These two tests fail in the Valhalla nestmates repo:

vmTestbase/nsk/jdi/ClassUnloadRequest/addClassFilter/filter001/TestDescription.java

binder> Received expected signal from debugee: ready
# ERROR: debugger> ***no matching***
# ERROR: Lnsk.jdi.ClassUnloadRequest.addClassFilter.Subfilter0011;
The following stacktrace is for failure analysis.
nsk.share.TestFailure: debugger> ***no matching*** Lnsk.jdi.ClassUnloadRequest.addClassFilter.Subfilter0011;
at nsk.share.Log.logExceptionForFailureAnalysis(Log.java:428)
at nsk.share.Log.complain(Log.java:399)
at nsk.jdi.ClassUnloadRequest.addClassFilter.filter001.complain(filter001.java:79)
at nsk.jdi.ClassUnloadRequest.addClassFilter.filter001.analyzeEvents(filter001.java:209)
at nsk.jdi.ClassUnloadRequest.addClassFilter.filter001.receiveEvents(filter001.java:169)
at nsk.jdi.ClassUnloadRequest.addClassFilter.filter001.execTest(filter001.java:125)
at nsk.jdi.ClassUnloadRequest.addClassFilter.filter001.run(filter001.java:96)
at nsk.jdi.ClassUnloadRequest.addClassFilter.filter001.main(filter001.java:83)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at PropertyResolvingWrapper.main(PropertyResolvingWrapper.java:104)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:832)


vmTestbase/nsk/jdi/ClassUnloadEvent/className/classname001/TestDescription.java

Searching checked class in debuggee
# ERROR: FAILURE 6: ClassUnloadEvent was not received for class to be unloaded
# ERROR: but class no longe presents in the list of all debuggee classes
The following stacktrace is for failure analysis.
nsk.share.TestFailure: FAILURE 6: ClassUnloadEvent was not received for class to be unloaded but class no longe presents in the list of all debuggee classes
at nsk.share.Log.logExceptionForFailureAnalysis(Log.java:428)
at nsk.share.Log.complain(Log.java:399)
at nsk.jdi.ClassUnloadEvent.className.classname001.run(classname001.java:274)
at nsk.jdi.ClassUnloadEvent.className.classname001.main(classname001.java:73)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at PropertyResolvingWrapper.main(PropertyResolvingWrapper.java:104)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:832)
Disabling event request
Sending command: quit
Waiting for debuggee terminating
Debuggee PASSED with exit code: 95
# ERROR: TEST FAILED