Failed on Windows:

[6.453s][trace][module] Setting package: class: java.nio.charset.CoderResult, package: java/nio/charset, loader: 'bootstrap', module: java.base
passed: 10000
failed: 0
[6.456s][trace][module] Setting package: class: java.lang.Shutdown, package: java/lang, loader: 'bootstrap', module: java.base
[6.456s][trace][module] Setting package: class: java.lang.Shutdown$Lock, package: java/lang, loader: 'bootstrap', module: java.base
];
 stderr: []
 exitValue = 0

java.lang.RuntimeException: 'package test defined in module jdk.test, exports list being walked' missing from stdout/stderr

at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:189)
at ModuleStressGC.main(ModuleStressGC.java:80)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
at java.base/java.lang.Thread.run(Thread.java:831)