2026-08-09 23:42:41 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=0x00007f8b68001c40, length=24, elements={ 0x00007f8bb001cda0, 0x00007f8bb01ead10, 0x00007f8bb01ec2a0, 0x00007f8bb01fdbe0, 0x00007f8bb01ff1e0, 0x00007f8bb0200780, 0x00007f8bb02022c0, 0x00007f8bb0203930, 0x00007f8bb02d6850, 0x00007f8bb03835b0, 0x00007f8bb089e0d0, 0x00007f8bb08d3670, 0x00007f8bb0a18c30, 0x00007f8bb0a19ea0, 0x00007f8b2000a7a0, 0x00007f8b1c244720, 0x00007f8b1c254900, 0x00007f8b1c2580d0, 0x00007f8b1c2729e0, 0x00007f8b1c275a10, 0x00007f8b14004920, 0x00007f8b14005580, 0x00007f8b48346c60, 0x00007f8b68000fe0 } "main" #1 [2001] prio=5 os_prio=0 cpu=1290.10ms elapsed=242.02s tid=0x00007f8bb001cda0 nid=2001 in Object.wait() [0x00007f8bb72a8000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006c6fa9950> (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 <0x00000006c6fa9950> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [2009] daemon prio=10 os_prio=0 cpu=1.73ms elapsed=241.91s tid=0x00007f8bb01ead10 nid=2009 waiting on condition [0x00007f8bb4c2b000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.11/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.11/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.11/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [2010] daemon prio=8 os_prio=0 cpu=0.52ms elapsed=241.91s tid=0x00007f8bb01ec2a0 nid=2010 in Object.wait() [0x00007f8bb4b2b000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006c63ec500> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at java.lang.Object.wait(java.base@21.0.11/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.11/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.11/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.11/NativeReferenceQueue.java:89) - locked <0x00000006c63ec500> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.11/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [2011] daemon prio=9 os_prio=0 cpu=0.35ms elapsed=241.91s tid=0x00007f8bb01fdbe0 nid=2011 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [2012] daemon prio=9 os_prio=0 cpu=0.62ms elapsed=241.91s tid=0x00007f8bb01ff1e0 nid=2012 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [2013] daemon prio=9 os_prio=0 cpu=36.51ms elapsed=241.91s tid=0x00007f8bb0200780 nid=2013 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [2014] daemon prio=9 os_prio=0 cpu=1754.63ms elapsed=241.91s tid=0x00007f8bb02022c0 nid=2014 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [2015] daemon prio=9 os_prio=0 cpu=1480.52ms elapsed=241.91s tid=0x00007f8bb0203930 nid=2015 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [2061] daemon prio=8 os_prio=0 cpu=1.95ms elapsed=241.83s tid=0x00007f8bb02d6850 nid=2061 waiting on condition [0x00007f8bb4434000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c63f6d10> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.11/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.11/AbstractQueuedSynchronizer.java:1886) at java.lang.ref.ReferenceQueue.await(java.base@21.0.11/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.11/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.11/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.11/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.11/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [2065] daemon prio=9 os_prio=0 cpu=0.10ms elapsed=241.77s tid=0x00007f8bb03835b0 nid=2065 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: 22fcd6a3-d6c5-4337-813a-7e8629e6256e" #27 [2123] prio=5 os_prio=0 cpu=77.37ms elapsed=240.67s tid=0x00007f8bb089e0d0 nid=2123 waiting on condition [0x00007f8b94530000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006c6a016d0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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: 22fcd6a3-d6c5-4337-813a-7e8629e6256e" #29 [2124] daemon prio=5 os_prio=0 cpu=2.29ms elapsed=240.64s tid=0x00007f8bb08d3670 nid=2124 in Object.wait() [0x00007f8b94430000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006c6a00ff0> (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 <0x00000006c6a00ff0> (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: 22fcd6a3-d6c5-4337-813a-7e8629e6256e" #30 [2125] daemon prio=5 os_prio=0 cpu=352.87ms elapsed=240.37s tid=0x00007f8bb0a18c30 nid=2125 in Object.wait() [0x00007f8b94330000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006d2c473a0> (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 <0x00000006d2c473a0> (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 [2126] prio=5 os_prio=0 cpu=35.21ms elapsed=240.37s tid=0x00007f8bb0a19ea0 nid=2126 waiting on condition [0x00007f8b94230000] 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$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [2127] daemon prio=5 os_prio=0 cpu=1.08ms elapsed=240.35s tid=0x00007f8b2000a7a0 nid=2127 runnable [0x00007f8b94130000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.11/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.11/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.11/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.11/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.11/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.11/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.11/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006d28e86b8> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "FileSystemWatchService" #34 [2128] daemon prio=5 os_prio=0 cpu=2.67ms elapsed=240.03s tid=0x00007f8b1c244720 nid=2128 runnable [0x00007f8b85ffe000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.11/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.11/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-12.0.0-SNAPSHOT/etc" #33 [2129] daemon prio=5 os_prio=0 cpu=122.00ms elapsed=240.01s tid=0x00007f8b1c254900 nid=2129 in Object.wait() [0x00007f8b85efe000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006d2c47840> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Coordination Timer" #35 [2130] daemon prio=5 os_prio=0 cpu=0.10ms elapsed=240.00s tid=0x00007f8b1c2580d0 nid=2130 in Object.wait() [0x00007f8b85dfe000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.11/Native Method) - waiting on <0x00000006d2c8e780> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.11/Object.java:366) at java.lang.Object.wait(java.base@21.0.11/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.11/Timer.java:537) - locked <0x00000006d2c8e780> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.11/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #36 [2131] daemon prio=5 os_prio=0 cpu=148.01ms elapsed=239.96s tid=0x00007f8b1c2729e0 nid=2131 waiting on condition [0x00007f8b85cfe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006d2c00340> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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 [2132] daemon prio=5 os_prio=0 cpu=55.02ms elapsed=239.96s tid=0x00007f8b1c275a10 nid=2132 waiting on condition [0x00007f8b85bfe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006d2c47a88> (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$ConditionObject.await(java.base@21.0.11/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.11/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.11/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.11/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.11/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #41 [2135] daemon prio=5 os_prio=0 cpu=0.21ms elapsed=239.91s tid=0x00007f8b14004920 nid=2135 runnable [0x00007f8b85afe000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.11/Native Method) at sun.nio.fs.LinuxWatchService$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-12.0.0-SNAPSHOT/deploy" #40 [2136] daemon prio=5 os_prio=0 cpu=131.37ms elapsed=239.91s tid=0x00007f8b14005580 nid=2136 in Object.wait() [0x00007f8b859fe000] 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 <0x00000006d2c00498> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "features-3-thread-1" #48 [2143] prio=5 os_prio=0 cpu=47.90ms elapsed=239.03s tid=0x00007f8b48346c60 nid=2143 waiting on condition [0x00007f8b858fe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.11/Native Method) - parking to wait for <0x00000006cb288a60> (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" #55 [2407] daemon prio=9 os_prio=0 cpu=0.25ms elapsed=0.11s tid=0x00007f8b68000fe0 nid=2407 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=36.00ms elapsed=241.53s tid=0x00007f8b6c007fb0 nid=2095 runnable "GC Thread#2" os_prio=0 cpu=37.53ms elapsed=241.53s tid=0x00007f8b6c007490 nid=2093 runnable "GC Thread#1" os_prio=0 cpu=36.45ms elapsed=241.53s tid=0x00007f8b6c006970 nid=2092 runnable "VM Thread" os_prio=0 cpu=29.80ms elapsed=241.95s tid=0x00007f8bb0188840 nid=2008 runnable "VM Periodic Task Thread" os_prio=0 cpu=151.29ms elapsed=242.01s tid=0x00007f8bb012a240 nid=2007 waiting on condition "G1 Service" os_prio=0 cpu=16.06ms elapsed=242.01s tid=0x00007f8bb011a100 nid=2006 runnable "G1 Refine#0" os_prio=0 cpu=215.45ms elapsed=242.01s tid=0x00007f8bb0119140 nid=2005 runnable "G1 Conc#0" os_prio=0 cpu=38.74ms elapsed=242.01s tid=0x00007f8bb0096220 nid=2004 runnable "G1 Main Marker" os_prio=0 cpu=0.40ms elapsed=242.01s tid=0x00007f8bb0095280 nid=2003 runnable "GC Thread#0" os_prio=0 cpu=42.25ms elapsed=242.01s tid=0x00007f8bb00842b0 nid=2002 runnable JNI global refs: 20, weak refs: 0