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IV63602: AIX NFSV4 CLNT LEAKS MEMORY ON SETCLIENTID AND CAUSES CRASH APPLIES TO AIX 7100-03

A fix is available

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • AIX NFSv4 client could crash due to memory exhaustion.
    Dump data shows that the highest user of memory is the
    nfs
    extension with the stack:
    
    4910CAC .kmem_alloc+000068
    49400C0 .nfs4_get_resarray+0000FC
    49946A4 .xdr_COMPOUND4res+0001C0
    

Local fix

Problem summary

  • AIX NFSv4 client could crash due to memory exhaustion
    

Problem conclusion

  • Free allocated structures after use in all cases.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV62401
    6100-09 - use AIX APAR IV63453
    7100-02 - use AIX APAR IV64294
    7100-03 - use AIX APAR IV63602
    

APAR Information

  • APAR number

    IV63602

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-08-14

  • Closed date

    2014-08-14

  • Last modified date

    2016-05-11

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

    IV62401

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

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U865826

       UP15/05/19 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
11 May 2016