GHA Sanity Checks workflow seemed to catch a test bug in shenandoah,
https://github.com/pengxiaolong/jdk/actions/runs/9704355781/job/26785677573#logs

windows-x64 / test

```
TEST: gc/shenandoah/mxbeans/TestPauseNotifications.java#passive
TEST JDK: d:\a\jdk\jdk\bundles\jdk\jdk-24\fastdebug

ACTION: build -- Passed. Build successful
REASON: Named class compiled on demand
TIME:   0.157 seconds
messages:
command: build TestPauseNotifications
reason: Named class compiled on demand
started: Thu Jun 27 23:50:25 UTC 2024
Test directory:
  compile: TestPauseNotifications
finished: Thu Jun 27 23:50:25 UTC 2024
elapsed time (seconds): 0.157

ACTION: compile -- Passed. Compilation successful
REASON: .class file out of date or does not exist
TIME:   0.157 seconds
messages:
command: compile D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans\TestPauseNotifications.java
reason: .class file out of date or does not exist
started: Thu Jun 27 23:50:25 UTC 2024
Mode: agentvm
Agent id: 7
finished: Thu Jun 27 23:50:25 UTC 2024
elapsed time (seconds): 0.157
configuration:
Boot Layer (javac runtime environment)
  class path: D:\a\jdk\jdk\jtreg\installed\lib\javatest.jar 
              D:\a\jdk\jdk\jtreg\installed\lib\jtreg.jar 
  patch:      java.base D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\patches\java.base

javac compilation environment
  source path: D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans
               D:\a\jdk\jdk\test\lib
               D:\a\jdk\jdk\test\hotspot\jtreg
  class path:  D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans
               D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\gc\shenandoah\mxbeans\TestPauseNotifications_passive.d
               D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\test\lib
               D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes

	at TestPauseNotifications.main(TestPauseNotifications.java:226)
	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.MainWrapper$MainTask.run(MainWrapper.java:138)
	at java.base/java.lang.Thread.run(Thread.java:1575)

JavaTest Message: Test threw exception: java.lang.IllegalStateException: Pauses duration (590) is expected to be not larger than cycles duration (560)
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.IllegalStateException: Pauses duration (590) is expected to be not larger than cycles duration (560)
rerun:
cd 'D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\scratch_1' && \
PATH='C:\hostedtoolcache\windows\msys2\msys64\usr\bin;D:\a\_temp\setup-msys2' \
SystemDrive=C: \
SystemRoot='C:\Windows' \
TEMP='C:\Users\RUNNER~1\AppData\Local\Temp' \
TEST_IMAGE_DIR='d:\a\jdk\jdk\bundles\tests' \
TMP='C:\Users\RUNNER~1\AppData\Local\Temp' \
_NT_SYMBOL_PATH=' d:\a\jdk\jdk\bundles\symbols\jdk-24\fastdebug\bin;d:\a\jdk\jdk\bundles\symbols\jdk-24\fastdebug\bin\server' \
windir='C:\Windows' \
CLASSPATH='D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\gc\shenandoah\mxbeans\TestPauseNotifications_passive.d;D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans;D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\test\lib;D:\a\jdk\jdk\test\lib;D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes;D:\a\jdk\jdk\test\hotspot\jtreg;D:\a\jdk\jdk\jtreg\installed\lib\javatest.jar;D:\a\jdk\jdk\jtreg\installed\lib\jtreg.jar' \
    'd:\a\jdk\jdk\bundles\jdk\jdk-24\fastdebug\bin\java' \
        -Dtest.vm.opts='-XX:MaxRAMPercentage=25 -Dtest.boot.jdk=d:\a\jdk\jdk\bootjdk\jdk -Djava.io.tmpdir=d:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\tmp -XX:+CreateCoredumpOnCrash' \
        -Dtest.tool.vm.opts='-J-XX:MaxRAMPercentage=25 -J-Dtest.boot.jdk=d:\a\jdk\jdk\bootjdk\jdk -J-Djava.io.tmpdir=d:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\tmp -J-XX:+CreateCoredumpOnCrash' \
        -Dtest.compiler.opts= \
        -Dtest.java.opts=-XX:-CreateCoredumpOnCrash \
        -Dtest.jdk='d:\a\jdk\jdk\bundles\jdk\jdk-24\fastdebug' \
        -Dcompile.jdk='d:\a\jdk\jdk\bundles\jdk\jdk-24\fastdebug' \
        -Dtest.timeout.factor=4.0 \
        -Dtest.nativepath='d:\a\jdk\jdk\bundles\tests\hotspot\jtreg\native' \
        -Dtest.root='D:\a\jdk\jdk\test\hotspot\jtreg' \
        -Dtest.name=gc/shenandoah/mxbeans/TestPauseNotifications.java#passive \
        -Dtest.file='D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans\TestPauseNotifications.java' \
        -Dtest.src='D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans' \
        -Dtest.src.path='D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans;D:\a\jdk\jdk\test\lib;D:\a\jdk\jdk\test\hotspot\jtreg' \
        -Dtest.classes='D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\gc\shenandoah\mxbeans\TestPauseNotifications_passive.d' \
        -Dtest.class.path='D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\gc\shenandoah\mxbeans\TestPauseNotifications_passive.d;D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\test\lib;D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes' \
        -Dtest.class.path.prefix='D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\gc\shenandoah\mxbeans\TestPauseNotifications_passive.d;D:\a\jdk\jdk\test\hotspot\jtreg\gc\shenandoah\mxbeans;D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes\test\lib;D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\classes' \
        -XX:MaxRAMPercentage=25 \
        '-Dtest.boot.jdk=d:\a\jdk\jdk\bootjdk\jdk' \
        '-Djava.io.tmpdir=d:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\tmp' \
        -XX:+CreateCoredumpOnCrash \
        -XX:-CreateCoredumpOnCrash \
        '-Djava.library.path=d:\a\jdk\jdk\bundles\tests\hotspot\jtreg\native' \
        -Xmx128m \
        -XX:+UnlockDiagnosticVMOptions \
        -XX:+UnlockExperimentalVMOptions \
        -XX:+UseShenandoahGC \
        -XX:ShenandoahGCMode=passive \
        -XX:+ShenandoahDegeneratedGC \
        com.sun.javatest.regtest.agent.MainWrapper 'D:\a\jdk\jdk\build\run-test-prebuilt\test-support\jtreg_test_hotspot_jtreg_tier1_gc\gc\shenandoah\mxbeans\TestPauseNotifications_passive.d\main.0.jta'

TEST RESULT: Failed. Execution failed: `main' threw exception: java.lang.IllegalStateException: Pauses duration (590) is expected to be not larger than cycles duration (560)
```