Hi,
I have a job which seems to be hanging on a slave node and I can't seem to
figure out why it's hanging. There are no error messages in the Jenkins
log, everything seems to be fine, however the console is not progressing
(the job seems to be stuck halfway through execution) and not finishing
either.
I've attached a threaddump I took with jstack from the running process.
Anyone any ideas/pointers?
Cheers,
Kolos
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2014-04-25 18:57:50
Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.45-b08 mixed mode):
"Attach Listener" daemon prio=10 tid=0x00007f1620001000 nid=0xa36 waiting on
condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"resolver-5" daemon prio=10 tid=0x00007f160480b800 nid=0x793c waiting on
condition [0x00007f1641d1d000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000c02cc7b8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"resolver-4" daemon prio=10 tid=0x00007f16044bd000 nid=0x7714 waiting on
condition [0x00007f1641f1f000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000c02cc7b8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"resolver-3" daemon prio=10 tid=0x00007f16044c3800 nid=0x7713 waiting on
condition [0x00007f1642020000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000c02cc7b8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"resolver-2" daemon prio=10 tid=0x00007f16044c5000 nid=0x7712 waiting on
condition [0x00007f1642121000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000c02cc7b8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"resolver-1" daemon prio=10 tid=0x00007f160449c800 nid=0x7711 waiting on
condition [0x00007f164228d000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000c02cc7b8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"pool-2-thread-2 / waiting for hudson.remoting.Channel@3f5d8ef1:channel"
prio=10 tid=0x00007f160c4cf800 nid=0x7701 in Object.wait() [0x00007f16427ea000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000f080ba18> (a hudson.remoting.UserRequest)
at hudson.remoting.Request.call(Request.java:146)
- locked <0x00000000f080ba18> (a hudson.remoting.UserRequest)
at hudson.remoting.Channel.call(Channel.java:722)
at
hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:167)
at com.sun.proxy.$Proxy7.start(Unknown Source)
at hudson.maven.MavenBuildProxy2$Filter.start(MavenBuildProxy2.java:70)
at
hudson.maven.Maven3Builder$MavenExecutionListener.recordProjectStarted(Maven3Builder.java:516)
at
hudson.maven.Maven3Builder$MavenExecutionListener.projectStarted(Maven3Builder.java:506)
at
org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:71)
at
org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:42)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:78)
at
org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:167)
at
org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:163)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"pool-2-thread-1 / waiting for hudson.remoting.Channel@3f5d8ef1:channel"
prio=10 tid=0x00007f160c4ce000 nid=0x76f0 in Object.wait() [0x00007f16429ec000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000f0de3338> (a hudson.remoting.UserRequest)
at hudson.remoting.Request.call(Request.java:146)
- locked <0x00000000f0de3338> (a hudson.remoting.UserRequest)
at hudson.remoting.Channel.call(Channel.java:722)
at
hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:167)
at com.sun.proxy.$Proxy7.start(Unknown Source)
at hudson.maven.MavenBuildProxy2$Filter.start(MavenBuildProxy2.java:70)
at
hudson.maven.Maven3Builder$MavenExecutionListener.recordProjectStarted(Maven3Builder.java:516)
at
hudson.maven.Maven3Builder$MavenExecutionListener.projectStarted(Maven3Builder.java:506)
at
org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:71)
at
org.apache.maven.lifecycle.internal.DefaultExecutionEventCatapult.fire(DefaultExecutionEventCatapult.java:42)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:78)
at
org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:167)
at
org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder$1.call(LifecycleThreadedBuilder.java:163)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"pool-1-thread-1 for channel" prio=10 tid=0x00007f160800b000 nid=0x76e9 waiting
on condition [0x00007f164c8a8000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000c081a5b0> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at
java.util.concurrent.ExecutorCompletionService.take(ExecutorCompletionService.java:193)
at
org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder.multiThreadedProjectTaskSegmentBuild(LifecycleThreadedBuilder.java:111)
at
org.apache.maven.lifecycle.internal.LifecycleThreadedBuilder.build(LifecycleThreadedBuilder.java:73)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:147)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at
org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:117)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239)
at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:178)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:134)
at hudson.maven.Maven3Builder.call(Maven3Builder.java:69)
at hudson.remoting.UserRequest.perform(UserRequest.java:118)
at hudson.remoting.UserRequest.perform(UserRequest.java:48)
at hudson.remoting.Request$2.run(Request.java:328)
at
hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"Channel reader thread: channel" prio=10 tid=0x00007f1648133000 nid=0x76e8
runnable [0x00007f164c9ab000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:152)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at java.io.FilterInputStream.read(FilterInputStream.java:133)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
- locked <0x00000000c00a99f0> (a java.io.BufferedInputStream)
at
hudson.remoting.FlightRecorderInputStream.read(FlightRecorderInputStream.java:77)
at
java.io.ObjectInputStream$PeekInputStream.peek(ObjectInputStream.java:2293)
at
java.io.ObjectInputStream$BlockDataInputStream.peek(ObjectInputStream.java:2586)
at
java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2596)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1318)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at hudson.remoting.Command.readFrom(Command.java:92)
at
hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:71)
at
hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48)
"Service Thread" daemon prio=10 tid=0x00007f1648090000 nid=0x76e5 runnable
[0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=10 tid=0x00007f164808d800 nid=0x76e4 waiting
on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=10 tid=0x00007f164808a800 nid=0x76e3 waiting
on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x00007f1648080800 nid=0x76e2 runnable
[0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x00007f164806a000 nid=0x76e1 in Object.wait()
[0x00007f164d1fd000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000c00de578> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000000c00de578> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
"Reference Handler" daemon prio=10 tid=0x00007f1648066000 nid=0x76e0 in
Object.wait() [0x00007f164d2fe000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000c00de098> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:503)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
- locked <0x00000000c00de098> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x00007f1648008800 nid=0x76dc in Object.wait()
[0x00007f1650fb5000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000c00a9270> (a hudson.remoting.Channel)
at hudson.remoting.Channel.join(Channel.java:854)
- locked <0x00000000c00a9270> (a hudson.remoting.Channel)
at hudson.remoting.Launcher.main(Launcher.java:523)
at hudson.remoting.Launcher.main(Launcher.java:499)
at hudson.remoting.Launcher.main(Launcher.java:491)
at hudson.remoting.Launcher.main(Launcher.java:487)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.jvnet.hudson.maven3.agent.Maven3Main.main(Maven3Main.java:136)
at org.jvnet.hudson.maven3.agent.Maven3Main.main(Maven3Main.java:64)
"VM Thread" prio=10 tid=0x00007f1648063800 nid=0x76df runnable
"GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f164801e000 nid=0x76dd
runnable
"GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f1648020000 nid=0x76de
runnable
"VM Periodic Task Thread" prio=10 tid=0x00007f164809a800 nid=0x76e6 waiting on
condition
JNI global references: 318
