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IV01932: SYSTEM CRASH AFTER SUSPEND/RESUME OF PARTITION APPLIES TO AIX 6100-07

A fix is available

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APAR status

  • Closed as program error.

Error description

  • debug ASSERT with stack trace:
    ■00316228mrq_topology_add+0002A8 ( ■??)
    ■003184A8mrq_online_cpu+000148 (??, ??)
    ■0050120Cpmig_topology_update+00076C (??)
    ■00500548doit_common+0003E8 (??, ??, ??)
    ■00501CB4phib_doit+000014 (??, ??)
    ■005F8500dr_callout+000060 (??, ??, ??)
    ■005F7B2Ckernel_notify+0000AC (??, ??)
    ■005F9A74_dr_notify+000374 (??, ??, ??, ??)
    ■00003850ovlya_addr_sc_flih_main+000130 ()
    ■10002608do_kernel_notify+000368 (??, ??)
    ■10001084handle_pre_request+000064 ()
    ■10000468main+000148 (??, ??)
    ■10000168__start+000068 ()
    

Local fix

Problem summary

  • debug ASSERT with stack trace:
     00316228 mrq_topology_add+0002A8 (  ?? )
     003184A8 mrq_online_cpu+000148 (??, ??)
     0050120C pmig_topology_update+00076C (??)
     00500548 doit_common+0003E8 (??, ??, ??)
     00501CB4 phib_doit+000014 (??, ??)
     005F8500 dr_callout+000060 (??, ??, ??)
     005F7B2C kernel_notify+0000AC (??, ??)
     005F9A74 _dr_notify+000374 (??, ??, ??, ??)
     00003850 ovlya_addr_sc_flih_main+000130 ()
     10002608 do_kernel_notify+000368 (??, ??)
     10001084 handle_pre_request+000064 ()
     10000468 main+000148 (??, ??)
     10000168 __start+000068 ()
    

Problem conclusion

  • mrq_distance() should return a value to reflect S2 distance
    when an lpar hibernation is being performed.
    This will also fix lpar migration having similar issue.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV01932

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2011-06-15

  • Closed date

    2011-06-15

  • Last modified date

    2013-04-07

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U838167

       UP11/10/20 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
07 April 2013