IBM Support

IV51890: SYSTEM COULD CRASH IN RESPONSE TO IOCTL SCIOLRESET. 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

  • Stack trace:
    KDB(1)> f
    pvthread+004400 STACK:
    ■05F406B0emfc_proc_cqe_proto+0006B0 (F1000100E34A0000,
    00000000000041E0,   00000000000002C8 ■??)
    ■05F42628emfc_proc_cq_wq+000368 (??, ??)
    ■05F42CDCemfc_proc_eq+00037C (??)
    ■05F42F50emfc_intr+0000D0 (??)
    ■00310A60i_poll_soft+000200 (??)
    ■003101A0i_softmod+0006E0 ()
    ■00154514flih_util+000260 ()
    ____ Exception (F00000002FF47600) ____
    

Local fix

Problem summary

  • Stack trace:
    KDB(1)> f
    pvthread+004400 STACK:
     05F406B0 emfc_proc_cqe_proto+0006B0 (F1000100E34A0000,
    00000000000041E0,   00000000000002C8  ?? )
     05F42628 emfc_proc_cq_wq+000368 (??, ??)
     05F42CDC emfc_proc_eq+00037C (??)
     05F42F50 emfc_intr+0000D0 (??)
     00310A60 i_poll_soft+000200 (??)
     003101A0 i_softmod+0006E0 ()
     00154514 flih_util+000260 ()
    ____ Exception (F00000002FF47600) ____
    

Problem conclusion

  • The lun reset and target reset commands needs to be
    considered complete only until adapter returns such
    commands to the FC driver.
    

Temporary fix

Comments

  • 6100-07 - use AIX APAR IV58272
    6100-08 - use AIX APAR IV57881
    6100-09 - use AIX APAR IV51890
    6100-09 - use AIX APAR IV51890
    6100-09 - use AIX APAR IV51890
    7100-01 - use AIX APAR IV57577
    7100-02 - use AIX APAR IV57031
    7100-03 - use AIX APAR IV51482
    

APAR Information

  • APAR number

    IV51890

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2013-11-11

  • Closed date

    2013-11-11

  • Last modified date

    2014-08-14

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

    IV51482

  • 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 U857832

       UP14/05/21 I 1000

PTF to Fileset Mapping

[{"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":""}}]

Document Information

Modified date:
14 August 2014