2026-07-05 23:41:44 Full thread dump OpenJDK 64-Bit Server VM (21.0.10+7-Ubuntu-122.04 mixed mode): Threads class SMR info: _java_thread_list=0x00007fe528001c40, length=24, elements={ 0x00007fe57001cd50, 0x00007fe5701eacd0, 0x00007fe5701ec260, 0x00007fe5701fdb90, 0x00007fe5701ff190, 0x00007fe570200730, 0x00007fe570202270, 0x00007fe5702038e0, 0x00007fe5702b6840, 0x00007fe57036b060, 0x00007fe5707896d0, 0x00007fe5707bec50, 0x00007fe570906f70, 0x00007fe570978440, 0x00007fe4e000b470, 0x00007fe4dc245980, 0x00007fe4dc255810, 0x00007fe4dc24fd60, 0x00007fe4dc275940, 0x00007fe4dc278b00, 0x00007fe4d40059d0, 0x00007fe4d4006940, 0x00007fe5083692d0, 0x00007fe528000fe0 } "main" #1 [2032] prio=5 os_prio=0 cpu=1420.48ms elapsed=242.03s tid=0x00007fe57001cd50 nid=2032 in Object.wait() [0x00007fe575631000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c73c9688> (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 <0x00000006c73c9688> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [2040] daemon prio=10 os_prio=0 cpu=1.66ms elapsed=241.91s tid=0x00007fe5701eacd0 nid=2040 waiting on condition [0x00007fe545abc000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.10/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.10/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.10/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [2041] daemon prio=8 os_prio=0 cpu=0.87ms elapsed=241.91s tid=0x00007fe5701ec260 nid=2041 in Object.wait() [0x00007fe5459bc000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c63f1b48> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.10/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.10/NativeReferenceQueue.java:89) - locked <0x00000006c63f1b48> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.10/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [2042] daemon prio=9 os_prio=0 cpu=0.38ms elapsed=241.91s tid=0x00007fe5701fdb90 nid=2042 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [2043] daemon prio=9 os_prio=0 cpu=1.56ms elapsed=241.91s tid=0x00007fe5701ff190 nid=2043 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [2044] daemon prio=9 os_prio=0 cpu=30.57ms elapsed=241.91s tid=0x00007fe570200730 nid=2044 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [2045] daemon prio=9 os_prio=0 cpu=1769.01ms elapsed=241.91s tid=0x00007fe570202270 nid=2045 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [2046] daemon prio=9 os_prio=0 cpu=1584.82ms elapsed=241.91s tid=0x00007fe5702038e0 nid=2046 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [2095] daemon prio=8 os_prio=0 cpu=3.23ms elapsed=241.83s tid=0x00007fe5702b6840 nid=2095 waiting on condition [0x00007fe5452eb000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c63f1f88> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.10/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1886) at java.lang.ref.ReferenceQueue.await(java.base@21.0.10/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.10/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.10/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.10/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [2098] daemon prio=9 os_prio=0 cpu=0.06ms elapsed=241.77s tid=0x00007fe57036b060 nid=2098 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: f39aeed1-fe83-4697-b1b0-cd6669098a9a" #27 [2160] prio=5 os_prio=0 cpu=77.14ms elapsed=240.48s tid=0x00007fe5707896d0 nid=2160 waiting on condition [0x00007fe544892000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c6e01580> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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: f39aeed1-fe83-4697-b1b0-cd6669098a9a" #29 [2161] daemon prio=5 os_prio=0 cpu=1.84ms elapsed=240.45s tid=0x00007fe5707bec50 nid=2161 in Object.wait() [0x00007fe544792000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c6e000d0> (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 <0x00000006c6e000d0> (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: f39aeed1-fe83-4697-b1b0-cd6669098a9a" #30 [2162] daemon prio=5 os_prio=0 cpu=354.56ms elapsed=240.17s tid=0x00007fe570906f70 nid=2162 in Object.wait() [0x00007fe544692000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c80dfba0> (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 <0x00000006c80dfba0> (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 [2163] prio=5 os_prio=0 cpu=48.34ms elapsed=240.17s tid=0x00007fe570978440 nid=2163 waiting on condition [0x00007fe544592000] 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$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [2164] daemon prio=5 os_prio=0 cpu=1.27ms elapsed=240.10s tid=0x00007fe4e000b470 nid=2164 runnable [0x00007fe544492000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.10/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.10/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.10/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.10/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006c660b3a0> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "FileSystemWatchService" #34 [2165] daemon prio=5 os_prio=0 cpu=3.50ms elapsed=239.76s tid=0x00007fe4dc245980 nid=2165 runnable [0x00007fe544392000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.10/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-12.0.0-SNAPSHOT/etc" #33 [2166] daemon prio=5 os_prio=0 cpu=120.20ms elapsed=239.75s tid=0x00007fe4dc255810 nid=2166 in Object.wait() [0x00007fe544292000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006d2a4a980> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Coordination Timer" #35 [2167] daemon prio=5 os_prio=0 cpu=0.17ms elapsed=239.75s tid=0x00007fe4dc24fd60 nid=2167 in Object.wait() [0x00007fe544192000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006d2a000c0> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.10/Timer.java:537) - locked <0x00000006d2a000c0> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.10/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #36 [2168] daemon prio=5 os_prio=0 cpu=147.38ms elapsed=239.73s tid=0x00007fe4dc275940 nid=2168 waiting on condition [0x00007fe4d3ffe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006d2a4abc8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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 [2169] daemon prio=5 os_prio=0 cpu=55.06ms elapsed=239.73s tid=0x00007fe4dc278b00 nid=2169 waiting on condition [0x00007fe4d3efe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006d2a25870> (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$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.10/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.10/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #44 [2175] daemon prio=5 os_prio=0 cpu=0.25ms elapsed=239.69s tid=0x00007fe4d40059d0 nid=2175 runnable [0x00007fe4d3cfe000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$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" #43 [2176] daemon prio=5 os_prio=0 cpu=147.48ms elapsed=239.68s tid=0x00007fe4d4006940 nid=2176 in Object.wait() [0x00007fe4d3dfe000] 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 <0x00000006d2a001f0> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "features-3-thread-1" #48 [2180] prio=5 os_prio=0 cpu=43.06ms elapsed=238.84s tid=0x00007fe5083692d0 nid=2180 waiting on condition [0x00007fe4d3afe000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006d2c613c0> (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" #55 [2451] daemon prio=9 os_prio=0 cpu=0.38ms elapsed=0.11s tid=0x00007fe528000fe0 nid=2451 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=51.13ms elapsed=241.49s tid=0x00007fe52c0083c0 nid=2151 runnable "GC Thread#2" os_prio=0 cpu=48.01ms elapsed=241.49s tid=0x00007fe52c0074b0 nid=2150 runnable "GC Thread#1" os_prio=0 cpu=54.60ms elapsed=241.49s tid=0x00007fe52c006990 nid=2149 runnable "VM Thread" os_prio=0 cpu=34.08ms elapsed=241.96s tid=0x00007fe570188800 nid=2039 runnable "VM Periodic Task Thread" os_prio=0 cpu=151.73ms elapsed=242.02s tid=0x00007fe57012a1f0 nid=2038 waiting on condition "G1 Service" os_prio=0 cpu=12.38ms elapsed=242.02s tid=0x00007fe57011a0b0 nid=2037 runnable "G1 Refine#0" os_prio=0 cpu=187.71ms elapsed=242.02s tid=0x00007fe5701190f0 nid=2036 runnable "G1 Conc#0" os_prio=0 cpu=56.27ms elapsed=242.02s tid=0x00007fe5700961d0 nid=2035 runnable "G1 Main Marker" os_prio=0 cpu=0.61ms elapsed=242.02s tid=0x00007fe570095230 nid=2034 runnable "GC Thread#0" os_prio=0 cpu=47.53ms elapsed=242.02s tid=0x00007fe570084260 nid=2033 runnable JNI global refs: 20, weak refs: 0