2025-07-31 03:44:09 Full thread dump OpenJDK 64-Bit Server VM (21.0.5+11-Ubuntu-1ubuntu122.04 mixed mode): Threads class SMR info: _java_thread_list=0x00007f4f48002020, length=23, elements={ 0x00007f4f9001c950, 0x00007f4f901eaba0, 0x00007f4f901ec120, 0x00007f4f901fda00, 0x00007f4f901ff030, 0x00007f4f902005c0, 0x00007f4f902020f0, 0x00007f4f90203750, 0x00007f4f90255920, 0x00007f4f90363010, 0x00007f4f9078e120, 0x00007f4f907c0ad0, 0x00007f4f90925200, 0x00007f4f909277b0, 0x00007f4f000077e0, 0x00007f4efc250c60, 0x00007f4efc268370, 0x00007f4efc26b4a0, 0x00007f4efc29c6d0, 0x00007f4efc2b3990, 0x0000562f831c72a0, 0x0000562f831c79a0, 0x00007f4f48000fe0 } "main" #1 [2028] prio=5 os_prio=0 cpu=1172.68ms elapsed=241.60s tid=0x00007f4f9001c950 nid=2028 in Object.wait() [0x00007f4f95c56000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on <0x00000006c7800000> (a java.util.concurrent.atomic.AtomicReference) at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at org.eclipse.osgi.container.SystemModule.waitForStop(SystemModule.java:173) - locked <0x00000006c7800000> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [2084] daemon prio=10 os_prio=0 cpu=2.08ms elapsed=241.50s tid=0x00007f4f901eaba0 nid=2084 waiting on condition [0x00007f4f74150000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.5/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.5/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.5/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [2085] daemon prio=8 os_prio=0 cpu=0.89ms elapsed=241.50s tid=0x00007f4f901ec120 nid=2085 in Object.wait() [0x00007f4f65ffe000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on <0x00000006c644f2b0> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at java.lang.Object.wait(java.base@21.0.5/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.5/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.5/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.5/NativeReferenceQueue.java:89) - locked <0x00000006c644f2b0> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.5/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [2086] daemon prio=9 os_prio=0 cpu=0.71ms elapsed=241.50s tid=0x00007f4f901fda00 nid=2086 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [2087] daemon prio=9 os_prio=0 cpu=0.73ms elapsed=241.50s tid=0x00007f4f901ff030 nid=2087 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [2088] daemon prio=9 os_prio=0 cpu=34.52ms elapsed=241.50s tid=0x00007f4f902005c0 nid=2088 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [2089] daemon prio=9 os_prio=0 cpu=1475.34ms elapsed=241.50s tid=0x00007f4f902020f0 nid=2089 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [2090] daemon prio=9 os_prio=0 cpu=1367.82ms elapsed=241.50s tid=0x00007f4f90203750 nid=2090 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [2093] daemon prio=8 os_prio=0 cpu=1.95ms elapsed=241.46s tid=0x00007f4f90255920 nid=2093 waiting on condition [0x00007f4f6592d000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.5/Native Method) - parking to wait for <0x00000006c645e4e8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.5/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.5/AbstractQueuedSynchronizer.java:1852) at java.lang.ref.ReferenceQueue.await(java.base@21.0.5/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.5/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.5/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.5/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.5/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.5/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.5/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [2096] daemon prio=9 os_prio=0 cpu=0.07ms elapsed=241.37s tid=0x00007f4f90363010 nid=2096 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: a005e689-f5fa-4ece-a08d-95c9ba36ee8a" #27 [2156] prio=5 os_prio=0 cpu=76.04ms elapsed=240.30s tid=0x00007f4f9078e120 nid=2156 waiting on condition [0x00007f4f64f2a000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.5/Native Method) - parking to wait for <0x00000006c78001d8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.5/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@21.0.5/AbstractQueuedSynchronizer.java:1763) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@21.0.5/ScheduledThreadPoolExecutor.java:1182) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@21.0.5/ScheduledThreadPoolExecutor.java:899) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@21.0.5/ThreadPoolExecutor.java:1070) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@21.0.5/ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@21.0.5/ThreadPoolExecutor.java:642) at java.lang.Thread.runWith(java.base@21.0.5/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.5/Thread.java:1583) Locked ownable synchronizers: - None "Framework Event Dispatcher: Equinox Container: a005e689-f5fa-4ece-a08d-95c9ba36ee8a" #29 [2157] daemon prio=5 os_prio=0 cpu=2.23ms elapsed=240.27s tid=0x00007f4f907c0ad0 nid=2157 in Object.wait() [0x00007f4f64e2a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on <0x00000006c7821188> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at java.lang.Object.wait(java.base@21.0.5/Object.java:339) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) - locked <0x00000006c7821188> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:341) Locked ownable synchronizers: - None "Start Level: Equinox Container: a005e689-f5fa-4ece-a08d-95c9ba36ee8a" #30 [2158] daemon prio=5 os_prio=0 cpu=427.52ms elapsed=240.04s tid=0x00007f4f90925200 nid=2158 in Object.wait() [0x00007f4f64d2a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on <0x00000006c7c41a70> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at java.lang.Object.wait(java.base@21.0.5/Object.java:339) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) - locked <0x00000006c7c41a70> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:341) Locked ownable synchronizers: - None "Karaf Lock Monitor Thread" #31 [2159] prio=5 os_prio=0 cpu=41.14ms elapsed=240.03s tid=0x00007f4f909277b0 nid=2159 waiting on condition [0x00007f4f64c2a000] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep0(java.base@21.0.5/Native Method) at java.lang.Thread.sleep(java.base@21.0.5/Thread.java:509) at org.apache.karaf.main.Main.doMonitor(Main.java:442) at org.apache.karaf.main.Main.access$100(Main.java:78) at org.apache.karaf.main.Main$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [2160] daemon prio=5 os_prio=0 cpu=1.57ms elapsed=240.01s tid=0x00007f4f000077e0 nid=2160 runnable [0x00007f4f64b2a000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.5/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.5/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.5/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.5/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.5/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.5/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.5/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006c8bf91f0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "Coordination Timer" #33 [2161] daemon prio=5 os_prio=0 cpu=0.23ms elapsed=239.68s tid=0x00007f4efc250c60 nid=2161 in Object.wait() [0x00007f4f64a2a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on <0x00000006c7c41b70> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at java.lang.Object.wait(java.base@21.0.5/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.5/Timer.java:537) - locked <0x00000006c7c41b70> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.5/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #34 [2162] daemon prio=5 os_prio=0 cpu=275.59ms elapsed=239.66s tid=0x00007f4efc268370 nid=2162 waiting on condition [0x00007f4f6492a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.5/Native Method) - parking to wait for <0x00000006c7c7f848> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.5/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.5/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.5/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.5/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.5/AbstractQueuedSynchronizer.java:1712) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.5/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.5/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.5/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.5/Thread.java:1583) Locked ownable synchronizers: - None "CM Event Dispatcher" #35 [2163] daemon prio=5 os_prio=0 cpu=46.96ms elapsed=239.66s tid=0x00007f4efc26b4a0 nid=2163 waiting on condition [0x00007f4f6482a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.5/Native Method) - parking to wait for <0x00000006c7c9e750> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.5/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.5/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.5/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.5/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.5/AbstractQueuedSynchronizer.java:1712) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.5/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.5/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.5/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.5/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #41 [2168] daemon prio=5 os_prio=0 cpu=3.01ms elapsed=239.60s tid=0x00007f4efc29c6d0 nid=2168 runnable [0x00007f4f6472a000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.5/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.5/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.5/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.5/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/karaf-0.21.3-SNAPSHOT/etc" #40 [2169] daemon prio=5 os_prio=0 cpu=45.18ms elapsed=239.48s tid=0x00007f4efc2b3990 nid=2169 in Object.wait() [0x00007f4f6462a000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c7c7f930> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "FileSystemWatchService" #47 [2174] daemon prio=5 os_prio=0 cpu=0.34ms elapsed=239.17s tid=0x0000562f831c72a0 nid=2174 runnable [0x00007f4f6442a000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.5/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.5/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.5/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.5/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/karaf-0.21.3-SNAPSHOT/deploy" #46 [2175] daemon prio=5 os_prio=0 cpu=130.86ms elapsed=239.17s tid=0x0000562f831c79a0 nid=2175 in Object.wait() [0x00007f4f6432a000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.5/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.5/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c7c60d20> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Attach Listener" #48 [3321] daemon prio=9 os_prio=0 cpu=0.36ms elapsed=0.11s tid=0x00007f4f48000fe0 nid=3321 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=40.45ms elapsed=241.12s tid=0x00007f4f4c008900 nid=2151 runnable "GC Thread#2" os_prio=0 cpu=47.55ms elapsed=241.12s tid=0x00007f4f4c0079e0 nid=2150 runnable "GC Thread#1" os_prio=0 cpu=40.55ms elapsed=241.12s tid=0x00007f4f4c006b50 nid=2149 runnable "VM Thread" os_prio=0 cpu=32.16ms elapsed=241.54s tid=0x00007f4f901886e0 nid=2075 runnable "VM Periodic Task Thread" os_prio=0 cpu=167.16ms elapsed=241.59s tid=0x00007f4f9012a020 nid=2034 waiting on condition "G1 Service" os_prio=0 cpu=13.16ms elapsed=241.59s tid=0x00007f4f90119cb0 nid=2033 runnable "G1 Refine#0" os_prio=0 cpu=139.80ms elapsed=241.59s tid=0x00007f4f90118d00 nid=2032 runnable "G1 Conc#0" os_prio=0 cpu=63.96ms elapsed=241.59s tid=0x00007f4f90095df0 nid=2031 runnable "G1 Main Marker" os_prio=0 cpu=0.57ms elapsed=241.59s tid=0x00007f4f90094e50 nid=2030 runnable "GC Thread#0" os_prio=0 cpu=47.41ms elapsed=241.59s tid=0x00007f4f90083f60 nid=2029 runnable JNI global refs: 20, weak refs: 0