The following test failed in the JDK15 CI:

sun/security/ssl/SSLSocketImpl/ReuseAddr.java

on a macOS 10.15 machine.

Here's a snippet from the log file:

----------System.err:(23/1322)----------
java.net.BindException: Address already in use
at java.base/sun.nio.ch.Net.bind0(Native Method)
at java.base/sun.nio.ch.Net.bind(Net.java:491)
at java.base/sun.nio.ch.Net.bind(Net.java:480)
at java.base/sun.nio.ch.NioSocketImpl.bind(NioSocketImpl.java:643)
at java.base/java.net.ServerSocket.bind(ServerSocket.java:396)
at java.base/java.net.ServerSocket.<init>(ServerSocket.java:282)
at java.base/java.net.ServerSocket.<init>(ServerSocket.java:173)
at ReuseAddr.doServerSide(ReuseAddr.java:47)
at SSLSocketTemplate.startServer(SSLSocketTemplate.java:584)
at SSLSocketTemplate.bootup(SSLSocketTemplate.java:498)
at SSLSocketTemplate.run(SSLSocketTemplate.java:83)
at ReuseAddr.main(ReuseAddr.java:53)
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.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
at java.base/java.lang.Thread.run(Thread.java:832)

JavaTest Message: Test threw exception: java.net.BindException
JavaTest Message: shutting down test

----------System.out:(21/1316)----------
Try rebinding to same port: 49152
Server failed: java.net.BindException: Address already in use
java.net.BindException: Address already in use
at java.base/sun.nio.ch.Net.bind0(Native Method)
at java.base/sun.nio.ch.Net.bind(Net.java:491)
at java.base/sun.nio.ch.Net.bind(Net.java:480)
at java.base/sun.nio.ch.NioSocketImpl.bind(NioSocketImpl.java:643)
at java.base/java.net.ServerSocket.bind(ServerSocket.java:396)
at java.base/java.net.ServerSocket.<init>(ServerSocket.java:282)
at java.base/java.net.ServerSocket.<init>(ServerSocket.java:173)
at ReuseAddr.doServerSide(ReuseAddr.java:47)
at SSLSocketTemplate.startServer(SSLSocketTemplate.java:584)
at SSLSocketTemplate.bootup(SSLSocketTemplate.java:498)
at SSLSocketTemplate.run(SSLSocketTemplate.java:83)
at ReuseAddr.main(ReuseAddr.java:53)
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.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
at java.base/java.lang.Thread.run(Thread.java:832)
result: Failed. Execution failed: `main' threw exception: java.net.BindException: Address already in use


test result: Failed. Execution failed: `main' threw exception: java.net.BindException: Address already in use