Several nsk/jdi tests:

vmTestbase/nsk/jdi/ClassPrepareRequest/addClassExclusionFilter/filter003/TestDescription.java
vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_s/filter_s002/TestDescription.java
vmTestbase/nsk/jdi/ClassPrepareRequest/addClassFilter_rt/filter_rt002/TestDescription.java
vmTestbase/nsk/jdi/EventRequestManager/classPrepareRequests/clsprepreq002/TestDescription.java
vmTestbase/nsk/jdi/EventRequestManager/methodEntryRequests/methentreq002/TestDescription.java
vmTestbase/nsk/jdi/MethodEntryRequest/addClassExclusionFilter/filter002/TestDescription.java

failed with a pattern:

# ERROR: ##> debugger: ERROR: Exception : nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003$JDITestRuntimeException: JDITestRuntimeException : ** event IS NOT a breakpoint **
The following stacktrace is for failure analysis.
nsk.share.TestFailure: ##> debugger: ERROR: Exception : nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003$JDITestRuntimeException: JDITestRuntimeException : ** event IS NOT a breakpoint **
at nsk.share.Log.logExceptionForFailureAnalysis(Log.java:428)
at nsk.share.Log.complain(Log.java:399)
at nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003.log3(filter003.java:124)
at nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003.runTest(filter003.java:271)
at nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003.runThis(filter003.java:201)
at nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003.run(filter003.java:105)
at nsk.jdi.ClassPrepareRequest.addClassExclusionFilter.filter003.main(filter003.java:98)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:115)
at java.base/java.lang.Thread.run(Thread.java:832)
# ERROR: ##> debugger: test phase has not finished normally: debuggee is still alive
--> debugger: ......forcing: vm.exit();
TEST FAILED