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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: 7.1.5.CR1, 7.1.5.GA
Affects Version/s: 7.1.2.GA
Component/s: Remoting
Labels:
- merged
- regression_test_only

CDW devel_ack:
CDW docs_ack:
CDW pm_ack:
CDW qa_ack:
CDW release:
Target Release:

7.1.z.GA
Git Pull Request:
https://github.com/xnio/xnio/pull/170
Steps to Reproduce:

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See attached reproducer.zip.
Setup JBoss/Wildfly with SSL enabled on remoting/http connector
Add a test user to ApplicationRealm
Run multiple client threads that use remoting API to connect/disconnect repeatedly

Show
See attached reproducer.zip. Setup JBoss/Wildfly with SSL enabled on remoting/http connector Add a test user to ApplicationRealm Run multiple client threads that use remoting API to connect/disconnect repeatedly

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Issue reproduced with EAP 7.1 CP2 remoting client talking to EAP 7.1 CP2, trace-logs.zip attached.

01:16:17,649 ERROR (Remoting "TestRemotingConnection-6endpoint-12" I/O-1) [org.xnio.listener] XNIO001007: A channel event listener threw an exception: java.lang.IllegalStateException: XNIO000017: Buffer was already freed
  at org.xnio.ByteBufferSlicePool$PooledByteBuffer.getResource(ByteBufferSlicePool.java:214) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.ByteBufferSlicePool$PooledByteBuffer.getResource(ByteBufferSlicePool.java:184) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.ssl.JsseSslConduitEngine.unwrap(JsseSslConduitEngine.java:601) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.ssl.JsseSslStreamSourceConduit.read(JsseSslStreamSourceConduit.java:126) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:123) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.jboss.remoting3.remote.MessageReader.getMessage(MessageReader.java:132) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:72) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:46) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.nio.NioHandle$1.run(NioHandle.java:50) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:612) [jboss-client.jar:7.1.2.GA-redhat-1]
  at org.xnio.nio.WorkerThread.run(WorkerThread.java:479) [jboss-client.jar:7.1.2.GA-redhat-1]

Also reproduced with Client application using EAP 7.1 client jars and legacy EJB jar calling EAP 7.0 randomly hits this.
I've tried to replicate with EAP 7.1 client jars talking to EAP 7.1, but the EJB enhancement there do not close the connection each time, so it makes it harder to replicate.

17:25:59,167 ERROR (Remoting "76052@ovpn-120-203.rdu2.redhat.com-ClientThread-187" I/O-1) [org.xnio.listener] XNIO001007: A channel event listener threw an exception: java.lang.IllegalStateException: XNIO000017: Buffer was already freed
	at org.xnio.ByteBufferSlicePool$PooledByteBuffer.getResource(ByteBufferSlicePool.java:214) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.ByteBufferSlicePool$PooledByteBuffer.getResource(ByteBufferSlicePool.java:184) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.ssl.JsseSslConduitEngine.unwrap(JsseSslConduitEngine.java:601) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.ssl.JsseSslStreamSourceConduit.read(JsseSslStreamSourceConduit.java:126) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.conduits.ConduitStreamSourceChannel.read(ConduitStreamSourceChannel.java:123) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.jboss.remoting3.remote.MessageReader.getMessage(MessageReader.java:132) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:72) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:46) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:591) [jboss-client-legacy.jar:7.1.2.GA-redhat-1]

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reproducer.zip
20 kB
2018/05/25 9:40 AM
trace-logs.zip
908 kB
2018/05/25 9:15 AM

clones

XNIO-325 SSL connection breakup causes java.lang.IllegalStateException: XNIO000017: Buffer was already freed

Resolved

is incorporated by

JBEAP-15280 (7.1.z) Upgrade XNIO from 3.5.5.Final-redhat-1 to 3.5.6

Closed

is related to

XNIO-291 SSL connection breakup causes java.lang.IllegalStateException: XNIO000017: Buffer was already freed

Closed

Assignee:: Bartosz Baranowski

Reporter:: Brad Maxwell

Tester:: Daniel Cihak

QA Contact:: Daniel Cihak

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2018/05/24 10:01 PM

Updated:: 2021/10/24 6:26 AM

Resolved:: 2018/09/11 2:18 AM

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