The following test failed in the JDK21 CI:

jdk/jfr/jmx/streaming/TestMultipleChunks.java

Here's a snippet from the log file:

#section:main
----------messages:(7/362)----------
command: main jdk.jfr.jmx.streaming.TestMultipleChunks
reason: User specified action: run main/othervm jdk.jfr.jmx.streaming.TestMultipleChunks
started: Fri Dec 09 18:50:34 UTC 2022
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules jdk.jfr,jdk.management.jfr
finished: Fri Dec 09 18:50:37 UTC 2022
elapsed time (seconds): 3.478
----------configuration:(3/54)----------
Boot Layer
  add modules: jdk.jfr jdk.management.jfr

----------System.out:(0/0)----------
----------System.err:(7/598)----------
java.lang.ArrayIndexOutOfBoundsException: Index -1128626314 out of bounds for length 50000
at jdk.management.jfr/jdk.management.jfr.DiskRepository.nextByte(DiskRepository.java:368)
at jdk.management.jfr/jdk.management.jfr.DiskRepository.processEventSize(DiskRepository.java:263)
at jdk.management.jfr/jdk.management.jfr.DiskRepository.write(DiskRepository.java:168)
at jdk.management.jfr/jdk.management.jfr.DownLoadThread.run(DownLoadThread.java:65)
STATUS:Passed.
STATUS:Failed.`main' threw exception: java.lang.ArrayIndexOutOfBoundsException: Index -1128626314 out of bounds for length 50000
----------rerun:(41/8034)*----------