Distributable web applications cause Infinispan lock timeout exceptions when Elytron is used

Save the attached sample app into standalone/deployments/secured-webapp.war . Start the server: bin/standalone.sh -c standalone-elytron.xml Open the app in browser: http://localhost:8080/secured-webapp/ If you don't hit the problem on the first try, then don't authenticate and reload the page (... maybe more times) When you hit the issue, you'll see following error page: Error processing request Context Path:/secured-webapp Servlet Path:/index.jsp Path Info: null Query String : null Stack Trace org.infinispan.util.concurrent.TimeoutException: ISPN000299: Unable to acquire lock after 15 seconds for key SessionCreationMetaDataKey(Z_wOvwA7nmdJkNpk90S0EgNRf7UPYPDZ6InqSf68) and requestor GlobalTransaction:< null >:7:local. Lock is held by GlobalTransaction:< null >:5:local org.infinispan.util.concurrent.locks.impl.DefaultLockManager$KeyAwareExtendedLockPromise.lock(DefaultLockManager.java:238) org.infinispan.interceptors.locking.AbstractLockingInterceptor.lockAndRecord(AbstractLockingInterceptor.java:193) org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.checkPendingAndLockKey(AbstractTxLockingInterceptor.java:193) org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.lockOrRegisterBackupLock(AbstractTxLockingInterceptor.java:116) org.infinispan.interceptors.locking.PessimisticLockingInterceptor.visitDataReadCommand(PessimisticLockingInterceptor.java:71) org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:80) org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:346) org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:331) org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:114) org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:83) org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:335) org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) org.infinispan.cache.impl.DecoratedCache.get(DecoratedCache.java:443) org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) org.wildfly.clustering.web.infinispan.session.InfinispanSessionMetaDataFactory.getValue(InfinispanSessionMetaDataFactory.java:74) org.wildfly.clustering.web.infinispan.session.InfinispanSessionMetaDataFactory.findValue(InfinispanSessionMetaDataFactory.java:64) org.wildfly.clustering.web.infinispan.session.InfinispanSessionMetaDataFactory.findValue(InfinispanSessionMetaDataFactory.java:36) org.wildfly.clustering.web.infinispan.session.InfinispanSessionFactory.findValue(InfinispanSessionFactory.java:60) org.wildfly.clustering.web.infinispan.session.InfinispanSessionFactory.findValue(InfinispanSessionFactory.java:38) org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.findSession(InfinispanSessionManager.java:228) org.wildfly.clustering.web.undertow.session.DistributableSessionManager.getSession(DistributableSessionManager.java:142) org.wildfly.elytron.web.undertow.server.ElytronHttpExchange.getScope(ElytronHttpExchange.java:309) org.wildfly.elytron.web.undertow.server.SecurityContextImpl.restoreIdentity(SecurityContextImpl.java:136) org.wildfly.elytron.web.undertow.server.SecurityContextImpl.authenticate(SecurityContextImpl.java:70) io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:55) io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33) io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1668) org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1668) org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1668) org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1668) io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) java.lang. Thread .run( Thread .java:745)