The following test failed in the JDK23 CI:

serviceability/attach/RemovingUnixDomainSocketTest.java

Here's a snippet from the log file:

#section:driver
----------messages:(7/253)----------
command: driver RemovingUnixDomainSocketTest
reason: User specified action: run driver RemovingUnixDomainSocketTest
started: Thu Jul 18 20:16:07 GMT 2024
Mode: agentvm
Agent id: 13
finished: Thu Jul 18 20:20:10 GMT 2024
elapsed time (seconds): 243.121
----------configuration:(14/2041)----------

<snip>

----------System.out:(15/1971)----------
Command line: ['/System/Volumes/Data/mesos/work_dir/jib-master/install/jdk-23+33-2358/macosx-aarch64-debug.jdk/jdk-23/fastdebug/bin/java' '-XX:MaxRAMPercentage=6.25' '-Dtest.boot.jdk=/System/Volumes/Data/mesos/work_dir/jib-master/install/jdk/22/36/bundles/macos-aarch64/jdk-22_macos-aarch64_bin.tar.gz/jdk-22.jdk/Contents/Home' '-Djava.io.tmpdir=/System/Volumes/Data/mesos/work_dir/slaves/a4a7850a-7c35-410a-b879-d77fbb2f6087-S71697/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/4706c086-d177-4b9e-bc27-d98aca8d5f3d/runs/751cfe53-6528-4b98-b44e-19a07f9b9826/testoutput/test-support/jtreg_open_test_hotspot_jtreg_tier1_serviceability/tmp' '-XX:+UnlockExperimentalVMOptions' '-XX:LockingMode=1' '-cp' '/System/Volumes/Data/mesos/work_dir/slaves/a4a7850a-7c35-410a-b879-d77fbb2f6087-S71697/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/4706c086-d177-4b9e-bc27-d98aca8d5f3d/runs/751cfe53-6528-4b98-b44e-19a07f9b9826/testoutput/test-support/jtreg_open_test_hotspot_jtreg_tier1_serviceability/classes/2/serviceability/attach/RemovingUnixDomainSocketTest.d:/System/Volumes/Data/mesos/work_dir/slaves/a4a7850a-7c35-410a-b879-d77fbb2f6087-S71697/frameworks/1735e8a2-a1db-478c-8104-60c8b0af87dd-0196/executors/4706c086-d177-4b9e-bc27-d98aca8d5f3d/runs/751cfe53-6528-4b98-b44e-19a07f9b9826/testoutput/test-support/jtreg_open_test_hotspot_jtreg_tier1_serviceability/classes/2/test/lib' 'jdk.test.lib.apps.LingeredApp' '39edc24c-748a-4fb8-927a-ee4b05478726.lck']
LingeredApp startup took 1019ms
Check for hs_err_pid/core/mdmp files:
None.
[2024-07-18T20:16:08.180797Z] Gathering output for process 15608
jcmd is still running after 240 seconds, terminating...
[2024-07-18T20:20:09.424546Z] Waiting for completion for process 15608
[2024-07-18T20:20:09.424903Z] Waiting for completion finished for process 15608
jcmd stdout: [15602:
];
jcmd stderr: []
jcmd exitValue = 143
 LingeredApp stdout: [];
 LingeredApp stderr: []
 LingeredApp exitValue = 0
----------System.err:(17/801)----------
 stdout: [15602:
];
 stderr: []
 exitValue = 143

java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [143]
at jdk.test.lib.process.OutputAnalyzer.shouldHaveExitValue(OutputAnalyzer.java:521)
at RemovingUnixDomainSocketTest.runJCmd(RemovingUnixDomainSocketTest.java:69)
at RemovingUnixDomainSocketTest.main(RemovingUnixDomainSocketTest.java:79)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:333)
at java.base/java.lang.Thread.run(Thread.java:1575)

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [143]