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  1. JDK
  2. JDK-8055053

[TESTBUG] runtime/NMT/VirtualAllocCommitUncommitRecommit.java fails

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    • Subcomponent:
    • Resolved In Build:
      b30
    • Verification:
      Not verified

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        Description

        Looks like the test assumes that after it has released a chunk of memory that no one else will get that same region:


        java.lang.RuntimeException: '\\[0x[0]*19270000 - 0x[0]*19370000\\] reserved' found in stdout: '[0x0000000019270000 - 0x0000000019370000] reserved'

        this regions is now occupied by:

        [0x0000000019270000 - 0x0000000019370000] reserved and committed 1024KB for Thread Stack from
            [0x0000000077562468] MemTracker::record_thread_stack+0xc8
            [0x0000000077569d97] JavaThread::run+0x37
            [0x00000000775e9d4e] java_start+0xbe
            [0x0000000050c11d9f]

        The shouldNotMatch should either be removed or changed to specifically look for "reserved 1024KB for Test"

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                Assignee:
                gtriantafill George Triantafillou (Inactive)
                Reporter:
                ctornqvi Christian Tornqvist
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