[jboss-dev-forums] [Design of Messaging on JBoss (Messaging/JBoss)] - Dead Lock on a failover test
clebert.suconic@jboss.com
do-not-reply at jboss.com
Fri Feb 13 19:28:59 EST 2009
I got a dead lock during a testsuite run. I was doing some other stuff what may had made the behavior worse, but a dead lock shouldn't happen.
It happened once during org.jboss.messaging.tests.integration.cluster.failover.FailoverExpiredMessageTest
[junit] Found one Java-level deadlock:
| [junit] =============================
| [junit] "Thread-6236":
| [junit] waiting to lock monitor 0x00007fdcea027d10 (object 0x00007fdd25a50e28, a java.lang.Object),
| [junit] which is held by "Thread-6235"
| [junit] "Thread-6235":
| [junit] waiting to lock monitor 0x00007fdcea027e00 (object 0x00007fdd25a5f790, a org.jboss.messaging.core.remoting.impl.invm.InVMConnection),
| [junit] which is held by "Thread-6236"
| [junit]
| [junit] Java stack information for the threads listed above:
| [junit] ===================================================
| [junit] "Thread-6236":
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:866)
| [junit] - waiting to lock <0x00007fdd25a50e28> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdd25a5f790> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit] "Thread-6235":
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:87)
| [junit] - waiting to lock <0x00007fdd25a5f790> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.internalClose(RemotingConnectionImpl.java:601)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.destroy(RemotingConnectionImpl.java:470)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failover(ConnectionManagerImpl.java:587)
| [junit] - locked <0x00007fdd25a5f8b8> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionFailed(ConnectionManagerImpl.java:412)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.callListeners(RemotingConnectionImpl.java:574)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.fail(RemotingConnectionImpl.java:453)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:870)
| [junit] - locked <0x00007fdd25a50e28> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdd25a5fac0> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit]
| [junit] Found one Java-level deadlock:
| [junit] =============================
| [junit] "Thread-1433":
| [junit] waiting to lock monitor 0x00007fdce92c0ab0 (object 0x00007fdcf0dbe090, a java.lang.Object),
| [junit] which is held by "Thread-1432"
| [junit] "Thread-1432":
| [junit] waiting to lock monitor 0x00007fdce92c0c90 (object 0x00007fdcf0dbe1c0, a org.jboss.messaging.core.remoting.impl.invm.InVMConnection),
| [junit] which is held by "Thread-1433"
| [junit]
| [junit] Java stack information for the threads listed above:
| [junit] ===================================================
| [junit] "Thread-1433":
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:866)
| [junit] - waiting to lock <0x00007fdcf0dbe090> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdcf0dbe1c0> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit] "Thread-1432":
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:87)
| [junit] - waiting to lock <0x00007fdcf0dbe1c0> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.internalClose(RemotingConnectionImpl.java:601)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.fail(RemotingConnectionImpl.java:455)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:870)
| [junit] - locked <0x00007fdcf0dbe090> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdcf0eabc20> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit]
| [junit] Found one Java-level deadlock:
| [junit] =============================
| [junit] "Thread-1355":
| [junit] waiting to lock monitor 0x00007fdcea4eb748 (object 0x00007fdcf0eadc30, a java.lang.Object),
| [junit] which is held by "Thread-1354"
| [junit] "Thread-1354":
| [junit] waiting to lock monitor 0x00007fdcea4eb838 (object 0x00007fdcf0eadd60, a org.jboss.messaging.core.remoting.impl.invm.InVMConnection),
| [junit] which is held by "Thread-1355"
| [junit]
| [junit] Java stack information for the threads listed above:
| [junit] ===================================================
| [junit] "Thread-1355":
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:866)
| [junit] - waiting to lock <0x00007fdcf0eadc30> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdcf0eadd60> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit] "Thread-1354":
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:87)
| [junit] - waiting to lock <0x00007fdcf0eadd60> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.internalClose(RemotingConnectionImpl.java:601)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.fail(RemotingConnectionImpl.java:455)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:870)
| [junit] - locked <0x00007fdcf0eadc30> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdcf0ec6058> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit]
| [junit] Found one Java-level deadlock:
| [junit] =============================
| [junit] "Thread-471":
| [junit] waiting to lock monitor 0x0000000040401d60 (object 0x00007fdceffad6b8, a java.lang.Object),
| [junit] which is held by "Thread-470"
| [junit] "Thread-470":
| [junit] waiting to lock monitor 0x0000000040401f40 (object 0x00007fdceffad7e8, a org.jboss.messaging.core.remoting.impl.invm.InVMConnection),
| [junit] which is held by "Thread-471"
| [junit]
| [junit] Java stack information for the threads listed above:
| [junit] ===================================================
| [junit] "Thread-471":
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:866)
| [junit] - waiting to lock <0x00007fdceffad6b8> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdceffad7e8> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit] "Thread-470":
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:87)
| [junit] - waiting to lock <0x00007fdceffad7e8> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.internalClose(RemotingConnectionImpl.java:601)
| [junit] at org.jboss.messaging.core.remoting.impl.RemotingConnectionImpl.fail(RemotingConnectionImpl.java:455)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.failConnection(ConnectionManagerImpl.java:870)
| [junit] - locked <0x00007fdceffad6b8> (a java.lang.Object)
| [junit] at org.jboss.messaging.core.client.impl.ConnectionManagerImpl.connectionDestroyed(ConnectionManagerImpl.java:198)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector$Listener.connectionDestroyed(InVMConnector.java:187)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnection.close(InVMConnection.java:97)
| [junit] - locked <0x00007fdceffb6b98> (a org.jboss.messaging.core.remoting.impl.invm.InVMConnection)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMConnector.disconnect(InVMConnector.java:161)
| [junit] at org.jboss.messaging.core.remoting.impl.invm.InVMAcceptor$Listener$1.run(InVMAcceptor.java:167)
| [junit]
| [junit] Found 4 deadlocks.
| [junit]
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