----------System.out:(1/51)----------
[19:59:10.752] Timeout signalled after 480 seconds
----------System.err:(0/0)----------
----------rerun:(43/8572)*----------

Nothing much t go on. Timeout stackdump shows:


"MainThread" #35 [3310066] prio=5 os_prio=0 cpu=3455.73ms elapsed=480.59s allocated=26588K defined_classes=1043 tid=0x0000ffff80298bb0 nid=3310066 waiting on condition [0x0000ffff46130000]
   java.lang.Thread.State: WAITING (parking)
Thread: 0x0000ffff80298bb0 [0x3281f2] State: _at_safepoint _at_poll_safepoint 0
   JavaThread state: _thread_blocked
at jdk.internal.misc.Unsafe.park(java.base@26-ea/Native Method)
- parking to wait for <0x00000000d037ed98> (a java.util.concurrent.CountDownLatch$Sync)
at java.util.concurrent.locks.LockSupport.park(java.base@26-ea/LockSupport.java:223)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@26-ea/AbstractQueuedSynchronizer.java:790)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(java.base@26-ea/AbstractQueuedSynchronizer.java:1139)
at java.util.concurrent.CountDownLatch.await(java.base@26-ea/CountDownLatch.java:230)
at jdk.jfr.internal.consumer.AbstractEventStream.awaitTermination(jdk.jfr@26-ea/AbstractEventStream.java:202)
at jdk.jfr.internal.consumer.AbstractEventStream.awaitTermination(jdk.jfr@26-ea/AbstractEventStream.java:185)
at jdk.management.jfr.RemoteRecordingStream.stop(jdk.management.jfr@26-ea/RemoteRecordingStream.java:597)
- locked <0x00000000d037ed88> (a java.lang.Object)
at jdk.jfr.jmx.streaming.TestStop.testNestedStop(TestStop.java:143)
at jdk.jfr.jmx.streaming.TestStop.main(TestStop.java:63)
at java.lang.invoke.LambdaForm$DMH/0x00007ff001041c00.invokeStatic(java.base@26-ea/LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/0x00007ff001045400.invoke(java.base@26-ea/LambdaForm$MH)
at java.lang.invoke.Invokers$Holder.invokeExact_MT(java.base@26-ea/Invokers$Holder)
at jdk.internal.reflect.DirectMethodHandleAccessor.invokeImpl(java.base@26-ea/DirectMethodHandleAccessor.java:155)
at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(java.base@26-ea/DirectMethodHandleAccessor.java:104)
at java.lang.reflect.Method.invoke(java.base@26-ea/Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.lang.Thread.runWith(java.base@26-ea/Thread.java:1529)
at java.lang.Thread.run(java.base@26-ea/Thread.java:1516)

   Locked ownable synchronizers:
- None

"JFR Recorder Thread" #40 [3310107] daemon prio=5 os_prio=0 cpu=6.36ms elapsed=479.25s allocated=0B defined_classes=0 tid=0x0000fffefd34ff40 nid=3310107 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
Thread: 0x0000fffefd34ff40 [0x32821b] State: _at_safepoint _at_poll_safepoint 0
   JavaThread state: _thread_in_native

   Locked ownable synchronizers:
- None

"JFR Periodic Tasks" #41 [3310143] daemon prio=5 os_prio=0 cpu=39.49ms elapsed=478.38s allocated=2468K defined_classes=6 tid=0x0000fffefd398910 nid=3310143 in Object.wait() [0x0000ffff454f5000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
Thread: 0x0000fffefd398910 [0x32823f] State: _at_safepoint _at_poll_safepoint 0
   JavaThread state: _thread_blocked
at java.lang.Object.wait0(java.base@26-ea/Native Method)
- waiting on <no object reference available>
at java.lang.Object.wait(java.base@26-ea/Object.java:391)
at jdk.jfr.internal.PlatformRecorder.takeNap(jdk.jfr@26-ea/PlatformRecorder.java:540)
- locked <0x00000000d006d198> (a jdk.jfr.internal.management.HiddenWait)
at jdk.jfr.internal.PlatformRecorder.periodicTask(jdk.jfr@26-ea/PlatformRecorder.java:508)
at jdk.jfr.internal.PlatformRecorder.lambda$startDiskMonitor$0(jdk.jfr@26-ea/PlatformRecorder.java:428)
at jdk.jfr.internal.PlatformRecorder$$Lambda/0x00007ff0010979a8.run(jdk.jfr@26-ea/Unknown Source)
at java.lang.Thread.runWith(java.base@26-ea/Thread.java:1529)
at java.lang.Thread.run(java.base@26-ea/Thread.java:1516)

   Locked ownable synchronizers:
- None

"Timer-0" #45 [3310183] daemon prio=5 os_prio=0 cpu=0.39ms elapsed=477.60s allocated=0B defined_classes=0 tid=0x0000fffedc016ed0 nid=3310183 in Object.wait() [0x0000ffff44ef8000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
Thread: 0x0000fffedc016ed0 [0x328267] State: _at_safepoint _at_poll_safepoint 0
   JavaThread state: _thread_blocked
at java.lang.Object.wait0(java.base@26-ea/Native Method)
- waiting on <0x00000000d006e750> (a java.util.TaskQueue)
at java.lang.Object.wait(java.base@26-ea/Object.java:391)
at java.util.TimerThread.mainLoop(java.base@26-ea/Timer.java:569)
- locked <0x00000000d006e750> (a java.util.TaskQueue)
at java.util.TimerThread.run(java.base@26-ea/Timer.java:522)

   Locked ownable synchronizers:
- None

"JFR Event Stream 3" #53 [3310328] prio=5 os_prio=0 cpu=124.06ms elapsed=474.39s allocated=223K defined_classes=0 tid=0x0000fffefd3b6fa0 nid=3310328 in Object.wait() [0x0000ffff446fb000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
Thread: 0x0000fffefd3b6fa0 [0x3282f8] State: _at_safepoint _at_poll_safepoint 0
   JavaThread state: _thread_blocked
at java.lang.Object.wait0(java.base@26-ea/Native Method)
- waiting on <no object reference available>
at java.lang.Object.wait(java.base@26-ea/Object.java:391)
at jdk.jfr.internal.management.HiddenWait.takeNap(jdk.jfr@26-ea/HiddenWait.java:35)
- locked <0x00000000d038bc60> (a jdk.jfr.internal.management.HiddenWait)
at jdk.jfr.internal.consumer.RepositoryFiles.updatePaths(jdk.jfr@26-ea/RepositoryFiles.java:110)
at jdk.jfr.internal.consumer.RepositoryFiles.firstPath(jdk.jfr@26-ea/RepositoryFiles.java:85)
at jdk.jfr.internal.consumer.EventDirectoryStream.processRecursionSafe(jdk.jfr@26-ea/EventDirectoryStream.java:136)
at jdk.jfr.internal.consumer.EventDirectoryStream.process(jdk.jfr@26-ea/EventDirectoryStream.java:120)
at jdk.jfr.internal.consumer.AbstractEventStream.execute(jdk.jfr@26-ea/AbstractEventStream.java:262)
at jdk.jfr.internal.consumer.AbstractEventStream.lambda$startAsync$0(jdk.jfr@26-ea/AbstractEventStream.java:226)
at jdk.jfr.internal.consumer.AbstractEventStream$$Lambda/0x00007ff0010a3f98.run(jdk.jfr@26-ea/Unknown Source)
at java.lang.Thread.runWith(java.base@26-ea/Thread.java:1529)
at java.lang.Thread.run(java.base@26-ea/Thread.java:1516)

   Locked ownable synchronizers:
- None

"JFR: Download Thread 2025-11-30T19:51:17.155122233Z" #54 [3310329] prio=5 os_prio=0 cpu=306.83ms elapsed=474.39s allocated=18738K defined_classes=1 tid=0x0000fffefc205140 nid=3310329 in Object.wait() [0x0000ffff456f4000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
Thread: 0x0000fffefc205140 [0x3282f9] State: _at_safepoint _at_poll_safepoint 0
   JavaThread state: _thread_blocked
at java.lang.Object.wait0(java.base@26-ea/Native Method)
- waiting on <no object reference available>
at java.lang.Object.wait(java.base@26-ea/Object.java:391)
at jdk.jfr.internal.management.HiddenWait.takeNap(jdk.jfr@26-ea/HiddenWait.java:35)
- locked <0x00000000d03c3470> (a jdk.jfr.internal.management.HiddenWait)
at jdk.management.jfr.DownLoadThread.run(jdk.management.jfr@26-ea/DownLoadThread.java:69)

   Locked ownable synchronizers:
- None