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From "Silvio Sammartano de Souza (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMQ-4370) Potential deadlock between FailoverTransport
Date Wed, 20 Mar 2013 12:01:20 GMT

     [ https://issues.apache.org/jira/browse/AMQ-4370?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Silvio Sammartano de Souza resolved AMQ-4370.
---------------------------------------------

       Resolution: Fixed
    Fix Version/s: 5.8.0

Hi,

After update ActiveMQ to version 5.8.0 donĀ“t occurs leak.


Thanks!

Silvio Souza
                
> Potential deadlock between FailoverTransport
> --------------------------------------------
>
>                 Key: AMQ-4370
>                 URL: https://issues.apache.org/jira/browse/AMQ-4370
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Transport
>    Affects Versions: 5.5.1
>         Environment: Red Hat Enterprise Linux Server 5.6
> java version "1.6.0_37"
>            Reporter: Silvio Sammartano de Souza
>             Fix For: 5.8.0
>
>
> We have a problem related a Leak and the a possible Deadlock, we know that we are using
versions outdated. We are in production with this version and we need know the correct version
to upgrade where the bug is fixed. Or a new bug found?
> We found this bugs: Leak: AMQ-3214 - Deadlock: AMQ-4274
> LEAK:
> Exception in thread "ActiveMQ Transport: tcp:///10.80.30.150:60721" java.lang.OutOfMemoryError:
getNewTla
>         at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:211)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "InactivityMonitor Async Task: java.util.concurrent.ThreadPoolExecutor$Worker@1ff1bec3"
java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter(AbstractQueuedSynchronizer.java:584)
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1178)
>         at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:186)
>         at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:262)
>         at java.util.concurrent.ThreadPoolExecutor.workerCanExit(ThreadPoolExecutor.java:971)
>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:950)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "ActiveMQ Session Task-11124" java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.CopyOnWriteArrayList.iterator(CopyOnWriteArrayList.java:925)
>         at org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:190)
>         at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
>         at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "InactivityMonitor Async Task: java.util.concurrent.ThreadPoolExecutor$Worker@1ff1bbd6"
java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter(AbstractQueuedSynchronizer.java:584)
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1178)
>         at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:186)
>         at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:262)
>         at java.util.concurrent.ThreadPoolExecutor.workerCanExit(ThreadPoolExecutor.java:971)
>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:950)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "ActiveMQ Session Task-11122" java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.CopyOnWriteArrayList.iterator(CopyOnWriteArrayList.java:925)
>         at org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:190)
>         at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
>         at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "ActiveMQ Session Task-11123" java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.CopyOnWriteArrayList.iterator(CopyOnWriteArrayList.java:925)
>         at org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:190)
>         at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
>         at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "InactivityMonitor Async Task: java.util.concurrent.ThreadPoolExecutor$Worker@1ff1b3e5"
java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter(AbstractQueuedSynchronizer.java:584)
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1178)
>         at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:186)
>         at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:262)
>         at java.util.concurrent.ThreadPoolExecutor.workerCanExit(ThreadPoolExecutor.java:971)
>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:950)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>         at java.lang.Thread.run(Thread.java:662)
> Exception in thread "InactivityMonitor Async Task: java.util.concurrent.ThreadPoolExecutor$Worker@1ff1bb00"
java.lang.OutOfMemoryError: getNewTla
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter(AbstractQueuedSynchronizer.java:584)
>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1178)
>         at java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:186)
>         at java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:262)
>         at java.util.concurrent.ThreadPoolExecutor.workerCanExit(ThreadPoolExecutor.java:971)
>         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:950)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
>         at java.lang.Thread.run(Thread.java:662)
> DEADLOCK:
> Chain 1:
> "Camel (MainframeAdapterContext) thread #3 - JmsConsumer[bam_input_temp]" id=25 idx=0xa4
tid=6373 waiting for java/lang/Object@0x820d0a98 held by:
> "Camel (MainframeAdapterContext) thread #25 - JmsConsumer[bam_input_temp]" id=47 idx=0xfc
tid=6399 waiting for java/util/concurrent/locks/ReentrantLock$NonfairSync@0x824288d8 held
by:
> "Camel (MainframeAdapterContext) thread #92 - JmsConsumer[bam_input_temp]" id=114 idx=0x208
tid=6496 (waiting on notification)
> "Camel (MainframeAdapterContext) thread #3 - JmsConsumer[bam_input_temp]" id=25 idx=0xa4
tid=6373 prio=5 alive, blocked, native_blocked, daemon
>     -- Blocked trying to get lock: java/lang/Object@0x820d0a98[fat lock]
>     at jrockit/vm/Threads.waitForUnblockSignal()V(Native Method)
>     at jrockit/vm/Locks.fatLockBlockOrSpin(Locks.java:1411)[optimized]
>     at jrockit/vm/Locks.lockFat(Locks.java:1512)[optimized]
>     at jrockit/vm/Locks.monitorEnterSecondStageHard(Locks.java:1054)[optimized]
>     at jrockit/vm/Locks.monitorEnterSecondStage(Locks.java:1005)[optimized]
>     at jrockit/vm/Locks.monitorEnter(Locks.java:2179)[optimized]
>     at org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.clearResources(DefaultMessageListenerContainer.java:1097)
>     at org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:958)
>     at java/util/concurrent/ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>     at java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>     at java/lang/Thread.run(Thread.java:662)
>     at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
>     -- end of trace
> "Camel (MainframeAdapterContext) thread #25 - JmsConsumer[bam_input_temp]" id=47 idx=0xfc
tid=6399 prio=5 alive, parked, native_blocked, daemon
>     -- Parking to wait for: java/util/concurrent/locks/ReentrantLock$NonfairSync@0x824288d8
>     at jrockit/vm/Locks.park0(J)V(Native Method)
>     at jrockit/vm/Locks.park(Locks.java:2230)[inlined]
>     at jrockit/proxy/sun/misc/Unsafe.park(Unsafe.java:616)[inlined]
>     at java/util/concurrent/locks/LockSupport.park(LockSupport.java:156)[inlined]
>     at java/util/concurrent/locks/AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)[inlined]
>     at java/util/concurrent/locks/AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:842)[inlined]
>     at java/util/concurrent/locks/AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1178)[inlined]
>     at java/util/concurrent/locks/ReentrantLock$NonfairSync.lock(ReentrantLock.java:186)[optimized]
>     at java/util/concurrent/locks/ReentrantLock.lock(ReentrantLock.java:262)[inlined]
>     at org/apache/activemq/transport/MutexTransport.oneway(MutexTransport.java:66)[optimized]
>     at org/apache/activemq/transport/ResponseCorrelator.oneway(ResponseCorrelator.java:60)[optimized]
>     at org/apache/activemq/ActiveMQConnection.doAsyncSendPacket(ActiveMQConnection.java:1275)[inlined]
>     at org/apache/activemq/ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1269)[optimized]
>     at org/apache/activemq/ActiveMQSession.doClose(ActiveMQSession.java:644)
>     at org/apache/activemq/ActiveMQSession.close(ActiveMQSession.java:634)
>     at org/apache/activemq/pool/SessionPool.destroyObject(SessionPool.java:91)
>     at org/apache/commons/pool/impl/GenericObjectPool.destroy(GenericObjectPool.java:1330)
>     at org/apache/commons/pool/impl/GenericObjectPool.clear(GenericObjectPool.java:1315)
>     at org/apache/commons/pool/impl/GenericObjectPool.close(GenericObjectPool.java:1482)
>     ^-- Holding lock: org/apache/commons/pool/impl/GenericObjectPool@0x8220a8b0[thin
lock]
>     at org/apache/activemq/pool/SessionPool.close(SessionPool.java:47)
>     at org/apache/activemq/pool/ConnectionPool.close(ConnectionPool.java:133)
>     ^-- Holding lock: org/apache/activemq/pool/ConnectionPool@0x8220a858[recursive]
>     at org/apache/activemq/pool/ConnectionPool.expiredCheck(ConnectionPool.java:184)[optimized]
>     ^-- Holding lock: org/apache/activemq/pool/ConnectionPool@0x8220a858[recursive]
>     at org/apache/activemq/pool/ConnectionPool.decrementReferenceCount(ConnectionPool.java:157)[inlined]
>     at org/apache/activemq/pool/PooledConnection.close(PooledConnection.java:80)[optimized]
>     ^-- Holding lock: org/apache/activemq/pool/ConnectionPool@0x8220a858[thin lock]
>     at org/springframework/jms/connection/ConnectionFactoryUtils.releaseConnection(ConnectionFactoryUtils.java:80)[optimized]
>     at org/springframework/jms/listener/AbstractJmsListeningContainer.refreshSharedConnection(AbstractJmsListeningContainer.java:385)
>     ^-- Holding lock: java/lang/Object@0x820d0a98[fat lock]
>     at org/springframework/jms/listener/DefaultMessageListenerContainer.refreshConnectionUntilSuccessful(DefaultMessageListenerContainer.java:856)
>     at org/springframework/jms/listener/DefaultMessageListenerContainer.recoverAfterListenerSetupFailure(DefaultMessageListenerContainer.java:838)
>     at org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:969)
>     ^-- Holding lock: java/lang/Object@0x820d0b18[thin lock]
>     at java/util/concurrent/ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>     at java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>     at java/lang/Thread.run(Thread.java:662)
>     at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
>     -- end of trace
> "Camel (MainframeAdapterContext) thread #92 - JmsConsumer[bam_input_temp]" id=114 idx=0x208
tid=6496 prio=5 alive, waiting, native_blocked, daemon
>     -- Waiting for notification on: java/lang/Object@0x822fc808[fat lock]
>     at jrockit/vm/Threads.waitForNotifySignal(JLjava/lang/Object;)Z(Native Method)
>     at jrockit/vm/Locks.wait(Locks.java:1973)[inlined]
>     at org/apache/activemq/transport/failover/FailoverTransport.oneway(FailoverTransport.java:562)[optimized]
>     ^-- Lock released while waiting: java/lang/Object@0x822fc808[fat lock]
>     at org/apache/activemq/transport/MutexTransport.oneway(MutexTransport.java:68)[optimized]
>     at org/apache/activemq/transport/ResponseCorrelator.oneway(ResponseCorrelator.java:60)[optimized]
>     at org/apache/activemq/ActiveMQConnection.doAsyncSendPacket(ActiveMQConnection.java:1275)[inlined]
>     at org/apache/activemq/ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1269)[inlined]
>     at org/apache/activemq/ActiveMQSession.send(ActiveMQSession.java:1769)[inlined]
>     at org/apache/activemq/ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:277)[inlined]
>     at org/apache/activemq/ActiveMQMessageProducer.send(ActiveMQMessageProducer.java:212)[inlined]
>     at org/apache/activemq/pool/PooledProducer.send(PooledProducer.java:74)[inlined]
>     at org/apache/activemq/pool/PooledProducer.send(PooledProducer.java:63)[optimized]
>     ^-- Holding lock: java/lang/Object@0x81a712d0[thin lock]
>     ^-- Holding lock: org/apache/activemq/ActiveMQMessageProducer@0x820de070[biased lock]
>     at org/springframework/jms/core/JmsTemplate.doSend(JmsTemplate.java:589)[inlined]
>     at org/apache/camel/component/jms/JmsConfiguration$CamelJmsTemplate.doSend(JmsConfiguration.java:277)[optimized]
>     at org/apache/camel/component/jms/JmsConfiguration$CamelJmsTemplate.doSendToDestination(JmsConfiguration.java:216)[inlined]
>     at org/apache/camel/component/jms/JmsConfiguration$CamelJmsTemplate.access$100(JmsConfiguration.java:158)[inlined]
>     at org/apache/camel/component/jms/JmsConfiguration$CamelJmsTemplate$3.doInJms(JmsConfiguration.java:192)[optimized]
>     at org/springframework/jms/core/JmsTemplate.execute(JmsTemplate.java:466)[inlined]
>     at org/apache/camel/component/jms/JmsConfiguration$CamelJmsTemplate.send(JmsConfiguration.java:189)[inlined]
>     at org/apache/camel/component/jms/JmsProducer.doSend(JmsProducer.java:398)[inlined]
>     at org/apache/camel/component/jms/JmsProducer.processInOnly(JmsProducer.java:352)[inlined]
>     at org/apache/camel/component/jms/JmsProducer.process(JmsProducer.java:132)[optimized]
>     at org/apache/camel/util/AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[optimized]
>     at org/apache/camel/processor/RoutingSlip$2.doInAsyncProducer(RoutingSlip.java:287)[inlined]
>     at org/apache/camel/impl/ProducerCache.doInAsyncProducer(ProducerCache.java:298)[inlined]
>     at org/apache/camel/processor/RoutingSlip.processExchange(RoutingSlip.java:280)[inlined]
>     at org/apache/camel/processor/RoutingSlip.doRoutingSlip(RoutingSlip.java:205)[inlined]
>     at org/apache/camel/processor/RoutingSlip.process(RoutingSlip.java:135)[optimized]
>     at org/apache/camel/util/AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[inlined]
>     at org/apache/camel/management/InstrumentationProcessor.process(InstrumentationProcessor.java:73)[optimized]
>     at org/apache/camel/util/AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[optimized]
>     at org/apache/camel/processor/DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[inlined]
>     at org/apache/camel/processor/interceptor/TraceInterceptor.process(TraceInterceptor.java:91)[optimized]
>     at org/apache/camel/util/AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[inlined]
>     at org/apache/camel/processor/RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:334)[inlined]
>     at org/apache/camel/processor/RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:220)[optimized]
>     at org/apache/camel/processor/RouteContextProcessor.processNext(RouteContextProcessor.java:45)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[inlined]
>     at org/apache/camel/processor/interceptor/DefaultChannel.process(DefaultChannel.java:303)[optimized]
>     at org/apache/camel/processor/RouteContextProcessor.processNext(RouteContextProcessor.java:45)[optimized]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[optimized]
>     at org/apache/camel/processor/UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)[inlined]
>     at org/apache/camel/processor/UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)[optimized]
>     at org/apache/camel/processor/RouteInflightRepositoryProcessor.processNext(RouteInflightRepositoryProcessor.java:48)[optimized]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[optimized]
>     at org/apache/camel/util/AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)[inlined]
>     at org/apache/camel/management/InstrumentationProcessor.process(InstrumentationProcessor.java:73)[optimized]
>     at org/apache/camel/util/AsyncProcessorHelper.process(AsyncProcessorHelper.java:99)[inlined]
>     at org/apache/camel/processor/DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:86)[optimized]
>     at org/apache/camel/component/jms/EndpointMessageListener.onMessage(EndpointMessageListener.java:104)[optimized]
>     at org/springframework/jms/listener/AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:560)[inlined]
>     at org/springframework/jms/listener/AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:498)[inlined]
>     at org/springframework/jms/listener/AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:467)[optimized]
>     at org/springframework/jms/listener/AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:325)[optimized]
>     at org/springframework/jms/listener/AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:263)[inlined]
>     at org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1058)[optimized]
>     at org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1050)
>     at org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:947)
>     at java/util/concurrent/ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>     at java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>     at java/lang/Thread.run(Thread.java:662)
>     at jrockit/vm/RNI.c2java(JJJJJ)V(Native Method)
>     -- end of trace

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