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IZ92519: CRASH IN SNA_V5ROUTER64

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • Crash in sna_v5router64
    

Local fix

  • unknown
    

Problem summary

  • USERS AFFECTED: All
    
    PROBLEM DESCRIPTION:
      CRASH INFORMATION:
      CPU 0 CSA F000000030047780 at time of crash, error code
      for LEDs: 70000000
      pvthread+002000 STACK:
      [0492AFA4]sna_v5router64:nrt_rtp_status_check_gaps+00059C
      (F100010042C4E048)
      [0492C61C]sna_v5router64:nrt_rtp_status_receive+000D64
      (F1000100929C6020, F100010042C4E048)
      [049361A8]sna_v5router64:nrt_rtp_arb_receive+0002D0
      (F1000100929C6020, F100010042C4E048)
      [0493F520]sna_v5router64:nrt_rtp_receive+000798
      (F1000100929C6020, F100010042C4E048)
      [0493DEC4]sna_v5router64:nrt_receive_proc+000104
      (F1000100929C6020, 0008000000000008, F100010042C4E048)
      [0468DE10]sna_v5router64:nba_dispatch_input+000290
      (F100010053D611E8, F100010042C4E048)
      [0468E4FC]sna_v5router64:nba_dispatch_process+0000C8
      (F100010053D611E8, F100010042C4E048)
      [0468ED08]sna_v5router64:nba_scheduler+000210 ()
      [04680F34]sna_v5router64:vpr_stream_lr_svc+0001A8
      (F100060004C53000)
      [041FFBF8]pse:sq_wrapper+000158 (??)
      [041EB068]pse:csq_run+000504 (??)
      [041E9D20]pse:csq_lateral+0000BC (??, ??, ??)
      [04200578]pse:scheduled_run+0000D0 ()
      [001F9D68]Netintr+0001A0 ()
      [001F9B84]netisr_thread+000014 ()
      [0016FC94]threadentry+000014 (??, ??, ??, ??)
    
    PROBLEM SUMMARY:
    The crash occurred while an Enterprise Extender link was
    retransmitting packets and the sequence number of the pipe
    wrapped.
    

Problem conclusion

  • The root cause of the crash could not be determined
    with the data available. A code change has been made
    which are expected to prevent the crash and allow
    the software to continue functioning. Symptoms that
    may be seen if this problem is encountered could
    include failure of the RTP pipe and the sessions
    using that pipe. An ASSERT in nrtpstat.c line 981
    will be recorded in the sna.err log if this problem
    is encountered again.
    

Temporary fix

  • sna_v5router64
    

Comments

APAR Information

  • APAR number

    IZ92519

  • Reported component name

    CS AIX V6.X

  • Reported component ID

    5765E5100

  • Reported release

    631

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-01-19

  • Closed date

    2011-03-17

  • Last modified date

    2011-11-18

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

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

    IZ96903 LI76020 LI76035 LI76043 LI76336 LI76337 LI76338

Fix information

  • Fixed component name

    CS AIX V6.X

  • Fixed component ID

    5765E5100

Applicable component levels

  • R631 PSY U848721

       UP11/11/18 I 1000

  • R640 PSY

       UP

[{"Line of Business":{"code":"LOB35","label":"Mainframe SW"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSPQKF","label":"Communications Server for AIX"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"631"}]

Document Information

Modified date:
06 October 2021