IBM Support

IV56024: AIX NFS4 SERVER CRASHES IN SM4_VCM_PURGE_RIGHTS() APPLIES TO AIX 6100-09

A fix is available

Subscribe

You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • AIX NFSv4 server crashes with stack similar to:
    
    (0)> f
    pvthread+012300 STACK:
    [0630AB08]nfs.ext:sm4_vcm_purge_rights+000308
    (00000000FFFFFFBC, 0000000000000000 [??])
    [0630532C]nfs.ext:purge_stale_fr+0008AC (??, ??, ??)
    [062F7FBC]nfs.ext:wi_do_job+00023C (??)
    [06308410]nfs.ext:sm4_cleanup+0001D0 (??, ??, ??)
    [0026E810]procentry+000010 (??, ??, ??, ??)
    [kdb_read_mem] no real storage @ FFFFFFFFFFF92D0
    

Local fix

Problem summary

  • AIX NFS4 SERVER CRASHES IN SM4_VCM_PURGE_RIGHTS()
    

Problem conclusion

  • We should not be removing the SM4_FR2_VCM_OPHAND_VALID
    flag until the VCM rights were really removed
    

Temporary fix

Comments

  • 6100-09 - use AIX APAR IV56024
    7100-03 - use AIX APAR IV56018
    7100-04 - use AIX APAR IV56100
    

APAR Information

  • APAR number

    IV56024

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-02-27

  • Closed date

    2014-02-27

  • Last modified date

    2016-05-10

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

    IV53451

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

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U859271

       UP14/05/21 I 1000

PTF to Fileset Mapping

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSLLZP","label":"AIX Standard Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSAUMY","label":"IBM AIX Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11R","label":"APARs - AIX 7.1 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
10 May 2016