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  1. JDK
  2. JDK-8267460

runtime/os/TestTracePageSizes.java#with-Serial fails on linux-aarch64 since JDK-8267155

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    • gc
    • aarch64
    • linux

      runtime/os/TestTracePageSizes.java fails since the changes in JDK-8267155 on linux-aarch64 with the following error:

      command: main -XX:+AlwaysPreTouch -Xmx128m -Xlog:pagesize:ps-%p.log -XX:+UseSerialGC -XX:+UseTransparentHugePages TestTracePageSizes
      reason: User specified action: run main/othervm -XX:+AlwaysPreTouch -Xmx128m -Xlog:pagesize:ps-%p.log -XX:+UseSerialGC -XX:+UseTransparentHugePages TestTracePageSizes
      Mode: othervm [/othervm specified]
      elapsed time (seconds): 1.299
      ----------configuration:(0/0)----------
      ----------System.out:(0/0)----------
      ----------System.err:(13/846)----------
      java.lang.AssertionError: Page sizes mismatch: 64 != 524288
      at TestTracePageSizes.main(TestTracePageSizes.java:294)
      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:831)


      Seems to be an issue with large pages (512M) somehow.

      Also only the "with-Serial" test fails for some reason.

        1. ps-697163.log
          0.6 kB
        2. ps-697184.log
          0.7 kB
        3. ps-697184-1.log
          0.7 kB
        4. ps-697260.log
          0.6 kB
        5. smaps-copy-697163-0.txt
          95 kB
        6. smaps-copy-697184-0.txt
          94 kB
        7. smaps-copy-697260-0.txt
          94 kB

            Unassigned Unassigned
            tschatzl Thomas Schatzl
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              Created:
              Updated: