A fix is available
APAR status
Closed as program error.
Error description
System may crash with a stack trace: (40)> f pvthread+4B0600 STACK: [0017E120]bmInodeFlush@AF122_68+000700 (0000000000000000, 0000000000000280, F1000A200014A000, 0000000003060983, 0000000000000000, 0000000002C20000, 0000000000000004, 0000000003060983 [??]) [0017A138]bmInodeFlush+000038 (??) [003704EC]pagerUnbind@AF66_41+00012C (??, ??, ??, ??) [0036F5CC]pagerUnbind+00002C (??, ??, ??) [001707A8]iRecycle+000128 (??, ??, ??) [0016C46C]iAlloc+0003AC (??, ??) [00170EF0]iGet+0001D0 (??, ??, ??, ??, ??) [003E0034]j2_lookup+000454 (??, ??, ??, ??, ??, ??) [00588944]vnop_lookup+000184 (??, ??, ??, ??, ??, ??) [0054AFA4]lookuppn+000A04 (??, ??, ??, ??, ??, ??, ??, ??) [0054B760]lookupname_internal+0000A0 (??, ??, ??, ??, ??, ??, ??, ??) [0054B884]lookupname_cur+000024 (??, ??, ??, ??, ??, ??, ??) [0059FE14]statx+0001D4 (??, ??, ??, ??) There is also another thread going through bmIODone: (40)> f 15045 [00537580]slock+000120 (F1000A07A274C7E8, F1000815B088C850 [??]) [00009558].simple_lock+000058 () [00178634]bmIODone+0007D4 (??) [0017EF34]internal_iodone_offl+000174 (??, ??) [0017ED80]iodone_offl+000080 () [0018255C]i_softmod+00043C () [001AF4EC]flih_util+000258 ()
Local fix
N/A
Problem summary
System may crash with a stack trace: (40)> f pvthread+4B0600 STACK: 0017E120 bmInodeFlush@AF122_68+000700 (0000000000000000, 0000000000000280, F1000A200014A000, 0000000003060983, 0000000000000000, 0000000002C20000, 0000000000000004, 0000000003060983 ?? ) 0017A138 bmInodeFlush+000038 (??) 003704EC pagerUnbind@AF66_41+00012C (??, ??, ??, ??) 0036F5CC pagerUnbind+00002C (??, ??, ??) 001707A8 iRecycle+000128 (??, ??, ??) 0016C46C iAlloc+0003AC (??, ??) 00170EF0 iGet+0001D0 (??, ??, ??, ??, ??) 003E0034 j2_lookup+000454 (??, ??, ??, ??, ??, ??) 00588944 vnop_lookup+000184 (??, ??, ??, ??, ??, ??) 0054AFA4 lookuppn+000A04 (??, ??, ??, ??, ??, ??, ??, ??) 0054B760 lookupname_internal+0000A0 (??, ??, ??, ??, ??, ??, ??, ??) 0054B884 lookupname_cur+000024 (??, ??, ??, ??, ??, ??, ??) 0059FE14 statx+0001D4 (??, ??, ??, ??)
Problem conclusion
correct serialization of the buffers
Temporary fix
Comments
6100-07 - use AIX APAR IV47000 6100-08 - use AIX APAR IV57775 6100-09 - use AIX APAR IV50530 6100-09 - use AIX APAR IV50530 6100-09 - use AIX APAR IV50530 7100-01 - use AIX APAR IV57475 7100-02 - use AIX APAR IV56920 7100-03 - use AIX APAR IV50840
APAR Information
APAR number
IV47000
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-08-12
Closed date
2013-09-25
Last modified date
2014-08-14
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 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U861576
UP14/08/11 I 1000
PTF to Fileset Mapping
U861576 bos.mp64 6.1.7.21
[{"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":"610","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":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSAUMY","label":"IBM AIX Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
14 August 2014