From: "Jess Sightler"<jsightle@redhat.com>
To: "jboss-as7-dev"<jboss-as7-dev@lists.jboss.org>
Sent: Tuesday, December 11, 2012 9:05:53 PM
Subject: [jboss-as7-dev] Build Hang with AS7 Master...
My build is consistently hanging at:
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed:
0.276
sec
Running org.jboss.as.server.test.ServerControllerUnitTestCase
The thread dump looks like this:
Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.12-b01 mixed
mode):
"MSC service thread 1-4" prio=10 tid=0x00007ff98c002000 nid=0x6d88
waiting on condition [0x00007ff9ad7a6000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for<0x00000000d8f616c8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:662)
"MSC service thread 1-3" prio=10 tid=0x00007ff988001800 nid=0x6d87
waiting on condition [0x00007ff9ad8a7000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for<0x00000000d8f616c8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:662)
"MSC service thread 1-2" prio=10 tid=0x00007ff994001800 nid=0x6d86
waiting on condition [0x00007ff9ad9a8000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for<0x00000000d8f616c8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:662)
"MSC service thread 1-1" prio=10 tid=0x00007ff9d44fd000 nid=0x6d85
waiting on condition [0x00007ff9adaa9000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for<0x00000000d8f616c8> (a
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
at
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
at
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:662)
"Reference Reaper" daemon prio=10 tid=0x00007ff9d44db800 nid=0x6d84
in Object.wait() [0x00007ff9add3a000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on<0x00000000d901b830> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
- locked<0x00000000d901b830> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
at
org.jboss.modules.ref.References$ReaperThread.run(References.java:68)
"Low Memory Detector" daemon prio=10 tid=0x00007ff9d40b8000
nid=0x6d82 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=10 tid=0x00007ff9d40b5800
nid=0x6d81
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=10 tid=0x00007ff9d40b3000
nid=0x6d80
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x00007ff9d40b1000
nid=0x6d7f
waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x00007ff9d4094000 nid=0x6d7e in
Object.wait() [0x00007ff9d045d000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on<0x00000000d80b1300> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
- locked<0x00000000d80b1300> (a
java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x00007ff9d4092000
nid=0x6d7d
in Object.wait() [0x00007ff9d055e000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on<0x00000000d80b11d8> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked<0x00000000d80b11d8> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x00007ff9d4006800 nid=0x6d77 waiting on
condition
[0x00007ff9d8f68000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for<0x00000000d9143de0> (a
java.util.concurrent.CountDownLatch$Sync)
at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:969)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1281)
at
java.util.concurrent.CountDownLatch.await(CountDownLatch.java:207)
at
org.jboss.as.server.test.ServerControllerUnitTestCase.beforeClass(ServerControllerUnitTestCase.java:106)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:234)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:133)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:114)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:188)
at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:166)
at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:101)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
"VM Thread" prio=10 tid=0x00007ff9d408b800 nid=0x6d7c runnable
"GC task thread#0 (ParallelGC)" prio=10 tid=0x00007ff9d4019800
nid=0x6d78 runnable
"GC task thread#1 (ParallelGC)" prio=10 tid=0x00007ff9d401b800
nid=0x6d79 runnable
"GC task thread#2 (ParallelGC)" prio=10 tid=0x00007ff9d401d800
nid=0x6d7a runnable
"GC task thread#3 (ParallelGC)" prio=10 tid=0x00007ff9d401f000
nid=0x6d7b runnable
"VM Periodic Task Thread" prio=10 tid=0x00007ff9d40c2800 nid=0x6d83
waiting on condition
JNI global references: 1316
Heap
PSYoungGen total 35840K, used 26636K [0x00000000d80b0000,
0x00000000da8a0000, 0x0000000100000000)
eden space 30784K, 86% used
[0x00000000d80b0000,0x00000000d9ab30f8,0x00000000d9ec0000)
from space 5056K, 0% used
[0x00000000da3b0000,0x00000000da3b0000,0x00000000da8a0000)
to space 5056K, 0% used
[0x00000000d9ec0000,0x00000000d9ec0000,0x00000000da3b0000)
PSOldGen total 81856K, used 0K [0x0000000088200000,
0x000000008d1f0000, 0x00000000d80b0000)
object space 81856K, 0% used
[0x0000000088200000,0x0000000088200000,0x000000008d1f0000)
PSPermGen total 21248K, used 12820K [0x0000000083000000,
0x00000000844c0000, 0x0000000088200000)
object space 21248K, 60% used
[0x0000000083000000,0x0000000083c852a0,0x00000000844c0000)
Any ideas?
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