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  1. JBoss Enterprise Application Platform
  2. JBEAP-14792

[GSS](7.1.z) XNIO000017: Buffer was already freed

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    • Hide

      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

    Description

      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]

      Attachments

        1. reproducer.zip
          20 kB
        2. trace-logs.zip
          908 kB

        Issue Links

          clones

          Bug - A problem that impairs or prevents the functions of the product. XNIO-325 SSL connection breakup causes java.lang.IllegalStateException: XNIO000017: Buffer was already freed

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved
          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component or revision of component upstream of the project. JBEAP-15280 (7.1.z) Upgrade XNIO from 3.5.5.Final-redhat-1 to 3.5.6

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          Bug - A problem that impairs or prevents the functions of the product. XNIO-291 SSL connection breakup causes java.lang.IllegalStateException: XNIO000017: Buffer was already freed

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              rhn-cservice-bbaranow Bartosz Baranowski
              rhn-support-bmaxwell Brad Maxwell
              Daniel Cihak Daniel Cihak
              Daniel Cihak Daniel Cihak
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                Updated:
                Resolved: