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  1. JDK
  2. JDK-8234058

runtime/CompressedOops/CompressedClassPointers.java fails with 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

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    • Resolved In Build:
      b25

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        Description

        Test runtime/CompressedOops/CompressedClassPointers.java fails in JDK 14-21. Where JDK-8086003 is supposed to be fixed.

        The log:
        stdout: [[0.085s][trace][gc,metaspace] node @0x000001d4e7108090: reserved=1048576.00 KB, committed=0.00 KB ( 0%), used=0.00 KB ( 0%)
        [0.085s][trace][gc,metaspace] [0x000001d48f000000, 0x000001d48f000000, 0x000001d48f000000, 0x000001d4cf000000)
        [0.085s][trace][gc,metaspace] Narrow klass base: 0x000001d48f000000, Narrow klass shift: 0
        [0.086s][trace][gc,metaspace] Compressed class space size: 1073741824 Address: 0x000001d48f000000 Req Addr: 0x0000000100000000
        [0.086s][trace][gc,metaspace] node @0x000001d4e71071b0: reserved=8192.00 KB, committed=0.00 KB ( 0%), used=0.00 KB ( 0%)
        [0.086s][trace][gc,metaspace] [0x000001d4fdce0000, 0x000001d4fdce0000, 0x000001d4fdce0000, 0x000001d4fe4e0000)
        ];
         stderr: [java version "14-ea" 2020-03-17
        Java(TM) SE Runtime Environment (fastdebug build 14-ea+21-927)
        Java HotSpot(TM) 64-Bit Server VM (fastdebug build 14-ea+21-927, mixed mode)
        ]
         exitValue = 0

        java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

        at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:187)
        at CompressedClassPointers.smallHeapTest(CompressedClassPointers.java:52)
        at CompressedClassPointers.main(CompressedClassPointers.java:151)
        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:830)

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

        result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr


        test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: 'Narrow klass base: 0x0000000000000000' missing from stdout/stderr

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                • Assignee:
                  hseigel Harold Seigel
                  Reporter:
                  lmesnik Leonid Mesnik
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                    Updated:
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