2026-05-24 23:37:08 Full thread dump OpenJDK 64-Bit Server VM (21.0.10+7-Ubuntu-122.04 mixed mode): Threads class SMR info: _java_thread_list=0x00007fdf600015b0, length=24, elements={ 0x00007fdfb001cd50, 0x00007fdfb01eacd0, 0x00007fdfb01ec260, 0x00007fdfb01fdb90, 0x00007fdfb01ff190, 0x00007fdfb0200730, 0x00007fdfb0202270, 0x00007fdfb02038e0, 0x00007fdfb028e890, 0x00007fdfb032b140, 0x00007fdfb078f490, 0x00007fdfb07c4be0, 0x00007fdfb090bfb0, 0x00007fdfb097e580, 0x00007fdf1c007650, 0x00007fdf18245f10, 0x00007fdf18255ee0, 0x00007fdf1825a150, 0x00007fdf18273d50, 0x00007fdf18276d80, 0x00007fdf100059d0, 0x00007fdf100061c0, 0x00007fdf40572790, 0x00007fdf60001fb0 } "main" #1 [2037] prio=5 os_prio=0 cpu=1324.91ms elapsed=241.97s tid=0x00007fdfb001cd50 nid=2037 in Object.wait() [0x00007fdfb44e4000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c7337a70> (a java.util.concurrent.atomic.AtomicReference) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at org.eclipse.osgi.container.SystemModule.waitForStop(SystemModule.java:173) - locked <0x00000006c7337a70> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [2094] daemon prio=10 os_prio=0 cpu=2.02ms elapsed=241.74s tid=0x00007fdfb01eacd0 nid=2094 waiting on condition [0x00007fdf9097c000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.10/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.10/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.10/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [2095] daemon prio=8 os_prio=0 cpu=0.62ms elapsed=241.74s tid=0x00007fdfb01ec260 nid=2095 in Object.wait() [0x00007fdf9087c000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c63b25f8> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.10/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.10/NativeReferenceQueue.java:89) - locked <0x00000006c63b25f8> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.10/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [2096] daemon prio=9 os_prio=0 cpu=0.25ms elapsed=241.74s tid=0x00007fdfb01fdb90 nid=2096 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [2097] daemon prio=9 os_prio=0 cpu=0.80ms elapsed=241.74s tid=0x00007fdfb01ff190 nid=2097 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [2098] daemon prio=9 os_prio=0 cpu=31.62ms elapsed=241.74s tid=0x00007fdfb0200730 nid=2098 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [2099] daemon prio=9 os_prio=0 cpu=1699.13ms elapsed=241.74s tid=0x00007fdfb0202270 nid=2099 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [2100] daemon prio=9 os_prio=0 cpu=1437.78ms elapsed=241.74s tid=0x00007fdfb02038e0 nid=2100 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [2134] daemon prio=8 os_prio=0 cpu=1.71ms elapsed=241.48s tid=0x00007fdfb028e890 nid=2134 waiting on condition [0x00007fdf901ab000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c63b2a38> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.10/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1886) at java.lang.ref.ReferenceQueue.await(java.base@21.0.10/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.10/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.10/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.10/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [2152] daemon prio=9 os_prio=0 cpu=0.25ms elapsed=241.42s tid=0x00007fdfb032b140 nid=2152 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: bc1c4caf-c55a-4d1e-8e14-dedac3473bcc" #27 [2165] prio=5 os_prio=0 cpu=77.28ms elapsed=240.28s tid=0x00007fdfb078f490 nid=2165 waiting on condition [0x00007fdf4f6fb000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c6e00d70> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.10/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@21.0.10/AbstractQueuedSynchronizer.java:1797) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@21.0.10/ScheduledThreadPoolExecutor.java:1182) at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@21.0.10/ScheduledThreadPoolExecutor.java:899) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@21.0.10/ThreadPoolExecutor.java:1070) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@21.0.10/ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@21.0.10/ThreadPoolExecutor.java:642) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "Framework Event Dispatcher: Equinox Container: bc1c4caf-c55a-4d1e-8e14-dedac3473bcc" #29 [2166] daemon prio=5 os_prio=0 cpu=2.46ms elapsed=240.25s tid=0x00007fdfb07c4be0 nid=2166 in Object.wait() [0x00007fdf4f5fb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c6e00370> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) - locked <0x00000006c6e00370> (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: bc1c4caf-c55a-4d1e-8e14-dedac3473bcc" #30 [2167] daemon prio=5 os_prio=0 cpu=337.90ms elapsed=239.99s tid=0x00007fdfb090bfb0 nid=2167 in Object.wait() [0x00007fdf4f4fb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c9c556b0> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400) - locked <0x00000006c9c556b0> (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 [2168] prio=5 os_prio=0 cpu=38.67ms elapsed=239.99s tid=0x00007fdfb097e580 nid=2168 waiting on condition [0x00007fdf4f3fb000] java.lang.Thread.State: TIMED_WAITING (sleeping) at java.lang.Thread.sleep0(java.base@21.0.10/Native Method) at java.lang.Thread.sleep(java.base@21.0.10/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$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [2169] daemon prio=5 os_prio=0 cpu=1.41ms elapsed=239.97s tid=0x00007fdf1c007650 nid=2169 runnable [0x00007fdf4f2fb000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.10/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.10/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.10/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.10/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006c9b82780> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "FileSystemWatchService" #34 [2170] daemon prio=5 os_prio=0 cpu=2.84ms elapsed=239.62s tid=0x00007fdf18245f10 nid=2170 runnable [0x00007fdf4f1fb000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.10/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-12.0.0-SNAPSHOT/etc" #33 [2171] daemon prio=5 os_prio=0 cpu=110.47ms elapsed=239.61s tid=0x00007fdf18255ee0 nid=2171 in Object.wait() [0x00007fdf4f0fb000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c9c55730> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Coordination Timer" #35 [2172] daemon prio=5 os_prio=0 cpu=0.17ms elapsed=239.60s tid=0x00007fdf1825a150 nid=2172 in Object.wait() [0x00007fdf4effb000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c9c1c8c8> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.10/Timer.java:537) - locked <0x00000006c9c1c8c8> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.10/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #36 [2173] daemon prio=5 os_prio=0 cpu=145.93ms elapsed=239.59s tid=0x00007fdf18273d50 nid=2173 waiting on condition [0x00007fdf4eefb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c9c393f8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.10/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.10/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.10/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.10/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.10/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.10/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "CM Event Dispatcher" #37 [2174] daemon prio=5 os_prio=0 cpu=45.30ms elapsed=239.59s tid=0x00007fdf18276d80 nid=2174 waiting on condition [0x00007fdf4edfb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c9c55978> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.10/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.10/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.10/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.10/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.10/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.10/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #43 [2179] daemon prio=5 os_prio=0 cpu=0.15ms elapsed=239.53s tid=0x00007fdf100059d0 nid=2179 runnable [0x00007fdf4ebfb000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.10/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-12.0.0-SNAPSHOT/deploy" #42 [2180] daemon prio=5 os_prio=0 cpu=128.48ms elapsed=239.53s tid=0x00007fdf100061c0 nid=2180 in Object.wait() [0x00007fdf4ecfb000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c9c002f8> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "features-3-thread-1" #49 [2186] prio=5 os_prio=0 cpu=42.38ms elapsed=238.69s tid=0x00007fdf40572790 nid=2186 waiting on condition [0x00007fdf4eafb000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006cb279618> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(java.base@21.0.10/LockSupport.java:371) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(java.base@21.0.10/AbstractQueuedSynchronizer.java:519) at java.util.concurrent.ForkJoinPool.unmanagedBlock(java.base@21.0.10/ForkJoinPool.java:3780) at java.util.concurrent.ForkJoinPool.managedBlock(java.base@21.0.10/ForkJoinPool.java:3725) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingQueue.take(java.base@21.0.10/LinkedBlockingQueue.java:435) at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@21.0.10/ThreadPoolExecutor.java:1070) at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@21.0.10/ThreadPoolExecutor.java:1130) at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@21.0.10/ThreadPoolExecutor.java:642) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "Attach Listener" #56 [2456] daemon prio=9 os_prio=0 cpu=0.34ms elapsed=0.12s tid=0x00007fdf60001fb0 nid=2456 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=40.87ms elapsed=241.17s tid=0x00007fdf70007fd0 nid=2160 runnable "GC Thread#2" os_prio=0 cpu=34.41ms elapsed=241.17s tid=0x00007fdf700074b0 nid=2159 runnable "GC Thread#1" os_prio=0 cpu=39.61ms elapsed=241.17s tid=0x00007fdf70006990 nid=2158 runnable "VM Thread" os_prio=0 cpu=33.71ms elapsed=241.82s tid=0x00007fdfb0188800 nid=2064 runnable "VM Periodic Task Thread" os_prio=0 cpu=144.50ms elapsed=241.96s tid=0x00007fdfb012a1f0 nid=2043 waiting on condition "G1 Service" os_prio=0 cpu=13.49ms elapsed=241.96s tid=0x00007fdfb011a0b0 nid=2042 runnable "G1 Refine#0" os_prio=0 cpu=186.19ms elapsed=241.96s tid=0x00007fdfb01190f0 nid=2041 runnable "G1 Conc#0" os_prio=0 cpu=43.51ms elapsed=241.96s tid=0x00007fdfb00961d0 nid=2040 runnable "G1 Main Marker" os_prio=0 cpu=0.37ms elapsed=241.96s tid=0x00007fdfb0095230 nid=2039 runnable "GC Thread#0" os_prio=0 cpu=40.64ms elapsed=241.96s tid=0x00007fdfb0084260 nid=2038 runnable JNI global refs: 20, weak refs: 0