2026-09-27 00:09:38 Full thread dump OpenJDK 64-Bit Server VM (21.0.11+10-1-22.04.2-Ubuntu mixed mode): Threads class SMR info: _java_thread_list=0x00007f53fc003680, length=24, elements={ 0x00007f544401cda0, 0x00007f54441eacd0, 0x00007f54441ec260, 0x00007f54441fdba0, 0x00007f54441ff1a0, 0x00007f5444200740, 0x00007f5444202280, 0x00007f54442038f0, 0x00007f544428e750, 0x00007f544434b8c0, 0x00007f5444769560, 0x00007f544479f480, 0x00007f544490db80, 0x00007f5444958c10, 0x00007f53b400a640, 0x00007f53b0245cb0, 0x00007f53b0255e60, 0x00007f53b0258950, 0x00007f53b0275f80, 0x00007f53b0279060, 0x00007f53a8004ea0, 0x00007f53a8008560, 0x00007f53d88da5a0, 0x00007f53fc0027c0 } "main" #1 [1775] prio=5 os_prio=0 cpu=1334.09ms elapsed=278.33s tid=0x00007f544401cda0 nid=1775 in Object.wait() [0x00007f544a626000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006c7500a78> (a java.util.concurrent.atomic.AtomicReference) at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at org.eclipse.osgi.container.SystemModule.waitForStop(SystemModule.java:173) - locked <0x00000006c7500a78> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [1786] daemon prio=10 os_prio=0 cpu=2.90ms elapsed=278.19s tid=0x00007f54441eacd0 nid=1786 waiting on condition [0x00007f5428adb000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.11/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.11/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.11/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [1788] daemon prio=8 os_prio=0 cpu=1.81ms elapsed=278.19s tid=0x00007f54441ec260 nid=1788 in Object.wait() [0x00007f54289db000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at java.lang.Object.wait(java.base@21.0.11/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.11/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.11/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.11/NativeReferenceQueue.java:89) - locked <0x00000006c63b4ed8> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.11/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [1789] daemon prio=9 os_prio=0 cpu=0.54ms elapsed=278.19s tid=0x00007f54441fdba0 nid=1789 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [1790] daemon prio=9 os_prio=0 cpu=7.95ms elapsed=278.19s tid=0x00007f54441ff1a0 nid=1790 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [1792] daemon prio=9 os_prio=0 cpu=30.99ms elapsed=278.19s tid=0x00007f5444200740 nid=1792 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [1793] daemon prio=9 os_prio=0 cpu=8275.72ms elapsed=278.19s tid=0x00007f5444202280 nid=1793 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [1794] daemon prio=9 os_prio=0 cpu=3607.99ms elapsed=278.19s tid=0x00007f54442038f0 nid=1794 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [1839] daemon prio=8 os_prio=0 cpu=2.51ms elapsed=278.07s tid=0x00007f544428e750 nid=1839 waiting on condition [0x00007f54282e4000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c63ace60> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.11/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.11/AbstractQueuedSynchronizer.java:1886) at java.lang.ref.ReferenceQueue.await(java.base@21.0.11/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.11/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.11/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.11/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.11/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [1842] daemon prio=9 os_prio=0 cpu=0.21ms elapsed=278.00s tid=0x00007f544434b8c0 nid=1842 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: 23449b0f-638c-4b1f-86f1-358fdf369db0" #27 [1906] prio=5 os_prio=0 cpu=70.67ms elapsed=276.77s tid=0x00007f5444769560 nid=1906 waiting on condition [0x00007f54197fb000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c7000560> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.11/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@21.0.11/AbstractQueuedSynchronizer.java:1797) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@21.0.11/ScheduledThreadPoolExecutor.java:1182) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@21.0.11/ScheduledThreadPoolExecutor.java:899) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@21.0.11/ThreadPoolExecutor.java:1070) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@21.0.11/ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@21.0.11/ThreadPoolExecutor.java:642) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "Framework Event Dispatcher: Equinox Container: 23449b0f-638c-4b1f-86f1-358fdf369db0" #29 [1907] daemon prio=5 os_prio=0 cpu=2.22ms elapsed=276.74s tid=0x00007f544479f480 nid=1907 in Object.wait() [0x00007f54196fb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at java.lang.Object.wait(java.base@21.0.11/Object.java:339) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) - locked <0x00000006c7000b70> (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: 23449b0f-638c-4b1f-86f1-358fdf369db0" #30 [1908] daemon prio=5 os_prio=0 cpu=375.60ms elapsed=276.48s tid=0x00007f544490db80 nid=1908 in Object.wait() [0x00007f54195fb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006c664a468> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at java.lang.Object.wait(java.base@21.0.11/Object.java:339) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) - locked <0x00000006c664a468> (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 [1909] prio=5 os_prio=0 cpu=32.04ms elapsed=276.48s tid=0x00007f5444958c10 nid=1909 waiting on condition [0x00007f54194fb000] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep0(java.base@21.0.11/Native Method) at java.lang.Thread.sleep(java.base@21.0.11/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$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [1910] daemon prio=5 os_prio=0 cpu=0.85ms elapsed=276.45s tid=0x00007f53b400a640 nid=1910 runnable [0x00007f54193fb000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.11/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.11/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.11/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.11/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.11/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.11/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.11/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006c8a62ef0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "FileSystemWatchService" #34 [1911] daemon prio=5 os_prio=0 cpu=2.27ms elapsed=276.07s tid=0x00007f53b0245cb0 nid=1911 runnable [0x00007f54192fb000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.11/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.11/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-12.0.1-SNAPSHOT/etc" #33 [1912] daemon prio=5 os_prio=0 cpu=96.04ms elapsed=276.06s tid=0x00007f53b0255e60 nid=1912 in Object.wait() [0x00007f54191fb000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c664a4e8> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Coordination Timer" #35 [1913] daemon prio=5 os_prio=0 cpu=0.12ms elapsed=276.06s tid=0x00007f53b0258950 nid=1913 in Object.wait() [0x00007f54190fb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006c6656d00> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at java.lang.Object.wait(java.base@21.0.11/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.11/Timer.java:537) - locked <0x00000006c6656d00> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.11/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #36 [1914] daemon prio=5 os_prio=0 cpu=152.20ms elapsed=276.04s tid=0x00007f53b0275f80 nid=1914 waiting on condition [0x00007f5418ffb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c664a730> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.11/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.11/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.11/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.11/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.11/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.11/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.11/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "CM Event Dispatcher" #37 [1915] daemon prio=5 os_prio=0 cpu=36.48ms elapsed=276.04s tid=0x00007f53b0279060 nid=1915 waiting on condition [0x00007f5418efb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c6656e20> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.11/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.11/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.11/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.11/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.11/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.11/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.11/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #40 [1917] daemon prio=5 os_prio=0 cpu=0.24ms elapsed=276.00s tid=0x00007f53a8004ea0 nid=1917 runnable [0x00007f5418dfb000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.11/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.11/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-12.0.1-SNAPSHOT/deploy" #39 [1918] daemon prio=5 os_prio=0 cpu=95.58ms elapsed=275.99s tid=0x00007f53a8008560 nid=1918 in Object.wait() [0x00007f5418cfb000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c6644268> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "features-3-thread-1" #287 [2184] prio=5 os_prio=0 cpu=615.36ms elapsed=258.08s tid=0x00007f53d88da5a0 nid=2184 waiting on condition [0x00007f54187fb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c666b528> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.11/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.11/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.11/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.11/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.11/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingQueue.take(java.base@21.0.11/LinkedBlockingQueue.java:435) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@21.0.11/ThreadPoolExecutor.java:1070) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@21.0.11/ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@21.0.11/ThreadPoolExecutor.java:642) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "Attach Listener" #428 [3228] daemon prio=9 os_prio=0 cpu=0.48ms elapsed=36.32s tid=0x00007f53fc0027c0 nid=3228 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=84.83ms elapsed=277.74s tid=0x00007f5400007fb0 nid=1894 runnable "GC Thread#2" os_prio=0 cpu=72.67ms elapsed=277.74s tid=0x00007f5400007490 nid=1893 runnable "GC Thread#1" os_prio=0 cpu=92.52ms elapsed=277.74s tid=0x00007f5400006970 nid=1892 runnable "VM Thread" os_prio=0 cpu=73.55ms elapsed=278.24s tid=0x00007f5444188800 nid=1782 runnable "VM Periodic Task Thread" os_prio=0 cpu=161.53ms elapsed=278.32s tid=0x00007f544412a230 nid=1781 waiting on condition "G1 Service" os_prio=0 cpu=14.16ms elapsed=278.32s tid=0x00007f544411a0f0 nid=1780 runnable "G1 Refine#0" os_prio=0 cpu=232.38ms elapsed=278.32s tid=0x00007f5444119130 nid=1779 runnable "G1 Conc#0" os_prio=0 cpu=46.92ms elapsed=278.33s tid=0x00007f5444096210 nid=1778 runnable "G1 Main Marker" os_prio=0 cpu=0.45ms elapsed=278.33s tid=0x00007f5444095270 nid=1777 runnable "GC Thread#0" os_prio=0 cpu=75.81ms elapsed=278.33s tid=0x00007f54440842a0 nid=1776 runnable JNI global refs: 22, weak refs: 0