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  1. JDK
  2. JDK-8298215

gc/g1/TestVerifyGCType.java failed with "Missing expected verification pattern Verifying After GC for: Pause Young (Prepare Mixed): expected true, was false"

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    • gc
    • b29
    • x86_64, aarch64
    • linux, os_x
    • Verified

    Backports

      Description

        The following test failed in the JDK20 CI:

        gc/g1/TestVerifyGCType.java

        Here's a snippet from the log file:

        ----------System.err:(15/939)----------
        java.lang.RuntimeException: Missing expected verification pattern Verifying After GC for: Pause Young (Prepare Mixed): expected true, was false
        at jdk.test.lib.Asserts.fail(Asserts.java:594)
        at jdk.test.lib.Asserts.assertTrue(Asserts.java:486)
        at gc.g1.TestVerifyGCType.verifyType(TestVerifyGCType.java:202)
        at gc.g1.TestVerifyGCType.verifyCollection(TestVerifyGCType.java:197)
        at gc.g1.TestVerifyGCType.testYoungEvacFail(TestVerifyGCType.java:135)
        at gc.g1.TestVerifyGCType.main(TestVerifyGCType.java:57)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:578)
        at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
        at java.base/java.lang.Thread.run(Thread.java:1599)

        JavaTest Message: Test threw exception: java.lang.RuntimeException
        JavaTest Message: shutting down test

        result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Missing expected verification pattern Verifying After GC for: Pause Young (Prepare Mixed): expected true, was false

        Starting this as a P2 since this is Tier1 failure.

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                kbarrett Kim Barrett
                dcubed Daniel Daugherty
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                  Created:
                  Updated:
                  Resolved: