2026-04-11 23:13:33 Full thread dump OpenJDK 64-Bit Server VM (21.0.10+7-Ubuntu-122.04 mixed mode): Threads class SMR info: _java_thread_list=0x00007f9ea8001c40, length=24, elements={ 0x00007f9ef401cd80, 0x00007f9ef41eaca0, 0x00007f9ef41ec230, 0x00007f9ef41fdb60, 0x00007f9ef41ff160, 0x00007f9ef4200700, 0x00007f9ef4202240, 0x00007f9ef42038b0, 0x00007f9ef42b6780, 0x00007f9ef4343640, 0x00007f9ef4768ab0, 0x00007f9ef479e0a0, 0x00007f9ef490a560, 0x00007f9ef48e4fb0, 0x00007f9e6400a7d0, 0x00007f9e60244f70, 0x00007f9e60254f00, 0x00007f9e60258910, 0x00007f9e602750e0, 0x00007f9e60278110, 0x00007f9e58164bb0, 0x00007f9e581652c0, 0x00007f9e8443d2c0, 0x00007f9ea8000fe0 } "main" #1 [2010] prio=5 os_prio=0 cpu=1261.63ms elapsed=241.98s tid=0x00007f9ef401cd80 nid=2010 in Object.wait() [0x00007f9efbfef000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c6b225d0> (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 <0x00000006c6b225d0> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [2018] daemon prio=10 os_prio=0 cpu=1.47ms elapsed=241.87s tid=0x00007f9ef41eaca0 nid=2018 waiting on condition [0x00007f9ed8480000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.10/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.10/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.10/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [2019] daemon prio=8 os_prio=0 cpu=0.47ms elapsed=241.87s tid=0x00007f9ef41ec230 nid=2019 in Object.wait() [0x00007f9ed8380000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c6393428> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.10/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.10/NativeReferenceQueue.java:89) - locked <0x00000006c6393428> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.10/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [2020] daemon prio=9 os_prio=0 cpu=0.34ms elapsed=241.87s tid=0x00007f9ef41fdb60 nid=2020 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [2021] daemon prio=9 os_prio=0 cpu=0.61ms elapsed=241.87s tid=0x00007f9ef41ff160 nid=2021 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [2022] daemon prio=9 os_prio=0 cpu=31.13ms elapsed=241.87s tid=0x00007f9ef4200700 nid=2022 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [2023] daemon prio=9 os_prio=0 cpu=1780.63ms elapsed=241.87s tid=0x00007f9ef4202240 nid=2023 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [2024] daemon prio=9 os_prio=0 cpu=1471.26ms elapsed=241.87s tid=0x00007f9ef42038b0 nid=2024 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [2058] daemon prio=8 os_prio=0 cpu=0.97ms elapsed=241.80s tid=0x00007f9ef42b6780 nid=2058 waiting on condition [0x00007f9ea7c2d000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c6387188> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.10/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1886) at java.lang.ref.ReferenceQueue.await(java.base@21.0.10/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.10/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.10/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.10/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [2074] daemon prio=9 os_prio=0 cpu=0.13ms elapsed=241.74s tid=0x00007f9ef4343640 nid=2074 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: be0326f0-5c6f-4fd1-9cef-bcc12c66eff8" #27 [2138] prio=5 os_prio=0 cpu=77.13ms elapsed=240.65s tid=0x00007f9ef4768ab0 nid=2138 waiting on condition [0x00007f9ea722a000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c6a02508> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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: be0326f0-5c6f-4fd1-9cef-bcc12c66eff8" #29 [2139] daemon prio=5 os_prio=0 cpu=2.33ms elapsed=240.62s tid=0x00007f9ef479e0a0 nid=2139 in Object.wait() [0x00007f9ea712a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c6a010b8> (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 <0x00000006c6a010b8> (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: be0326f0-5c6f-4fd1-9cef-bcc12c66eff8" #30 [2140] daemon prio=5 os_prio=0 cpu=360.65ms elapsed=240.36s tid=0x00007f9ef490a560 nid=2140 in Object.wait() [0x00007f9ea702a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006d34a68e0> (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 <0x00000006d34a68e0> (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 [2141] prio=5 os_prio=0 cpu=38.29ms elapsed=240.35s tid=0x00007f9ef48e4fb0 nid=2141 waiting on condition [0x00007f9ea6f2a000] 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$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [2142] daemon prio=5 os_prio=0 cpu=1.38ms elapsed=240.30s tid=0x00007f9e6400a7d0 nid=2142 runnable [0x00007f9ea6e2a000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.10/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.10/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.10/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.10/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006d302c910> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "FileSystemWatchService" #34 [2143] daemon prio=5 os_prio=0 cpu=2.76ms elapsed=239.92s tid=0x00007f9e60244f70 nid=2143 runnable [0x00007f9ea6d2a000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.10/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-9.0.3-SNAPSHOT/etc" #33 [2144] daemon prio=5 os_prio=0 cpu=123.01ms elapsed=239.91s tid=0x00007f9e60254f00 nid=2144 in Object.wait() [0x00007f9ea6c2a000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006d3400058> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Coordination Timer" #35 [2145] daemon prio=5 os_prio=0 cpu=0.18ms elapsed=239.91s tid=0x00007f9e60258910 nid=2145 in Object.wait() [0x00007f9ea6b2a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006d34f9e58> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.10/Timer.java:537) - locked <0x00000006d34f9e58> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.10/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #36 [2146] daemon prio=5 os_prio=0 cpu=179.53ms elapsed=239.89s tid=0x00007f9e602750e0 nid=2146 waiting on condition [0x00007f9ea6a2a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006d34002a0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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 [2147] daemon prio=5 os_prio=0 cpu=51.29ms elapsed=239.89s tid=0x00007f9e60278110 nid=2147 waiting on condition [0x00007f9ea692a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006d34a6bc8> (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$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.10/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.10/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #47 [2156] daemon prio=5 os_prio=0 cpu=0.20ms elapsed=239.59s tid=0x00007f9e58164bb0 nid=2156 runnable [0x00007f9ea672a000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$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-9.0.3-SNAPSHOT/deploy" #46 [2157] daemon prio=5 os_prio=0 cpu=145.27ms elapsed=239.59s tid=0x00007f9e581652c0 nid=2157 in Object.wait() [0x00007f9ea662a000] 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 <0x00000006d34f9f88> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "features-3-thread-1" #48 [2158] prio=5 os_prio=0 cpu=40.15ms elapsed=239.06s tid=0x00007f9e8443d2c0 nid=2158 waiting on condition [0x00007f9ea652a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006cb7cbb90> (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 [2769] daemon prio=9 os_prio=0 cpu=0.24ms elapsed=0.11s tid=0x00007f9ea8000fe0 nid=2769 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=39.67ms elapsed=241.50s tid=0x00007f9eb8007fd0 nid=2081 runnable "GC Thread#2" os_prio=0 cpu=41.95ms elapsed=241.50s tid=0x00007f9eb80074b0 nid=2080 runnable "GC Thread#1" os_prio=0 cpu=37.13ms elapsed=241.50s tid=0x00007f9eb8006990 nid=2079 runnable "VM Thread" os_prio=0 cpu=29.52ms elapsed=241.91s tid=0x00007f9ef41887d0 nid=2017 runnable "VM Periodic Task Thread" os_prio=0 cpu=148.72ms elapsed=241.97s tid=0x00007f9ef412a200 nid=2016 waiting on condition "G1 Service" os_prio=0 cpu=17.10ms elapsed=241.97s tid=0x00007f9ef411a0c0 nid=2015 runnable "G1 Refine#0" os_prio=0 cpu=190.01ms elapsed=241.97s tid=0x00007f9ef4119100 nid=2014 runnable "G1 Conc#0" os_prio=0 cpu=40.50ms elapsed=241.97s tid=0x00007f9ef40961e0 nid=2013 runnable "G1 Main Marker" os_prio=0 cpu=0.34ms elapsed=241.97s tid=0x00007f9ef4095240 nid=2012 runnable "GC Thread#0" os_prio=0 cpu=37.74ms elapsed=241.97s tid=0x00007f9ef4084270 nid=2011 runnable JNI global refs: 20, weak refs: 0