During hudson unit testing, we experienced various messaging related failures as well as other problems. To attempt gathering information, I looked at some of the AS boot.log files, not really knowing if I am looking at the AS profile that matches the messaging failures. The "http://hudson.qa.jboss.com/hudson/view/JBoss%20AS/job/JBoss-AS-6.0.x-testSuite-sun16/644/artifact/JBossAS/build/target/jboss-6.0.0-SNAPSHOT/server/binding-manager1/log/boot.log" probably wasn't used to run messaging tests but it still had a very interesting hornetq failure which repeated until AS server shutdown. Attached is the boot.log zipped (in case you want the additional content of having it all).

Jason Greene mentioned that he saw this error in other places too.

A snippet of the error (not sure what it means), is below:

"
21:15:10,308 INFO [nio] XNIO NIO Implementation Version 2.1.0.CR2
21:15:10,472 INFO [remoting] JBoss Remoting version 3.1.0.Beta2
21:15:10,566 INFO [TomcatDeployment] deploy, ctxPath=/
21:15:10,606 INFO [DeploymentFactory] Adding queue deployment org.hornetq:module=JMS,type=Queue,name="DLQ"
21:15:10,611 INFO [DeploymentFactory] Adding queue deployment org.hornetq:module=JMS,type=Queue,name="ExpiryQueue"
21:15:10,617 INFO [HornetQConnectionFactoryDeployment] Deploying ConnectionFactory NettyConnectionFactory
21:15:10,655 INFO [HornetQQueueDeployment] Deploying Queue DLQ
21:15:10,774 INFO [HornetQConnectionFactoryDeployment] Deploying ConnectionFactory NettyThroughputConnectionFactory
21:15:10,778 INFO [HornetQQueueDeployment] Deploying Queue ExpiryQueue
21:15:10,788 INFO [HornetQConnectionFactoryDeployment] Deploying ConnectionFactory InVMConnectionFactory
21:15:10,806 INFO [service] Removing bootstrap log handlers
21:16:05,066 INFO [service] Restored bootstrap log handlers
21:16:05,070 INFO [BridgeImpl] Connecting bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63 to its destination
21:16:05,073 ERROR [STDERR] HornetQException[errorCode=112 message=Server not started]
21:16:05,073 ERROR [STDERR] at org.hornetq.core.protocol.core.impl.ChannelImpl.sendBlocking(ChannelImpl.java:285)
21:16:05,073 ERROR [STDERR] at org.hornetq.core.client.impl.FailoverManagerImpl.createSession(FailoverManagerImpl.java:379)
21:16:05,073 ERROR [STDERR] at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSessionInternal(ClientSessionFactoryImpl.java:1063)
21:16:05,073 ERROR [STDERR] at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSession(ClientSessionFactoryImpl.java:790)
21:16:05,073 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl.createObjects(BridgeImpl.java:664)
21:16:05,073 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl.access$800(BridgeImpl.java:64)
21:16:05,073 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl$CreateObjectsRunnable.run(BridgeImpl.java:777)
21:16:05,073 ERROR [STDERR] at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:96)
21:16:05,074 ERROR [STDERR] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
21:16:05,074 ERROR [STDERR] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
21:16:05,074 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619)
21:16:05,074 WARN [BridgeImpl] Server is starting, retry to create the session for bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63
21:16:05,075 INFO [HornetQConnectionFactoryDeployment] Destroying ConnectionFactory InVMConnectionFactory
21:16:05,077 INFO [HornetQQueueDeployment] Undeploying queue ExpiryQueue
21:16:05,081 INFO [HornetQConnectionFactoryDeployment] Destroying ConnectionFactory NettyThroughputConnectionFactory
21:16:05,082 INFO [HornetQQueueDeployment] Undeploying queue DLQ
21:16:05,083 INFO [HornetQConnectionFactoryDeployment] Destroying ConnectionFactory NettyConnectionFactory
21:16:05,084 INFO [BridgeImpl] Connecting bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63 to its destination
21:16:05,087 ERROR [STDERR] HornetQException[errorCode=112 message=Server not started]
21:16:05,087 ERROR [STDERR] at org.hornetq.core.protocol.core.impl.ChannelImpl.sendBlocking(ChannelImpl.java:285)
21:16:05,087 ERROR [STDERR] at org.hornetq.core.client.impl.FailoverManagerImpl.createSession(FailoverManagerImpl.java:379)
21:16:05,088 ERROR [STDERR] at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSessionInternal(ClientSessionFactoryImpl.java:1063)
21:16:05,088 ERROR [STDERR] at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSession(ClientSessionFactoryImpl.java:790)
21:16:05,088 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl.createObjects(BridgeImpl.java:664)
21:16:05,088 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl.access$800(BridgeImpl.java:64)
21:16:05,088 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl$CreateObjectsRunnable.run(BridgeImpl.java:777)
21:16:05,088 ERROR [STDERR] at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:96)
21:16:05,088 ERROR [STDERR] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
21:16:05,088 ERROR [STDERR] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
21:16:05,088 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619)
21:16:05,088 WARN [BridgeImpl] Server is starting, retry to create the session for bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63
21:16:05,091 INFO [TomcatDeployment] undeploy, ctxPath=/
21:16:05,114 INFO [BridgeImpl] Connecting bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63 to its destination
21:16:05,117 ERROR [STDERR] HornetQException[errorCode=112 message=Server not started]
21:16:05,117 ERROR [STDERR] at org.hornetq.core.protocol.core.impl.ChannelImpl.sendBlocking(ChannelImpl.java:285)
21:16:05,117 ERROR [STDERR] at org.hornetq.core.client.impl.FailoverManagerImpl.createSession(FailoverManagerImpl.java:379)
21:16:05,117 ERROR [STDERR] at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSessionInternal(ClientSessionFactoryImpl.java:1063)
21:16:05,117 ERROR [STDERR] at org.hornetq.core.client.impl.ClientSessionFactoryImpl.createSession(ClientSessionFactoryImpl.java:790)
21:16:05,117 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl.createObjects(BridgeImpl.java:664)
21:16:05,117 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl.access$800(BridgeImpl.java:64)
21:16:05,117 ERROR [STDERR] at org.hornetq.core.server.cluster.impl.BridgeImpl$CreateObjectsRunnable.run(BridgeImpl.java:777)
21:16:05,117 ERROR [STDERR] at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:96)
21:16:05,117 ERROR [STDERR] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
21:16:05,117 ERROR [STDERR] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
21:16:05,117 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619)
21:16:05,117 WARN [BridgeImpl] Server is starting, retry to create the session for bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63
21:16:05,128 INFO [BridgeImpl] Connecting bridge sf.my-cluster.6b8ad7d5-4375-11df-aee6-001d09017e63 to its destination
21:16:05,188 ERROR [STDERR] HornetQException[errorCode=112 message=Server not started]
"

and it repeats...