IV73019: KERNEL ABEND CRASH IN OBJECTSREMOVE APPLIES TO AIX 7100-03 16/02/29 PTF PECHANGE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• While shutting down auditing a crash may occur in this
  spot:
  
  [0001C040]abend_trap+000000 ()
  [000D9B1C]xm_bad_free+00025C (??, ??, ??, ??)
  [000DA310]xmdbg_do_xmfree_record+0001F0
  (F1000A00E8A62900,
   F1000A00E0000170,
     F1000A00E0030D20, 0000089B0000089B, F00000002FF472C0)
  [000D918C]xmfree+00036C (??, ??)
  [0081CAB4]ObjectsRemove+000234 (??, ??)
  [008191F8]_auditobj+0001D8 (??, ??, ??, ??, ??, ??)
  [0081D1F8]auditobj+000078 (??, ??, ??)
  [00003888]mfspurr_sc_flih01+0000E4 ()
  
  This issue can occur when NFS/STNFS objects are being
  audited and multiple instances of the 'audit' command
  are executed at the same time.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:
  * Systems running the 7100-03 Technology Level with the
  * bos.mp64 fileset at or between 7.1.3.0 and 7.1.3.46
  ****************************************************************
  * PROBLEM DESCRIPTION:
  * While shutting down auditing a crash may occur in this
  * spot:
  *  0001C040 abend_trap+000000 ()
  *  000D9B1C xm_bad_free+00025C (??, ??, ??, ??)
  *  000DA310 xmdbg_do_xmfree_record+0001F0
  * (F1000A00E8A62900,
  *  F1000A00E0000170,
  *    F1000A00E0030D20, 0000089B0000089B, F00000002FF472C0)
  *  000D918C xmfree+00036C (??, ??)
  *  0081CAB4 ObjectsRemove+000234 (??, ??)
  *  008191F8 _auditobj+0001D8 (??, ??, ??, ??, ??, ??)
  *  0081D1F8 auditobj+000078 (??, ??, ??)
  *  00003888 mfspurr_sc_flih01+0000E4 ()
  * This issue can occur when NFS/STNFS objects are being
  * audited and multiple instances of the 'audit' command
  * are executed at the same time.
  ****************************************************************
  * RECOMMENDATION:
  * Install APAR IV73019.
  ****************************************************************
  

Problem conclusion

• Altered placement of locks in the relevant function.
  

Temporary fix

Comments

APAR Information

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

  IV71115

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

Fix information

• Fixed component name

  AIX V7.1

• Fixed component ID

  5765H4000

Applicable component levels

• R710 PSY U867697

     UP16/02/23 I 1000

PTF to Fileset Mapping

• U867697 bos.mp64 7.1.3.47