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IV55032: AIX CRASH ABEND_TRAP+000000 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 crash with the following partial stack trace:
    
    KDB> f Ý00023980¨abend_trap+000000 ()
    Ý005C9714¨vm_chlmb_aff+000714 (??)
    Ý005C8F74¨vm_chlmb_aff_list+0000F4 ()
    Ý005C9EF4¨chlmb_kernel+0000B4 (??, ??)
    Ý006A95E4¨dr_callout+000084 (??, ??, ??)
    ....
    
    The kerrno in r3 would be EEEE00009677B091
    (EINVAL_VM_LMB_REAFFIN91).
    

Local fix

Problem summary

  • AIX crash with the following partial stack trace:
    
    KDB> f  00023980 abend_trap+000000 ()
     005C9714 vm_chlmb_aff+000714 (??)
     005C8F74 vm_chlmb_aff_list+0000F4 ()
     005C9EF4 chlmb_kernel+0000B4 (??, ??)
     006A95E4 dr_callout+000084 (??, ??, ??)
    ....
    
    The kerrno in r3 would be EEEE00009677B091
    (EINVAL_VM_LMB_REAFFIN91).
    

Problem conclusion

  • Fix in AIX kernel's Dynamic Platform Optimization (DPO) path.
    Affects bos.mp64.
    

Temporary fix

Comments

  • 6100-08 - use AIX APAR IV57791
    6100-09 - use AIX APAR IV55062
    6100-09 - use AIX APAR IV55062
    6100-09 - use AIX APAR IV55062
    7100-02 - use AIX APAR IV56937
    7100-03 - use AIX APAR IV55032
    7100-04 - use AIX APAR IV55086
    

APAR Information

  • APAR number

    IV55032

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-02-05

  • Closed date

    2014-02-05

  • Last modified date

    2016-05-10

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U858978

       UP14/05/22 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV55032

Modified date: 10 May 2016