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  1. JDK
  2. JDK-8114560

Ensemble hangs in "Digital Clock" sample

    Details

      Description

      Ensemble hangs in "Digital Clock" sample.

      To reproduce do:
      - open "Highlights" sub-tree
      - click on "Digital Clock" and then on "Display Shelf" or any other (charts, ...)
        repeat it till Ensemble will hang/stays in "Digital Clock"

      The application does not fully hangs, it rather stays in "Digital Clock" sample and
      doesn't allow to switch to other samples.

      I can reach this state just in few clicks (less than 10).
      So, it should be easy to reproduce.

      The issue is still observed with latest graphics-scrum build 2619.

      Java stack trace of hanged process is:

      =========================
      Full thread dump Java HotSpot(TM) Client VM (14.1-b02 mixed mode):

      "Disposer" daemon prio=10 tid=0x0ba85400 nid=0x928 in Object.wait() [0x0c9df000]
         java.lang.Thread.State: WAITING (on object monitor)
              at java.lang.Object.wait(Native Method)
              - waiting on <0x03716910> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              - locked <0x03716910> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              at com.sun.webpane.platform.Disposer.run(Disposer.java:63)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "Disposer" daemon prio=10 tid=0x0b064400 nid=0xfc0 in Object.wait() [0x0bdef000]
         java.lang.Thread.State: WAITING (on object monitor)
              at java.lang.Object.wait(Native Method)
              - waiting on <0x0353cab8> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              - locked <0x0353cab8> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              at com.sun.glass.utils.Disposer.run(Disposer.java:64)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "Prism Font Disposer" daemon prio=10 tid=0x0b052c00 nid=0xee0 in Object.wait() [0x0b65f000]
         java.lang.Thread.State: WAITING (on object monitor)
              at java.lang.Object.wait(Native Method)
              - waiting on <0x032faf50> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              - locked <0x032faf50> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              at com.sun.t2k.Disposer.run(Disposer.java:71)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "Keep-Alive-Timer" daemon prio=8 tid=0x0afb0800 nid=0xf8c waiting on condition [0x0b57f000]
         java.lang.Thread.State: TIMED_WAITING (sleeping)
              at java.lang.Thread.sleep(Native Method)
              at sun.net.www.http.KeepAliveCache.run(Unknown Source)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "Thread-2" daemon prio=6 tid=0x0af58400 nid=0xd3c runnable [0x00000000]
         java.lang.Thread.State: RUNNABLE

         Locked ownable synchronizers:
              - None

      "JavaFX Application Thread" prio=6 tid=0x0af49400 nid=0xa64 waiting on condition [0x0b47f000]
         java.lang.Thread.State: WAITING (parking)
              at sun.misc.Unsafe.park(Native Method)
              - parking to wait for <0x02fbf2d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
              at java.util.concurrent.locks.LockSupport.park(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
              at java.util.concurrent.CyclicBarrier.dowait(Unknown Source)
              at java.util.concurrent.CyclicBarrier.await(Unknown Source)
              at com.sun.javafx.tk.quantum.CollectedFuture.repaintAll(CollectedFuture.java:164)
              at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(QuantumToolkit.java:397)
              at com.sun.javafx.tk.quantum.QuantumToolkit$10.run(QuantumToolkit.java:328)
              at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
              at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29)
              at com.sun.glass.ui.win.WinApplication$1$1.run(WinApplication.java:49)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "QuantumRenderer-0" daemon prio=6 tid=0x0af3e000 nid=0xb74 runnable [0x0b39f000]
         java.lang.Thread.State: RUNNABLE
              at com.sun.prism.d3d.D3DSwapChain.nPresent(Native Method)
              at com.sun.prism.d3d.D3DSwapChain.present(D3DSwapChain.java:34)
              at com.sun.javafx.tk.quantum.PaintRunnable.run(PaintRunnable.java:328)
              at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
              at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
              at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
              at com.sun.prism.render.RenderJob.run(RenderJob.java:29)
              at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
              at com.sun.javafx.tk.quantum.QuantumRenderer$ObservedRunnable.run(QuantumRenderer.java:67)
              at java.lang.Thread.run(Unknown Source)
        Locked ownable synchronizers:
              - <0x02fb2138> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)

      "JavaFX-Launcher" prio=6 tid=0x0af35000 nid=0xb0c waiting on condition [0x0b33f000]
         java.lang.Thread.State: WAITING (parking)
              at sun.misc.Unsafe.park(Native Method)
              - parking to wait for <0x02fbcf28> (a java.util.concurrent.CountDownLatch$Sync)
              at java.util.concurrent.locks.LockSupport.park(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(Unknown Source)
              at java.util.concurrent.CountDownLatch.await(Unknown Source)
              at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:183)
              at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:22)
              at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:60)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "traceMsgQueueThread" daemon prio=6 tid=0x0abfac00 nid=0x384 in Object.wait() [0x0b29f000]
         java.lang.Thread.State: WAITING (on object monitor)
              at java.lang.Object.wait(Native Method)
              - waiting on <0x02fa53f0> (a java.util.ArrayList)
              at java.lang.Object.wait(Object.java:485)
              at com.sun.deploy.util.Trace$TraceMsgQueueChecker.run(Unknown Source)
              - locked <0x02fa53f0> (a java.util.ArrayList)
              at java.lang.Thread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "Low Memory Detector" daemon prio=6 tid=0x0abc0400 nid=0xd7c runnable [0x00000000]
         java.lang.Thread.State: RUNNABLE

         Locked ownable synchronizers:
              - None

      "CompilerThread0" daemon prio=10 tid=0x0abbe000 nid=0x8e0 waiting on condition [0x00000000]
         java.lang.Thread.State: RUNNABLE

         Locked ownable synchronizers:
              - None

      "Attach Listener" daemon prio=10 tid=0x0abb9000 nid=0x3f4 waiting on condition [0x00000000]
         java.lang.Thread.State: RUNNABLE

         Locked ownable synchronizers:
              - None

      "Signal Dispatcher" daemon prio=10 tid=0x0abb7c00 nid=0xc40 runnable [0x00000000]
         java.lang.Thread.State: RUNNABLE

         Locked ownable synchronizers:
              - None

      "Finalizer" daemon prio=8 tid=0x0aba7c00 nid=0xe80 in Object.wait() [0x0ad1f000]
         java.lang.Thread.State: WAITING (on object monitor)
              at java.lang.Object.wait(Native Method)
              - waiting on <0x02fa4b68> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              - locked <0x02fa4b68> (a java.lang.ref.ReferenceQueue$Lock)
              at java.lang.ref.ReferenceQueue.remove(Unknown Source)
              at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)

         Locked ownable synchronizers:
              - None

      "Reference Handler" daemon prio=10 tid=0x0aba3000 nid=0x914 in Object.wait() [0x0accf000]
         java.lang.Thread.State: WAITING (on object monitor)
              at java.lang.Object.wait(Native Method)
              - waiting on <0x02fa4888> (a java.lang.ref.Reference$Lock)
              at java.lang.Object.wait(Object.java:485)
              at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
              - locked <0x02fa4888> (a java.lang.ref.Reference$Lock)

         Locked ownable synchronizers:
              - None

      "main" prio=6 tid=0x003b6c00 nid=0xf5c waiting on condition [0x00a0f000]
         java.lang.Thread.State: WAITING (parking)
              at sun.misc.Unsafe.park(Native Method)
              - parking to wait for <0x02fafa68> (a java.util.concurrent.CountDownLatch$Sync)
              at java.util.concurrent.locks.LockSupport.park(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(Unknown Source)
              at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(Unknown Source)
              at java.util.concurrent.CountDownLatch.await(Unknown Source)
              at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:79)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
              at java.lang.reflect.Method.invoke(Unknown Source)
              at com.javafx.main.Main.launchApp(Main.java:317)
              at com.javafx.main.Main.main(Main.java:437)

         Locked ownable synchronizers:
              - None

      "VM Thread" prio=10 tid=0x0aba0000 nid=0xc2c runnable

      "VM Periodic Task Thread" prio=10 tid=0x0abc2c00 nid=0x348 waiting on condition

      JNI global references: 1304


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              • Assignee:
                dmasada Debra Masada (Inactive)
                Reporter:
                epavlova Ekaterina Pavlova
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                • Created:
                  Updated:
                  Resolved:
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