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  1. JBoss Remoting
  2. JBREM-942

A deadlock encountered on ConnectionValidator

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Done
    • Affects Version/s: 2.2.2.SP5
    • Fix Version/s: 2.2.2.SP7
    • Component/s: transport
    • Labels:
      None
    • Environment:

      JBoss-EAP-4.2, JBossMessaging-1.4.0-SP3, JBossRemoting-2.2.2-SP5

      Description

      This deadlock occurred on JBREM when a JBossMessaging Bridge was set and consuming messages. here's the StackTrace :

      Found one Java-level deadlock:

      =============================

      "Thread-278":

      waiting to lock monitor 0x08128544 (object 0xce8b25e0, a java.lang.Object),

      which is held by "Timer-4"

      "Timer-4":

      waiting to lock monitor 0x08129160 (object 0xce89f508, a java.util.ArrayList),

      which is held by "Thread-278"

      Java stack information for the threads listed above:

      ===================================================

      "Thread-278":

      at org.jboss.remoting.ConnectionValidator.doStop(ConnectionValidator.java:526)

      • waiting to lock <0xce8b25e0> (a java.lang.Object)

      at org.jboss.remoting.ConnectionValidator.stop(ConnectionValidator.java:252)

      at org.jboss.remoting.ConnectionValidator.removeConnectionListener(ConnectionValidator.java:344)

      • locked <0xce89f508> (a java.util.ArrayList)

      at org.jboss.remoting.Client.removeConnectionListener(Client.java:398)

      at org.jboss.jms.client.remoting.JMSRemotingConnection.removeConnectionListener(JMSRemotingConnection.java:493)

      • locked <0xce8b18c8> (a org.jboss.jms.client.remoting.JMSRemotingConnection)

      at org.jboss.jms.client.container.ConnectionAspect.handleClose(ConnectionAspect.java:184)

      at sun.reflect.GeneratedMethodAccessor134.invoke(Unknown Source)

      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

      at java.lang.reflect.Method.invoke(Method.java:597)

      at org.jboss.aop.advice.PerInstanceAdvice.invoke(PerInstanceAdvice.java:121)

      at org.jboss.jms.client.delegate.ClientConnectionDelegate$close_N4742752445160157748.invokeNext(ClientConnectionDelegate$close_N4742752445160157748.java)

      at org.jboss.jms.client.container.FailoverValveInterceptor.invoke(FailoverValveInterceptor.java:92)

      at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105)

      at org.jboss.jms.client.delegate.ClientConnectionDelegate$close_N4742752445160157748.invokeNext(ClientConnectionDelegate$close_N4742752445160157748.java)

      at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170)

      at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105)

      at org.jboss.jms.client.delegate.ClientConnectionDelegate$close_N4742752445160157748.invokeNext(ClientConnectionDelegate$close_N4742752445160157748.java)

      at org.jboss.jms.client.delegate.ClientConnectionDelegate.close(ClientConnectionDelegate.java)

      at org.jboss.jms.client.JBossConnection.close(JBossConnection.java:132)

      at org.jboss.jms.server.bridge.Bridge.cleanup(Bridge.java:1098)

      at org.jboss.jms.server.bridge.Bridge.access$1100(Bridge.java:66)

      at org.jboss.jms.server.bridge.Bridge$FailureHandler.run(Bridge.java:1496)

      at java.lang.Thread.run(Thread.java:619)

      "Timer-4":

      at org.jboss.remoting.ConnectionValidator.notifyListeners(ConnectionValidator.java:553)

      • waiting to lock <0xce89f508> (a java.util.ArrayList)

      at org.jboss.remoting.ConnectionValidator.run(ConnectionValidator.java:286)

      • locked <0xce8b25e0> (a java.lang.Object)

      at java.util.TimerThread.mainLoop(Timer.java:512)

      at java.util.TimerThread.run(Timer.java:462)

      Found 1 deadlock.

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                • Assignee:
                  ron_sigal Ronald Sigal
                  Reporter:
                  bershath27 Tyronne Wickramarathne
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                  • Created:
                    Updated:
                    Resolved: