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#15847 closed defect (fixed)
JOSM got stuck (deadlocked) while merging layers
| Reported by: | naoliv | Owned by: | team |
|---|---|---|---|
| Priority: | major | Milestone: | 18.02 |
| Component: | Core | Version: | |
| Keywords: | deadlock autosave merge | Cc: |
Description
I was trying to merge 59 layers when JOSM simply got stuck (I can't do anything).
With jstack I see a blocked thread:
2018-01-29 08:26:59 Full thread dump OpenJDK 64-Bit Server VM (9.0.1+11-Debian-1 mixed mode): "Attach Listener" #92 daemon prio=9 os_prio=0 tid=0x00007f47f804c800 nid=0x7095 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "ForkJoinPool.commonPool-worker-4" #81 daemon prio=6 os_prio=0 tid=0x00007f47f804b000 nid=0x5de5 waiting on condition [0x00007f47b2b69000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000601370e98> (a java.util.concurrent.ForkJoinPool) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.ForkJoinPool.runWorker(java.base@9.0.1/ForkJoinPool.java:1668) at java.util.concurrent.ForkJoinWorkerThread.run(java.base@9.0.1/ForkJoinWorkerThread.java:175) Locked ownable synchronizers: - None "styled-map-renderer-4" #80 daemon prio=5 os_prio=0 tid=0x00007f47e803b800 nid=0x5de4 waiting on condition [0x00007f47b2f6d000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000603494560> (a java.util.concurrent.ForkJoinPool) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.ForkJoinPool.runWorker(java.base@9.0.1/ForkJoinPool.java:1668) at java.util.concurrent.ForkJoinWorkerThread.run(java.base@9.0.1/ForkJoinWorkerThread.java:175) Locked ownable synchronizers: - None "styled-map-renderer-0" #74 daemon prio=5 os_prio=0 tid=0x00005563ec9d2000 nid=0x5d43 waiting on condition [0x00007f47c95e9000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000603494560> (a java.util.concurrent.ForkJoinPool) at java.util.concurrent.locks.LockSupport.parkUntil(java.base@9.0.1/LockSupport.java:275) at java.util.concurrent.ForkJoinPool.runWorker(java.base@9.0.1/ForkJoinPool.java:1656) at java.util.concurrent.ForkJoinWorkerThread.run(java.base@9.0.1/ForkJoinWorkerThread.java:175) Locked ownable synchronizers: - None "Map Status Collector" #73 daemon prio=6 os_prio=0 tid=0x00005563ec90b000 nid=0x5d36 waiting on condition [0x00007f47c93e7000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000609180c78> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062) at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435) at org.openstreetmap.josm.gui.MapStatus$Collector.run(MapStatus.java:433) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "Timer-1" #69 prio=6 os_prio=0 tid=0x00005563ec8b0800 nid=0x5d2e in Object.wait() [0x00007f47c89e5000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <0x0000000607b911f0> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@9.0.1/Object.java:516) at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:527) - waiting to re-lock in wait() <0x0000000607b911f0> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506) Locked ownable synchronizers: - None "main-worker-0" #68 prio=5 os_prio=0 tid=0x00005563ec72d000 nid=0x5d2b in Object.wait() [0x00007f47b346e000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <no object reference available> at java.lang.Object.wait(java.base@9.0.1/Object.java:516) at java.awt.EventQueue.invokeAndWait(java.desktop@9.0.1/EventQueue.java:1322) - waiting to re-lock in wait() <0x000000077f362858> (a java.awt.EventQueue$1AWTInvocationLock) at java.awt.EventQueue.invokeAndWait(java.desktop@9.0.1/EventQueue.java:1303) at javax.swing.SwingUtilities.invokeAndWait(java.desktop@9.0.1/SwingUtilities.java:1475) at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWait(GuiHelper.java:215) at org.openstreetmap.josm.actions.MergeLayerAction.lambda$doMerge$2(MergeLayerAction.java:66) at org.openstreetmap.josm.actions.MergeLayerAction$$Lambda$702/929511816.run(Unknown Source) at java.util.concurrent.Executors$RunnableAdapter.call(java.base@9.0.1/Executors.java:514) at java.util.concurrent.FutureTask.run(java.base@9.0.1/FutureTask.java:264) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1167) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - <0x0000000607b915b0> (a java.util.concurrent.ThreadPoolExecutor$Worker) "DestroyJavaVM" #51 prio=5 os_prio=0 tid=0x00007f4868012000 nid=0x5c06 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "message-notifier-0" #50 prio=5 os_prio=0 tid=0x00007f4868a64800 nid=0x5c5f waiting on condition [0x00007f47b3efd000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x00000006028f71b0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@9.0.1/LockSupport.java:234) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@9.0.1/AbstractQueuedSynchronizer.java:2104) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@9.0.1/ScheduledThreadPoolExecutor.java:1131) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@9.0.1/ScheduledThreadPoolExecutor.java:848) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "Timer-0" #48 daemon prio=6 os_prio=0 tid=0x00005563ec733000 nid=0x5c5c waiting for monitor entry [0x00007f47b3ffe000] java.lang.Thread.State: BLOCKED (on object monitor) at org.openstreetmap.josm.gui.layer.MainLayerManager.getEditLayer(MainLayerManager.java:355) - waiting to lock <0x0000000601007e08> (a org.openstreetmap.josm.gui.layer.MainLayerManager) at org.openstreetmap.josm.gui.MainFrame.onLayerChange(MainFrame.java:166) at org.openstreetmap.josm.gui.MainFrame.lambda$new$1(MainFrame.java:45) at org.openstreetmap.josm.gui.MainFrame$$Lambda$191/234250762.propertyChange(Unknown Source) at java.beans.PropertyChangeSupport.fire(java.desktop@9.0.1/PropertyChangeSupport.java:341) at java.beans.PropertyChangeSupport.firePropertyChange(java.desktop@9.0.1/PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(java.desktop@9.0.1/PropertyChangeSupport.java:266) at java.beans.PropertyChangeSupport.firePropertyChange(java.desktop@9.0.1/PropertyChangeSupport.java:308) at org.openstreetmap.josm.gui.layer.OsmDataLayer.setRequiresSaveToFile(OsmDataLayer.java:207) at org.openstreetmap.josm.gui.layer.OsmDataLayer.onPostSaveToFile(OsmDataLayer.java:971) at org.openstreetmap.josm.gui.io.importexport.OsmExporter.save(OsmExporter.java:96) at org.openstreetmap.josm.gui.io.importexport.OsmExporter.exportData(OsmExporter.java:75) at org.openstreetmap.josm.gui.layer.AutosaveTask.savelayer(AutosaveTask.java:242) at org.openstreetmap.josm.gui.layer.AutosaveTask.run(AutosaveTask.java:271) - locked <0x0000000608d41c60> (a java.lang.Object) at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:556) at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506) Locked ownable synchronizers: - None "RemoteControl HTTPS Server" #47 daemon prio=5 os_prio=0 tid=0x00007f4868aa2800 nid=0x5c5b runnable [0x00007f47b83f2000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459) at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551) at sun.security.ssl.SSLServerSocketImpl.accept(java.base@9.0.1/SSLServerSocketImpl.java:352) at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpsServer.run(RemoteControlHttpsServer.java:404) Locked ownable synchronizers: - None "RemoteControl HTTPS Server" #46 daemon prio=5 os_prio=0 tid=0x00007f486921d800 nid=0x5c5a runnable [0x00007f47b84f3000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459) at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551) at sun.security.ssl.SSLServerSocketImpl.accept(java.base@9.0.1/SSLServerSocketImpl.java:352) at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpsServer.run(RemoteControlHttpsServer.java:404) Locked ownable synchronizers: - None "RemoteControl HTTP Server" #45 daemon prio=5 os_prio=0 tid=0x00007f4868a99800 nid=0x5c59 runnable [0x00007f47b98f5000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459) at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551) at java.net.ServerSocket.accept(java.base@9.0.1/ServerSocket.java:519) at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104) Locked ownable synchronizers: - None "RemoteControl HTTP Server" #44 daemon prio=5 os_prio=0 tid=0x00007f48691c1000 nid=0x5c58 runnable [0x00007f47b97f4000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(java.base@9.0.1/Native Method) at java.net.AbstractPlainSocketImpl.accept(java.base@9.0.1/AbstractPlainSocketImpl.java:459) at java.net.ServerSocket.implAccept(java.base@9.0.1/ServerSocket.java:551) at java.net.ServerSocket.accept(java.base@9.0.1/ServerSocket.java:519) at org.openstreetmap.josm.io.remotecontrol.RemoteControlHttpServer.run(RemoteControlHttpServer.java:104) Locked ownable synchronizers: - None "WeakCollectionCleaner" #39 daemon prio=8 os_prio=0 tid=0x00007f4868df3800 nid=0x5c4e in Object.wait() [0x00007f47b9bf6000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <0x00000006050801f8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151) - waiting to re-lock in wait() <0x00000006050801f8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172) at org.geotools.util.WeakCollectionCleaner.run(WeakCollectionCleaner.java:77) Locked ownable synchronizers: - None "GT authority factory disposer" #36 daemon prio=5 os_prio=0 tid=0x00007f4868c72800 nid=0x5c4a in Object.wait() [0x00007f47c92e6000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <0x00000006050807b0> (a java.util.TaskQueue) at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:553) - waiting to re-lock in wait() <0x00000006050807b0> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506) Locked ownable synchronizers: - None "JCS-ElementEventQueue-Thread-1" #35 daemon prio=5 os_prio=0 tid=0x00007f47d416a000 nid=0x5c47 waiting on condition [0x00007f47c94e8000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x000000060088ee98> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062) at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "image-fetcher-0" #32 prio=5 os_prio=0 tid=0x00007f47cc0e6000 nid=0x5c45 waiting on condition [0x00007f47c86e4000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000600636ac8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062) at java.util.concurrent.LinkedBlockingQueue.take(java.base@9.0.1/LinkedBlockingQueue.java:435) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9.0.1/ThreadPoolExecutor.java:1092) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9.0.1/ThreadPoolExecutor.java:1152) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9.0.1/ThreadPoolExecutor.java:641) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "Weak reference cleaner" #24 prio=5 os_prio=0 tid=0x00007f48689d7000 nid=0x5c32 in Object.wait() [0x00007f47c98ea000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <0x000000060062a6c0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151) - waiting to re-lock in wait() <0x000000060062a6c0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172) at org.openstreetmap.josm.tools.ListenableWeakReference.clean(ListenableWeakReference.java:60) at org.openstreetmap.josm.tools.ListenableWeakReference$$Lambda$262/1917442783.run(Unknown Source) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "File Watcher" #13 prio=5 os_prio=0 tid=0x00007f486894d800 nid=0x5c31 waiting on condition [0x00007f47c9beb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000601007a08> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@9.0.1/LinkedBlockingDeque.java:483) at java.util.concurrent.LinkedBlockingDeque.take(java.base@9.0.1/LinkedBlockingDeque.java:671) at sun.nio.fs.AbstractWatchService.take(java.base@9.0.1/AbstractWatchService.java:118) at org.openstreetmap.josm.io.FileWatcher.processEvents(FileWatcher.java:107) at org.openstreetmap.josm.io.FileWatcher$$Lambda$37/497359413.run(Unknown Source) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "TimerQueue" #23 daemon prio=5 os_prio=0 tid=0x00005563ec63c000 nid=0x5c2e waiting on condition [0x00007f47de138000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@9.0.1/Native Method) - parking to wait for <0x0000000600641400> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@9.0.1/LockSupport.java:194) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9.0.1/AbstractQueuedSynchronizer.java:2062) at java.util.concurrent.DelayQueue.take(java.base@9.0.1/DelayQueue.java:217) at javax.swing.TimerQueue.run(java.desktop@9.0.1/TimerQueue.java:171) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - <0x0000000603774268> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "AWT-EventQueue-0" #20 prio=6 os_prio=0 tid=0x00007f4868901000 nid=0x5c2d waiting for monitor entry [0x00007f47de237000] java.lang.Thread.State: BLOCKED (on object monitor) at org.openstreetmap.josm.gui.layer.AutosaveTask.layerRemoving(AutosaveTask.java:324) - waiting to lock <0x0000000608d41c60> (a java.lang.Object) at org.openstreetmap.josm.gui.layer.LayerManager.fireLayerRemoving(LayerManager.java:475) at org.openstreetmap.josm.gui.layer.LayerManager.realRemoveSingleLayer(LayerManager.java:277) at org.openstreetmap.josm.gui.layer.MainLayerManager.realRemoveSingleLayer(MainLayerManager.java:292) at org.openstreetmap.josm.gui.layer.LayerManager.realRemoveLayer(LayerManager.java:265) - locked <0x0000000601007e08> (a org.openstreetmap.josm.gui.layer.MainLayerManager) at org.openstreetmap.josm.gui.layer.LayerManager.lambda$removeLayer$1(LayerManager.java:247) at org.openstreetmap.josm.gui.layer.LayerManager$$Lambda$704/2101992772.run(Unknown Source) at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWaitWithException(GuiHelper.java:234) at org.openstreetmap.josm.gui.layer.LayerManager.removeLayer(LayerManager.java:247) at org.openstreetmap.josm.actions.MergeLayerAction.lambda$doMerge$1(MergeLayerAction.java:66) at org.openstreetmap.josm.actions.MergeLayerAction$$Lambda$703/1745373566.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(java.desktop@9.0.1/InvocationEvent.java:303) at java.awt.EventQueue.dispatchEventImpl(java.desktop@9.0.1/EventQueue.java:764) at java.awt.EventQueue.access$500(java.desktop@9.0.1/EventQueue.java:97) at java.awt.EventQueue$3.run(java.desktop@9.0.1/EventQueue.java:717) at java.awt.EventQueue$3.run(java.desktop@9.0.1/EventQueue.java:711) at java.security.AccessController.doPrivileged(java.base@9.0.1/Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9.0.1/ProtectionDomain.java:89) at java.awt.EventQueue.dispatchEvent(java.desktop@9.0.1/EventQueue.java:734) at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@9.0.1/EventDispatchThread.java:199) at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@9.0.1/EventDispatchThread.java:124) at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@9.0.1/EventDispatchThread.java:113) at java.awt.EventDispatchThread.pumpEvents(java.desktop@9.0.1/EventDispatchThread.java:109) at java.awt.EventDispatchThread.pumpEvents(java.desktop@9.0.1/EventDispatchThread.java:101) at java.awt.EventDispatchThread.run(java.desktop@9.0.1/EventDispatchThread.java:90) Locked ownable synchronizers: - None "AWT-Shutdown" #21 prio=5 os_prio=0 tid=0x00007f48688fb800 nid=0x5c2c in Object.wait() [0x00007f47de33a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <no object reference available> at java.lang.Object.wait(java.base@9.0.1/Object.java:516) at sun.awt.AWTAutoShutdown.run(java.desktop@9.0.1/AWTAutoShutdown.java:291) - waiting to re-lock in wait() <0x00000006006418f8> (a java.lang.Object) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "AWT-XAWT" #19 daemon prio=6 os_prio=0 tid=0x00007f4868857000 nid=0x5c2a runnable [0x00007f47df7e6000] java.lang.Thread.State: RUNNABLE at sun.awt.X11.XToolkit.waitForEvents(java.desktop@9.0.1/Native Method) at sun.awt.X11.XToolkit.run(java.desktop@9.0.1/XToolkit.java:588) at sun.awt.X11.XToolkit.run(java.desktop@9.0.1/XToolkit.java:552) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "Java2D Disposer" #16 daemon prio=10 os_prio=0 tid=0x00007f4868758000 nid=0x5c26 in Object.wait() [0x00007f47de90d000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <no object reference available> at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151) - waiting to re-lock in wait() <0x0000000601489718> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172) at sun.java2d.Disposer.run(java.desktop@9.0.1/Disposer.java:144) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "FileSystemWatchService" #12 daemon prio=5 os_prio=0 tid=0x00007f4868657000 nid=0x5c1e runnable [0x00007f48117e4000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@9.0.1/Native Method) at sun.nio.fs.LinuxWatchService.access$600(java.base@9.0.1/LinuxWatchService.java:47) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@9.0.1/LinuxWatchService.java:316) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) Locked ownable synchronizers: - None "Service Thread" #10 daemon prio=9 os_prio=0 tid=0x00007f4868478000 nid=0x5c1b runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Common-Cleaner" #9 daemon prio=8 os_prio=0 tid=0x00007f486839d800 nid=0x5c1a in Object.wait() [0x00007f481814c000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <no object reference available> at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151) - waiting to re-lock in wait() <0x0000000601c90120> (a java.lang.ref.ReferenceQueue$Lock) at jdk.internal.ref.CleanerImpl.run(java.base@9.0.1/CleanerImpl.java:148) at java.lang.Thread.run(java.base@9.0.1/Thread.java:844) at jdk.internal.misc.InnocuousThread.run(java.base@9.0.1/InnocuousThread.java:122) Locked ownable synchronizers: - None "Sweeper thread" #8 daemon prio=9 os_prio=0 tid=0x00007f4868350800 nid=0x5c19 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C1 CompilerThread2" #7 daemon prio=9 os_prio=0 tid=0x00007f486834e800 nid=0x5c18 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C2 CompilerThread1" #6 daemon prio=9 os_prio=0 tid=0x00007f486834c800 nid=0x5c17 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C2 CompilerThread0" #5 daemon prio=9 os_prio=0 tid=0x00007f486834a800 nid=0x5c16 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Signal Dispatcher" #4 daemon prio=9 os_prio=0 tid=0x00007f4868346800 nid=0x5c15 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Finalizer" #3 daemon prio=8 os_prio=0 tid=0x00007f4868332800 nid=0x5c14 in Object.wait() [0x00007f484c16f000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(java.base@9.0.1/Native Method) - waiting on <no object reference available> at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:151) - waiting to re-lock in wait() <0x0000000601c90cd8> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(java.base@9.0.1/ReferenceQueue.java:172) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@9.0.1/Finalizer.java:216) Locked ownable synchronizers: - None "Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x00007f486831d800 nid=0x5c13 waiting on condition [0x00007f484c270000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@9.0.1/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@9.0.1/Reference.java:174) at java.lang.ref.Reference.access$000(java.base@9.0.1/Reference.java:44) at java.lang.ref.Reference$ReferenceHandler.run(java.base@9.0.1/Reference.java:138) Locked ownable synchronizers: - None "VM Thread" os_prio=0 tid=0x00007f4868314000 nid=0x5c12 runnable "GC Thread#0" os_prio=0 tid=0x00007f4868027800 nid=0x5c07 runnable "GC Thread#1" os_prio=0 tid=0x00007f4868029000 nid=0x5c08 runnable "GC Thread#2" os_prio=0 tid=0x00007f486802a800 nid=0x5c09 runnable "GC Thread#3" os_prio=0 tid=0x00007f486802c800 nid=0x5c0a runnable "G1 Main Marker" os_prio=0 tid=0x00007f48680af800 nid=0x5c10 runnable "G1 Marker#0" os_prio=0 tid=0x00007f48680b1800 nid=0x5c11 runnable "G1 Refine#0" os_prio=0 tid=0x00007f4868033800 nid=0x5c0e runnable "G1 Refine#1" os_prio=0 tid=0x00007f4868032000 nid=0x5c0d runnable "G1 Refine#2" os_prio=0 tid=0x00007f4868030000 nid=0x5c0c runnable "G1 Refine#3" os_prio=0 tid=0x00007f486802e800 nid=0x5c0b runnable "G1 Young RemSet Sampling" os_prio=0 tid=0x00007f4868035800 nid=0x5c0f runnable "VM Periodic Task Thread" os_prio=0 tid=0x00007f486847a800 nid=0x5c1c waiting on condition JNI global references: 9140 Found one Java-level deadlock: ============================= "Timer-0": waiting to lock monitor 0x00007f47f8048080 (object 0x0000000601007e08, a org.openstreetmap.josm.gui.layer.MainLayerManager), which is held by "AWT-EventQueue-0" "AWT-EventQueue-0": waiting to lock monitor 0x00007f47f8043280 (object 0x0000000608d41c60, a java.lang.Object), which is held by "Timer-0" Java stack information for the threads listed above: =================================================== "Timer-0": at org.openstreetmap.josm.gui.layer.MainLayerManager.getEditLayer(MainLayerManager.java:355) - waiting to lock <0x0000000601007e08> (a org.openstreetmap.josm.gui.layer.MainLayerManager) at org.openstreetmap.josm.gui.MainFrame.onLayerChange(MainFrame.java:166) at org.openstreetmap.josm.gui.MainFrame.lambda$new$1(MainFrame.java:45) at org.openstreetmap.josm.gui.MainFrame$$Lambda$191/234250762.propertyChange(Unknown Source) at java.beans.PropertyChangeSupport.fire(java.desktop@9.0.1/PropertyChangeSupport.java:341) at java.beans.PropertyChangeSupport.firePropertyChange(java.desktop@9.0.1/PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(java.desktop@9.0.1/PropertyChangeSupport.java:266) at java.beans.PropertyChangeSupport.firePropertyChange(java.desktop@9.0.1/PropertyChangeSupport.java:308) at org.openstreetmap.josm.gui.layer.OsmDataLayer.setRequiresSaveToFile(OsmDataLayer.java:207) at org.openstreetmap.josm.gui.layer.OsmDataLayer.onPostSaveToFile(OsmDataLayer.java:971) at org.openstreetmap.josm.gui.io.importexport.OsmExporter.save(OsmExporter.java:96) at org.openstreetmap.josm.gui.io.importexport.OsmExporter.exportData(OsmExporter.java:75) at org.openstreetmap.josm.gui.layer.AutosaveTask.savelayer(AutosaveTask.java:242) at org.openstreetmap.josm.gui.layer.AutosaveTask.run(AutosaveTask.java:271) - locked <0x0000000608d41c60> (a java.lang.Object) at java.util.TimerThread.mainLoop(java.base@9.0.1/Timer.java:556) at java.util.TimerThread.run(java.base@9.0.1/Timer.java:506) "AWT-EventQueue-0": at org.openstreetmap.josm.gui.layer.AutosaveTask.layerRemoving(AutosaveTask.java:324) - waiting to lock <0x0000000608d41c60> (a java.lang.Object) at org.openstreetmap.josm.gui.layer.LayerManager.fireLayerRemoving(LayerManager.java:475) at org.openstreetmap.josm.gui.layer.LayerManager.realRemoveSingleLayer(LayerManager.java:277) at org.openstreetmap.josm.gui.layer.MainLayerManager.realRemoveSingleLayer(MainLayerManager.java:292) at org.openstreetmap.josm.gui.layer.LayerManager.realRemoveLayer(LayerManager.java:265) - locked <0x0000000601007e08> (a org.openstreetmap.josm.gui.layer.MainLayerManager) at org.openstreetmap.josm.gui.layer.LayerManager.lambda$removeLayer$1(LayerManager.java:247) at org.openstreetmap.josm.gui.layer.LayerManager$$Lambda$704/2101992772.run(Unknown Source) at org.openstreetmap.josm.gui.util.GuiHelper.runInEDTAndWaitWithException(GuiHelper.java:234) at org.openstreetmap.josm.gui.layer.LayerManager.removeLayer(LayerManager.java:247) at org.openstreetmap.josm.actions.MergeLayerAction.lambda$doMerge$1(MergeLayerAction.java:66) at org.openstreetmap.josm.actions.MergeLayerAction$$Lambda$703/1745373566.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(java.desktop@9.0.1/InvocationEvent.java:303) at java.awt.EventQueue.dispatchEventImpl(java.desktop@9.0.1/EventQueue.java:764) at java.awt.EventQueue.access$500(java.desktop@9.0.1/EventQueue.java:97) at java.awt.EventQueue$3.run(java.desktop@9.0.1/EventQueue.java:717) at java.awt.EventQueue$3.run(java.desktop@9.0.1/EventQueue.java:711) at java.security.AccessController.doPrivileged(java.base@9.0.1/Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@9.0.1/ProtectionDomain.java:89) at java.awt.EventQueue.dispatchEvent(java.desktop@9.0.1/EventQueue.java:734) at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@9.0.1/EventDispatchThread.java:199) at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@9.0.1/EventDispatchThread.java:124) at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@9.0.1/EventDispatchThread.java:113) at java.awt.EventDispatchThread.pumpEvents(java.desktop@9.0.1/EventDispatchThread.java:109) at java.awt.EventDispatchThread.pumpEvents(java.desktop@9.0.1/EventDispatchThread.java:101) at java.awt.EventDispatchThread.run(java.desktop@9.0.1/EventDispatchThread.java:90) Found 1 deadlock.
JOSM:
Relative:URL: ^/trunk Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b Last:Changed Date: 2018-01-28 23:08:56 +0100 (Sun, 28 Jan 2018) Revision:13367 Build-Date:2018-01-28 22:25:44 URL:http://josm.openstreetmap.de/svn/trunk Identification: JOSM/1.5 (13367 pt_BR) Linux Debian GNU/Linux testing (buster) Memory Usage: 2120 MB / 7168 MB (1272 MB allocated, but free) Java version: 9.0.1+11-Debian-1, Oracle Corporation, OpenJDK 64-Bit Server VM Screen: :0.0 1600x900, :0.1 1280x1024 Maximum Screen Size: 1600x1024 Java package: openjdk-9-jre:amd64-9.0.1+11-1 Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-15 VM arguments: [--add-modules=java.activation,java.se.ee, -Dawt.useSystemAAFontSettings=on] Dataset consistency test: No problems found
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Change History (4)
comment:1 by , 7 years ago
| Keywords: | deadlock autosave added |
|---|---|
| Milestone: | → 18.02 |
| Priority: | normal → major |
comment:4 by , 7 years ago
| Keywords: | merge added |
|---|
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AutosaveTaskfieldlayerLockis used in two different threads (EDT & autosave thread) => deadlock