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IV90168: CRASH IN SEADD:SEA_VIRT_INPUT_POST_Q APPLIES TO AIX 6100-09

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APAR status

  • Closed as program error.

Error description

  • Crash in seadd:sea_virt_input_post_q
    
    pvthread+00F700 STACK:
    [F1000000C06C5D78]seadd:sea_virt_input_post_q+0006F8
    (F1000A003EAB0000, F1000A003990A6F0,
       F1000E000CBCAE00)
    [F1000000C06C4C68]seadd:sea_send_packet+000108 (??, ??,
    ??)
    [F1000000C06C4228]seadd:sea_thread+0002A8 (??)
    [00014D70].hkey_legacy_gate+00004C ()
    [003BEF34]threadentry+000094 (??, ??, ??, ??)
    

Local fix

Problem summary

  • Crash in seadd:sea_virt_input_post_q
    
    pvthread+00F700 STACK:
     F1000000C06C5D78 seadd:sea_virt_input_post_q+0006F8
    (F1000A003EAB0000, F1000A003990A6F0,
       F1000E000CBCAE00)
     F1000000C06C4C68 seadd:sea_send_packet+000108 (??, ??,
    ??)
     F1000000C06C4228 seadd:sea_thread+0002A8 (??)
     00014D70 .hkey_legacy_gate+00004C ()
     003BEF34 threadentry+000094 (??, ??, ??, ??)
    

Problem conclusion

  • Code enhanced to clear mbuf flags before posting back the buf
    to PHYP.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV90168

  • Reported component name

    VIRTUAL I/O SER

  • Reported component ID

    5765G3400

  • Reported release

    220

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2016-10-20

  • Closed date

    2016-11-28

  • Last modified date

    2017-04-11

Fix information

  • Fixed component name

    VIRTUAL I/O SER

  • Fixed component ID

    5765G3400

Applicable component levels

  • R220 PSY U872808

       UP17/04/10 I 1000



Document information

More support for: PowerVM VIOS Standard Edition

Software version: 220

Operating system(s): AIX

Reference #: IV90168

Modified date: 11 April 2017