2026-04-19 23:36:40 Full thread dump OpenJDK 64-Bit Server VM (21.0.10+7-Ubuntu-122.04 mixed mode): Threads class SMR info: _java_thread_list=0x00007fafd4001c40, length=24, elements={ 0x00007fb02001cd50, 0x00007fb0201eac90, 0x00007fb0201ec220, 0x00007fb0201fdb50, 0x00007fb0201ff150, 0x00007fb0202006f0, 0x00007fb020202230, 0x00007fb0202038a0, 0x00007fb0202de7b0, 0x00007fb02038b400, 0x00007fb0207a01b0, 0x00007fb0207d5730, 0x00007fb02093eb10, 0x00007fb020943950, 0x00007faf8800ae80, 0x00007faf94245f90, 0x00007faf94255f10, 0x00007faf94259790, 0x00007faf94273de0, 0x00007faf94276e10, 0x00007faf8c0863f0, 0x00007faf8c086e60, 0x00007fafac39e4f0, 0x00007fafd4000fe0 } "main" #1 [2034] prio=5 os_prio=0 cpu=1322.55ms elapsed=242.04s tid=0x00007fb02001cd50 nid=2034 in Object.wait() [0x00007fb027eb7000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c720b970> (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 <0x00000006c720b970> (a java.util.concurrent.atomic.AtomicReference) at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle.waitForStop(EquinoxBundle.java:312) at org.eclipse.osgi.launch.Equinox.waitForStop(Equinox.java:217) at org.apache.karaf.main.Main.awaitShutdown(Main.java:704) at org.apache.karaf.main.Main.main(Main.java:193) Locked ownable synchronizers: - None "Reference Handler" #9 [2042] daemon prio=10 os_prio=0 cpu=1.91ms elapsed=241.92s tid=0x00007fb0201eac90 nid=2042 waiting on condition [0x00007fb00437f000] java.lang.Thread.State: RUNNABLE at java.lang.ref.Reference.waitForReferencePendingList(java.base@21.0.10/Native Method) at java.lang.ref.Reference.processPendingReferences(java.base@21.0.10/Reference.java:246) at java.lang.ref.Reference$ReferenceHandler.run(java.base@21.0.10/Reference.java:208) Locked ownable synchronizers: - None "Finalizer" #10 [2043] daemon prio=8 os_prio=0 cpu=0.64ms elapsed=241.92s tid=0x00007fb0201ec220 nid=2043 in Object.wait() [0x00007fb00427f000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c63fa1b0> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.lang.ref.NativeReferenceQueue.await(java.base@21.0.10/NativeReferenceQueue.java:48) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:158) at java.lang.ref.NativeReferenceQueue.remove(java.base@21.0.10/NativeReferenceQueue.java:89) - locked <0x00000006c63fa1b0> (a java.lang.ref.NativeReferenceQueue$Lock) at java.lang.ref.Finalizer$FinalizerThread.run(java.base@21.0.10/Finalizer.java:173) Locked ownable synchronizers: - None "Signal Dispatcher" #11 [2044] daemon prio=9 os_prio=0 cpu=0.38ms elapsed=241.92s tid=0x00007fb0201fdb50 nid=2044 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Service Thread" #12 [2045] daemon prio=9 os_prio=0 cpu=0.72ms elapsed=241.92s tid=0x00007fb0201ff150 nid=2045 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Monitor Deflation Thread" #13 [2046] daemon prio=9 os_prio=0 cpu=35.04ms elapsed=241.92s tid=0x00007fb0202006f0 nid=2046 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "C2 CompilerThread0" #14 [2047] daemon prio=9 os_prio=0 cpu=1989.12ms elapsed=241.92s tid=0x00007fb020202230 nid=2047 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "C1 CompilerThread0" #16 [2048] daemon prio=9 os_prio=0 cpu=1625.07ms elapsed=241.92s tid=0x00007fb0202038a0 nid=2048 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE No compile task Locked ownable synchronizers: - None "Common-Cleaner" #17 [2097] daemon prio=8 os_prio=0 cpu=2.84ms elapsed=241.83s tid=0x00007fb0202de7b0 nid=2097 waiting on condition [0x00007fafdbb2d000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c63ee660> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.parkNanos(java.base@21.0.10/LockSupport.java:269) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1886) at java.lang.ref.ReferenceQueue.await(java.base@21.0.10/ReferenceQueue.java:71) at java.lang.ref.ReferenceQueue.remove0(java.base@21.0.10/ReferenceQueue.java:143) at java.lang.ref.ReferenceQueue.remove(java.base@21.0.10/ReferenceQueue.java:218) at jdk.internal.ref.CleanerImpl.run(java.base@21.0.10/CleanerImpl.java:140) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) at jdk.internal.misc.InnocuousThread.run(java.base@21.0.10/InnocuousThread.java:186) Locked ownable synchronizers: - None "Notification Thread" #18 [2100] daemon prio=9 os_prio=0 cpu=0.05ms elapsed=241.77s tid=0x00007fb02038b400 nid=2100 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "Active Thread: Equinox Container: c6584884-3304-45d3-aa2b-62c2df9cd951" #27 [2162] prio=5 os_prio=0 cpu=80.67ms elapsed=240.55s tid=0x00007fb0207a01b0 nid=2162 waiting on condition [0x00007fafdb12a000] java.lang.Thread.State: TIMED_WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c6c01258> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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: c6584884-3304-45d3-aa2b-62c2df9cd951" #29 [2163] daemon prio=5 os_prio=0 cpu=4.04ms elapsed=240.52s tid=0x00007fb0207d5730 nid=2163 in Object.wait() [0x00007fafdb02a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c6c00180> (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 <0x00000006c6c00180> (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: c6584884-3304-45d3-aa2b-62c2df9cd951" #30 [2164] daemon prio=5 os_prio=0 cpu=381.95ms elapsed=240.23s tid=0x00007fb02093eb10 nid=2164 in Object.wait() [0x00007fafdaf2a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c9c5fa38> (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 <0x00000006c9c5fa38> (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 [2165] prio=5 os_prio=0 cpu=43.30ms elapsed=240.22s tid=0x00007fb020943950 nid=2165 waiting on condition [0x00007fafdae2a000] 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$3.run(Main.java:409) Locked ownable synchronizers: - None "Karaf Shutdown Socket Thread" #32 [2166] daemon prio=5 os_prio=0 cpu=1.69ms elapsed=240.20s tid=0x00007faf8800ae80 nid=2166 runnable [0x00007fafdad2a000] java.lang.Thread.State: RUNNABLE at sun.nio.ch.Net.accept(java.base@21.0.10/Native Method) at sun.nio.ch.NioSocketImpl.accept(java.base@21.0.10/NioSocketImpl.java:748) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:698) at java.net.ServerSocket.platformImplAccept(java.base@21.0.10/ServerSocket.java:663) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:639) at java.net.ServerSocket.implAccept(java.base@21.0.10/ServerSocket.java:585) at java.net.ServerSocket.accept(java.base@21.0.10/ServerSocket.java:543) at org.apache.karaf.main.ShutdownSocketThread.run(ShutdownSocketThread.java:66) Locked ownable synchronizers: - <0x00000006c9b58130> (a java.util.concurrent.locks.ReentrantLock$NonfairSync) "FileSystemWatchService" #34 [2167] daemon prio=5 os_prio=0 cpu=3.09ms elapsed=239.81s tid=0x00007faf94245f90 nid=2167 runnable [0x00007fafdac2a000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$Poller.run(java.base@21.0.10/LinuxWatchService.java:307) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "fileinstall-/tmp/netconf-karaf-11.0.1-SNAPSHOT/etc" #33 [2168] daemon prio=5 os_prio=0 cpu=153.67ms elapsed=239.79s tid=0x00007faf94255f10 nid=2168 in Object.wait() [0x00007fafdab2a000] java.lang.Thread.State: TIMED_WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:320) - locked <0x00000006c9c00040> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "Coordination Timer" #35 [2169] daemon prio=5 os_prio=0 cpu=0.21ms elapsed=239.79s tid=0x00007faf94259790 nid=2169 in Object.wait() [0x00007fafdaa2a000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait0(java.base@21.0.10/Native Method) - waiting on <0x00000006c9c1ff60> (a java.util.TaskQueue) at java.lang.Object.wait(java.base@21.0.10/Object.java:366) at java.lang.Object.wait(java.base@21.0.10/Object.java:339) at java.util.TimerThread.mainLoop(java.base@21.0.10/Timer.java:537) - locked <0x00000006c9c1ff60> (a java.util.TaskQueue) at java.util.TimerThread.run(java.base@21.0.10/Timer.java:516) Locked ownable synchronizers: - None "CM Configuration Updater" #36 [2170] daemon prio=5 os_prio=0 cpu=175.49ms elapsed=239.77s tid=0x00007faf94273de0 nid=2170 waiting on condition [0x00007fafda92a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c9c3fe98> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$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 [2171] daemon prio=5 os_prio=0 cpu=59.88ms elapsed=239.77s tid=0x00007faf94276e10 nid=2171 waiting on condition [0x00007fafda82a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006c9c20080> (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$ConditionObject.await(java.base@21.0.10/AbstractQueuedSynchronizer.java:1746) at java.util.concurrent.LinkedBlockingDeque.takeFirst(java.base@21.0.10/LinkedBlockingDeque.java:485) at java.util.concurrent.LinkedBlockingDeque.take(java.base@21.0.10/LinkedBlockingDeque.java:673) at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:73) at java.lang.Thread.runWith(java.base@21.0.10/Thread.java:1596) at java.lang.Thread.run(java.base@21.0.10/Thread.java:1583) Locked ownable synchronizers: - None "FileSystemWatchService" #43 [2176] daemon prio=5 os_prio=0 cpu=0.47ms elapsed=239.56s tid=0x00007faf8c0863f0 nid=2176 runnable [0x00007fafda62a000] java.lang.Thread.State: RUNNABLE at sun.nio.fs.LinuxWatchService.poll(java.base@21.0.10/Native Method) at sun.nio.fs.LinuxWatchService$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-11.0.1-SNAPSHOT/deploy" #42 [2177] daemon prio=5 os_prio=0 cpu=165.56ms elapsed=239.56s tid=0x00007faf8c086e60 nid=2177 in Object.wait() [0x00007fafda52a000] 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 <0x00000006c9c5ff80> (a org.apache.felix.fileinstall.internal.DirectoryWatcher) Locked ownable synchronizers: - None "features-3-thread-1" #45 [2180] prio=5 os_prio=0 cpu=60.93ms elapsed=238.74s tid=0x00007fafac39e4f0 nid=2180 waiting on condition [0x00007fafda42a000] java.lang.Thread.State: WAITING (parking) at jdk.internal.misc.Unsafe.park(java.base@21.0.10/Native Method) - parking to wait for <0x00000006d2d99dd8> (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" #52 [2789] daemon prio=9 os_prio=0 cpu=0.47ms elapsed=0.12s tid=0x00007fafd4000fe0 nid=2789 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE Locked ownable synchronizers: - None "GC Thread#3" os_prio=0 cpu=38.71ms elapsed=241.50s tid=0x00007fafe4007fd0 nid=2149 runnable "GC Thread#2" os_prio=0 cpu=46.12ms elapsed=241.50s tid=0x00007fafe40074b0 nid=2148 runnable "GC Thread#1" os_prio=0 cpu=40.01ms elapsed=241.50s tid=0x00007fafe4006990 nid=2147 runnable "VM Thread" os_prio=0 cpu=40.19ms elapsed=241.96s tid=0x00007fb0201887c0 nid=2041 runnable "VM Periodic Task Thread" os_prio=0 cpu=158.27ms elapsed=242.03s tid=0x00007fb02012a1f0 nid=2040 waiting on condition "G1 Service" os_prio=0 cpu=14.94ms elapsed=242.03s tid=0x00007fb02011a0b0 nid=2039 runnable "G1 Refine#0" os_prio=0 cpu=215.19ms elapsed=242.03s tid=0x00007fb0201190f0 nid=2038 runnable "G1 Conc#0" os_prio=0 cpu=47.91ms elapsed=242.03s tid=0x00007fb0200961d0 nid=2037 runnable "G1 Main Marker" os_prio=0 cpu=0.57ms elapsed=242.03s tid=0x00007fb020095230 nid=2036 runnable "GC Thread#0" os_prio=0 cpu=48.69ms elapsed=242.03s tid=0x00007fb020084260 nid=2035 runnable JNI global refs: 20, weak refs: 0