IZ80974: CRASH IN TRACE CODE WHEN TRACING EXTERNALLY

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: JVMDUMP006I Processing dump event "abort", detail
    "" - please wait.
    JVMDUMP032I JVM requested System dump using 'DSN' in response to
    an event
    .
    Stack Trace:
    498a5800   7ca00150   000000b8   _TDUMP
    498a5860   7ca0e110   0000036c   j9dump_create
    498a6340   7c901a70   00000352   doSystemDump
    498a65c0   7c9024e0   0000001e   protectedDumpFunction
    498a6640   7ca1b718   000005b2   j9sig_protect
    498a6b40   7c904f78   00000286   runDumpAgent
    498a7000   7c929c10   00000362   triggerDumpAgents
    498a72c0   7c90d590   000000e6   abortHandler
    498a7340   257d5e80   00000c44   __zerro
    498a7ec0   257d5c68   000001d6   __zerros
    498a7f40   09357370   000011ea   CEEVROND
    49888990   0924d4f8   00000d2c   CEEHDSP
    49887ce0   09356558   0000006e   CEEVH2OS
    498a8000   254a1138   0000020e   pthread_kill
    498a80c0   2533a200   0000007a   abort
    498a8180   7ca1a2e8   000001fc   masterSynchSignalHandler
    498a8640   257d5e80   00000b2a   __zerro
    498a91c0   257d5c68   000001d6   __zerros
    498a9240   09357370   000011ea   CEEVROND
    49884a68   0924d4f8   00000d2c   CEEHDSP
    49883eb8   0925c0c0   00000096   CEEHRNUH
    498a9300   471cd0d8   0000002a   Z_COMPAREANDSWAPU32
    498a94a0   47201218   0000001a   compareAndSwapU32
    498a9520   471d8c20   00000280   acquireNextMessage
    498a95a0   471fbb30   000004ba   subscriptionHandler
    498a9680   25f58a40   0000049a   thread_wrapper
    498a9720   09357370   000011ea   CEEVROND
    49075ff0   0000c820   00000982   CEEOPCMM
    .
    This problem is on z/OS only.
    .
    

Local fix

  • Do not use external trace, ie. -Xtrace:output= or -Xhealthcenter
    

Problem summary

  • The problem is caused by incorrect object code optimization
    

Problem conclusion

  • This defect will be fixed in:
    5.0.0 SR12
    .
    The affected object code is now generated with different
    optimizations
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ80974

  • Reported component name

    JAVA 5 J9 COMMO

  • Reported component ID

    620500127

  • Reported release

    500

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-07-26

  • Closed date

    2010-07-26

  • Last modified date

    2010-07-26

  • 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 5 J9 COMMO

  • Fixed component ID

    620500127

Applicable component levels

  • R500 PSN

       UP



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Document information


More support for:

Runtimes for Java Technology
Virtual Machine

Software version:

5.0

Reference #:

IZ80974

Modified date:

2010-07-26

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