RunThese24H.java failed with EXCEPTION_ACCESS_VIOLATION in __write_sample_info__

The following test failed in an Adhoc JDK18 job set:

applications/runthese/RunThese24H.java

Here's a snippet from the log file:

[stress.process.out] [26355.384s][info ][gc ] GC(1758) Pause Young (Normal) (G1 Evacuation Pause) 1988M->1008M(2400M) 32.458ms
[stress.process.out] [26370.025s][info ][gc ] GC(1759) Pause Young (Normal) (G1 Evacuation Pause) 1984M->1014M(2400M) 33.160ms
[stress.process.out] [26384.907s][info ][gc ] GC(1760) Pause Young (Normal) (G1 Evacuation Pause) 2022M->1014M(2400M) 28.079ms
[stress.process.out] #
[stress.process.out] # A fatal error has been detected by the Java Runtime Environment:
[stress.process.out] #
[stress.process.out] # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffa3b522a7f, pid=7060, tid=7496
[stress.process.out] #
[stress.process.out] # JRE version: Java(TM) SE Runtime Environment (18.0) (build 18-internal+0-2021-12-16-2319118.daniel.daugherty.8273107forjdk18.git)
[stress.process.out] # Java VM: Java HotSpot(TM) 64-Bit Server VM (18-internal+0-2021-12-16-2319118.daniel.daugherty.8273107forjdk18.git, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, windows-amd64)
[stress.process.out] # Problematic frame:
[stress.process.out] # V [jvm.dll+0x682a7f] __write_sample_info__+0xaf
[stress.process.out] #
[stress.process.out] # Core dump will be written. Default location: T:\\testoutput\\test-support\\jtreg_closed_test_hotspot_jtreg_applications_runthese_RunThese24H_java\\scratch\\0\\hs_err_pid7060.mdmp
[stress.process.out] #
[stress.process.out] # JFR recording file will be written. Location: T:\\testoutput\\test-support\\jtreg_closed_test_hotspot_jtreg_applications_runthese_RunThese24H_java\\scratch\\0\\hs_err_pid7060.jfr
[stress.process.out] #
[stress.process.out] Unsupported internal testing APIs have been used.
[stress.process.out]
[stress.process.out] # An error report file with more information is saved as:
[stress.process.out] # T:\\testoutput\\test-support\\jtreg_closed_test_hotspot_jtreg_applications_runthese_RunThese24H_java\\scratch\\0\\hs_err_pid7060.log
[stress.process.out] #
[stress.process.out] # If you would like to submit a bug report, please visit:
[stress.process.out] # https://bugreport.java.com/bugreport/crash.jsp
[stress.process.out] #
[2021-12-18T12:07:39.857630300Z] Gathering output for process 9804
[2021-12-18T12:07:40.925926100Z] Waiting for completion for process 9804
[2021-12-18T12:07:40.925926100Z] Waiting for completion finished for process 9804
Output and diagnostic info for process 9804 was saved into 'pid-9804-output.log'
[2021-12-18T12:07:40.925926100Z] Gathering output for process 2392
[2021-12-18T12:07:41.050922500Z] Waiting for completion for process 2392
[2021-12-18T12:07:41.050922500Z] Waiting for completion finished for process 2392
Output and diagnostic info for process 2392 was saved into 'pid-2392-output.log'
[2021-12-18T12:07:41.050922500Z] Gathering output for process 9896
[2021-12-18T12:07:41.160323700Z] Waiting for completion for process 9896
[2021-12-18T12:07:41.160323700Z] Waiting for completion finished for process 9896
Output and diagnostic info for process 9896 was saved into 'pid-9896-output.log'
[2021-12-18T12:07:41.160323700Z] Gathering output for process 10212
[2021-12-18T12:07:41.332226Z] Waiting for completion for process 10212
[2021-12-18T12:07:41.332226Z] Waiting for completion finished for process 10212
Output and diagnostic info for process 10212 was saved into 'pid-10212-output.log'


Stress process failed. See stress.process.err/stress.process.out files for details.


Here's the crashing thread's stack:

--------------- T H R E A D ---------------

Current thread (0x000001bb7b568d10): JavaThread "JfrStressModule" [_thread_in_vm, id=7496, stack(0x0000001afa600000,0x0000001afa700000)]

Stack: [0x0000001afa600000,0x0000001afa700000], sp=0x0000001afa6fefa0, free space=1019k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x682a7f] __write_sample_info__+0xaf (objectSampleWriter.cpp:210)
V [jvm.dll+0x6823a1] ObjectSampleWriter::~ObjectSampleWriter+0xc1 (objectSampleWriter.cpp:623)
V [jvm.dll+0x68087d] ObjectSampleCheckpoint::_write+0x15d (objectSampleCheckpoint.cpp:396)
V [jvm.dll+0x2d6e8b] EventEmitter::emit+0x1ab (eventEmitter.cpp:64)
V [jvm.dll+0x56473a] LeakProfiler::emit_events+0x3a (leakProfiler.cpp:89)
V [jvm.dll+0x3c7efc] jfr_emit_old_object_samples+0x9c (jfrJniMethod.cpp:355)
C 0x000001bb2c151366

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j jdk.jfr.internal.JVM.emitOldObjectSamples(JZZ)V+0 jdk.jfr@18-internal
j jdk.jfr.internal.OldObjectSample.emit(J)V+14 jdk.jfr@18-internal
j jdk.jfr.internal.OldObjectSample.emit(Ljdk/jfr/internal/PlatformRecording;)V+31 jdk.jfr@18-internal
j jdk.jfr.internal.PlatformRecorder.stop(Ljdk/jfr/internal/PlatformRecording;)V+142 jdk.jfr@18-internal
j jdk.jfr.internal.PlatformRecording.stop(Ljava/lang/String;)Z+38 jdk.jfr@18-internal
j jdk.jfr.Recording.stop()Z+6 jdk.jfr@18-internal
j applications.kitchensink.process.stress.modules.JfrStressModule.execute()V+94
j applications.kitchensink.process.stress.modules.StressModule.run()V+109
v ~StubRoutines::call_stub

siginfo: EXCEPTION_ACCESS_VIOLATION (0xc0000005), reading address 0x0000000000000008