The following tests timed out in the JDK24 CI:

serviceability/jvmti/events/SingleStep/singlestep01/singlestep01.java
serviceability/jvmti/events/SingleStep/singlestep03/singlestep03.java

Here's a snippet from the singlestep01 log file:

#section:main
----------messages:(8/337)----------
command: main -agentlib:singlestep01 singlestep01
reason: User specified action: run main/othervm/native -agentlib:singlestep01 singlestep01
started: Tue Aug 27 04:45:15 UTC 2024
Mode: othervm [/othervm specified]
Timeout information:
--- Timeout information end.
finished: Tue Aug 27 05:02:43 UTC 2024
elapsed time (seconds): 1048.176
----------configuration:(0/0)----------
----------System.out:(8/225)----------
setting event callbacks ...
setting event callbacks done
enabling JVMTI events ...
enabling the events done

ClassLoad event received for the class "Lsinglestep01;"
setting breakpoint ...
Timeout signalled after 480 seconds
----------System.err:(0/0)----------
----------rerun:(38/8716)*----------

<snip>

result: Error. Program `/opt/mach5/mesos/work_dir/jib-master/install/jdk-24+13-1349/linux-x64-debug.jdk/jdk-24/fastdebug/bin/java' timed out (timeout set to 480000ms, elapsed time including timeout handling was 1048169ms).


Here's a snippet from the singlestep03 log file:

#section:main
----------messages:(8/355)----------
command: main -agentlib:singlestep03 singlestep03 platform
reason: User specified action: run main/othervm/native -agentlib:singlestep03 singlestep03 platform
started: Tue Aug 27 04:45:15 UTC 2024
Mode: othervm [/othervm specified]
Timeout information:
--- Timeout information end.
finished: Tue Aug 27 05:02:43 UTC 2024
elapsed time (seconds): 1048.056
----------configuration:(0/0)----------
----------System.out:(8/225)----------
setting event callbacks ...
setting event callbacks done
enabling JVMTI events ...
enabling the events done

ClassLoad event received for the class "Lsinglestep03;"
setting breakpoint ...
Timeout signalled after 480 seconds
----------System.err:(0/0)----------
----------rerun:(38/8725)*----------

<snip>

result: Error. Program `/opt/mach5/mesos/work_dir/jib-master/install/jdk-24+13-1349/linux-x64-debug.jdk/jdk-24/fastdebug/bin/java' timed out (timeout set to 480000ms, elapsed time including timeout handling was 1048047ms).