The following test failed in the JDK14 CI:

vmTestbase/nsk/jdi/BScenarios/multithrd/tc02x004/TestDescription.java

Here's a snippet from the log file:

----------System.out:(58/3236)----------
run [nsk.jdi.BScenarios.multithrd.tc02x004, -verbose, -arch=mac-x64, -waittime=5, -debugee.vmkind=java, -transport.address=dynamic, -debugee.vmkeys=-XX:MaxRAMPercentage=12 ]
binder> VirtualMachineManager: version 14.0
binder> Finding connector: default
binder> LaunchingConnector:
binder> name: com.sun.jdi.CommandLineLaunch
binder> description: Launches target using Sun Java VM command line and attaches to it
binder> transport: com.sun.tools.jdi.SunCommandLineLauncher$2@17c5d812
binder> Connector arguments:
binder> home=/scratch/mesos/jib-master/install/jdk-14+16-647/macosx-x64-open.jdk/jdk-14.jdk/Contents/Home
binder> vmexec=java
binder> options=-XX:MaxRAMPercentage=12
binder> main=nsk.jdi.BScenarios.multithrd.tc02x004a "-verbose" "-arch=mac-x64" "-waittime=5" "-debugee.vmkind=java" "-transport.address=dynamic" "-debugee.vmkeys=-XX:MaxRAMPercentage=12 " "-pipe.port=65444"
binder> quote="
binder> suspend=true
binder> Launching debugee
binder> Waiting for VM initialized
Initial VMStartEvent received: VMStartEvent in thread main

TEST BEGINS
===========
debugee.stderr> Thread-1:: creating tc02x004aClass1
debugee.stderr> Thread-2:: creating tc02x004aClass1
debugee.stderr> Thread-3:: creating tc02x004aClass1
debugee.stderr> tc02x004aClass1::constructor is called fromThread-1
debugee.stderr> tc02x004aClass1::constructor is called fromThread-2
debugee.stderr> tc02x004aClass1::constructor is called fromThread-3
debugee.stderr> completed succesfully.
# ERROR: debugger FAILURE> expecting 3 breakpoint events, but 0 events arrived.
The following stacktrace is for failure analysis.
nsk.share.TestFailure: debugger FAILURE> expecting 3 breakpoint events, but 0 events arrived.
at nsk.share.Log.logExceptionForFailureAnalysis(Log.java:428)
at nsk.share.Log.complain(Log.java:399)
at nsk.jdi.BScenarios.multithrd.tc02x004.complain(tc02x004.java:83)
at nsk.jdi.BScenarios.multithrd.tc02x004.execTest(tc02x004.java:184)
at nsk.jdi.BScenarios.multithrd.tc02x004.run(tc02x004.java:107)
at nsk.jdi.BScenarios.multithrd.tc02x004.main(tc02x004.java:87)
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: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:62)
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:830)
=============
TEST FINISHES

Test finished. exitStatus = 2


#>
#> SUMMARY: Following errors occured
#> during test execution:
#>
# ERROR: debugger FAILURE> expecting 3 breakpoint events, but 0 events arrived.
----------System.err:(0/0)----------
----------rerun:(29/6344)*----------