 13:03:51.165496       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:03:51.165564328Z I0308 13:03:51.165546       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:03:51.165564328Z I0308 13:03:51.165555       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:03:51.165648235Z I0308 13:03:51.165633       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e630, {CONNECTING <nil>}
2022-03-08T13:03:51.175252769Z I0308 13:03:51.175202       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e630, {READY <nil>}
2022-03-08T13:03:51.176371082Z I0308 13:03:51.176336       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:03:59.474380389Z I0308 13:03:59.474321       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:03:59.474508588Z I0308 13:03:59.474493       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:03:59.474559672Z I0308 13:03:59.474549       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:03:59.475074839Z I0308 13:03:59.475044       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5c50, {CONNECTING <nil>}
2022-03-08T13:03:59.487093698Z I0308 13:03:59.487026       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5c50, {READY <nil>}
2022-03-08T13:03:59.488286382Z I0308 13:03:59.488242       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:04:06.923694982Z I0308 13:04:06.923644       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:04:06.923797594Z I0308 13:04:06.923777       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:04:06.923832703Z I0308 13:04:06.923823       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:04:06.924267553Z I0308 13:04:06.924235       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9d30, {CONNECTING <nil>}
2022-03-08T13:04:06.933958245Z I0308 13:04:06.933857       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9d30, {READY <nil>}
2022-03-08T13:04:06.935331112Z I0308 13:04:06.935250       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:04:23.478441596Z I0308 13:04:23.478336       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:04:23.478587854Z I0308 13:04:23.478573       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:04:23.478622160Z I0308 13:04:23.478613       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:04:23.479115195Z I0308 13:04:23.479087       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f46e0, {CONNECTING <nil>}
2022-03-08T13:04:23.488287858Z I0308 13:04:23.488222       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f46e0, {READY <nil>}
2022-03-08T13:04:23.489538737Z I0308 13:04:23.489499       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:04:30.252826439Z I0308 13:04:30.252749       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:04:30.252993536Z I0308 13:04:30.252982       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:04:30.253023273Z I0308 13:04:30.253016       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:04:30.253164958Z I0308 13:04:30.253149       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5fb0, {CONNECTING <nil>}
2022-03-08T13:04:30.267434449Z I0308 13:04:30.267318       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5fb0, {READY <nil>}
2022-03-08T13:04:30.269777030Z I0308 13:04:30.269717       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:04:38.369609219Z I0308 13:04:38.369554       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:04:38.369660329Z I0308 13:04:38.369613       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:04:38.369660329Z I0308 13:04:38.369621       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:04:38.369753265Z I0308 13:04:38.369737       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e880, {CONNECTING <nil>}
2022-03-08T13:04:38.377319723Z I0308 13:04:38.377273       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3e880, {READY <nil>}
2022-03-08T13:04:38.378622536Z I0308 13:04:38.378590       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:04:59.275450280Z I0308 13:04:59.275377       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:04:59.275450280Z I0308 13:04:59.275428       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:04:59.275450280Z I0308 13:04:59.275436       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:04:59.275572036Z I0308 13:04:59.275545       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b070, {CONNECTING <nil>}
2022-03-08T13:04:59.284064724Z I0308 13:04:59.283821       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b070, {READY <nil>}
2022-03-08T13:04:59.284805027Z I0308 13:04:59.284748       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:05:00.637203094Z I0308 13:05:00.637129       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:05:00.637203094Z I0308 13:05:00.637188       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:05:00.637290360Z I0308 13:05:00.637198       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:05:00.637379749Z I0308 13:05:00.637328       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534a00, {CONNECTING <nil>}
2022-03-08T13:05:00.647171787Z I0308 13:05:00.647008       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534a00, {READY <nil>}
2022-03-08T13:05:00.648143087Z I0308 13:05:00.648072       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:05:12.277275368Z I0308 13:05:12.277196       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:05:12.277275368Z I0308 13:05:12.277252       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:05:12.277275368Z I0308 13:05:12.277260       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:05:12.277384890Z I0308 13:05:12.277351       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65be0, {CONNECTING <nil>}
2022-03-08T13:05:12.284390407Z I0308 13:05:12.284321       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f65be0, {READY <nil>}
2022-03-08T13:05:12.285261589Z I0308 13:05:12.285216       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:05:36.359756091Z I0308 13:05:36.359648       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:05:36.359756091Z I0308 13:05:36.359725       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:05:36.359756091Z I0308 13:05:36.359737       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:05:36.360385978Z I0308 13:05:36.360297       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345870, {CONNECTING <nil>}
2022-03-08T13:05:36.371593689Z I0308 13:05:36.371526       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345870, {READY <nil>}
2022-03-08T13:05:36.373485533Z I0308 13:05:36.373422       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:05:38.793953650Z I0308 13:05:38.793875       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:05:38.794072689Z I0308 13:05:38.794059       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:05:38.794101899Z I0308 13:05:38.794094       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:05:38.794287041Z I0308 13:05:38.794224       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8950, {CONNECTING <nil>}
2022-03-08T13:05:38.803537876Z I0308 13:05:38.803442       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000db8950, {READY <nil>}
2022-03-08T13:05:38.804457154Z I0308 13:05:38.804390       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:05:55.076725523Z I0308 13:05:55.076674       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:05:55.076966793Z I0308 13:05:55.076949       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:05:55.077005017Z I0308 13:05:55.076996       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:05:55.077323110Z I0308 13:05:55.077146       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767c40, {CONNECTING <nil>}
2022-03-08T13:05:55.084858873Z I0308 13:05:55.084773       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767c40, {READY <nil>}
2022-03-08T13:05:55.089171099Z I0308 13:05:55.089119       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:06:20.974948787Z I0308 13:06:20.971131       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:06:20.974948787Z I0308 13:06:20.971177       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:06:20.974948787Z I0308 13:06:20.971184       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:06:20.974948787Z I0308 13:06:20.971478       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45780, {CONNECTING <nil>}
2022-03-08T13:06:20.985372381Z I0308 13:06:20.985266       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45780, {READY <nil>}
2022-03-08T13:06:20.986947477Z I0308 13:06:20.986863       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:06:21.266617265Z I0308 13:06:21.266512       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:06:21.266617265Z I0308 13:06:21.266604       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:06:21.266668266Z I0308 13:06:21.266615       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:06:21.267222604Z I0308 13:06:21.267174       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2f60, {CONNECTING <nil>}
2022-03-08T13:06:21.276396073Z I0308 13:06:21.276287       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b2f60, {READY <nil>}
2022-03-08T13:06:21.277273062Z I0308 13:06:21.277197       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:06:29.616379767Z I0308 13:06:29.616323       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:06:29.616501347Z I0308 13:06:29.616486       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:06:29.616537798Z I0308 13:06:29.616528       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:06:29.617110088Z I0308 13:06:29.617065       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9af10, {CONNECTING <nil>}
2022-03-08T13:06:29.625324155Z I0308 13:06:29.625272       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9af10, {READY <nil>}
2022-03-08T13:06:29.626302598Z I0308 13:06:29.626260       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:06:57.404120563Z I0308 13:06:57.404000       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:06:57.404284120Z I0308 13:06:57.404264       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:06:57.404329015Z I0308 13:06:57.404317       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:06:57.404506687Z I0308 13:06:57.404485       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306620, {CONNECTING <nil>}
2022-03-08T13:06:57.412429296Z I0308 13:06:57.412369       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306620, {READY <nil>}
2022-03-08T13:06:57.413529770Z I0308 13:06:57.413481       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:07:04.130498777Z I0308 13:07:04.130448       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:07:04.130589304Z I0308 13:07:04.130580       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:07:04.130612241Z I0308 13:07:04.130605       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:07:04.130941806Z I0308 13:07:04.130817       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306c30, {CONNECTING <nil>}
2022-03-08T13:07:04.143207166Z I0308 13:07:04.143153       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000306c30, {READY <nil>}
2022-03-08T13:07:04.144109299Z I0308 13:07:04.144062       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:07:09.111242034Z I0308 13:07:09.111035       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:07:09.111242034Z I0308 13:07:09.111104       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:07:09.111242034Z I0308 13:07:09.111114       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:07:09.115604380Z I0308 13:07:09.111471       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b400, {CONNECTING <nil>}
2022-03-08T13:07:09.121486808Z I0308 13:07:09.121393       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b400, {READY <nil>}
2022-03-08T13:07:09.122353877Z I0308 13:07:09.122291       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:07:37.787717320Z I0308 13:07:37.787637       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:07:37.787860467Z I0308 13:07:37.787715       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:07:37.787860467Z I0308 13:07:37.787726       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:07:37.787979954Z I0308 13:07:37.787962       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d2e0, {CONNECTING <nil>}
2022-03-08T13:07:37.797535482Z I0308 13:07:37.797480       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157d2e0, {READY <nil>}
2022-03-08T13:07:37.798255974Z I0308 13:07:37.798218       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:07:38.424937873Z I0308 13:07:38.424841       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:07:38.424999729Z I0308 13:07:38.424965       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:07:38.424999729Z I0308 13:07:38.424979       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:07:38.425188848Z I0308 13:07:38.425156       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37860, {CONNECTING <nil>}
2022-03-08T13:07:38.432860926Z I0308 13:07:38.432729       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37860, {READY <nil>}
2022-03-08T13:07:38.433656536Z I0308 13:07:38.433608       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:07:39.609916127Z I0308 13:07:39.609781       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:07:39.609916127Z I0308 13:07:39.609874       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:07:39.609994163Z I0308 13:07:39.609912       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:07:39.610537227Z I0308 13:07:39.610489       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dabc0, {CONNECTING <nil>}
2022-03-08T13:07:39.618193347Z I0308 13:07:39.618126       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dabc0, {READY <nil>}
2022-03-08T13:07:39.619050797Z I0308 13:07:39.618986       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:08:10.819046184Z I0308 13:08:10.818944       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:08:10.819046184Z I0308 13:08:10.819013       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:08:10.819046184Z I0308 13:08:10.819027       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:08:10.819473037Z I0308 13:08:10.819421       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e7c0, {CONNECTING <nil>}
2022-03-08T13:08:10.829931505Z I0308 13:08:10.829840       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e7c0, {READY <nil>}
2022-03-08T13:08:10.830996983Z I0308 13:08:10.830937       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:08:11.372025934Z I0308 13:08:11.371964       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:08:11.372025934Z I0308 13:08:11.372010       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:08:11.372025934Z I0308 13:08:11.372019       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:08:11.372214809Z I0308 13:08:11.372187       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe0200, {CONNECTING <nil>}
2022-03-08T13:08:11.381422759Z I0308 13:08:11.381299       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe0200, {READY <nil>}
2022-03-08T13:08:11.382674035Z I0308 13:08:11.382411       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:08:15.114347917Z I0308 13:08:15.114236       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:08:15.114347917Z I0308 13:08:15.114332       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:08:15.114411563Z I0308 13:08:15.114341       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:08:15.114869574Z I0308 13:08:15.114826       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1a80, {CONNECTING <nil>}
2022-03-08T13:08:15.131220959Z I0308 13:08:15.130354       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe1a80, {READY <nil>}
2022-03-08T13:08:15.132670098Z I0308 13:08:15.132621       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:08:41.831381604Z I0308 13:08:41.831129       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:08:41.831381604Z I0308 13:08:41.831230       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:08:41.831381604Z I0308 13:08:41.831245       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:08:41.831381604Z I0308 13:08:41.831339       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b26c0, {CONNECTING <nil>}
2022-03-08T13:08:41.844062540Z I0308 13:08:41.843367       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b26c0, {READY <nil>}
2022-03-08T13:08:41.846136011Z I0308 13:08:41.844381       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:08:46.197716076Z I0308 13:08:46.197231       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:08:46.197716076Z I0308 13:08:46.197327       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:08:46.197716076Z I0308 13:08:46.197339       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:08:46.203114048Z I0308 13:08:46.197878       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d947d0, {CONNECTING <nil>}
2022-03-08T13:08:46.207216895Z I0308 13:08:46.207163       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d947d0, {READY <nil>}
2022-03-08T13:08:46.209054285Z I0308 13:08:46.208258       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:08:49.721780281Z I0308 13:08:49.718927       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:08:49.721780281Z I0308 13:08:49.718992       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:08:49.721780281Z I0308 13:08:49.719002       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:08:49.721780281Z I0308 13:08:49.719325       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4ad0, {CONNECTING <nil>}
2022-03-08T13:08:49.733409926Z I0308 13:08:49.733323       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4ad0, {READY <nil>}
2022-03-08T13:08:49.735876309Z I0308 13:08:49.735773       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:09:19.430508866Z I0308 13:09:19.430445       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:09:19.430625184Z I0308 13:09:19.430613       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:09:19.430653861Z I0308 13:09:19.430646       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:09:19.431076740Z I0308 13:09:19.430801       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e234f0, {CONNECTING <nil>}
2022-03-08T13:09:19.439939885Z I0308 13:09:19.439839       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e234f0, {READY <nil>}
2022-03-08T13:09:19.440868177Z I0308 13:09:19.440805       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:09:20.179834483Z I0308 13:09:20.178432       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:09:20.179834483Z I0308 13:09:20.178491       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:09:20.179834483Z I0308 13:09:20.178502       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:09:20.179834483Z I0308 13:09:20.178936       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534af0, {CONNECTING <nil>}
2022-03-08T13:09:20.189489226Z I0308 13:09:20.189394       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534af0, {READY <nil>}
2022-03-08T13:09:20.190585547Z I0308 13:09:20.190517       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:09:23.987366955Z I0308 13:09:23.987288       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:09:23.987366955Z I0308 13:09:23.987341       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:09:23.987366955Z I0308 13:09:23.987348       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:09:23.987553198Z I0308 13:09:23.987527       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0ac0, {CONNECTING <nil>}
2022-03-08T13:09:23.995456916Z I0308 13:09:23.995381       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0ac0, {READY <nil>}
2022-03-08T13:09:23.996420967Z I0308 13:09:23.996379       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:09:58.132176195Z I0308 13:09:58.132091       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:09:58.132260036Z I0308 13:09:58.132182       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:09:58.132260036Z I0308 13:09:58.132195       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:09:58.132674260Z I0308 13:09:58.132640       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002dfd70, {CONNECTING <nil>}
2022-03-08T13:09:58.147946941Z I0308 13:09:58.141347       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002dfd70, {READY <nil>}
2022-03-08T13:09:58.147946941Z I0308 13:09:58.142495       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:10:01.242356504Z I0308 13:10:01.241471       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:10:01.242356504Z I0308 13:10:01.241526       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:10:01.242356504Z I0308 13:10:01.241535       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:10:01.242356504Z I0308 13:10:01.241637       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176170, {CONNECTING <nil>}
2022-03-08T13:10:01.248505031Z I0308 13:10:01.248442       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176170, {READY <nil>}
2022-03-08T13:10:01.249183229Z I0308 13:10:01.249125       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:10:04.159578751Z I0308 13:10:04.159496       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:10:04.159578751Z I0308 13:10:04.159555       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:10:04.159578751Z I0308 13:10:04.159563       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:10:04.160010033Z I0308 13:10:04.159959       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8110, {CONNECTING <nil>}
2022-03-08T13:10:04.169322822Z I0308 13:10:04.168856       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8110, {READY <nil>}
2022-03-08T13:10:04.172301072Z I0308 13:10:04.172178       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:10:31.669963236Z I0308 13:10:31.669899       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:10:31.670092713Z I0308 13:10:31.670081       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:10:31.670125596Z I0308 13:10:31.670116       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:10:31.670285644Z I0308 13:10:31.670253       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1920, {CONNECTING <nil>}
2022-03-08T13:10:31.677780101Z I0308 13:10:31.677735       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002f1920, {READY <nil>}
2022-03-08T13:10:31.681003108Z I0308 13:10:31.680711       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:10:42.458658837Z I0308 13:10:42.458531       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:10:42.458658837Z I0308 13:10:42.458624       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:10:42.458658837Z I0308 13:10:42.458640       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:10:42.459211315Z I0308 13:10:42.459179       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058abd0, {CONNECTING <nil>}
2022-03-08T13:10:42.467552689Z I0308 13:10:42.467494       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058abd0, {READY <nil>}
2022-03-08T13:10:42.468873083Z I0308 13:10:42.468757       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:10:42.502449606Z I0308 13:10:42.502381       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:10:42.502449606Z I0308 13:10:42.502441       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:10:42.502514421Z I0308 13:10:42.502451       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:10:42.502619540Z I0308 13:10:42.502558       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058afd0, {CONNECTING <nil>}
2022-03-08T13:10:42.510186215Z I0308 13:10:42.510100       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058afd0, {READY <nil>}
2022-03-08T13:10:42.511107582Z I0308 13:10:42.511063       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:11:12.544782683Z I0308 13:11:12.544708       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:11:12.544782683Z I0308 13:11:12.544756       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:11:12.544782683Z I0308 13:11:12.544763       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:11:12.545195709Z I0308 13:11:12.545153       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01930, {CONNECTING <nil>}
2022-03-08T13:11:12.552584464Z I0308 13:11:12.552487       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01930, {READY <nil>}
2022-03-08T13:11:12.554607511Z I0308 13:11:12.554557       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:11:13.452202183Z I0308 13:11:13.452141       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:11:13.452202183Z I0308 13:11:13.452190       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:11:13.452251689Z I0308 13:11:13.452198       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:11:13.452341786Z I0308 13:11:13.452322       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334a40, {CONNECTING <nil>}
2022-03-08T13:11:13.460270635Z I0308 13:11:13.460219       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000334a40, {READY <nil>}
2022-03-08T13:11:13.461203503Z I0308 13:11:13.461174       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:11:24.026009637Z I0308 13:11:24.025876       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:11:24.026009637Z I0308 13:11:24.025970       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:11:24.026009637Z I0308 13:11:24.025978       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:11:24.026349432Z I0308 13:11:24.026306       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534d70, {CONNECTING <nil>}
2022-03-08T13:11:24.033380459Z I0308 13:11:24.033323       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534d70, {READY <nil>}
2022-03-08T13:11:24.034879774Z I0308 13:11:24.034826       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:11:48.317473622Z I0308 13:11:48.317366       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:11:48.317534601Z I0308 13:11:48.317484       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:11:48.317534601Z I0308 13:11:48.317501       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:11:48.318023215Z I0308 13:11:48.317986       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412ec0, {CONNECTING <nil>}
2022-03-08T13:11:48.326303776Z I0308 13:11:48.326199       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412ec0, {READY <nil>}
2022-03-08T13:11:48.327335536Z I0308 13:11:48.327271       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:11:55.167117799Z I0308 13:11:55.167022       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:11:55.167117799Z I0308 13:11:55.167089       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:11:55.167117799Z I0308 13:11:55.167098       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:11:55.167522280Z I0308 13:11:55.167466       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37760, {CONNECTING <nil>}
2022-03-08T13:11:55.177512098Z I0308 13:11:55.177398       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37760, {READY <nil>}
2022-03-08T13:11:55.178546218Z I0308 13:11:55.178488       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:12:06.654621721Z I0308 13:12:06.654524       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:12:06.654621721Z I0308 13:12:06.654596       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:12:06.654621721Z I0308 13:12:06.654603       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:12:06.654690769Z I0308 13:12:06.654674       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004733c0, {CONNECTING <nil>}
2022-03-08T13:12:06.662548109Z I0308 13:12:06.662477       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004733c0, {READY <nil>}
2022-03-08T13:12:06.663548142Z I0308 13:12:06.663447       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:12:20.902517315Z I0308 13:12:20.902427       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:12:20.902517315Z I0308 13:12:20.902488       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:12:20.902517315Z I0308 13:12:20.902496       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:12:20.903027202Z I0308 13:12:20.902970       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c31f50, {CONNECTING <nil>}
2022-03-08T13:12:20.913130332Z I0308 13:12:20.913035       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c31f50, {READY <nil>}
2022-03-08T13:12:20.914341377Z I0308 13:12:20.914249       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:12:26.832175990Z I0308 13:12:26.832066       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:12:26.832175990Z I0308 13:12:26.832147       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:12:26.832290434Z I0308 13:12:26.832175       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:12:26.832290434Z I0308 13:12:26.832273       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003236f0, {CONNECTING <nil>}
2022-03-08T13:12:26.843769591Z I0308 13:12:26.843711       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003236f0, {READY <nil>}
2022-03-08T13:12:26.846686103Z I0308 13:12:26.846158       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:12:43.596593625Z I0308 13:12:43.596443       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:12:43.596593625Z I0308 13:12:43.596576       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:12:43.596675807Z I0308 13:12:43.596606       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:12:43.596753989Z I0308 13:12:43.596725       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4800, {CONNECTING <nil>}
2022-03-08T13:12:43.606805126Z I0308 13:12:43.606504       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4800, {READY <nil>}
2022-03-08T13:12:43.608280932Z I0308 13:12:43.608066       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:12:53.768317606Z I0308 13:12:53.768215       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:12:53.768317606Z I0308 13:12:53.768281       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:12:53.768317606Z I0308 13:12:53.768291       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:12:53.770393222Z I0308 13:12:53.768666       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce800, {CONNECTING <nil>}
2022-03-08T13:12:53.778678899Z I0308 13:12:53.778545       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce800, {READY <nil>}
2022-03-08T13:12:53.779496724Z I0308 13:12:53.779453       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:13:11.640236751Z I0308 13:13:11.640147       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:13:11.640236751Z I0308 13:13:11.640223       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:13:11.640302818Z I0308 13:13:11.640235       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:13:11.640390282Z I0308 13:13:11.640350       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241feb0, {CONNECTING <nil>}
2022-03-08T13:13:11.648457669Z I0308 13:13:11.648331       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241feb0, {READY <nil>}
2022-03-08T13:13:11.649401293Z I0308 13:13:11.649343       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:13:16.330700354Z I0308 13:13:16.330598       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:13:16.330750652Z I0308 13:13:16.330690       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:13:16.330750652Z I0308 13:13:16.330707       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:13:16.331239195Z I0308 13:13:16.331163       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f8f0, {CONNECTING <nil>}
2022-03-08T13:13:16.338899712Z I0308 13:13:16.338753       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f8f0, {READY <nil>}
2022-03-08T13:13:16.340591740Z I0308 13:13:16.340344       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:13:36.153190979Z I0308 13:13:36.153138       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:13:36.153280631Z I0308 13:13:36.153271       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:13:36.153303995Z I0308 13:13:36.153297       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:13:36.153468074Z I0308 13:13:36.153443       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f641b0, {CONNECTING <nil>}
2022-03-08T13:13:36.163664725Z I0308 13:13:36.163507       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f641b0, {READY <nil>}
2022-03-08T13:13:36.164993378Z I0308 13:13:36.164951       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:13:51.205646166Z I0308 13:13:51.205571       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:13:51.205694091Z I0308 13:13:51.205678       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:13:51.205694091Z I0308 13:13:51.205691       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:13:51.205846215Z I0308 13:13:51.205828       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c0c0, {CONNECTING <nil>}
2022-03-08T13:13:51.215662866Z I0308 13:13:51.215609       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c0c0, {READY <nil>}
2022-03-08T13:13:51.216733825Z I0308 13:13:51.216664       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:13:51.245856583Z I0308 13:13:51.245775       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:13:51.246032738Z I0308 13:13:51.246014       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:13:51.246070536Z I0308 13:13:51.246059       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:13:51.246458244Z I0308 13:13:51.246416       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412c20, {CONNECTING <nil>}
2022-03-08T13:13:51.253557643Z I0308 13:13:51.253460       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412c20, {READY <nil>}
2022-03-08T13:13:51.254542069Z I0308 13:13:51.254500       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:14:07.476872607Z I0308 13:14:07.476779       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:14:07.476975415Z I0308 13:14:07.476877       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:14:07.476975415Z I0308 13:14:07.476918       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:14:07.477092641Z I0308 13:14:07.477053       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db5b0, {CONNECTING <nil>}
2022-03-08T13:14:07.484090519Z I0308 13:14:07.483971       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db5b0, {READY <nil>}
2022-03-08T13:14:07.484874834Z I0308 13:14:07.484841       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:14:34.992044236Z I0308 13:14:34.991786       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:14:34.992044236Z I0308 13:14:34.991970       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:14:34.992044236Z I0308 13:14:34.991983       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:14:34.993510713Z I0308 13:14:34.992149       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767660, {CONNECTING <nil>}
2022-03-08T13:14:35.001506997Z I0308 13:14:35.001455       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001767660, {READY <nil>}
2022-03-08T13:14:35.002686048Z I0308 13:14:35.002514       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:14:35.133586275Z I0308 13:14:35.133504       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:14:35.133586275Z I0308 13:14:35.133563       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:14:35.133662370Z I0308 13:14:35.133582       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:14:35.134074233Z I0308 13:14:35.134033       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0990, {CONNECTING <nil>}
2022-03-08T13:14:35.143574196Z I0308 13:14:35.142132       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0013b0990, {READY <nil>}
2022-03-08T13:14:35.144113601Z I0308 13:14:35.144065       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:14:44.329822058Z I0308 13:14:44.329737       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:14:44.329896703Z I0308 13:14:44.329835       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:14:44.329896703Z I0308 13:14:44.329848       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:14:44.330423728Z I0308 13:14:44.330372       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45600, {CONNECTING <nil>}
2022-03-08T13:14:44.341609023Z I0308 13:14:44.341502       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45600, {READY <nil>}
2022-03-08T13:14:44.342452445Z I0308 13:14:44.342426       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:15:05.645091729Z I0308 13:15:05.645034       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:15:05.645209219Z I0308 13:15:05.645195       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:15:05.645243254Z I0308 13:15:05.645233       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:15:05.645396082Z I0308 13:15:05.645362       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb460, {CONNECTING <nil>}
2022-03-08T13:15:05.653386277Z I0308 13:15:05.653284       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eb460, {READY <nil>}
2022-03-08T13:15:05.654447957Z I0308 13:15:05.654409       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:15:05.745863295Z I0308 13:15:05.745788       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:15:05.746004175Z I0308 13:15:05.745988       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:15:05.746037878Z I0308 13:15:05.746028       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:15:05.746202092Z I0308 13:15:05.746175       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eba90, {CONNECTING <nil>}
2022-03-08T13:15:05.754635382Z I0308 13:15:05.754567       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eba90, {READY <nil>}
2022-03-08T13:15:05.755653949Z I0308 13:15:05.755616       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:15:18.937464155Z I0308 13:15:18.937366       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:15:18.937464155Z I0308 13:15:18.937439       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:15:18.937464155Z I0308 13:15:18.937451       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:15:18.937697110Z I0308 13:15:18.937574       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b2f0, {CONNECTING <nil>}
2022-03-08T13:15:18.946189444Z I0308 13:15:18.946136       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b2f0, {READY <nil>}
2022-03-08T13:15:18.947572303Z I0308 13:15:18.947523       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:15:43.141190337Z I0308 13:15:43.141104       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:15:43.141190337Z I0308 13:15:43.141182       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:15:43.141254803Z I0308 13:15:43.141195       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:15:43.141392239Z I0308 13:15:43.141324       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22bd0, {CONNECTING <nil>}
2022-03-08T13:15:43.152236419Z I0308 13:15:43.152169       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22bd0, {READY <nil>}
2022-03-08T13:15:43.153305018Z I0308 13:15:43.153256       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:15:49.639345089Z I0308 13:15:49.639123       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:15:49.639345089Z I0308 13:15:49.639183       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:15:49.639345089Z I0308 13:15:49.639192       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:15:49.639547589Z I0308 13:15:49.639515       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf0c0, {CONNECTING <nil>}
2022-03-08T13:15:49.647993444Z I0308 13:15:49.646934       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbf0c0, {READY <nil>}
2022-03-08T13:15:49.647993444Z I0308 13:15:49.647684       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:15:52.722992994Z I0308 13:15:52.720173       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:15:52.722992994Z I0308 13:15:52.720226       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:15:52.722992994Z I0308 13:15:52.720235       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:15:52.722992994Z I0308 13:15:52.720624       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbfa10, {CONNECTING <nil>}
2022-03-08T13:15:52.728203193Z I0308 13:15:52.728150       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000bbfa10, {READY <nil>}
2022-03-08T13:15:52.731502758Z I0308 13:15:52.731440       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:16:26.570599775Z I0308 13:16:26.570548       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:16:26.570710301Z I0308 13:16:26.570698       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:16:26.570736489Z I0308 13:16:26.570729       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:16:26.571068699Z I0308 13:16:26.570922       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ccc0, {CONNECTING <nil>}
2022-03-08T13:16:26.579728450Z I0308 13:16:26.579668       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157ccc0, {READY <nil>}
2022-03-08T13:16:26.583086106Z I0308 13:16:26.583019       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:16:32.242958661Z I0308 13:16:32.242789       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:16:32.242958661Z I0308 13:16:32.242923       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:16:32.242958661Z I0308 13:16:32.242938       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:16:32.243133000Z I0308 13:16:32.243104       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37500, {CONNECTING <nil>}
2022-03-08T13:16:32.251118805Z I0308 13:16:32.251056       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37500, {READY <nil>}
2022-03-08T13:16:32.251994015Z I0308 13:16:32.251934       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:16:34.190167876Z I0308 13:16:34.190086       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:16:34.190167876Z I0308 13:16:34.190151       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:16:34.190234957Z I0308 13:16:34.190161       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:16:34.190401576Z I0308 13:16:34.190357       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37e60, {CONNECTING <nil>}
2022-03-08T13:16:34.202247303Z I0308 13:16:34.202029       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37e60, {READY <nil>}
2022-03-08T13:16:34.203122450Z I0308 13:16:34.203081       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:17:02.916645557Z I0308 13:17:02.916529       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:17:02.916645557Z I0308 13:17:02.916591       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:17:02.916645557Z I0308 13:17:02.916601       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:17:02.916844846Z I0308 13:17:02.916772       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1f40, {CONNECTING <nil>}
2022-03-08T13:17:02.926093954Z I0308 13:17:02.926017       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1f40, {READY <nil>}
2022-03-08T13:17:02.927141658Z I0308 13:17:02.927076       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:17:04.049171301Z I0308 13:17:04.049083       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:17:04.049223425Z I0308 13:17:04.049165       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:17:04.049223425Z I0308 13:17:04.049177       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:17:04.049340471Z I0308 13:17:04.049312       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea640, {CONNECTING <nil>}
2022-03-08T13:17:04.057392897Z I0308 13:17:04.057325       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea640, {READY <nil>}
2022-03-08T13:17:04.058189702Z I0308 13:17:04.058146       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:17:17.005365042Z I0308 13:17:17.005291       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:17:17.005365042Z I0308 13:17:17.005342       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:17:17.005365042Z I0308 13:17:17.005350       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:17:17.005512951Z I0308 13:17:17.005481       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e180, {CONNECTING <nil>}
2022-03-08T13:17:17.013090044Z I0308 13:17:17.013012       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e180, {READY <nil>}
2022-03-08T13:17:17.014073081Z I0308 13:17:17.014028       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:17:35.770713779Z I0308 13:17:35.770632       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:17:35.770779356Z I0308 13:17:35.770718       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:17:35.770779356Z I0308 13:17:35.770730       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:17:35.770867186Z I0308 13:17:35.770850       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22830, {CONNECTING <nil>}
2022-03-08T13:17:35.779634429Z I0308 13:17:35.779562       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22830, {READY <nil>}
2022-03-08T13:17:35.780540457Z I0308 13:17:35.780504       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:17:42.149336854Z I0308 13:17:42.149227       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:17:42.149336854Z I0308 13:17:42.149300       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:17:42.149336854Z I0308 13:17:42.149309       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:17:42.149520730Z I0308 13:17:42.149489       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f710, {CONNECTING <nil>}
2022-03-08T13:17:42.158214258Z I0308 13:17:42.158157       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f710, {READY <nil>}
2022-03-08T13:17:42.159318300Z I0308 13:17:42.159269       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:17:58.343539370Z I0308 13:17:58.343470       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:17:58.343590675Z I0308 13:17:58.343537       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:17:58.343590675Z I0308 13:17:58.343551       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:17:58.343710225Z I0308 13:17:58.343685       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1950, {CONNECTING <nil>}
2022-03-08T13:17:58.358109825Z I0308 13:17:58.357606       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1950, {READY <nil>}
2022-03-08T13:17:58.358581481Z I0308 13:17:58.358538       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:18:15.096336814Z I0308 13:18:15.096224       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:18:15.096336814Z I0308 13:18:15.096291       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:18:15.096336814Z I0308 13:18:15.096301       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:18:15.096436990Z I0308 13:18:15.096403       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413cc0, {CONNECTING <nil>}
2022-03-08T13:18:15.105631696Z I0308 13:18:15.105557       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001413cc0, {READY <nil>}
2022-03-08T13:18:15.106382672Z I0308 13:18:15.106338       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:18:18.246390132Z I0308 13:18:18.246347       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:18:18.246438937Z I0308 13:18:18.246392       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:18:18.246438937Z I0308 13:18:18.246399       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:18:18.246591276Z I0308 13:18:18.246566       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da280, {CONNECTING <nil>}
2022-03-08T13:18:18.254306534Z I0308 13:18:18.254244       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da280, {READY <nil>}
2022-03-08T13:18:18.255214852Z I0308 13:18:18.255172       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:18:34.247272143Z I0308 13:18:34.247121       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:18:34.247272143Z I0308 13:18:34.247236       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:18:34.247272143Z I0308 13:18:34.247252       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:18:34.247877864Z I0308 13:18:34.247782       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37a40, {CONNECTING <nil>}
2022-03-08T13:18:34.258518442Z I0308 13:18:34.257354       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37a40, {READY <nil>}
2022-03-08T13:18:34.259105913Z I0308 13:18:34.258816       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:18:51.090307733Z I0308 13:18:51.090226       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:18:51.090307733Z I0308 13:18:51.090299       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:18:51.090382443Z I0308 13:18:51.090308       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:18:51.090563243Z I0308 13:18:51.090481       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe0410, {CONNECTING <nil>}
2022-03-08T13:18:51.100643683Z I0308 13:18:51.100548       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fe0410, {READY <nil>}
2022-03-08T13:18:51.101706745Z I0308 13:18:51.101628       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:18:58.370595247Z I0308 13:18:58.370511       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:18:58.370653025Z I0308 13:18:58.370589       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:18:58.370653025Z I0308 13:18:58.370602       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:18:58.370747006Z I0308 13:18:58.370696       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176840, {CONNECTING <nil>}
2022-03-08T13:18:58.382049835Z I0308 13:18:58.381981       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176840, {READY <nil>}
2022-03-08T13:18:58.383235805Z I0308 13:18:58.383143       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:19:09.201865838Z I0308 13:19:09.200503       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:19:09.201865838Z I0308 13:19:09.200584       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:19:09.201865838Z I0308 13:19:09.200598       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:19:09.201865838Z I0308 13:19:09.200771       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9e30, {CONNECTING <nil>}
2022-03-08T13:19:09.212366348Z I0308 13:19:09.212305       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9e30, {READY <nil>}
2022-03-08T13:19:09.213173842Z I0308 13:19:09.213141       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:19:28.854243375Z I0308 13:19:28.854174       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:19:28.854323808Z I0308 13:19:28.854239       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:19:28.854323808Z I0308 13:19:28.854248       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:19:28.854457004Z I0308 13:19:28.854426       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94560, {CONNECTING <nil>}
2022-03-08T13:19:28.864758080Z I0308 13:19:28.864680       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d94560, {READY <nil>}
2022-03-08T13:19:28.865646310Z I0308 13:19:28.865611       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:19:31.074857375Z I0308 13:19:31.074752       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:19:31.074857375Z I0308 13:19:31.074828       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:19:31.074857375Z I0308 13:19:31.074841       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:19:31.075246489Z I0308 13:19:31.075226       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443ce0, {CONNECTING <nil>}
2022-03-08T13:19:31.084274437Z I0308 13:19:31.084195       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001443ce0, {READY <nil>}
2022-03-08T13:19:31.085110315Z I0308 13:19:31.085079       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:19:41.361139987Z I0308 13:19:41.360849       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:19:41.361139987Z I0308 13:19:41.360929       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:19:41.361139987Z I0308 13:19:41.360940       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:19:41.361139987Z I0308 13:19:41.361043       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f390, {CONNECTING <nil>}
2022-03-08T13:19:41.371018527Z I0308 13:19:41.370962       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f390, {READY <nil>}
2022-03-08T13:19:41.371790806Z I0308 13:19:41.371764       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:20:04.894703778Z I0308 13:20:04.894607       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:20:04.894984983Z I0308 13:20:04.894964       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:20:04.895054518Z I0308 13:20:04.895040       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:20:04.895773365Z I0308 13:20:04.895741       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0005fdf30, {CONNECTING <nil>}
2022-03-08T13:20:04.904197126Z I0308 13:20:04.904140       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0005fdf30, {READY <nil>}
2022-03-08T13:20:04.905195938Z I0308 13:20:04.905164       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:20:09.879791396Z I0308 13:20:09.879706       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:20:09.879791396Z I0308 13:20:09.879756       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:20:09.879791396Z I0308 13:20:09.879766       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:20:09.879991208Z I0308 13:20:09.879957       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bb80, {CONNECTING <nil>}
2022-03-08T13:20:09.891506436Z I0308 13:20:09.891439       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5bb80, {READY <nil>}
2022-03-08T13:20:09.892944939Z I0308 13:20:09.892875       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:20:20.950553763Z I0308 13:20:20.950489       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:20:20.950693257Z I0308 13:20:20.950676       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:20:20.950750791Z I0308 13:20:20.950740       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:20:20.951253138Z I0308 13:20:20.951098       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000492240, {CONNECTING <nil>}
2022-03-08T13:20:20.961032660Z I0308 13:20:20.960977       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000492240, {READY <nil>}
2022-03-08T13:20:20.962411306Z I0308 13:20:20.962366       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:20:46.021791804Z I0308 13:20:46.021650       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:20:46.022091532Z I0308 13:20:46.022068       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:20:46.022156862Z I0308 13:20:46.022144       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:20:46.022384920Z I0308 13:20:46.022330       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472d50, {CONNECTING <nil>}
2022-03-08T13:20:46.031700961Z I0308 13:20:46.031647       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000472d50, {READY <nil>}
2022-03-08T13:20:46.033276904Z I0308 13:20:46.033224       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:20:48.008674157Z I0308 13:20:48.008575       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:20:48.008674157Z I0308 13:20:48.008662       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:20:48.008763441Z I0308 13:20:48.008675       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:20:48.008967175Z I0308 13:20:48.008945       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b368d0, {CONNECTING <nil>}
2022-03-08T13:20:48.017938732Z I0308 13:20:48.017853       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b368d0, {READY <nil>}
2022-03-08T13:20:48.019352867Z I0308 13:20:48.019283       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:21:04.595228445Z I0308 13:21:04.595029       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:21:04.595228445Z I0308 13:21:04.595085       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:21:04.595228445Z I0308 13:21:04.595094       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:21:04.595228445Z I0308 13:21:04.595189       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db5f0, {CONNECTING <nil>}
2022-03-08T13:21:04.605017130Z I0308 13:21:04.604964       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db5f0, {READY <nil>}
2022-03-08T13:21:04.606393363Z I0308 13:21:04.606346       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:21:18.806413211Z I0308 13:21:18.806351       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:21:18.806523521Z I0308 13:21:18.806513       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:21:18.806548093Z I0308 13:21:18.806541       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:21:18.806932792Z I0308 13:21:18.806863       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac80d0, {CONNECTING <nil>}
2022-03-08T13:21:18.815725131Z I0308 13:21:18.815670       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac80d0, {READY <nil>}
2022-03-08T13:21:18.816754939Z I0308 13:21:18.816719       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:21:28.597675431Z I0308 13:21:28.597624       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:21:28.597778713Z I0308 13:21:28.597768       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:21:28.597812621Z I0308 13:21:28.597796       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:21:28.597984758Z I0308 13:21:28.597937       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b453e0, {CONNECTING <nil>}
2022-03-08T13:21:28.607028078Z I0308 13:21:28.606860       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b453e0, {READY <nil>}
2022-03-08T13:21:28.608148050Z I0308 13:21:28.608116       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:21:38.469104267Z I0308 13:21:38.469050       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:21:38.469207750Z I0308 13:21:38.469196       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:21:38.469233056Z I0308 13:21:38.469225       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:21:38.469555909Z I0308 13:21:38.469378       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95850, {CONNECTING <nil>}
2022-03-08T13:21:38.478903305Z I0308 13:21:38.478840       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95850, {READY <nil>}
2022-03-08T13:21:38.479757625Z I0308 13:21:38.479724       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:21:54.646267414Z I0308 13:21:54.646066       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:21:54.646267414Z I0308 13:21:54.646167       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:21:54.646267414Z I0308 13:21:54.646181       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:21:54.646337837Z I0308 13:21:54.646314       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046d60, {CONNECTING <nil>}
2022-03-08T13:21:54.657692718Z I0308 13:21:54.657593       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046d60, {READY <nil>}
2022-03-08T13:21:54.658901314Z I0308 13:21:54.658787       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:22:12.095420282Z I0308 13:22:12.095361       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:22:12.095566429Z I0308 13:22:12.095547       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:22:12.095608972Z I0308 13:22:12.095597       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:22:12.096010122Z I0308 13:22:12.095947       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a800, {CONNECTING <nil>}
2022-03-08T13:22:12.113164058Z I0308 13:22:12.113116       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5a800, {READY <nil>}
2022-03-08T13:22:12.114196414Z I0308 13:22:12.114150       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:22:18.510165400Z I0308 13:22:18.510096       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:22:18.510165400Z I0308 13:22:18.510154       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:22:18.510231158Z I0308 13:22:18.510162       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:22:18.510242660Z I0308 13:22:18.510230       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e06a0, {CONNECTING <nil>}
2022-03-08T13:22:18.517443479Z I0308 13:22:18.517391       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e06a0, {READY <nil>}
2022-03-08T13:22:18.518432454Z I0308 13:22:18.518387       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:22:30.880979508Z I0308 13:22:30.880815       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:22:30.881244497Z I0308 13:22:30.881213       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:22:30.881304957Z I0308 13:22:30.881293       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:22:30.881550104Z I0308 13:22:30.881519       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c886c0, {CONNECTING <nil>}
2022-03-08T13:22:30.891160943Z I0308 13:22:30.891108       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c886c0, {READY <nil>}
2022-03-08T13:22:30.892459984Z I0308 13:22:30.892411       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:22:55.538695614Z I0308 13:22:55.538621       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:22:55.538858956Z I0308 13:22:55.538848       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:22:55.538914294Z I0308 13:22:55.538905       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:22:55.539342152Z I0308 13:22:55.539321       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322470, {CONNECTING <nil>}
2022-03-08T13:22:55.546345699Z I0308 13:22:55.546289       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322470, {READY <nil>}
2022-03-08T13:22:55.547477816Z I0308 13:22:55.547442       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:23:03.267998003Z I0308 13:23:03.266048       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:23:03.267998003Z I0308 13:23:03.266113       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:23:03.267998003Z I0308 13:23:03.266123       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:23:03.267998003Z I0308 13:23:03.266375       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37da0, {CONNECTING <nil>}
2022-03-08T13:23:03.273552570Z I0308 13:23:03.273293       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b37da0, {READY <nil>}
2022-03-08T13:23:03.278664289Z I0308 13:23:03.278359       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:23:11.851352131Z I0308 13:23:11.851289       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:23:11.851469872Z I0308 13:23:11.851455       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:23:11.851506920Z I0308 13:23:11.851496       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:23:11.851971120Z I0308 13:23:11.851939       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dafa0, {CONNECTING <nil>}
2022-03-08T13:23:11.862843361Z I0308 13:23:11.862776       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024dafa0, {READY <nil>}
2022-03-08T13:23:11.864302062Z I0308 13:23:11.864253       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:23:38.386411667Z I0308 13:23:38.386312       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:23:38.386411667Z I0308 13:23:38.386378       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:23:38.386411667Z I0308 13:23:38.386387       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:23:38.386561196Z I0308 13:23:38.386542       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eac00, {CONNECTING <nil>}
2022-03-08T13:23:38.395039365Z I0308 13:23:38.394551       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019eac00, {READY <nil>}
2022-03-08T13:23:38.395549365Z I0308 13:23:38.395507       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:23:44.441368940Z I0308 13:23:44.441315       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:23:44.441510946Z I0308 13:23:44.441495       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:23:44.441580592Z I0308 13:23:44.441569       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:23:44.441772648Z I0308 13:23:44.441743       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebd80, {CONNECTING <nil>}
2022-03-08T13:23:44.453132018Z I0308 13:23:44.452860       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebd80, {READY <nil>}
2022-03-08T13:23:44.454241071Z I0308 13:23:44.454183       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:23:44.735082881Z I0308 13:23:44.735012       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:23:44.735082881Z I0308 13:23:44.735074       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:23:44.735150838Z I0308 13:23:44.735084       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:23:44.735219482Z I0308 13:23:44.735192       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95390, {CONNECTING <nil>}
2022-03-08T13:23:44.746296403Z I0308 13:23:44.746236       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d95390, {READY <nil>}
2022-03-08T13:23:44.747226576Z I0308 13:23:44.747185       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:24:17.619656206Z I0308 13:24:17.618753       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:24:17.619656206Z I0308 13:24:17.618822       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:24:17.619656206Z I0308 13:24:17.618832       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:24:17.619656206Z I0308 13:24:17.618944       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f3f0, {CONNECTING <nil>}
2022-03-08T13:24:17.629223512Z I0308 13:24:17.629159       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f3f0, {READY <nil>}
2022-03-08T13:24:17.630130969Z I0308 13:24:17.630079       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:24:18.696083550Z I0308 13:24:18.696002       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:24:18.696083550Z I0308 13:24:18.696071       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:24:18.696153294Z I0308 13:24:18.696079       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:24:18.696438201Z I0308 13:24:18.696398       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0bd0, {CONNECTING <nil>}
2022-03-08T13:24:18.706746685Z I0308 13:24:18.706694       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0bd0, {READY <nil>}
2022-03-08T13:24:18.707657030Z I0308 13:24:18.707601       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:24:22.270118374Z I0308 13:24:22.270052       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:24:22.270118374Z I0308 13:24:22.270102       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:24:22.270118374Z I0308 13:24:22.270109       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:24:22.270482845Z I0308 13:24:22.270421       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b110, {CONNECTING <nil>}
2022-03-08T13:24:22.280708849Z I0308 13:24:22.280632       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5b110, {READY <nil>}
2022-03-08T13:24:22.282781272Z I0308 13:24:22.282707       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:24:49.559525526Z I0308 13:24:49.559364       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:24:49.559525526Z I0308 13:24:49.559507       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:24:49.559590452Z I0308 13:24:49.559522       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:24:49.559731442Z I0308 13:24:49.559699       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a7d0, {CONNECTING <nil>}
2022-03-08T13:24:49.570668017Z I0308 13:24:49.570494       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00058a7d0, {READY <nil>}
2022-03-08T13:24:49.571690497Z I0308 13:24:49.571632       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:24:58.851689838Z I0308 13:24:58.851627       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:24:58.851764276Z I0308 13:24:58.851693       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:24:58.851764276Z I0308 13:24:58.851702       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:24:58.851868074Z I0308 13:24:58.851843       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00204e6b0, {CONNECTING <nil>}
2022-03-08T13:24:58.861140867Z I0308 13:24:58.861059       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00204e6b0, {READY <nil>}
2022-03-08T13:24:58.861998633Z I0308 13:24:58.861949       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:25:01.784950434Z I0308 13:25:01.784712       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:25:01.784950434Z I0308 13:25:01.784772       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:25:01.784950434Z I0308 13:25:01.784781       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:25:01.785040822Z I0308 13:25:01.784952       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00204f1a0, {CONNECTING <nil>}
2022-03-08T13:25:01.794745321Z I0308 13:25:01.794689       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00204f1a0, {READY <nil>}
2022-03-08T13:25:01.796199394Z I0308 13:25:01.796163       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:25:22.274269527Z I0308 13:25:22.274190       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:25:22.274269527Z I0308 13:25:22.274256       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:25:22.274321715Z I0308 13:25:22.274267       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:25:22.274466828Z I0308 13:25:22.274435       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345380, {CONNECTING <nil>}
2022-03-08T13:25:22.281868883Z I0308 13:25:22.281545       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001345380, {READY <nil>}
2022-03-08T13:25:22.282650846Z I0308 13:25:22.282622       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:25:41.041063393Z I0308 13:25:41.040992       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:25:41.041193501Z I0308 13:25:41.041180       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:25:41.041221579Z I0308 13:25:41.041214       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:25:41.041351419Z I0308 13:25:41.041326       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176640, {CONNECTING <nil>}
2022-03-08T13:25:41.052410986Z I0308 13:25:41.052365       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176640, {READY <nil>}
2022-03-08T13:25:41.053344375Z I0308 13:25:41.053306       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:25:42.230344594Z I0308 13:25:42.230260       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:25:42.230344594Z I0308 13:25:42.230329       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:25:42.230344594Z I0308 13:25:42.230338       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:25:42.230497668Z I0308 13:25:42.230477       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45060, {CONNECTING <nil>}
2022-03-08T13:25:42.238234292Z I0308 13:25:42.238191       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001b45060, {READY <nil>}
2022-03-08T13:25:42.239156238Z I0308 13:25:42.239134       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:25:58.335707138Z I0308 13:25:58.335604       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:25:58.335707138Z I0308 13:25:58.335677       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:25:58.335707138Z I0308 13:25:58.335694       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:25:58.336303788Z I0308 13:25:58.336247       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d941b0, {CONNECTING <nil>}
2022-03-08T13:25:58.344361240Z I0308 13:25:58.344041       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d941b0, {READY <nil>}
2022-03-08T13:25:58.345630811Z I0308 13:25:58.345482       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:26:20.616094587Z I0308 13:26:20.615873       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:26:20.616094587Z I0308 13:26:20.615957       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:26:20.616094587Z I0308 13:26:20.615969       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:26:20.616297522Z I0308 13:26:20.616271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e550, {CONNECTING <nil>}
2022-03-08T13:26:20.625036615Z I0308 13:26:20.624984       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e550, {READY <nil>}
2022-03-08T13:26:20.625953896Z I0308 13:26:20.625865       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:26:21.988224923Z I0308 13:26:21.988158       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:26:21.988351615Z I0308 13:26:21.988334       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:26:21.988405710Z I0308 13:26:21.988386       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:26:21.988550160Z I0308 13:26:21.988521       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ee00, {CONNECTING <nil>}
2022-03-08T13:26:21.998211623Z I0308 13:26:21.998145       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241ee00, {READY <nil>}
2022-03-08T13:26:21.999202191Z I0308 13:26:21.999135       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:26:42.721533367Z I0308 13:26:42.721336       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:26:42.721533367Z I0308 13:26:42.721390       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:26:42.721533367Z I0308 13:26:42.721412       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:26:42.721661188Z I0308 13:26:42.721642       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047450, {CONNECTING <nil>}
2022-03-08T13:26:42.730088555Z I0308 13:26:42.730033       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001047450, {READY <nil>}
2022-03-08T13:26:42.731023842Z I0308 13:26:42.730981       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:26:56.485060941Z I0308 13:26:56.484976       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:26:56.485111378Z I0308 13:26:56.485054       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:26:56.485111378Z I0308 13:26:56.485078       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:26:56.485658127Z I0308 13:26:56.485538       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022186a0, {CONNECTING <nil>}
2022-03-08T13:26:56.495928387Z I0308 13:26:56.495785       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0022186a0, {READY <nil>}
2022-03-08T13:26:56.497129304Z I0308 13:26:56.497082       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:27:02.633496386Z I0308 13:27:02.633366       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:27:02.633496386Z I0308 13:27:02.633456       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:27:02.633496386Z I0308 13:27:02.633482       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:27:02.634266019Z I0308 13:27:02.633919       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0bb0, {CONNECTING <nil>}
2022-03-08T13:27:02.646940653Z I0308 13:27:02.646786       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e0bb0, {READY <nil>}
2022-03-08T13:27:02.648234819Z I0308 13:27:02.648170       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:27:21.174741455Z I0308 13:27:21.174421       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:27:21.174741455Z I0308 13:27:21.174463       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:27:21.174741455Z I0308 13:27:21.174471       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:27:21.174934289Z I0308 13:27:21.174795       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36780, {CONNECTING <nil>}
2022-03-08T13:27:21.183912519Z I0308 13:27:21.183840       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36780, {READY <nil>}
2022-03-08T13:27:21.185064333Z I0308 13:27:21.185021       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:27:27.585273532Z I0308 13:27:27.585201       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:27:27.585405554Z I0308 13:27:27.585394       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:27:27.585431780Z I0308 13:27:27.585424       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:27:27.585598882Z I0308 13:27:27.585564       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de8c0, {CONNECTING <nil>}
2022-03-08T13:27:27.594646807Z I0308 13:27:27.594584       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de8c0, {READY <nil>}
2022-03-08T13:27:27.595660557Z I0308 13:27:27.595626       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:27:44.917761297Z I0308 13:27:44.917665       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:27:44.917761297Z I0308 13:27:44.917735       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:27:44.917761297Z I0308 13:27:44.917745       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:27:44.917924131Z I0308 13:27:44.917853       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004546e0, {CONNECTING <nil>}
2022-03-08T13:27:44.927373115Z I0308 13:27:44.927324       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0004546e0, {READY <nil>}
2022-03-08T13:27:44.928624362Z I0308 13:27:44.928562       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:28:02.100458576Z I0308 13:28:02.100349       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:28:02.100458576Z I0308 13:28:02.100420       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:28:02.100458576Z I0308 13:28:02.100430       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:28:02.100992227Z I0308 13:28:02.100933       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebfe0, {CONNECTING <nil>}
2022-03-08T13:28:02.108403311Z I0308 13:28:02.108338       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebfe0, {READY <nil>}
2022-03-08T13:28:02.109227980Z I0308 13:28:02.109195       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:28:08.346171190Z I0308 13:28:08.346098       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:28:08.346171190Z I0308 13:28:08.346151       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:28:08.346171190Z I0308 13:28:08.346160       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:28:08.346479205Z I0308 13:28:08.346450       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcebe0, {CONNECTING <nil>}
2022-03-08T13:28:08.353586005Z I0308 13:28:08.353543       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcebe0, {READY <nil>}
2022-03-08T13:28:08.354374926Z I0308 13:28:08.354320       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:28:15.378121042Z I0308 13:28:15.378033       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:28:15.378121042Z I0308 13:28:15.378113       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:28:15.378179755Z I0308 13:28:15.378124       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:28:15.378452342Z I0308 13:28:15.378420       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9ac70, {CONNECTING <nil>}
2022-03-08T13:28:15.386332048Z I0308 13:28:15.386268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9ac70, {READY <nil>}
2022-03-08T13:28:15.387213527Z I0308 13:28:15.387171       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:28:39.455978027Z I0308 13:28:39.455722       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:28:39.455978027Z I0308 13:28:39.455866       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:28:39.455978027Z I0308 13:28:39.455905       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:28:39.456082930Z I0308 13:28:39.456060       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534510, {CONNECTING <nil>}
2022-03-08T13:28:39.465433995Z I0308 13:28:39.465380       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534510, {READY <nil>}
2022-03-08T13:28:39.468097389Z I0308 13:28:39.468047       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:28:47.455156671Z I0308 13:28:47.455068       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:28:47.455329095Z I0308 13:28:47.455314       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:28:47.455367037Z I0308 13:28:47.455357       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:28:47.455860853Z I0308 13:28:47.455755       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30e80, {CONNECTING <nil>}
2022-03-08T13:28:47.465664213Z I0308 13:28:47.465587       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000c30e80, {READY <nil>}
2022-03-08T13:28:47.466925312Z I0308 13:28:47.466869       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:28:56.080509620Z I0308 13:28:56.080435       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:28:56.080671032Z I0308 13:28:56.080654       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:28:56.080707471Z I0308 13:28:56.080698       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:28:56.081119051Z I0308 13:28:56.081094       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64660, {CONNECTING <nil>}
2022-03-08T13:28:56.091407107Z I0308 13:28:56.091360       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64660, {READY <nil>}
2022-03-08T13:28:56.093774400Z I0308 13:28:56.093735       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:29:16.284238752Z I0308 13:29:16.284149       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:29:16.284238752Z I0308 13:29:16.284201       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:29:16.284238752Z I0308 13:29:16.284209       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:29:16.284335916Z I0308 13:29:16.284320       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535ae0, {CONNECTING <nil>}
2022-03-08T13:29:16.293582187Z I0308 13:29:16.293523       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002535ae0, {READY <nil>}
2022-03-08T13:29:16.294587029Z I0308 13:29:16.294550       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:29:20.145430634Z I0308 13:29:20.145287       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:29:20.145430634Z I0308 13:29:20.145343       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:29:20.145430634Z I0308 13:29:20.145350       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:29:20.145496609Z I0308 13:29:20.145431       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1e60, {CONNECTING <nil>}
2022-03-08T13:29:20.155229116Z I0308 13:29:20.155160       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1e60, {READY <nil>}
2022-03-08T13:29:20.156254272Z I0308 13:29:20.156201       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:29:34.212095131Z I0308 13:29:34.212021       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:29:34.212154123Z I0308 13:29:34.212079       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:29:34.212154123Z I0308 13:29:34.212091       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:29:34.212269575Z I0308 13:29:34.212237       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b361d0, {CONNECTING <nil>}
2022-03-08T13:29:34.221430268Z I0308 13:29:34.221367       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b361d0, {READY <nil>}
2022-03-08T13:29:34.222389134Z I0308 13:29:34.222341       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:29:47.983983815Z I0308 13:29:47.983925       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:29:47.983983815Z I0308 13:29:47.983968       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:29:47.983983815Z I0308 13:29:47.983976       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:29:47.984198519Z I0308 13:29:47.984173       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de6a0, {CONNECTING <nil>}
2022-03-08T13:29:47.990649143Z I0308 13:29:47.990591       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0002de6a0, {READY <nil>}
2022-03-08T13:29:47.992025510Z I0308 13:29:47.991971       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:30:00.450270565Z I0308 13:30:00.450189       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:30:00.450270565Z I0308 13:30:00.450260       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:30:00.450332530Z I0308 13:30:00.450272       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:30:00.450611379Z I0308 13:30:00.450588       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000454610, {CONNECTING <nil>}
2022-03-08T13:30:00.460701697Z I0308 13:30:00.460647       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000454610, {READY <nil>}
2022-03-08T13:30:00.461746007Z I0308 13:30:00.461695       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:30:13.558744285Z I0308 13:30:13.558677       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:30:13.558744285Z I0308 13:30:13.558734       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:30:13.558842738Z I0308 13:30:13.558745       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:30:13.558957253Z I0308 13:30:13.558922       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de8900, {CONNECTING <nil>}
2022-03-08T13:30:13.572951763Z I0308 13:30:13.572551       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de8900, {READY <nil>}
2022-03-08T13:30:13.576300199Z I0308 13:30:13.576232       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:30:21.933492435Z I0308 13:30:21.933441       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:30:21.933537409Z I0308 13:30:21.933498       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:30:21.933537409Z I0308 13:30:21.933508       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:30:21.933605166Z I0308 13:30:21.933590       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce3d0, {CONNECTING <nil>}
2022-03-08T13:30:21.943385718Z I0308 13:30:21.943257       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fce3d0, {READY <nil>}
2022-03-08T13:30:21.944355948Z I0308 13:30:21.944315       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:30:32.850074891Z I0308 13:30:32.849978       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:30:32.850196960Z I0308 13:30:32.850185       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:30:32.850236003Z I0308 13:30:32.850228       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:30:32.850361842Z I0308 13:30:32.850352       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003348a0, {CONNECTING <nil>}
2022-03-08T13:30:32.859790059Z I0308 13:30:32.859721       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003348a0, {READY <nil>}
2022-03-08T13:30:32.861081784Z I0308 13:30:32.861015       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:30:58.039156756Z I0308 13:30:58.039099       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:30:58.039251275Z I0308 13:30:58.039241       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:30:58.039274255Z I0308 13:30:58.039267       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:30:58.039570734Z I0308 13:30:58.039552       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e5e0, {CONNECTING <nil>}
2022-03-08T13:30:58.048718791Z I0308 13:30:58.048671       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241e5e0, {READY <nil>}
2022-03-08T13:30:58.049652981Z I0308 13:30:58.049621       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:31:04.983080652Z I0308 13:31:04.983027       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:31:04.983201453Z I0308 13:31:04.983191       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:31:04.983225570Z I0308 13:31:04.983218       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:31:04.983604455Z I0308 13:31:04.983584       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f5d0, {CONNECTING <nil>}
2022-03-08T13:31:04.990013515Z I0308 13:31:04.989972       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00241f5d0, {READY <nil>}
2022-03-08T13:31:04.990868403Z I0308 13:31:04.990791       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:31:16.050486869Z I0308 13:31:16.050419       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:31:16.050486869Z I0308 13:31:16.050465       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:31:16.050486869Z I0308 13:31:16.050472       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:31:16.050792513Z I0308 13:31:16.050765       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64b80, {CONNECTING <nil>}
2022-03-08T13:31:16.058612194Z I0308 13:31:16.058560       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64b80, {READY <nil>}
2022-03-08T13:31:16.060265763Z I0308 13:31:16.060186       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:31:30.943689720Z I0308 13:31:30.943606       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:31:30.943689720Z I0308 13:31:30.943669       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:31:30.943689720Z I0308 13:31:30.943677       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:31:30.944038981Z I0308 13:31:30.944007       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1dc0, {CONNECTING <nil>}
2022-03-08T13:31:30.951679456Z I0308 13:31:30.951625       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003e1dc0, {READY <nil>}
2022-03-08T13:31:30.952750302Z I0308 13:31:30.952699       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:31:46.084239344Z I0308 13:31:46.084178       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:31:46.084365223Z I0308 13:31:46.084342       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:31:46.084394501Z I0308 13:31:46.084387       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:31:46.084527422Z I0308 13:31:46.084511       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203bd00, {CONNECTING <nil>}
2022-03-08T13:31:46.095033389Z I0308 13:31:46.094977       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203bd00, {READY <nil>}
2022-03-08T13:31:46.096180049Z I0308 13:31:46.096111       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:31:48.419921753Z I0308 13:31:48.419836       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:31:48.420015339Z I0308 13:31:48.420005       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:31:48.420041208Z I0308 13:31:48.420033       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:31:48.420165432Z I0308 13:31:48.420152       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36490, {CONNECTING <nil>}
2022-03-08T13:31:48.431233783Z I0308 13:31:48.431076       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36490, {READY <nil>}
2022-03-08T13:31:48.432350723Z I0308 13:31:48.432310       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:32:06.591025041Z I0308 13:32:06.590962       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:32:06.591160142Z I0308 13:32:06.591144       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:32:06.591217805Z I0308 13:32:06.591205       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:32:06.591665989Z I0308 13:32:06.591633       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024daae0, {CONNECTING <nil>}
2022-03-08T13:32:06.601196680Z I0308 13:32:06.601139       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024daae0, {READY <nil>}
2022-03-08T13:32:06.602202354Z I0308 13:32:06.602158       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:32:23.794540366Z I0308 13:32:23.794485       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:32:23.794633827Z I0308 13:32:23.794624       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:32:23.794657253Z I0308 13:32:23.794650       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:32:23.795162168Z I0308 13:32:23.795060       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de92c0, {CONNECTING <nil>}
2022-03-08T13:32:23.804238264Z I0308 13:32:23.804164       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de92c0, {READY <nil>}
2022-03-08T13:32:23.805594375Z I0308 13:32:23.805426       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:32:24.941254212Z I0308 13:32:24.941175       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:32:24.941307572Z I0308 13:32:24.941257       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:32:24.941307572Z I0308 13:32:24.941270       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:32:24.941416318Z I0308 13:32:24.941386       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de95f0, {CONNECTING <nil>}
2022-03-08T13:32:24.950279729Z I0308 13:32:24.950211       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de95f0, {READY <nil>}
2022-03-08T13:32:24.952980046Z I0308 13:32:24.952918       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:32:37.644344332Z I0308 13:32:37.644232       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:32:37.644523024Z I0308 13:32:37.644503       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:32:37.644570345Z I0308 13:32:37.644558       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:32:37.644761923Z I0308 13:32:37.644732       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b480, {CONNECTING <nil>}
2022-03-08T13:32:37.654235863Z I0308 13:32:37.654168       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b480, {READY <nil>}
2022-03-08T13:32:37.657914884Z I0308 13:32:37.655997       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:33:05.281412922Z I0308 13:33:05.281342       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:33:05.281412922Z I0308 13:33:05.281398       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:33:05.281412922Z I0308 13:33:05.281406       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:33:05.281567126Z I0308 13:33:05.281553       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e226f0, {CONNECTING <nil>}
2022-03-08T13:33:05.289083486Z I0308 13:33:05.288957       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e226f0, {READY <nil>}
2022-03-08T13:33:05.290018971Z I0308 13:33:05.289937       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:33:05.367227087Z I0308 13:33:05.367152       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:33:05.367227087Z I0308 13:33:05.367203       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:33:05.367227087Z I0308 13:33:05.367210       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:33:05.367515702Z I0308 13:33:05.367487       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e229a0, {CONNECTING <nil>}
2022-03-08T13:33:05.376548172Z I0308 13:33:05.376486       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e229a0, {READY <nil>}
2022-03-08T13:33:05.377540025Z I0308 13:33:05.377480       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:33:21.579009023Z I0308 13:33:21.578902       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:33:21.579009023Z I0308 13:33:21.578960       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:33:21.579009023Z I0308 13:33:21.578970       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:33:21.579385838Z I0308 13:33:21.579343       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f670, {CONNECTING <nil>}
2022-03-08T13:33:21.586391884Z I0308 13:33:21.586310       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001a3f670, {READY <nil>}
2022-03-08T13:33:21.589660931Z I0308 13:33:21.589586       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:33:41.681197217Z I0308 13:33:41.681112       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:33:41.681197217Z I0308 13:33:41.681185       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:33:41.681281919Z I0308 13:33:41.681194       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:33:41.681585845Z I0308 13:33:41.681546       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247f6a0, {CONNECTING <nil>}
2022-03-08T13:33:41.691312149Z I0308 13:33:41.691255       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00247f6a0, {READY <nil>}
2022-03-08T13:33:41.692525160Z I0308 13:33:41.692465       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:33:45.591263640Z I0308 13:33:45.591148       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:33:45.591263640Z I0308 13:33:45.591253       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:33:45.591332392Z I0308 13:33:45.591264       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:33:45.591815491Z I0308 13:33:45.591761       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c640, {CONNECTING <nil>}
2022-03-08T13:33:45.599754334Z I0308 13:33:45.599487       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c640, {READY <nil>}
2022-03-08T13:33:45.600934220Z I0308 13:33:45.600875       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:34:00.497927899Z I0308 13:34:00.497628       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:34:00.497927899Z I0308 13:34:00.497687       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:34:00.497927899Z I0308 13:34:00.497698       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:34:00.498089183Z I0308 13:34:00.498064       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1a00, {CONNECTING <nil>}
2022-03-08T13:34:00.506454955Z I0308 13:34:00.506379       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1a00, {READY <nil>}
2022-03-08T13:34:00.507269496Z I0308 13:34:00.507223       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:34:19.046345687Z I0308 13:34:19.045801       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:34:19.046345687Z I0308 13:34:19.045900       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:34:19.046345687Z I0308 13:34:19.045913       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:34:19.046345687Z I0308 13:34:19.046262       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5330, {CONNECTING <nil>}
2022-03-08T13:34:19.053634448Z I0308 13:34:19.053560       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b5330, {READY <nil>}
2022-03-08T13:34:19.054720771Z I0308 13:34:19.054681       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:34:22.714939742Z I0308 13:34:22.714842       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:34:22.715048899Z I0308 13:34:22.715036       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:34:22.715077031Z I0308 13:34:22.715070       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:34:22.715358508Z I0308 13:34:22.715206       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da5c0, {CONNECTING <nil>}
2022-03-08T13:34:22.724187788Z I0308 13:34:22.724093       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da5c0, {READY <nil>}
2022-03-08T13:34:22.725277637Z I0308 13:34:22.725222       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:34:30.549369881Z I0308 13:34:30.548334       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:34:30.549369881Z I0308 13:34:30.548395       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:34:30.549369881Z I0308 13:34:30.548405       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:34:30.549369881Z I0308 13:34:30.548778       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea960, {CONNECTING <nil>}
2022-03-08T13:34:30.556759718Z I0308 13:34:30.556674       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ea960, {READY <nil>}
2022-03-08T13:34:30.557862646Z I0308 13:34:30.557822       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:34:54.049121486Z I0308 13:34:54.048986       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:34:54.049121486Z I0308 13:34:54.049063       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:34:54.049121486Z I0308 13:34:54.049074       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:34:54.049482789Z I0308 13:34:54.049441       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8180, {CONNECTING <nil>}
2022-03-08T13:34:54.062111216Z I0308 13:34:54.057069       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8180, {READY <nil>}
2022-03-08T13:34:54.062111216Z I0308 13:34:54.057973       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:35:00.504607255Z I0308 13:35:00.504494       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:35:00.504607255Z I0308 13:35:00.504560       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:35:00.504607255Z I0308 13:35:00.504570       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:35:00.505117892Z I0308 13:35:00.505012       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8cd0, {CONNECTING <nil>}
2022-03-08T13:35:00.512865878Z I0308 13:35:00.512769       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8cd0, {READY <nil>}
2022-03-08T13:35:00.513688648Z I0308 13:35:00.513650       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:35:08.781059002Z I0308 13:35:08.780950       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:35:08.781059002Z I0308 13:35:08.781004       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:35:08.781059002Z I0308 13:35:08.781013       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:35:08.781175822Z I0308 13:35:08.781143       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22970, {CONNECTING <nil>}
2022-03-08T13:35:08.790462259Z I0308 13:35:08.790391       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e22970, {READY <nil>}
2022-03-08T13:35:08.791380918Z I0308 13:35:08.791316       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:35:34.095030817Z I0308 13:35:34.094248       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:35:34.095030817Z I0308 13:35:34.094302       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:35:34.095030817Z I0308 13:35:34.094315       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:35:34.095030817Z I0308 13:35:34.094646       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322f50, {CONNECTING <nil>}
2022-03-08T13:35:34.102631931Z I0308 13:35:34.102549       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322f50, {READY <nil>}
2022-03-08T13:35:34.104031667Z I0308 13:35:34.103994       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:35:38.460347746Z I0308 13:35:38.460230       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:35:38.460347746Z I0308 13:35:38.460304       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:35:38.460347746Z I0308 13:35:38.460316       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:35:38.460750803Z I0308 13:35:38.460687       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412220, {CONNECTING <nil>}
2022-03-08T13:35:38.469973761Z I0308 13:35:38.469863       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001412220, {READY <nil>}
2022-03-08T13:35:38.470881249Z I0308 13:35:38.470823       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:35:49.953311899Z I0308 13:35:49.953217       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:35:49.953311899Z I0308 13:35:49.953287       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:35:49.953311899Z I0308 13:35:49.953296       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:35:49.953386654Z I0308 13:35:49.953381       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203aa40, {CONNECTING <nil>}
2022-03-08T13:35:49.962006515Z I0308 13:35:49.961944       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203aa40, {READY <nil>}
2022-03-08T13:35:49.963135827Z I0308 13:35:49.963099       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:36:08.735209397Z I0308 13:36:08.735107       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:36:08.735209397Z I0308 13:36:08.735154       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:36:08.735209397Z I0308 13:36:08.735163       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:36:08.735305745Z I0308 13:36:08.735283       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1330, {CONNECTING <nil>}
2022-03-08T13:36:08.745340214Z I0308 13:36:08.744371       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e1330, {READY <nil>}
2022-03-08T13:36:08.745647469Z I0308 13:36:08.745600       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:36:20.876658137Z I0308 13:36:20.876501       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:36:20.876658137Z I0308 13:36:20.876562       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:36:20.876658137Z I0308 13:36:20.876571       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:36:20.877133457Z I0308 13:36:20.876700       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d2a0, {CONNECTING <nil>}
2022-03-08T13:36:20.886704554Z I0308 13:36:20.886624       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00100d2a0, {READY <nil>}
2022-03-08T13:36:20.887989919Z I0308 13:36:20.887902       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:36:23.326276469Z I0308 13:36:23.326199       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:36:23.326276469Z I0308 13:36:23.326263       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:36:23.326348877Z I0308 13:36:23.326272       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:36:23.326420365Z I0308 13:36:23.326376       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de85d0, {CONNECTING <nil>}
2022-03-08T13:36:23.336285115Z I0308 13:36:23.336193       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de85d0, {READY <nil>}
2022-03-08T13:36:23.337430351Z I0308 13:36:23.337356       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:36:52.785668696Z I0308 13:36:52.785388       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:36:52.785668696Z I0308 13:36:52.785473       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:36:52.785668696Z I0308 13:36:52.785487       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:36:52.785668696Z I0308 13:36:52.785649       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcfef0, {CONNECTING <nil>}
2022-03-08T13:36:52.792467648Z I0308 13:36:52.792416       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fcfef0, {READY <nil>}
2022-03-08T13:36:52.794050024Z I0308 13:36:52.793988       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:36:57.103471272Z I0308 13:36:57.103422       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:36:57.103555739Z I0308 13:36:57.103546       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:36:57.103579410Z I0308 13:36:57.103572       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:36:57.103728545Z I0308 13:36:57.103703       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046430, {CONNECTING <nil>}
2022-03-08T13:36:57.114345198Z I0308 13:36:57.114214       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001046430, {READY <nil>}
2022-03-08T13:36:57.119428439Z I0308 13:36:57.119380       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:37:02.278680685Z I0308 13:37:02.278598       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:37:02.278680685Z I0308 13:37:02.278667       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:37:02.278747240Z I0308 13:37:02.278678       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:37:02.278867605Z I0308 13:37:02.278840       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01350, {CONNECTING <nil>}
2022-03-08T13:37:02.288867756Z I0308 13:37:02.288805       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01350, {READY <nil>}
2022-03-08T13:37:02.290050644Z I0308 13:37:02.289971       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:37:26.756043179Z I0308 13:37:26.755942       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:37:26.756043179Z I0308 13:37:26.756000       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:37:26.756043179Z I0308 13:37:26.756008       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:37:26.756463288Z I0308 13:37:26.756399       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b150, {CONNECTING <nil>}
2022-03-08T13:37:26.765668082Z I0308 13:37:26.765569       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9b150, {READY <nil>}
2022-03-08T13:37:26.766818726Z I0308 13:37:26.766742       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:37:41.134045399Z I0308 13:37:41.133973       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:37:41.134163051Z I0308 13:37:41.134149       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:37:41.134211381Z I0308 13:37:41.134201       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:37:41.134563654Z I0308 13:37:41.134378       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23640, {CONNECTING <nil>}
2022-03-08T13:37:41.143644978Z I0308 13:37:41.143594       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23640, {READY <nil>}
2022-03-08T13:37:41.144803551Z I0308 13:37:41.144720       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:37:46.461585062Z I0308 13:37:46.461504       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:37:46.461646905Z I0308 13:37:46.461595       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:37:46.461646905Z I0308 13:37:46.461608       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:37:46.462165071Z I0308 13:37:46.462107       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64640, {CONNECTING <nil>}
2022-03-08T13:37:46.473823253Z I0308 13:37:46.472957       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64640, {READY <nil>}
2022-03-08T13:37:46.474420293Z I0308 13:37:46.474387       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:38:05.508949195Z I0308 13:38:05.508872       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:38:05.508949195Z I0308 13:38:05.508940       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:38:05.509021265Z I0308 13:38:05.508950       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:38:05.509129401Z I0308 13:38:05.509089       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c88440, {CONNECTING <nil>}
2022-03-08T13:38:05.520149649Z I0308 13:38:05.520093       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c88440, {READY <nil>}
2022-03-08T13:38:05.521477028Z I0308 13:38:05.521424       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:38:19.433186158Z I0308 13:38:19.433117       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:38:19.433253492Z I0308 13:38:19.433181       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:38:19.433253492Z I0308 13:38:19.433191       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:38:19.433318232Z I0308 13:38:19.433286       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f050, {CONNECTING <nil>}
2022-03-08T13:38:19.443426931Z I0308 13:38:19.443366       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00214f050, {READY <nil>}
2022-03-08T13:38:19.444437501Z I0308 13:38:19.444398       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:38:30.226537184Z I0308 13:38:30.226395       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:38:30.226537184Z I0308 13:38:30.226491       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:38:30.226537184Z I0308 13:38:30.226506       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:38:30.226908858Z I0308 13:38:30.226779       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36a20, {CONNECTING <nil>}
2022-03-08T13:38:30.235036503Z I0308 13:38:30.234960       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36a20, {READY <nil>}
2022-03-08T13:38:30.236065407Z I0308 13:38:30.236015       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:38:45.791488490Z I0308 13:38:45.791411       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:38:45.791614789Z I0308 13:38:45.791602       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:38:45.791657448Z I0308 13:38:45.791649       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:38:45.791857192Z I0308 13:38:45.791761       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9e30, {CONNECTING <nil>}
2022-03-08T13:38:45.799942570Z I0308 13:38:45.799798       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000de9e30, {READY <nil>}
2022-03-08T13:38:45.801095993Z I0308 13:38:45.801060       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:39:00.729945636Z I0308 13:39:00.728048       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:39:00.729945636Z I0308 13:39:00.728111       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:39:00.729945636Z I0308 13:39:00.728121       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:39:00.729945636Z I0308 13:39:00.728471       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fceb00, {CONNECTING <nil>}
2022-03-08T13:39:00.738331717Z I0308 13:39:00.738029       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000fceb00, {READY <nil>}
2022-03-08T13:39:00.739191605Z I0308 13:39:00.739142       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:39:07.718136254Z I0308 13:39:07.718079       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:39:07.718183819Z I0308 13:39:07.718138       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:39:07.718183819Z I0308 13:39:07.718145       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:39:07.718256546Z I0308 13:39:07.718241       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db8e0, {CONNECTING <nil>}
2022-03-08T13:39:07.728119062Z I0308 13:39:07.728068       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024db8e0, {READY <nil>}
2022-03-08T13:39:07.728992730Z I0308 13:39:07.728960       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:39:25.590245941Z I0308 13:39:25.590128       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:39:25.590245941Z I0308 13:39:25.590190       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:39:25.590245941Z I0308 13:39:25.590198       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:39:25.590490023Z I0308 13:39:25.590456       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0010479e0, {CONNECTING <nil>}
2022-03-08T13:39:25.598049324Z I0308 13:39:25.597915       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0010479e0, {READY <nil>}
2022-03-08T13:39:25.599152702Z I0308 13:39:25.598919       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:39:30.871684148Z I0308 13:39:30.871618       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:39:30.871877502Z I0308 13:39:30.871860       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:39:30.871945718Z I0308 13:39:30.871932       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:39:30.872355800Z I0308 13:39:30.872325       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001442df0, {CONNECTING <nil>}
2022-03-08T13:39:30.881167657Z I0308 13:39:30.881120       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001442df0, {READY <nil>}
2022-03-08T13:39:30.882254269Z I0308 13:39:30.882201       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:39:45.483078657Z I0308 13:39:45.482999       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:39:45.483207092Z I0308 13:39:45.483197       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:39:45.483238787Z I0308 13:39:45.483225       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:39:45.483409101Z I0308 13:39:45.483339       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac92d0, {CONNECTING <nil>}
2022-03-08T13:39:45.491736408Z I0308 13:39:45.491686       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001ac92d0, {READY <nil>}
2022-03-08T13:39:45.492893577Z I0308 13:39:45.492855       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:40:00.806391220Z I0308 13:40:00.806314       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:40:00.806512129Z I0308 13:40:00.806502       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:40:00.806551602Z I0308 13:40:00.806544       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:40:00.807137362Z I0308 13:40:00.807092       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64ea0, {CONNECTING <nil>}
2022-03-08T13:40:00.816990439Z I0308 13:40:00.816863       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001f64ea0, {READY <nil>}
2022-03-08T13:40:00.818562373Z I0308 13:40:00.818498       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:40:15.459547217Z I0308 13:40:15.459459       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:40:15.459682046Z I0308 13:40:15.459671       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:40:15.459723510Z I0308 13:40:15.459715       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:40:15.460181539Z I0308 13:40:15.460162       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c89210, {CONNECTING <nil>}
2022-03-08T13:40:15.469911456Z I0308 13:40:15.469782       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c89210, {READY <nil>}
2022-03-08T13:40:15.471338929Z I0308 13:40:15.471280       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:40:19.326761118Z I0308 13:40:19.326691       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:40:19.326934810Z I0308 13:40:19.326876       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:40:19.326973957Z I0308 13:40:19.326965       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:40:19.327139780Z I0308 13:40:19.327123       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534b90, {CONNECTING <nil>}
2022-03-08T13:40:19.336310621Z I0308 13:40:19.336268       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002534b90, {READY <nil>}
2022-03-08T13:40:19.337675300Z I0308 13:40:19.337645       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:40:38.473112056Z I0308 13:40:38.473035       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:40:38.473181907Z I0308 13:40:38.473105       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:40:38.473181907Z I0308 13:40:38.473117       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:40:38.473297234Z I0308 13:40:38.473271       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e07e0, {CONNECTING <nil>}
2022-03-08T13:40:38.483331278Z I0308 13:40:38.483274       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0015e07e0, {READY <nil>}
2022-03-08T13:40:38.484365156Z I0308 13:40:38.484327       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:40:48.483284546Z I0308 13:40:48.483149       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:40:48.483284546Z I0308 13:40:48.483239       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:40:48.483284546Z I0308 13:40:48.483250       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:40:48.483603659Z I0308 13:40:48.483581       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00204f2f0, {CONNECTING <nil>}
2022-03-08T13:40:48.493441253Z I0308 13:40:48.493385       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00204f2f0, {READY <nil>}
2022-03-08T13:40:48.494403197Z I0308 13:40:48.494367       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:41:03.950845493Z I0308 13:41:03.950730       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:41:03.950845493Z I0308 13:41:03.950821       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:41:03.950845493Z I0308 13:41:03.950831       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:41:03.951257883Z I0308 13:41:03.951230       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36b50, {CONNECTING <nil>}
2022-03-08T13:41:03.958483886Z I0308 13:41:03.958430       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002b36b50, {READY <nil>}
2022-03-08T13:41:03.959504552Z I0308 13:41:03.959477       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:41:19.745003876Z I0308 13:41:19.744933       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:41:19.745190061Z I0308 13:41:19.745166       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:41:19.745232233Z I0308 13:41:19.745222       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:41:19.745781717Z I0308 13:41:19.745748       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4ca0, {CONNECTING <nil>}
2022-03-08T13:41:19.753513620Z I0308 13:41:19.753457       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0021b4ca0, {READY <nil>}
2022-03-08T13:41:19.754709642Z I0308 13:41:19.754632       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:41:27.125347897Z I0308 13:41:27.125287       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:41:27.125450612Z I0308 13:41:27.125440       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:41:27.125481926Z I0308 13:41:27.125468       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:41:27.125890199Z I0308 13:41:27.125849       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01ab0, {CONNECTING <nil>}
2022-03-08T13:41:27.134407829Z I0308 13:41:27.134361       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001d01ab0, {READY <nil>}
2022-03-08T13:41:27.135589841Z I0308 13:41:27.135539       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:41:34.542280873Z I0308 13:41:34.542225       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:41:34.542373296Z I0308 13:41:34.542363       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:41:34.542397457Z I0308 13:41:34.542390       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:41:34.542735741Z I0308 13:41:34.542716       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8290, {CONNECTING <nil>}
2022-03-08T13:41:34.551089024Z I0308 13:41:34.551040       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012d8290, {READY <nil>}
2022-03-08T13:41:34.552197591Z I0308 13:41:34.552151       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:41:54.818224569Z I0308 13:41:54.818161       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:41:54.818342224Z I0308 13:41:54.818329       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:41:54.818371054Z I0308 13:41:54.818363       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:41:54.818702580Z I0308 13:41:54.818665       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322130, {CONNECTING <nil>}
2022-03-08T13:41:54.825303188Z I0308 13:41:54.825256       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc000322130, {READY <nil>}
2022-03-08T13:41:54.826149481Z I0308 13:41:54.826122       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:42:07.289330191Z I0308 13:42:07.289247       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:42:07.289483813Z I0308 13:42:07.289470       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:42:07.289518747Z I0308 13:42:07.289509       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:42:07.290138450Z I0308 13:42:07.290110       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b39a0, {CONNECTING <nil>}
2022-03-08T13:42:07.297116884Z I0308 13:42:07.297068       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0012b39a0, {READY <nil>}
2022-03-08T13:42:07.297998463Z I0308 13:42:07.297970       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:42:18.734476605Z I0308 13:42:18.734425       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:42:18.734600785Z I0308 13:42:18.734579       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:42:18.734642829Z I0308 13:42:18.734634       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:42:18.735009210Z I0308 13:42:18.734986       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203ae00, {CONNECTING <nil>}
2022-03-08T13:42:18.743135842Z I0308 13:42:18.743091       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00203ae00, {READY <nil>}
2022-03-08T13:42:18.744255156Z I0308 13:42:18.744219       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:42:36.695436789Z I0308 13:42:36.695356       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:42:36.695509949Z I0308 13:42:36.695436       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:42:36.695509949Z I0308 13:42:36.695450       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:42:36.695651526Z I0308 13:42:36.695607       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344b50, {CONNECTING <nil>}
2022-03-08T13:42:36.704208119Z I0308 13:42:36.704133       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001344b50, {READY <nil>}
2022-03-08T13:42:36.705349053Z I0308 13:42:36.705288       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:42:39.237639656Z I0308 13:42:39.237554       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:42:39.237639656Z I0308 13:42:39.237613       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:42:39.237639656Z I0308 13:42:39.237624       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:42:39.238141296Z I0308 13:42:39.237994       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c360, {CONNECTING <nil>}
2022-03-08T13:42:39.245196525Z I0308 13:42:39.245111       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc00157c360, {READY <nil>}
2022-03-08T13:42:39.246045286Z I0308 13:42:39.245988       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:43:01.389268838Z I0308 13:43:01.389145       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:43:01.389268838Z I0308 13:43:01.389210       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:43:01.389268838Z I0308 13:43:01.389220       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:43:01.389548753Z I0308 13:43:01.389529       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4490, {CONNECTING <nil>}
2022-03-08T13:43:01.398588976Z I0308 13:43:01.398525       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f4490, {READY <nil>}
2022-03-08T13:43:01.399393906Z I0308 13:43:01.399347       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:43:07.491304975Z I0308 13:43:07.491202       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:43:07.491361121Z I0308 13:43:07.491321       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:43:07.491361121Z I0308 13:43:07.491329       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:43:07.491752020Z I0308 13:43:07.491719       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5300, {CONNECTING <nil>}
2022-03-08T13:43:07.499203922Z I0308 13:43:07.499146       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0003f5300, {READY <nil>}
2022-03-08T13:43:07.500088176Z I0308 13:43:07.499995       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:43:20.496374194Z I0308 13:43:20.496286       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:43:20.496540290Z I0308 13:43:20.496519       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:43:20.496577513Z I0308 13:43:20.496569       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:43:20.496736262Z I0308 13:43:20.496700       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da590, {CONNECTING <nil>}
2022-03-08T13:43:20.511998849Z I0308 13:43:20.511913       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0024da590, {READY <nil>}
2022-03-08T13:43:20.513915039Z I0308 13:43:20.513865       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:43:31.628642484Z I0308 13:43:31.628498       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:43:31.629859132Z I0308 13:43:31.628961       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:43:31.629859132Z I0308 13:43:31.628984       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:43:31.629859132Z I0308 13:43:31.629190       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176b60, {CONNECTING <nil>}
2022-03-08T13:43:31.637708605Z I0308 13:43:31.637636       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002176b60, {READY <nil>}
2022-03-08T13:43:31.639402306Z I0308 13:43:31.639193       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:43:44.293146607Z I0308 13:43:44.293026       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:43:44.293146607Z I0308 13:43:44.293112       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:43:44.293146607Z I0308 13:43:44.293123       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:43:44.293604672Z I0308 13:43:44.293563       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9ac80, {CONNECTING <nil>}
2022-03-08T13:43:44.301114483Z I0308 13:43:44.301051       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001c9ac80, {READY <nil>}
2022-03-08T13:43:44.302197229Z I0308 13:43:44.301986       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:43:52.498994928Z I0308 13:43:52.498844       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:43:52.498994928Z I0308 13:43:52.498978       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:43:52.499080985Z I0308 13:43:52.498992       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:43:52.499149038Z I0308 13:43:52.499124       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23970, {CONNECTING <nil>}
2022-03-08T13:43:52.509836852Z I0308 13:43:52.509706       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e23970, {READY <nil>}
2022-03-08T13:43:52.512789928Z I0308 13:43:52.512713       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:44:13.687821141Z I0308 13:44:13.687701       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:44:13.687821141Z I0308 13:44:13.687767       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:44:13.687821141Z I0308 13:44:13.687777       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:44:13.688194538Z I0308 13:44:13.688161       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5aa80, {CONNECTING <nil>}
2022-03-08T13:44:13.700586398Z I0308 13:44:13.700535       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001e5aa80, {READY <nil>}
2022-03-08T13:44:13.701753181Z I0308 13:44:13.701706       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:44:17.084163349Z I0308 13:44:17.084108       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:44:17.084163349Z I0308 13:44:17.084150       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:44:17.084217868Z I0308 13:44:17.084158       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:44:17.084482771Z I0308 13:44:17.084464       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219d30, {CONNECTING <nil>}
2022-03-08T13:44:17.091317207Z I0308 13:44:17.091254       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002219d30, {READY <nil>}
2022-03-08T13:44:17.092242184Z I0308 13:44:17.092194       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:44:23.280750404Z I0308 13:44:23.280632       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:44:23.280750404Z I0308 13:44:23.280704       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:44:23.280750404Z I0308 13:44:23.280720       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:44:23.280963863Z I0308 13:44:23.280868       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025348d0, {CONNECTING <nil>}
2022-03-08T13:44:23.291698855Z I0308 13:44:23.291349       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0025348d0, {READY <nil>}
2022-03-08T13:44:23.293278397Z I0308 13:44:23.293194       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:44:47.870181914Z I0308 13:44:47.870112       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:44:47.870335038Z I0308 13:44:47.870319       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.95.76:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:44:47.870371180Z I0308 13:44:47.870360       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:44:47.870560158Z I0308 13:44:47.870512       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebb80, {CONNECTING <nil>}
2022-03-08T13:44:47.882589854Z I0308 13:44:47.882536       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc0019ebb80, {READY <nil>}
2022-03-08T13:44:47.883905153Z I0308 13:44:47.883848       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:45:01.179078704Z I0308 13:45:01.178937       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:45:01.179078704Z I0308 13:45:01.179041       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.219:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:45:01.179078704Z I0308 13:45:01.179063       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:45:01.180176234Z I0308 13:45:01.179555       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766cd0, {CONNECTING <nil>}
2022-03-08T13:45:01.188949883Z I0308 13:45:01.188845       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc001766cd0, {READY <nil>}
2022-03-08T13:45:01.190313694Z I0308 13:45:01.190270       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
2022-03-08T13:45:03.675194606Z I0308 13:45:03.675083       1 client.go:360] parsed scheme: "passthrough"
2022-03-08T13:45:03.675194606Z I0308 13:45:03.675162       1 passthrough.go:48] ccResolverWrapper: sending update to cc: {[{https://10.0.94.119:2379  <nil> 0 <nil>}] <nil> <nil>}
2022-03-08T13:45:03.675194606Z I0308 13:45:03.675171       1 clientconn.go:948] ClientConn switching balancer to "pick_first"
2022-03-08T13:45:03.675476945Z I0308 13:45:03.675423       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9050, {CONNECTING <nil>}
2022-03-08T13:45:03.683000725Z I0308 13:45:03.682917       1 balancer_conn_wrappers.go:78] pickfirstBalancer: HandleSubConnStateChange: 0xc002ae9050, {READY <nil>}
2022-03-08T13:45:03.683903324Z I0308 13:45:03.683847       1 controlbuf.go:508] transport: loopyWriter.run returning. connection error: desc = "transport is closing"
