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IV30678: DSI IN RRHBA_RNIC_INITIALIZE APPLIES TO AIX 6100-08

A fix is available

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APAR status

  • Closed as program error.

Error description

  • During the open of the adapter, a DSI can occur with
    the stack as follows:
    
    [04305418]rrhbadd:rrhba_rnic_initialize+0000F8
     (700DFEED00007262, F1000A01141D1380 [??])
    [042FE658]rrhbadd:rrhba_start+000238 (??, ??)
    [0434872C]rrentdd:librrhba_start+00026C (??, ??)
    [04358DDC]rrentdd:rrent_open+000A5C (??)
    [0047C13C]ns_alloc+00013C (??, ??)
    [0047D524]ndd_usrreq+000824 (??, ??, ??, ??, ??)
    [004F8E50]soeconnect+0005B0 (??, ??, ??)
    [004F80B4]_econnect+000454 (??, ??, ??, ??)
    [004FD85C]connext+00001C (??, ??, ??)
    [00003850]ovlya_addr_sc_flih_main+000130 ()
    [kdb_get_virtual_memory] no real storage @ 2FF21A98
    [D0248A08]D0248A08 ()
    [kdb_read_mem] no real storage @ FFFFFFFFFFF8710
    

Local fix

Problem summary

  • During the open of the adapter, a DSI can occur with
    the stack as follows:
    
     04305418 rrhbadd:rrhba_rnic_initialize+0000F8
     (700DFEED00007262, F1000A01141D1380  ?? )
     042FE658 rrhbadd:rrhba_start+000238 (??, ??)
     0434872C rrentdd:librrhba_start+00026C (??, ??)
     04358DDC rrentdd:rrent_open+000A5C (??)
     0047C13C ns_alloc+00013C (??, ??)
     0047D524 ndd_usrreq+000824 (??, ??, ??, ??, ??)
     004F8E50 soeconnect+0005B0 (??, ??, ??)
     004F80B4 _econnect+000454 (??, ??, ??, ??)
     004FD85C connext+00001C (??, ??, ??)
     00003850 ovlya_addr_sc_flih_main+000130 ()
     kdb_get_virtual_memory  no real storage @ 2FF21A98
     D0248A08 D0248A08 ()
     kdb_read_mem  no real storage @ FFFFFFFFFFF8710
    

Problem conclusion

  • Handle the error code from ras register function to avoid
    the crash.
    

Temporary fix

Comments

  • 5300-12 - use AIX APAR IV39266
    6100-06 - use AIX APAR IV34962
    6100-07 - use AIX APAR IV27688
    6100-08 - use AIX APAR IV30678
    7100-00 - use AIX APAR IV35209
    7100-01 - use AIX APAR IV34888
    7100-02 - use AIX APAR IV30679
    

APAR Information

  • APAR number

    IV30678

  • Reported component name

    AIX 610 STD EDI

  • Reported component ID

    5765G6200

  • Reported release

    610

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2012-10-22

  • Closed date

    2012-10-22

  • Last modified date

    2013-11-23

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

    IV27688

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

Fix information

  • Fixed component name

    AIX 610 STD EDI

  • Fixed component ID

    5765G6200

Applicable component levels

  • R610 PSY U855347

       UP13/11/20 I 1000

PTF to Fileset Mapping

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Document Information

Modified date:
23 November 2013