PM08178: CRASH IN LIBJVM.SO

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: The top of the failing stack has this method:
    scanThread.
    .
    Stack Trace: 697fd330   7cc6bc98   00002fb0
    scanThread(5e532380, 5b24a0b0, 40, 2)
    697fe7d0   7c9293b0   000000d6
    sysThreadEnumerateOver(1a87cd78,
    5b24a0b0, 697ff254, 1a8e78dc)
    
    697fe850   7cc6bbb8   00000054   scanThreads(5b24a0b0, 40, 2,
    1a896a20)
    697fecd0   7cc86cb8   000004fe   gc0_locked(5b24a0b0, 42040, 0,
    40)
    697fedd0   7cc78ab0   00000044   gc_locked(5b24a0b0, 42040, 0,
    40)
    697ff050   7cc8c450   00001044   gc0(5b24a0b0, 42040, 0, 40)
    
    697ff150   7cc8e5f8   00000a16   manageAllocFailure(5b24a0b0,
    42040, 40,
    fc904312)
    
    697ff230   7cc0c850   0000039c   lockedHeapAlloc(5b24a0b0,
    21019, 42040,
    2a)
    .
    NA
    

Local fix

Problem summary

  • Crash in libjvm.so (scanThread)
    

Problem conclusion

  • This defect will be fixed in:
    1.4.2 SR13FP5
    .
    The problem occured because of a wrong implemnentation of
    System.arraycopy fast inlined code in JIT, by which the garbage
    collector module gets affected. The code flow has been corrected
    to fix the problem.
    .
    To obtain the fix:
    Install build 20100423 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM08178

  • Reported component name

    JAVA(1.3/1.4 CO

  • Reported component ID

    5648C9800

  • Reported release

    420

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-02-22

  • Closed date

    2010-04-26

  • Last modified date

    2010-04-26

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    JAVA(1.3/1.4 CO

  • Fixed component ID

    5648C9800

Applicable component levels

  • R42A PSN

       UP

  • R42L PSN

       UP

  • R42W PSN

       UP

  • R420 PSN

       UP



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Document information


More support for:

z/OS family

Software version:

420

Reference #:

PM08178

Modified date:

2010-04-26

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