The following test failed in the Valhalla CI:

serviceability/sa/TestObjectMonitorIterate.java

Here's a snippet from the log file:

#section:driver
----------messages:(8/559)----------
command: driver TestObjectMonitorIterate
reason: User specified action: run driver TestObjectMonitorIterate
started: Mon Jan 12 04:07:18.853 UTC 2026
Mode: othervm [test requires non-default system module]
Additional options from @modules: --add-modules jdk.hotspot.agent --add-exports jdk.hotspot.agent/sun.jvm.hotspot=ALL-UNNAMED --add-exports jdk.hotspot.agent/sun.jvm.hotspot.oops=ALL-UNNAMED --add-exports jdk.hotspot.agent/sun.jvm.hotspot.runtime=ALL-UNNAMED
Process id: 4049914
finished: Mon Jan 12 04:07:21.912 UTC 2026
elapsed time (seconds): 3.059
----------configuration:(6/277)----------

<snip>

----------System.err:(30/1890)----------
 stdout: [Monitor found: jdk/test/lib/apps/LingeredApp$SteadyStateLock
Monitor found: object is null
Monitor found: object is null
Monitor found: java/lang/Object
Monitor found: java/lang/Class
];
 stderr: [Exception in thread "main" sun.jvm.hotspot.types.WrongTypeException: No suitable match for type of address 0x00007000002dee68
at jdk.hotspot.agent/sun.jvm.hotspot.runtime.InstanceConstructor.newWrongTypeException(InstanceConstructor.java:62)
at jdk.hotspot.agent/sun.jvm.hotspot.runtime.VirtualBaseConstructor.instantiateWrapperFor(VirtualBaseConstructor.java:111)
at jdk.hotspot.agent/sun.jvm.hotspot.oops.Metadata.instantiateWrapperFor(Metadata.java:80)
at jdk.hotspot.agent/sun.jvm.hotspot.oops.Oop.getKlassForOopHandle(Oop.java:224)
at jdk.hotspot.agent/sun.jvm.hotspot.oops.ObjectHeap.newOop(ObjectHeap.java:180)
at TestObjectMonitorIterate.test(TestObjectMonitorIterate.java:66)
at TestObjectMonitorIterate.main(TestObjectMonitorIterate.java:103)
]
 exitValue = 1

java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [1]
at jdk.test.lib.process.OutputAnalyzer.shouldHaveExitValue(OutputAnalyzer.java:549)
at TestObjectMonitorIterate.createAnotherToAttach(TestObjectMonitorIterate.java:87)
at TestObjectMonitorIterate.main(TestObjectMonitorIterate.java:98)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1516)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [1]
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Expected to get exit value of [0], exit value is: [1]
----------rerun:(47/9371)*----------