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Created attachment 137795 [details] Console text This test occasionally fails in the hudson build. The error output is attached. The last few failures: http://deadlock.netbeans.org/job/NB-Core-Build/94/testReport/junit/org.netbeans.junit/NbModuleSuite$S$Shutdown/shuttingDown_org_netbeans_core_startup_InstallTmpModuleTest_/ http://deadlock.netbeans.org/job/NB-Core-Build/76/testReport/junit/org.netbeans.junit/NbModuleSuite$S$Shutdown/shuttingDown_org_netbeans_core_netigso_EnabledAutoloadTest_/
This seems to fail once every ~15-20 builds. Maybe hardware/memory specific? I am re-assigning for evaluation. Thank you
Created attachment 138572 [details] does not seem to be test specific, there are random failures in other tests
The problem has not appeared in last 19 builds of core main. Probably we can lower the priority to not block branching for release 7.4.
Integrated into 'main-silver', will be available in build *201309010001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/162d8ba2ac18 User: Jaroslav Tulach <jtulach@netbeans.org> Log: Merge from ergonomics. Their build contains test which fails due to #233425, everything seems to pass OK. Trying to get to main-silver through core-main.
Fixed? I guess not as http://deadlock.netbeans.org/job/NB-Core-Build/800/testReport/junit/org.netbeans.junit/NbModuleSuite$S$Shutdown/shuttingDown_org_netbeans_core_netigso_EnabledAutoloadTest_/ contains following failure: The test shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] did not finish in 180000ms Group system Group main Group IDE Main Thread Thread-1 at java.lang.Object.wait(Object.java:-2) at java.lang.Object.wait(Object.java:503) at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1476) Thread main at java.lang.Thread.dumpThreads(Thread.java:-2) at java.lang.Thread.getAllStackTraces(Thread.java:1639) at org.netbeans.junit.NbTestCase.threadDump(NbTestCase.java:328) at org.netbeans.junit.NbTestCase.access$000(NbTestCase.java:97) at org.netbeans.junit.NbTestCase$1Guard.waitFinished(NbTestCase.java:398) at org.netbeans.junit.NbTestCase.runBare(NbTestCase.java:456) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at org.netbeans.junit.NbTestCase.run(NbTestCase.java:288) at junit.framework.TestCase.run(TestCase.java:117) at org.netbeans.junit.NbModuleSuite$S.runInRuntimeContainer(NbModuleSuite.java:959) at org.netbeans.junit.NbModuleSuite$S.access$100(NbModuleSuite.java:667) at org.netbeans.junit.NbModuleSuite$S$1.protect(NbModuleSuite.java:688) at junit.framework.TestResult.runProtected(TestResult.java:128) at org.netbeans.junit.NbModuleSuite$S.run(NbModuleSuite.java:684) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:522) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1062) at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:913) Thread Active Reference Queue Daemon at java.lang.Object.wait(Object.java:-2) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) at org.openide.util.lookup.implspi.ActiveQueue$Daemon.run(ActiveQueue.java:178) Thread CLI Requests Server at java.net.PlainSocketImpl.socketAccept(PlainSocketImpl.java:-2) at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398) at java.net.ServerSocket.implAccept(ServerSocket.java:530) at java.net.ServerSocket.accept(ServerSocket.java:498) at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1100) Thread Timer-0 at java.lang.Object.wait(Object.java:-2) at java.util.TimerThread.mainLoop(Timer.java:552) at java.util.TimerThread.run(Timer.java:505) Thread Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] at sun.misc.Unsafe.park(Unsafe.java:-2) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:834) at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:994) at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1303) at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:236) at org.netbeans.core.NbLifecycleManager.finishExitState(NbLifecycleManager.java:180) at org.netbeans.core.NbLifecycleManager.exit(NbLifecycleManager.java:214) at org.netbeans.core.NbLifecycleManager.exit(NbLifecycleManager.java:119) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) 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.netbeans.junit.NbModuleSuite$S$Shutdown.runTest(NbModuleSuite.java:1373) at org.netbeans.junit.NbTestCase.access$200(NbTestCase.java:97) at org.netbeans.junit.NbTestCase$2.doSomething(NbTestCase.java:431) at org.netbeans.junit.NbTestCase$1Guard.run(NbTestCase.java:357) at java.lang.Thread.run(Thread.java:744) Thread Reference Handler at java.lang.Object.wait(Object.java:-2) at java.lang.Object.wait(Object.java:503) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133) Thread Finalizer at java.lang.Object.wait(Object.java:-2) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189) Thread Signal Dispatcher Thread File Watcher at com.sun.jna.Native.invokeInt(Native.java:-2) at com.sun.jna.Function.invoke(Function.java:344) at com.sun.jna.Function.invoke(Function.java:276) at com.sun.jna.Library$Handler.invoke(Library.java:216) at org.netbeans.modules.masterfs.watcher.linux.$Proxy2.read(null:-1) at org.netbeans.modules.masterfs.watcher.linux.LinuxNotifier.nextEventPath(LinuxNotifier.java:139) at org.netbeans.modules.masterfs.watcher.linux.LinuxNotifier.nextEvent(LinuxNotifier.java:118) at org.netbeans.modules.masterfs.providers.Notifier$1.nextEvent(Notifier.java:119) at org.netbeans.modules.masterfs.watcher.Watcher$Ext.run(Watcher.java:304) at java.lang.Thread.run(Thread.java:744) Log: Starting test shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] [org.netbeans.core.NbLifecycleManager] THREAD: Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] MSG: Initiating exit with status 0 [org.netbeans.core.NbLifecycleManager] THREAD: Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] MSG: blockForExit, new org.netbeans.core.NbLifecycleManager$1@0[Count = 1] [org.netbeans.core.NbLifecycleManager] THREAD: Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] MSG: NbLifeExit(0, 0, null, org.netbeans.core.NbLifecycleManager$1@0[Count = 1]) = org.netbeans.core.NbLifeExit@1 [org.netbeans.core.NbLifecycleManager] THREAD: AWT-EventQueue-0 MSG: org.netbeans.core.NbLifeExit@1.run() [org.netbeans.core.NbLifecycleManager] THREAD: AWT-EventQueue-0 MSG: NbLifeExit(1, 0, null, org.netbeans.core.NbLifecycleManager$1@0[Count = 1]) = org.netbeans.core.NbLifeExit@2 [org.netbeans.core.NbLifecycleManager] THREAD: AWT-EventQueue-0 MSG: org.netbeans.core.NbLifeExit@2.run() [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.Stamps] THREAD: Flushing caches MSG: Nonexistent cache directory: /hudson/workdir/jobs/NB-Core-Build/workspace/core.netigso/build/test/unit/work/o.n.c.n.E/ab/var/cache [org.netbeans.core.NbLifecycleManager] THREAD: Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] MSG: finishExitState Thread[Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest],5,main] clean: true [org.netbeans.core.NbLifecycleManager] THREAD: Test Watch Dog: shuttingDown[org.netbeans.core.netigso.EnabledAutoloadTest] MSG: About to block on org.netbeans.core.NbLifecycleManager$1@0[Count = 1] [org.netbeans.core.netigso.Netigso] THREAD: Netigso Events MSG: bundle org.apache.felix.framework@4.2.1 256 [org.netbeans.core.netigso.Netigso] THREAD: Netigso Events MSG: bundle org.apache.felix.framework@4.2.1 256 [org.netbeans.core.NbLifecycleManager] THREAD: AWT-EventQueue-0 MSG: NbLifeExit(2, 0, org.netbeans.TaskFuture@3, org.netbeans.core.NbLifecycleManager$1@0[Count = 1]) = org.netbeans.core.NbLifeExit@4 [org.netbeans.core.NbLifecycleManager] THREAD: Nb Exit MSG: org.netbeans.core.NbLifeExit@4.run() [org.netbeans.core.NbLifecycleManager] THREAD: Nb Exit MSG: NbLifeExit(4, 0, null, org.netbeans.core.NbLifecycleManager$1@0[Count = 1]) = org.netbeans.core.NbLifeExit@5
I'd like to find the reason for the problem soon.
Looks like the Event Dispatch Thread is gone, even a Runnable has been posted to it. The message THREAD: Nb Exit MSG: NbLifeExit(4, 0, null, org.netbeans.core.NbLifecycleManager$1@0[Count = 1]) = org.netbeans.core.NbLifeExit@5 is printed just before Mutex.EVENT.readAccess is called, but the first message in the runnable - e.g. NbLifecycleManager.LOG.log(Level.FINE, "{0}.run()", this); is not printed at all. Looks like this is the case when EDT disappeared - which is a JDK bug.
let's hope following workaround helps (ergonomics#704af7b58982) overcome the JDK bug.