IZ80900: DAEMON THREADS COULD PREVENT VM SHUTDOWN

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: Well-behaved daemon threads could prevent VM
    shutdown in extremely rare cases.  The result would be
    DestroyJavaVM returning JNI_ERR.
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • Very small timing hole in the VM shutdown code could cause
    recently-dead daemon threads to prevent VM shutdown
    

Problem conclusion

  • This defect will be fixed in:
    5.0.0 SR12
    .
    Timing hole closed.
    .
    To obtain the fix:
    Install build 20100128 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ80900

  • 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

    2010-07-24

  • Closed date

    2010-07-24

  • Last modified date

    2010-07-24

  • 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 #:

IZ80900

Modified date:

2010-07-24

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