id summary reporter owner description type status priority milestone component version resolution keywords cc 13632 Unit tests hanging on Jenkins Don-vip team "Builds for r10997 and r10998 hang in unit tests when running CombineWayActionTest. I managed to get stacktraces with kill-3: {{{ test: [echo] Running unit tests with JUnit [jacoco:coverage] Enhancing junit with coverage [junit] Running org.openstreetmap.josm.MainTest [junit] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.172 sec [junit] Running org.openstreetmap.josm.actions.AddImageryLayerActionTest [junit] Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 5.492 sec [junit] Running org.openstreetmap.josm.actions.AlignInLineActionTest [junit] Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 24.967 sec [junit] Running org.openstreetmap.josm.actions.CombineWayActionTest [junit] 2016-09-13 23:54:59 [junit] Full thread dump OpenJDK 64-Bit Server VM (25.91-b14 mixed mode): [junit] [junit] ""Map Status Collector"" #44 daemon prio=6 os_prio=0 tid=0x00007f342c1ef800 nid=0x2ebc waiting on condition [0x00007f3460565000] [junit] java.lang.Thread.State: WAITING (parking) [junit] at sun.misc.Unsafe.park(Native Method) [junit] - parking to wait for <0x000000077c5ff6a8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) [junit] at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) [junit] at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) [junit] at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) [junit] at org.openstreetmap.josm.gui.MapStatus$Collector.run(MapStatus.java:380) [junit] at java.lang.Thread.run(Thread.java:745) [junit] [junit] ""Timer-0"" #43 prio=6 os_prio=0 tid=0x00007f342c16d000 nid=0x2e73 in Object.wait() [0x00007f3460866000] [junit] java.lang.Thread.State: WAITING (on object monitor) [junit] at java.lang.Object.wait(Native Method) [junit] - waiting on <0x000000077c9f5bb8> (a java.util.TaskQueue) [junit] at java.lang.Object.wait(Object.java:502) [junit] at java.util.TimerThread.mainLoop(Timer.java:526) [junit] - locked <0x000000077c9f5bb8> (a java.util.TaskQueue) [junit] at java.util.TimerThread.run(Timer.java:505) [junit] [junit] ""TimerQueue"" #35 daemon prio=5 os_prio=0 tid=0x00007f342c062800 nid=0x2e17 waiting on condition [0x00007f3460967000] [junit] java.lang.Thread.State: WAITING (parking) [junit] at sun.misc.Unsafe.park(Native Method) [junit] - parking to wait for <0x00000006c6431538> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) [junit] at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) [junit] at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) [junit] at java.util.concurrent.DelayQueue.take(DelayQueue.java:211) [junit] at javax.swing.TimerQueue.run(TimerQueue.java:171) [junit] at java.lang.Thread.run(Thread.java:745) [junit] [junit] ""File Watcher"" #12 prio=5 os_prio=0 tid=0x00007f342c011000 nid=0x2e16 waiting on condition [0x00007f34626bc000] [junit] java.lang.Thread.State: WAITING (parking) [junit] at sun.misc.Unsafe.park(Native Method) [junit] - parking to wait for <0x00000006c5411e90> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) [junit] at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) [junit] at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) [junit] at java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:492) [junit] at java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:680) [junit] at sun.nio.fs.AbstractWatchService.take(AbstractWatchService.java:118) [junit] at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:114) [junit] at org.openstreetmap.josm.io.FileWatcher$$Lambda$3/288306765.run(Unknown Source) [junit] at java.lang.Thread.run(Thread.java:745) [junit] [junit] ""AWT-EventQueue-0"" #33 prio=6 os_prio=0 tid=0x00007f349c62f000 nid=0x2e15 waiting for monitor entry [0x00007f3461093000] [junit] java.lang.Thread.State: BLOCKED (on object monitor) [junit] at org.openstreetmap.josm.gui.layer.LayerManager.realRemoveLayer(LayerManager.java) [junit] - waiting to lock <0x00000006c54e1980> (a org.openstreetmap.josm.gui.layer.MainLayerManager) [junit] at org.openstreetmap.josm.gui.layer.LayerManager.lambda$removeLayer$1(LayerManager.java:206) [junit] at org.openstreetmap.josm.gui.layer.LayerManager$$Lambda$60/1363567471.run(Unknown Source) [junit] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:301) [junit] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) [junit] at java.awt.EventQueue.access$500(EventQueue.java:97) [junit] at java.awt.EventQueue$3.run(EventQueue.java:709) [junit] at java.awt.EventQueue$3.run(EventQueue.java:703) [junit] at java.security.AccessController.doPrivileged(Native Method) [junit] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) [junit] at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) [junit] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [junit] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [junit] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [junit] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [junit] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [junit] at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [junit] [junit] ""AWT-Shutdown"" #34 prio=5 os_prio=0 tid=0x00007f349c62e000 nid=0x2e14 in Object.wait() [0x00007f34629bd000] [junit] java.lang.Thread.State: WAITING (on object monitor) [junit] at java.lang.Object.wait(Native Method) [junit] - waiting on <0x00000006c55a1bb8> (a java.lang.Object) [junit] at java.lang.Object.wait(Object.java:502) [junit] at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:295) [junit] - locked <0x00000006c55a1bb8> (a java.lang.Object) [junit] at java.lang.Thread.run(Thread.java:745) [junit] [junit] ""Java2D Disposer"" #19 daemon prio=10 os_prio=0 tid=0x00007f343c0e3800 nid=0x2d3c in Object.wait() [0x00007f3462e0b000] [junit] java.lang.Thread.State: WAITING (on object monitor) [junit] at java.lang.Object.wait(Native Method) [junit] - waiting on <0x00000006c5645680> (a java.lang.ref.ReferenceQueue$Lock) [junit] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) [junit] - locked <0x00000006c5645680> (a java.lang.ref.ReferenceQueue$Lock) [junit] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) [junit] at sun.java2d.Disposer.run(Disposer.java:148) [junit] at java.lang.Thread.run(Thread.java:745) [junit] [junit] ""Thread-2"" #11 daemon prio=5 os_prio=0 tid=0x00007f349c595000 nid=0x2ceb runnable [0x00007f34633e5000] [junit] java.lang.Thread.State: RUNNABLE [junit] at sun.nio.fs.LinuxWatchService.poll(Native Method) [junit] at sun.nio.fs.LinuxWatchService.access$600(LinuxWatchService.java:47) [junit] at sun.nio.fs.LinuxWatchService$Poller.run(LinuxWatchService.java:314) [junit] at java.lang.Thread.run(Thread.java:745) [junit] [junit] ""Service Thread"" #9 daemon prio=9 os_prio=0 tid=0x00007f349c46c800 nid=0x2c93 runnable [0x0000000000000000] [junit] java.lang.Thread.State: RUNNABLE [junit] [junit] ""C1 CompilerThread2"" #8 daemon prio=9 os_prio=0 tid=0x00007f349c41e000 nid=0x2c91 waiting on condition [0x0000000000000000] [junit] java.lang.Thread.State: RUNNABLE [junit] [junit] ""C2 CompilerThread1"" #7 daemon prio=9 os_prio=0 tid=0x00007f349c388000 nid=0x2c90 waiting on condition [0x0000000000000000] [junit] java.lang.Thread.State: RUNNABLE [junit] [junit] ""C2 CompilerThread0"" #6 daemon prio=9 os_prio=0 tid=0x00007f349c3ab800 nid=0x2c8f waiting on condition [0x0000000000000000] [junit] java.lang.Thread.State: RUNNABLE [junit] [junit] ""Signal Dispatcher"" #4 daemon prio=9 os_prio=0 tid=0x00007f349c175000 nid=0x2c7e waiting on condition [0x0000000000000000] [junit] java.lang.Thread.State: RUNNABLE [junit] [junit] ""Finalizer"" #3 daemon prio=8 os_prio=0 tid=0x00007f349c14d800 nid=0x2c7b in Object.wait() [0x00007f348881e000] [junit] java.lang.Thread.State: WAITING (on object monitor) [junit] at java.lang.Object.wait(Native Method) [junit] - waiting on <0x00000006c5416b60> (a java.lang.ref.ReferenceQueue$Lock) [junit] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) [junit] - locked <0x00000006c5416b60> (a java.lang.ref.ReferenceQueue$Lock) [junit] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) [junit] at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209) [junit] [junit] ""Reference Handler"" #2 daemon prio=10 os_prio=0 tid=0x00007f349c149000 nid=0x2c7a in Object.wait() [0x00007f348891f000] [junit] java.lang.Thread.State: WAITING (on object monitor) [junit] at java.lang.Object.wait(Native Method) [junit] - waiting on <0x00000006c5416d78> (a java.lang.ref.Reference$Lock) [junit] at java.lang.Object.wait(Object.java:502) [junit] at java.lang.ref.Reference.tryHandlePending(Reference.java:191) [junit] - locked <0x00000006c5416d78> (a java.lang.ref.Reference$Lock) [junit] at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) [junit] [junit] ""main"" #1 prio=5 os_prio=0 tid=0x00007f349c00d000 nid=0x2c72 in Object.wait() [0x00007f34a293b000] [junit] java.lang.Thread.State: WAITING (on object monitor) [junit] at java.lang.Object.wait(Native Method) [junit] - waiting on <0x000000076fa65ac8> (a java.awt.EventQueue$1AWTInvocationLock) [junit] at java.lang.Object.wait(Object.java:502) [junit] at java.awt.EventQueue.invokeAndWait(EventQueue.java:1315) [junit] - locked <0x000000076fa65ac8> (a java.awt.EventQueue$1AWTInvocationLock) [junit] at java.awt.EventQueue.invokeAndWait(EventQueue.java:1296) [junit] at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1348) [junit] at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWaitWithException(GuiHelper.java:141) [junit] at org.openstreetmap.josm.gui.layer.LayerManager.removeLayer(LayerManager.java:206) [junit] at org.openstreetmap.josm.gui.layer.LayerManager.resetState(LayerManager.java:423) [junit] - locked <0x00000006c54e1980> (a org.openstreetmap.josm.gui.layer.MainLayerManager) [junit] at org.openstreetmap.josm.gui.layer.MainLayerManager.resetState(MainLayerManager.java:376) [junit] - locked <0x00000006c54e1980> (a org.openstreetmap.josm.gui.layer.MainLayerManager) [junit] at org.openstreetmap.josm.testutils.JOSMTestRules.cleanUpFromJosmFixture(JOSMTestRules.java:249) [junit] at org.openstreetmap.josm.testutils.JOSMTestRules.before(JOSMTestRules.java:180) [junit] at org.openstreetmap.josm.testutils.JOSMTestRules$CreateJosmEnvironment.evaluate(JOSMTestRules.java:286) [junit] at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit] at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) [junit] at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) [junit] at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) [junit] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) [junit] at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) [junit] at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) [junit] at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) [junit] at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) [junit] at org.junit.runners.ParentRunner.run(ParentRunner.java:363) [junit] at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:38) [junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535) [junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182) [junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1004) [junit] [junit] ""VM Thread"" os_prio=0 tid=0x00007f349c141800 nid=0x2c79 runnable [junit] [junit] ""GC task thread#0 (ParallelGC)"" os_prio=0 tid=0x00007f349c022000 nid=0x2c73 runnable [junit] [junit] ""GC task thread#1 (ParallelGC)"" os_prio=0 tid=0x00007f349c023800 nid=0x2c74 runnable [junit] [junit] ""GC task thread#2 (ParallelGC)"" os_prio=0 tid=0x00007f349c025800 nid=0x2c75 runnable [junit] [junit] ""GC task thread#3 (ParallelGC)"" os_prio=0 tid=0x00007f349c027000 nid=0x2c76 runnable [junit] [junit] ""VM Periodic Task Thread"" os_prio=0 tid=0x00007f349c46e000 nid=0x2c94 waiting on condition [junit] [junit] JNI global references: 5928 [junit] [junit] Heap [junit] PSYoungGen total 267264K, used 66383K [0x000000076c700000, 0x000000077f180000, 0x00000007c0000000) [junit] eden space 256512K, 21% used [0x000000076c700000,0x000000076fd56350,0x000000077c180000) [junit] from space 10752K, 99% used [0x000000077c300000,0x000000077cd7da08,0x000000077cd80000) [junit] to space 24576K, 0% used [0x000000077d980000,0x000000077d980000,0x000000077f180000) [junit] ParOldGen total 129536K, used 48650K [0x00000006c5400000, 0x00000006cd280000, 0x000000076c700000) [junit] object space 129536K, 37% used [0x00000006c5400000,0x00000006c8382b88,0x00000006cd280000) [junit] Metaspace used 42951K, capacity 44156K, committed 44288K, reserved 1087488K [junit] class space used 5387K, capacity 5773K, committed 5888K, reserved 1048576K }}} Any idea why?" defect closed major 16.10 Unit tests fixed regression michael2402