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IV55200: IN WPAR: SYSTEM CRASH IN PAGERBINDX WHILE REMOVING ZOMBIE FILE APPLIES TO AIX 7100-03

A fix is available

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APAR status

  • Closed as program error.

Error description

  • WPAR Environment: Crash when removing a zombie file
    This a rare crash and not a very common path .
    
    
    (0)> f
    pvthread+02C400 STACK:
    [00022080]abend_trap+000000 ()
    [00574444]slock+000564 (??, ??)
    [00009558].simple_lock+000058 ()
    [0038EBA8]pagerBindX+000048 (??, ??)
    [003E7948]commitZeroLink+0003E8 (??, ??)
    [003E82D4]zombieRemoveFile+000154 (??, ??, ??)
    [00188D78]iPut+000538 (??, ??)
    [003FC368]j2_rele+000028 (??)
    [005C4D00]vnop_rele+000080 (??)
    [005DEF60]statxat+000400 (FFFFFFFEFFFFFFFE,
    0000000030002108,
       0000000030001EE0, 000000B0000000B0, 0000001100000011)
    [0000386C]ovlya_addr_sc_flih_main+00014C ()
    [kdb_get_virtual_memory] no real storage @ 2FF1CCB8
    [D0145DDC]D0145DDC ()
    [kdb_read_mem] no real storage @ FFFFFFFFFFF91D0
    

Local fix

Problem summary

  • system crash when removing a zombie file in WPAR Environment.
    

Problem conclusion

  • corrected the code to aviod system crash.
    

Temporary fix

Comments

  • 6100-07 - use AIX APAR IV58202
    6100-08 - use AIX APAR IV57784
    6100-09 - use AIX APAR IV55204
    6100-09 - use AIX APAR IV55204
    6100-09 - use AIX APAR IV55204
    7100-01 - use AIX APAR IV53869
    7100-02 - use AIX APAR IV56928
    7100-03 - use AIX APAR IV55200
    7100-04 - use AIX APAR IV55217
    

APAR Information

  • APAR number

    IV55200

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-02-07

  • Closed date

    2014-02-07

  • Last modified date

    2016-05-10

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

    IV53869

  • 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 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 #: IV55200

Modified date: 10 May 2016