The following test failed in the JDK18 CI:

jdk/jfr/api/consumer/TestRecordedFrameType.java

Here's a snippet from the log file:

#section:main
----------messages:(5/422)----------
command: main -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI jdk.jfr.api.consumer.TestRecordedFrameType
reason: User specified action: run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI jdk.jfr.api.consumer.TestRecordedFrameType
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules jdk.jfr,java.management
elapsed time (seconds): 3.796
----------configuration:(3/51)----------
Boot Layer
  add modules: jdk.jfr java.management

----------System.out:(17/380)----------
2 compiler directives added
Found frame with method named: interpreted
{
  method = jdk.jfr.api.consumer.TestRecordedFrameType.interpreted()
  lineNumber = 110
  bytecodeIndex = 14
  type = "Interpreted"
}

Found frame with method named: compiled
{
  method = jdk.jfr.api.consumer.TestRecordedFrameType.compiled()
  lineNumber = 116
  bytecodeIndex = 14
  type = "Interpreted"
}

----------System.err:(16/1131)----------
java.lang.RuntimeException: assertNotEquals: expected Interpreted to not equal Interpreted
at jdk.test.lib.Asserts.fail(Asserts.java:594)
at jdk.test.lib.Asserts.assertNotEquals(Asserts.java:394)
at jdk.test.lib.Asserts.assertNotEquals(Asserts.java:378)
at jdk.jfr.api.consumer.TestRecordedFrameType.main(TestRecordedFrameType.java:91)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:833)

JavaTest Message: Test threw exception: java.lang.RuntimeException: assertNotEquals: expected Interpreted to not equal Interpreted
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: assertNotEquals: expected Interpreted to not equal Interpreted
----------rerun:(43/6882)*----------