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IV68537: HA CLSTRMGR COREDUMP DUE TO MEMORY LEAK IN SMUXP_ENCODE

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • A PowerHA node halts due to a clstrmgr coredump.  The
    clstrmgr stacktrace indicates some heap issue; often it
    fails in malloc().
    

Local fix

Problem summary

  • Clstrmgr memory growth when there is
    frequent adapter flapping
    

Problem conclusion

  • Freed some pointers to avoid memory growth.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV68537

  • Reported component name

    POWERHA SYSMIR

  • Reported component ID

    5765H3900

  • Reported release

    713

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2015-01-14

  • Closed date

    2015-06-25

  • Last modified date

    2016-08-19

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

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

    IV74541 IV86258

Fix information

  • Fixed component name

    POWERHA SYSMIR

  • Fixed component ID

    5765H3900

Applicable component levels

  • R713 PSY U869286

       UP16/08/19 I 1000

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Document Information

Modified date:
19 October 2021