Following test timedout in jdk-21 CI:

Build- jdk-21.0.6+1-120
Regression- Yes. Issue is seen even after JDK-8309871 is fixed

jdk/jfr/api/consumer/recordingstream/TestSetEndTime.java

command: main -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps jdk.jfr.api.consumer.recordingstream.TestSetEndTime
reason: User specified action: run main/othervm -XX:+UnlockExperimentalVMOptions -XX:-UseFastUnorderedTimeStamps jdk.jfr.api.consumer.recordingstream.TestSetEndTime
started: Sat Sep 28 19:52:04 GMT 2024
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules jdk.jfr,java.management
Timeout information:

Find start and end time as instants:
Start : 2024-09-28T19:52:07.233421267Z
Middle : 2024-09-28T19:52:07.239002314Z
End : 2024-09-28T19:52:07.245948948Z

Opening stream between 2024-09-28T19:52:07.233421267Z and 2024-09-28T19:52:07.245948948Z
Event 2024-09-28T19:52:07.239002314Z include=true
Setting end time: 2024-09-28T19:52:09.688456Z
Found events: 6
Timeout signalled after 480 seconds

test result: Error. Program `/System/Volumes/Data/mesos/work_dir/jib-master/install/jdk-21.0.6+1-120/macosx-x64-debug.jdk/jdk-21.0.6/fastdebug/bin/java' timed out (timeout set to 480000ms, elapsed time including timeout handling was 1328404ms).