IZ81947: SYSTEM CRASHED AT IP6_OUTPUT APPLIES TO AIX 6100-06

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• system crashed with the following stack
  ￭04670178ip6_output+000CD8 (0000000000000000, 00000000000000,
  ￭046A9BFCrip6_output_ancillary+0002DC (??, ??, ??, ??, ??)
  ￭046A8F64rip6_usrreq+000644 (??, ??, ??, ??, ??)
  ￭004F156Csoesend+00112C (??, ??, ??, ??, ??, ??, ??)
  ￭005069F4esendit+000A54 (??, ??, ??, ??)
  ￭00508F90_esendto+0000D0 (??, ??, ??, ??, ??, ??, ??)
  ￭00003850ovlya_addr_sc_flih_main+000130 ()
  ￭D022F5F8sendto+000298 (??, ??, ??, ??, ??, ??)
  ￭10001B68pinger6+000148 ()
  ￭10005674catcher+000014 (??)
  ￭10003DDCmain+0007BC (??, ??)
  ￭10000168__start+000068 ()
  

Local fix

Problem summary

• system crashed with the following stack
   04670178 ip6_output+000CD8 (0000000000000000, 00000000000000,
   046A9BFC rip6_output_ancillary+0002DC (??, ??, ??, ??, ??)
   046A8F64 rip6_usrreq+000644 (??, ??, ??, ??, ??)
   004F156C soesend+00112C (??, ??, ??, ??, ??, ??, ??)
   005069F4 esendit+000A54 (??, ??, ??, ??)
   00508F90 _esendto+0000D0 (??, ??, ??, ??, ??, ??, ??)
   00003850 ovlya_addr_sc_flih_main+000130 ()
   D022F5F8 sendto+000298 (??, ??, ??, ??, ??, ??)
   10001B68 pinger6+000148 ()
   10005674 catcher+000014 (??)
   10003DDC main+0007BC (??, ??)
   10000168 __start+000068 ()
  

Problem conclusion

• mbuf value is checked-out before accessing the message.
  

Temporary fix

Comments

• 5300-09 - use AIX APAR IZ82839
  5300-10 - use AIX APAR IZ82901
  5300-11 - use AIX APAR IZ82826
  5300-12 - use AIX APAR IZ82803
  6100-04 - use AIX APAR IZ83848
  6100-05 - use AIX APAR IZ83782
  6100-06 - use AIX APAR IZ81370
  6100-06 - use AIX APAR IZ81947
  7100-01 - use AIX APAR IV00568
  

APAR Information

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

  IZ81370

• 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 U835902

     UP11/05/13 I 1000

PTF to Fileset Mapping

• U835902 bos.net.tcp.client 6.1.6.15