PK97126: MEMORY LEAK IN LKMONITORUNREGISTER

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Error Message: Application that creates, register and
    de-register large number of raw monitors will lead to native
    memory exhaustion and thereby crash.
    .
    Stack Trace: N/A
    .
    

Local fix

Problem summary

  • The problem is caused when application creates, register and
    de-register large number of raw monitors.
    

Problem conclusion

  • This defect will be fixed in:
    1.4.2 SR13 FP3
    .
    Changes has been made to JVM to prevent the memory leak.
    .
    To obtain the fix:
    Install build 20091008 or later
    

Temporary fix

Comments

APAR Information

  • APAR number

    PK97126

  • Reported component name

    JAVA(1.3/1.4 CO

  • Reported component ID

    5648C9800

  • Reported release

    42A

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2009-09-24

  • Closed date

    2009-10-12

  • Last modified date

    2009-10-12

  • 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:

1.4.2

Reference #:

PK97126

Modified date:

2009-10-12

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