AOT related log messages to stdout are causing LoggingDeadlock2 to fail.
The test is looking for its own messages from a child process and instead are getting AOT warnings.

[0.217s][warning][aot,codecache,stubs] Saved blob's name 'IIIIIIII' is different from the expected name 'LIIIIIIL'
[0.217s][warning][aot ] Failed to link AdapterHandlerEntry (fp=LIIIIIIL) to its code in the AOT code cache
[0.217s][warning][aot,codecache,stubs] Saved blob's name 'IIIIIIIL' is different from the expected name 'LIIIIIII'
[0.217s][warning][aot ] Failed to link AdapterHandlerEntry (fp=LIIIIIII) to its code in the AOT code cache
JavaChild started
seed=8182008785316393061
dojoin=true
iters1=402
iters2=622
exiter started
$
Child exited with status: 99
false not equal to true

Passed = 4, failed = 1

----------System.err:(21/1204)----------
java.lang.Exception: Stack trace
at java.base/java.lang.Thread.dumpStack(Thread.java:2018)
at LoggingDeadlock2.fail(LoggingDeadlock2.java:323)
at LoggingDeadlock2.fail(LoggingDeadlock2.java:324)
at LoggingDeadlock2.equal(LoggingDeadlock2.java:330)
at LoggingDeadlock2.realMain(LoggingDeadlock2.java:92)
at LoggingDeadlock2.main(LoggingDeadlock2.java:332)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:335)
at java.base/java.lang.Thread.run(Thread.java:1474)
java.lang.AssertionError: Some tests failed
at LoggingDeadlock2.main(LoggingDeadlock2.java:334)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:335)
at java.base/java.lang.Thread.run(Thread.java:1474)