The following test failed in the JDK15 CI:

sun/tools/jstatd/TestJstatdPort.java

Here's a snippet from the log file:

----------System.out:(10/1024)----------

Start jstatd:
[/scratch/mesos/jib-master/install/jdk-15+14-522/macosx-x64-debug.jdk/jdk-15/fastdebug/bin/jstatd -J-XX:+UsePerfData -J-Djava.security.policy=/scratch/mesos/jib-master/install/jdk-15+14-522/src.full/open/test/jdk/sun/tools/jstatd/all.policy -p 52473]
[Jstatd-Thread]:/scratch/mesos/jib-master/install/jdk-15+14-522/macosx-x64-debug.jdk/jdk-15/fastdebug/bin/jstatd -J-XX:+UsePerfData -J-Djava.security.policy=/scratch/mesos/jib-master/install/jdk-15+14-522/src.full/open/test/jdk/sun/tools/jstatd/all.policy -p 52473
[Jstatd-Thread] Could not bind //:52473/JStatRemoteHost to RMI Registry
[Jstatd-Thread] java.rmi.server.ExportException: Port already in use: 52473; nested exception is:
[Jstatd-Thread] java.net.BindException: Address already in use
[Jstatd-Thread] at java.rmi/sun.rmi.transport.tcp.TCPTransport.listen(TCPTransport.java:346)
[Jstatd-Thread] at java.rmi/sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:243)
[Jstatd-Thread] at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.e
result: Error. Agent error: java.lang.Exception: Agent 2 timed out with a timeout of 240 seconds; check console log for any additional details


test result: Error. Agent error: java.lang.Exception: Agent 2 timed out with a timeout of 240 seconds; check console log for any additional details