IBM Support

IZ84925: HANG WHEN GENERATING A JAVACORE

Subscribe

You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: The JVM hangs whilst taking a javacore
    .
    Stack Trace: N/A
    .
    Please refer to SOV,175499
    

Local fix

Problem summary

  • The JVM hangs when generating a javacore under load. A deadlock
    happens when writing the monitor section of a javacore.
    

Problem conclusion

  • This defect will be fixed in:
    6.0.0 SR9
    5.0.0 SR13
    .
    The JVM has been updated to prevent a deadlock when generating a
    javacore.
    .
    To obtain the fix:
    Install build 20100923 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    IZ84925

  • Reported component name

    J9 COMMON CODE

  • Reported component ID

    620700127

  • Reported release

    600

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-09-20

  • Closed date

    2010-09-23

  • Last modified date

    2011-04-06

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

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

    IZ84930

Fix information

  • Fixed component name

    J9 COMMON CODE

  • Fixed component ID

    620700127

Applicable component levels

  • R600 PSN

       UP



Document information

More support for: Runtimes for Java Technology
Virtual Machine

Software version: 6.0

Reference #: IZ84925

Modified date: 06 April 2011


Translate this page: