A fix is available
APAR status
Closed as program error.
Error description
A system may crash with stack trace: [005ECCA0]bad_vnode_bad_caller+000000 (0000000000000000 [??]) [005F3EE8]vnop_hold+000148 (??) [00014F50].kernel_add_gate_cstack+000030 () [F1000000C05727E0]ahafs_lookup+000240 (??, ??, ??, ??, ??, ??) [00014D70].hkey_legacy_gate+00004C () [005F33D4]vnop_lookup+0001D4 (??, ??, ??, ??, ??, ??) [0040C490]find_dir_name+000270 (??, ??, ??, ??, ??, ??, ??, ??) [0040C130]get_linkname+000130 (??, ??, ??, ??, ??) [0040CA20]procfsReadlinkCwdRoot+0001C0 (??, ??, ??, ??) [0040CB88]procfsReadlink+000068 (??, ??, ??) [005F1440]vnop_readlink+000040 (??, ??, ??) [005B4010]follow_symlink+000050 (??, ??, ??) [005B4CF8]lookuppn+000BB8 (??, ??, ??, ??, ??, ??, ??, ??) [005B53F8]lookupname_internal+0001F8 (??, ??, ??, ??, ??, ??, ??, ??) [005B55FC]lookupname+00003C (??, ??, ??, ??, ??, ??) [007F4F70]statfs+000050 (??, ??) if the system has AHAFS installed and in use.
Local fix
N/A
Problem summary
System crash during ahafs_lookup() call, (if the system has AHAFS installed and in use).
Problem conclusion
Check if the directory is currently being deleted before proceeding further in ahafs_lookup.
Temporary fix
Comments
6100-09 - use AIX APAR IV68402 7100-03 - use AIX APAR IV68408
APAR Information
APAR number
IV68408
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2015-01-08
Closed date
2015-01-08
Last modified date
2015-05-22
APAR is sysrouted FROM one or more of the following:
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 U864273
UP15/05/19 I 1000
PTF to Fileset Mapping
U864273 bos.ahafs 7.1.3.45
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11R","label":"AIX 7.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
22 May 2015