Attachment 288552 Details for Bug 577744 – stack dump

stack dump

jstack-eclipse-hangs.txt (text/plain), 30.90 KB, created by Florian Kolbe

on 2022-06-02 03:04:52 EDT

(hide)

Description:

Filename:

MIME Type:

Creator: Florian Kolbe

Created: 2022-06-02 03:04:52 EDT

Size: 30.90 KB

patch

obsolete

>2022-06-02 08:54:29
>Full thread dump OpenJDK 64-Bit Server VM (16.0.1+9-24 mixed mode):
>
>Threads class SMR info:
>_java_thread_list=0x00000198b31ea110, length=42, elements={
>0x00000198e4e358e0, 0x00000198fc459810, 0x00000198fedbf440, 0x00000198fed9f700,
>0x00000198feda0100, 0x00000198feda4f20, 0x00000198fee167d0, 0x00000198fee19120,
>0x00000198fedef190, 0x00000198fc459f10, 0x00000198fef41bd0, 0x00000198ff07bd30,
>0x00000198ff0a1720, 0x000001988102ac20, 0x000001988102a180, 0x000001988102bc10,
>0x0000019881029c30, 0x000001988102c160, 0x00000198822ca900, 0x00000198822c7e80,
>0x00000198822cb3a0, 0x00000198822cce30, 0x00000198822cc8e0, 0x00000198822cde20,
>0x00000198822c9e60, 0x0000019881028c40, 0x00000198822c8e70, 0x0000019881e7ab50,
>0x0000019881e7cb30, 0x0000019881e7bb40, 0x0000019881e7d080, 0x0000019881e7b0a0,
>0x0000019881e7d5d0, 0x0000019881e7f060, 0x0000019881e79610, 0x0000019883479ac0,
>0x00000198ad6c2880, 0x000001988d6d9ab0, 0x000001988d6d9560, 0x00000198871842c0,
>0x000001988347b000, 0x000001988877b400
>}
>
>"main" #1 prio=6 os_prio=0 cpu=1128296.88ms elapsed=72261.62s tid=0x00000198e4e358e0 nid=0x4bc0 runnable  [0x0000007f229fc000]
>   java.lang.Thread.State: RUNNABLE
>	at java.util.HashMap.hash(java.base@16.0.1/HashMap.java:340)
>	at java.util.HashMap.getNode(java.base@16.0.1/HashMap.java:570)
>	at java.util.HashMap.get(java.base@16.0.1/HashMap.java:558)
>	at org.eclipse.jface.text.source.AnnotationMap.get(AnnotationMap.java:100)
>	- locked <0x0000000080300000> (a java.lang.Object)
>	at org.eclipse.jface.text.source.AnnotationMap.get(AnnotationMap.java:1)
>	at org.eclipse.jface.text.source.AnnotationModel.getPosition(AnnotationModel.java:766)
>	at org.eclipse.jface.text.source.AnnotationModel$RegionIterator.findNext(AnnotationModel.java:114)
>	at org.eclipse.jface.text.source.AnnotationModel$RegionIterator.<init>(AnnotationModel.java:88)
>	at org.eclipse.jface.text.source.AnnotationModel.getRegionAnnotationIterator(AnnotationModel.java:710)
>	at org.eclipse.jface.text.source.AnnotationModel.getAnnotationIterator(AnnotationModel.java:678)
>	at org.eclipse.jface.text.source.projection.ProjectionViewer.computeCollapsedNestedAnnotations(ProjectionViewer.java:1018)
>	at org.eclipse.jface.text.source.projection.ProjectionViewer.expand(ProjectionViewer.java:824)
>	at org.eclipse.jface.text.source.projection.ProjectionViewer.processChanges(ProjectionViewer.java:1163)
>	at org.eclipse.jface.text.source.projection.ProjectionViewer.catchupWithProjectionAnnotationModel(ProjectionViewer.java:965)
>	at org.eclipse.jface.text.source.projection.ProjectionViewer.lambda$0(ProjectionViewer.java:891)
>	at org.eclipse.jface.text.source.projection.ProjectionViewer$$Lambda$981/0x0000000100acb070.run(Unknown Source)
>	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
>	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185)
>	- locked <0x0000000085b3fb50> (a org.eclipse.swt.widgets.RunnableLock)
>	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4035)
>	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3635)
>	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1154)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1045)
>	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
>	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644)
>	at org.eclipse.ui.internal.Workbench$$Lambda$341/0x0000000100436000.run(Unknown Source)
>	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
>	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551)
>	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156)
>	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152)
>	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
>	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
>	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
>	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@16.0.1/Native Method)
>	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@16.0.1/NativeMethodAccessorImpl.java:78)
>	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@16.0.1/DelegatingMethodAccessorImpl.java:43)
>	at java.lang.reflect.Method.invoke(java.base@16.0.1/Method.java:567)
>	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
>	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
>	at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
>
>"Reference Handler" #2 daemon prio=10 os_prio=2 cpu=62.50ms elapsed=72261.58s tid=0x00000198fc459810 nid=0x2a64 waiting on condition  [0x0000007f236fe000]
>   java.lang.Thread.State: RUNNABLE
>	at java.lang.ref.Reference.waitForReferencePendingList(java.base@16.0.1/Native Method)
>	at java.lang.ref.Reference.processPendingReferences(java.base@16.0.1/Reference.java:243)
>	at java.lang.ref.Reference$ReferenceHandler.run(java.base@16.0.1/Reference.java:215)
>
>"Finalizer" #3 daemon prio=8 os_prio=1 cpu=31.25ms elapsed=72261.58s tid=0x00000198fedbf440 nid=0x5900 in Object.wait()  [0x0000007f237ff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:155)
>	- locked <0x00000000800c15d8> (a java.lang.ref.ReferenceQueue$Lock)
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:176)
>	at java.lang.ref.Finalizer$FinalizerThread.run(java.base@16.0.1/Finalizer.java:171)
>
>"Signal Dispatcher" #4 daemon prio=9 os_prio=2 cpu=0.00ms elapsed=72261.56s tid=0x00000198fed9f700 nid=0x2e28 runnable  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Attach Listener" #5 daemon prio=5 os_prio=2 cpu=0.00ms elapsed=72261.56s tid=0x00000198feda0100 nid=0x4e0 waiting on condition  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Service Thread" #6 daemon prio=9 os_prio=0 cpu=281.25ms elapsed=72261.56s tid=0x00000198feda4f20 nid=0x3b80 runnable  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Monitor Deflation Thread" #7 daemon prio=9 os_prio=0 cpu=31.25ms elapsed=72261.56s tid=0x00000198fee167d0 nid=0x71c0 runnable  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"C2 CompilerThread0" #8 daemon prio=9 os_prio=2 cpu=58765.62ms elapsed=72261.56s tid=0x00000198fee19120 nid=0x6110 waiting on condition  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>   No compile task
>
>"C1 CompilerThread0" #11 daemon prio=9 os_prio=2 cpu=12078.12ms elapsed=72261.56s tid=0x00000198fedef190 nid=0x5764 waiting on condition  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>   No compile task
>
>"Sweeper thread" #12 daemon prio=9 os_prio=2 cpu=2140.62ms elapsed=72261.56s tid=0x00000198fc459f10 nid=0x8550 runnable  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Common-Cleaner" #13 daemon prio=8 os_prio=1 cpu=15.62ms elapsed=72261.53s tid=0x00000198fef41bd0 nid=0x7304 in Object.wait()  [0x0000007f23fff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:155)
>	- locked <0x00000000800c1918> (a java.lang.ref.ReferenceQueue$Lock)
>	at jdk.internal.ref.CleanerImpl.run(java.base@16.0.1/CleanerImpl.java:140)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>	at jdk.internal.misc.InnocuousThread.run(java.base@16.0.1/InnocuousThread.java:134)
>
>"Notification Thread" #14 daemon prio=9 os_prio=0 cpu=0.00ms elapsed=72261.51s tid=0x00000198ff07bd30 nid=0x806c runnable  [0x0000000000000000]
>   java.lang.Thread.State: RUNNABLE
>
>"Active Thread: Equinox Container: 35b0c201-4d2e-475f-8895-f7139df2a574" #22 prio=5 os_prio=0 cpu=218.75ms elapsed=72260.08s tid=0x00000198ff0a1720 nid=0x69b0 waiting on condition  [0x0000007f24ffe000]
>   java.lang.Thread.State: TIMED_WAITING (parking)
>	at jdk.internal.misc.Unsafe.park(java.base@16.0.1/Native Method)
>	- parking to wait for  <0x00000000c8bfd900> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
>	at java.util.concurrent.locks.LockSupport.parkNanos(java.base@16.0.1/LockSupport.java:252)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@16.0.1/AbstractQueuedSynchronizer.java:1661)
>	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@16.0.1/ScheduledThreadPoolExecutor.java:1182)
>	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@16.0.1/ScheduledThreadPoolExecutor.java:899)
>	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@16.0.1/ThreadPoolExecutor.java:1056)
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@16.0.1/ThreadPoolExecutor.java:1116)
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@16.0.1/ThreadPoolExecutor.java:630)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"Framework Event Dispatcher: Equinox Container: 35b0c201-4d2e-475f-8895-f7139df2a574" #24 daemon prio=5 os_prio=0 cpu=62.50ms elapsed=72260.03s tid=0x000001988102ac20 nid=0x5570 in Object.wait()  [0x0000007f250ff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:394)
>	- locked <0x00000000c8b80000> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:335)
>
>"Start Level: Equinox Container: 35b0c201-4d2e-475f-8895-f7139df2a574" #25 daemon prio=5 os_prio=0 cpu=3562.50ms elapsed=72260.03s tid=0x000001988102a180 nid=0x6d20 in Object.wait()  [0x0000007f251ff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:394)
>	- locked <0x00000000c8bd3a60> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:335)
>
>"Refresh Thread: Equinox Container: 35b0c201-4d2e-475f-8895-f7139df2a574" #26 daemon prio=5 os_prio=0 cpu=359.38ms elapsed=72260.03s tid=0x000001988102bc10 nid=0x8738 in Object.wait()  [0x0000007f252fe000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:394)
>	- locked <0x00000000c8ba9d30> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:335)
>
>"Bundle File Closer" #29 daemon prio=5 os_prio=0 cpu=171.88ms elapsed=72259.80s tid=0x0000019881029c30 nid=0x84d0 in Object.wait()  [0x0000007f257ff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:394)
>	- locked <0x0000000081953a60> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:335)
>
>"SCR Component Actor" #30 daemon prio=5 os_prio=0 cpu=0.00ms elapsed=72258.14s tid=0x000001988102c160 nid=0x57e0 in Object.wait()  [0x0000007f25bfe000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:83)
>	- locked <0x000000008197d900> (a java.util.LinkedList)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"EMF Reference Cleaner" #32 daemon prio=5 os_prio=0 cpu=62.50ms elapsed=72257.07s tid=0x00000198822ca900 nid=0x85dc in Object.wait()  [0x0000007f25fff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:155)
>	- locked <0x0000000081953dd0> (a java.lang.ref.ReferenceQueue$Lock)
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:176)
>	at org.eclipse.emf.common.util.CommonUtil$1ReferenceClearingQueuePollingThread.run(CommonUtil.java:70)
>
>"Worker-JM" #33 prio=5 os_prio=0 cpu=0.00ms elapsed=72256.90s tid=0x00000198822c7e80 nid=0x84f4 in Object.wait()  [0x0000007f260ff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.core.internal.jobs.InternalWorker.run(InternalWorker.java:61)
>	- locked <0x00000000c8bd3d58> (a java.util.ArrayList)
>
>"Provisioning Event Dispatcher" #35 daemon prio=5 os_prio=0 cpu=0.00ms elapsed=72256.02s tid=0x00000198822cb3a0 nid=0x7c1c in Object.wait()  [0x0000007f262ff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:394)
>	- locked <0x00000000c8b80180> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:335)
>
>"Gogo shell" #39 prio=5 os_prio=0 cpu=31.25ms elapsed=72254.17s tid=0x00000198822cce30 nid=0x794 waiting on condition  [0x0000007f265fe000]
>   java.lang.Thread.State: WAITING (parking)
>	at jdk.internal.misc.Unsafe.park(java.base@16.0.1/Native Method)
>	- parking to wait for  <0x00000000c8baa1e0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
>	at java.util.concurrent.locks.LockSupport.park(java.base@16.0.1/LockSupport.java:341)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@16.0.1/AbstractQueuedSynchronizer.java:505)
>	at java.util.concurrent.ForkJoinPool.managedBlock(java.base@16.0.1/ForkJoinPool.java:3137)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@16.0.1/AbstractQueuedSynchronizer.java:1614)
>	at java.util.concurrent.LinkedBlockingQueue.take(java.base@16.0.1/LinkedBlockingQueue.java:435)
>	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@16.0.1/ThreadPoolExecutor.java:1056)
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@16.0.1/ThreadPoolExecutor.java:1116)
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@16.0.1/ThreadPoolExecutor.java:630)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"Git Repository Closer" #44 daemon prio=6 os_prio=0 cpu=0.00ms elapsed=72248.73s tid=0x00000198822cc8e0 nid=0x7730 in Object.wait()  [0x0000007f26cff000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:155)
>	- locked <0x0000000081900198> (a java.lang.ref.ReferenceQueue$Lock)
>	at java.lang.ref.ReferenceQueue.remove(java.base@16.0.1/ReferenceQueue.java:176)
>	at org.eclipse.egit.core.RepositoryCache$Closer.run(RepositoryCache.java:453)
>
>"Java indexing" #46 daemon prio=4 os_prio=-1 cpu=8125.00ms elapsed=72245.34s tid=0x00000198822cde20 nid=0x421c in Object.wait()  [0x0000007f244fe000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.jdt.internal.core.search.processing.JobManager.run(JobManager.java:416)
>	- locked <0x000000008031a658> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"org.eclipse.ui.internal.genericeditor.DefaultWordHighlightReconciler" #49 daemon prio=1 os_prio=-2 cpu=46.88ms elapsed=72243.63s tid=0x00000198822c9e60 nid=0x3cc0 in Object.wait()  [0x0000007f245ff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:183)
>	- locked <0x0000000080334b48> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
>
>"org.eclipse.ui.internal.genericeditor.folding.DefaultFoldingReconciler" #50 daemon prio=1 os_prio=-2 cpu=15.62ms elapsed=72243.63s tid=0x0000019881028c40 nid=0x6db4 in Object.wait()  [0x0000007f24dff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:183)
>	- locked <0x000000008034f030> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
>
>"ForkJoinPool.commonPool-worker-15" #56 daemon prio=6 os_prio=0 cpu=640.62ms elapsed=72243.50s tid=0x00000198822c8e70 nid=0x4e28 waiting on condition  [0x0000007f26efe000]
>   java.lang.Thread.State: WAITING (parking)
>	at jdk.internal.misc.Unsafe.park(java.base@16.0.1/Native Method)
>	- parking to wait for  <0x0000000081953ea0> (a java.util.concurrent.ForkJoinPool)
>	at java.util.concurrent.locks.LockSupport.park(java.base@16.0.1/LockSupport.java:211)
>	at java.util.concurrent.ForkJoinPool.runWorker(java.base@16.0.1/ForkJoinPool.java:1633)
>	at java.util.concurrent.ForkJoinWorkerThread.run(java.base@16.0.1/ForkJoinWorkerThread.java:183)
>
>"org.eclipse.tm4e.ui.internal.model.TMDocumentModel" #60 daemon prio=1 os_prio=-2 cpu=156.25ms elapsed=72243.21s tid=0x0000019881e7ab50 nid=0x8508 waiting on condition  [0x0000007f26ffe000]
>   java.lang.Thread.State: WAITING (parking)
>	at jdk.internal.misc.Unsafe.park(java.base@16.0.1/Native Method)
>	- parking to wait for  <0x0000000080369538> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
>	at java.util.concurrent.locks.LockSupport.park(java.base@16.0.1/LockSupport.java:341)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@16.0.1/AbstractQueuedSynchronizer.java:505)
>	at java.util.concurrent.ForkJoinPool.managedBlock(java.base@16.0.1/ForkJoinPool.java:3137)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@16.0.1/AbstractQueuedSynchronizer.java:1614)
>	at java.util.concurrent.PriorityBlockingQueue.take(java.base@16.0.1/PriorityBlockingQueue.java:533)
>	at org.eclipse.tm4e.core.model.TMModel$TokenizerThread.run(TMModel.java:92)
>
>"org.eclipse.jface.text.codemining.CodeMiningReconciler" #57 daemon prio=1 os_prio=-2 cpu=46.88ms elapsed=72243.21s tid=0x0000019881e7cb30 nid=0x4c8c in Object.wait()  [0x0000007f270fe000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:183)
>	- locked <0x0000000086580178> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
>
>"org.eclipse.ui.internal.genericeditor.DefaultWordHighlightReconciler" #58 daemon prio=1 os_prio=-2 cpu=46.88ms elapsed=72243.21s tid=0x0000019881e7bb40 nid=0x86b4 in Object.wait()  [0x0000007f271ff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:183)
>	- locked <0x000000008031a8a0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
>
>"org.eclipse.ui.internal.genericeditor.folding.DefaultFoldingReconciler" #59 daemon prio=1 os_prio=-2 cpu=62.50ms elapsed=72243.21s tid=0x0000019881e7d080 nid=0x76a8 in Object.wait()  [0x0000007f272ff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:183)
>	- locked <0x0000000086580300> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
>
>"EventAdmin Async Event Dispatcher Thread" #61 daemon prio=6 os_prio=0 cpu=31.25ms elapsed=72242.45s tid=0x0000019881e7b0a0 nid=0x7990 in Object.wait()  [0x0000007f273fe000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:394)
>	- locked <0x0000000087c00000> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
>	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:335)
>
>"pool-3-thread-1" #62 prio=5 os_prio=0 cpu=31.25ms elapsed=72242.43s tid=0x0000019881e7d5d0 nid=0x6378 waiting on condition  [0x0000007f274fe000]
>   java.lang.Thread.State: WAITING (parking)
>	at jdk.internal.misc.Unsafe.park(java.base@16.0.1/Native Method)
>	- parking to wait for  <0x000000009d480190> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
>	at java.util.concurrent.locks.LockSupport.park(java.base@16.0.1/LockSupport.java:341)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@16.0.1/AbstractQueuedSynchronizer.java:505)
>	at java.util.concurrent.ForkJoinPool.managedBlock(java.base@16.0.1/ForkJoinPool.java:3137)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@16.0.1/AbstractQueuedSynchronizer.java:1614)
>	at java.util.concurrent.LinkedBlockingQueue.take(java.base@16.0.1/LinkedBlockingQueue.java:435)
>	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@16.0.1/ThreadPoolExecutor.java:1056)
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@16.0.1/ThreadPoolExecutor.java:1116)
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@16.0.1/ThreadPoolExecutor.java:630)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"pool-4-thread-1" #63 prio=5 os_prio=0 cpu=0.00ms elapsed=72242.42s tid=0x0000019881e7f060 nid=0x3610 waiting on condition  [0x0000007f275fe000]
>   java.lang.Thread.State: WAITING (parking)
>	at jdk.internal.misc.Unsafe.park(java.base@16.0.1/Native Method)
>	- parking to wait for  <0x0000000087c80190> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
>	at java.util.concurrent.locks.LockSupport.park(java.base@16.0.1/LockSupport.java:341)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@16.0.1/AbstractQueuedSynchronizer.java:505)
>	at java.util.concurrent.ForkJoinPool.managedBlock(java.base@16.0.1/ForkJoinPool.java:3137)
>	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@16.0.1/AbstractQueuedSynchronizer.java:1614)
>	at java.util.concurrent.LinkedBlockingQueue.take(java.base@16.0.1/LinkedBlockingQueue.java:435)
>	at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@16.0.1/ThreadPoolExecutor.java:1056)
>	at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@16.0.1/ThreadPoolExecutor.java:1116)
>	at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@16.0.1/ThreadPoolExecutor.java:630)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"Timer-2" #77 prio=5 os_prio=0 cpu=31.25ms elapsed=72242.24s tid=0x0000019881e79610 nid=0x4968 in Object.wait()  [0x0000007f283fe000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.util.TimerThread.mainLoop(java.base@16.0.1/Timer.java:553)
>	- locked <0x00000000819003b0> (a java.util.TaskQueue)
>	at java.util.TimerThread.run(java.base@16.0.1/Timer.java:506)
>
>"JavaScript indexing" #85 daemon prio=4 os_prio=-1 cpu=0.00ms elapsed=72232.48s tid=0x0000019883479ac0 nid=0x6bb0 in Object.wait()  [0x0000007f28afe000]
>   java.lang.Thread.State: WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at java.lang.Object.wait(java.base@16.0.1/Object.java:320)
>	at org.eclipse.wst.jsdt.internal.core.search.processing.JobManager.run(JobManager.java:370)
>	- locked <0x0000000081558468> (a org.eclipse.wst.jsdt.internal.core.search.indexing.IndexManager)
>	at java.lang.Thread.run(java.base@16.0.1/Thread.java:831)
>
>"Thread-11" #162 prio=5 os_prio=0 cpu=0.00ms elapsed=72221.86s tid=0x00000198ad6c2880 nid=0x81d4 waiting on condition  [0x0000007f266ff000]
>   java.lang.Thread.State: TIMED_WAITING (sleeping)
>	at java.lang.Thread.sleep(java.base@16.0.1/Native Method)
>	at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker$UpdateCheckThread.run(UpdateChecker.java:73)
>
>"org.eclipse.wst.sse.ui.internal.reconcile.StructuredRegionProcessor" #336 daemon prio=1 os_prio=-2 cpu=396109.38ms elapsed=63274.72s tid=0x000001988d6d9ab0 nid=0x2f8c in Object.wait()  [0x0000007f263ff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:670)
>	- locked <0x0000000080334b58> (a java.util.Collections$SynchronizedRandomAccessList)
>
>"org.eclipse.jface.text.reconciler.MonoReconciler" #342 daemon prio=1 os_prio=-2 cpu=46.88ms elapsed=51279.59s tid=0x000001988d6d9560 nid=0x4b94 in Object.wait()  [0x0000007f22efe000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:183)
>	- locked <0x0000000095100178> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
>
>"org.eclipse.wst.sse.ui.internal.reconcile.StructuredRegionProcessor" #363 daemon prio=1 os_prio=-2 cpu=1203.12ms elapsed=49000.36s tid=0x00000198871842c0 nid=0x8398 in Object.wait()  [0x0000007f255ff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:670)
>	- locked <0x0000000094212778> (a java.util.Collections$SynchronizedRandomAccessList)
>
>"Worker-61" #387 prio=5 os_prio=0 cpu=109.38ms elapsed=182.27s tid=0x000001988347b000 nid=0x85cc in Object.wait()  [0x0000007f22dff000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:200)
>	- locked <0x0000000080383888> (a org.eclipse.core.internal.jobs.WorkerPool)
>	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:242)
>	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
>
>"Worker-62" #392 prio=5 os_prio=0 cpu=0.00ms elapsed=178.64s tid=0x000001988877b400 nid=0x6468 in Object.wait()  [0x0000007f261fe000]
>   java.lang.Thread.State: TIMED_WAITING (on object monitor)
>	at java.lang.Object.wait(java.base@16.0.1/Native Method)
>	- waiting on <no object reference available>
>	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:200)
>	- locked <0x0000000080383888> (a org.eclipse.core.internal.jobs.WorkerPool)
>	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:242)
>	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:58)
>
>"VM Thread" os_prio=2 cpu=375.00ms elapsed=72261.60s tid=0x00000198fc458e40 nid=0x5840 runnable  
>
>"GC Thread#0" os_prio=2 cpu=4421.88ms elapsed=72261.62s tid=0x00000198e4e72e40 nid=0x7b10 runnable  
>
>"GC Thread#1" os_prio=2 cpu=4406.25ms elapsed=72260.16s tid=0x00000198802fd130 nid=0x28d0 runnable  
>
>"GC Thread#2" os_prio=2 cpu=4468.75ms elapsed=72260.16s tid=0x00000198802fd440 nid=0x6538 runnable  
>
>"GC Thread#3" os_prio=2 cpu=4375.00ms elapsed=72260.16s tid=0x00000198803df060 nid=0x74a4 runnable  
>
>"GC Thread#4" os_prio=2 cpu=4437.50ms elapsed=72260.16s tid=0x00000198803df370 nid=0x5a70 runnable  
>
>"GC Thread#5" os_prio=2 cpu=4390.62ms elapsed=72260.16s tid=0x00000198802fd750 nid=0x83ec runnable  
>
>"GC Thread#6" os_prio=2 cpu=4203.12ms elapsed=72260.15s tid=0x00000198804a1c10 nid=0x59d4 runnable  
>
>"GC Thread#7" os_prio=2 cpu=4484.38ms elapsed=72260.15s tid=0x00000198804a1f20 nid=0x55ac runnable  
>
>"G1 Main Marker" os_prio=2 cpu=93.75ms elapsed=72261.62s tid=0x00000198fc2a23e0 nid=0x79c0 runnable  
>
>"G1 Conc#0" os_prio=2 cpu=65343.75ms elapsed=72261.62s tid=0x00000198e4e80610 nid=0x7798 runnable  
>
>"G1 Conc#1" os_prio=2 cpu=65046.88ms elapsed=72257.14s tid=0x00000198866da010 nid=0x2790 runnable  
>
>"G1 Refine#0" os_prio=2 cpu=1156.25ms elapsed=72261.62s tid=0x00000198e4e9ec00 nid=0x35a8 runnable  
>
>"G1 Refine#1" os_prio=2 cpu=484.38ms elapsed=72258.29s tid=0x0000019881a2ef20 nid=0x7eec runnable  
>
>"G1 Refine#2" os_prio=2 cpu=406.25ms elapsed=72258.29s tid=0x0000019882d080e0 nid=0x7584 runnable  
>
>"G1 Refine#3" os_prio=2 cpu=359.38ms elapsed=72258.28s tid=0x0000019881bcdfd0 nid=0x7fcc runnable  
>
>"G1 Refine#4" os_prio=2 cpu=250.00ms elapsed=72257.97s tid=0x0000019884992ed0 nid=0x6eb0 runnable  
>
>"G1 Refine#5" os_prio=2 cpu=156.25ms elapsed=72247.03s tid=0x00000198846871a0 nid=0x4ff8 runnable  
>
>"G1 Refine#6" os_prio=2 cpu=125.00ms elapsed=72246.98s tid=0x0000019884685ae0 nid=0x7590 runnable  
>
>"G1 Refine#7" os_prio=2 cpu=46.88ms elapsed=72082.75s tid=0x0000019884685e20 nid=0x612c runnable  
>
>"G1 Service" os_prio=2 cpu=109.38ms elapsed=72261.62s tid=0x00000198fc349000 nid=0x6cf4 runnable  
>
>"StrDedup" os_prio=2 cpu=640.62ms elapsed=72261.62s tid=0x00000198fc34e810 nid=0x3bec runnable  
>
>"VM Periodic Task Thread" os_prio=2 cpu=515.62ms elapsed=72261.51s tid=0x00000198ff07e870 nid=0x618 waiting on condition  
>
>JNI global refs: 163, weak refs: 0
>

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Attachments on bug 577744: 287660 | 288552