A fix is available
APAR status
Closed as program error.
Error description
System crashes with the following stacks : (8)> f pvthread+058200 STACK: [0001BF60]abend_trap+000000 () [F1000000C04342FC]check_access+0001DC (??) [F1000000C0438F3C]auto_access+0001FC (??, ??, ??, ??) [F1000000C04221A8]aix2onc_access+0001A8 (??, ??, ??, ??) [00014D70].hkey_legacy_gate+00004C () [005CA998]vnop_access+000178 (??, ??, ??, ??) [00014F50].kernel_add_gate_cstack+000030 () [F1000000C0438C20]auto_lookup+000C00 (??, ??, ??, ??, ??, ??, ??) [F1000000C0421174]aix2onc_lookup+000094 (??, ??, ??, ??, ??, ??) [00014D70].hkey_legacy_gate+00004C () [005C8404]vnop_lookup+000184 (??, ??, ??, ??, ??, ??) [0058C124]lookuppn+000A04 (??, ??, ??, ??, ??, ??, ??, ??) [00695810]openpnp+000190 (??, ??, ??, ??, ??, ??) [00696220]openpath+000100 (??, ??, ??, ??, ??, ??, ??) [006966F4]copen+000294 (??, ??, ??, ??, ??) [006955FC]kopen+00001C (??, ??, ??) [00003888]mfspurr_sc_flih01+0000E4 () [kdb_get_virtual_memory] no real storage @ 32C71B38 [D0118518]D0118518 () [kdb_read_mem] no real storage @ FFFFFFFFFFF9070
Local fix
N/A
Problem summary
SYSTEM CRASH IN CHECK_ACCESS() WHEN THE AUTOFS IS USED.
Problem conclusion
Need to take a READ lock on the fnnode to prevent any one else from modifying the dirent list while we're parsing through it.
Temporary fix
Comments
6100-07 - use AIX APAR IV58290 6100-08 - use AIX APAR IV51383 6100-09 - use AIX APAR IV52700 6100-09 - use AIX APAR IV52700 6100-09 - use AIX APAR IV52700 7100-01 - use AIX APAR IV57631 7100-02 - use AIX APAR IV57089 7100-03 - use AIX APAR IV52716
APAR Information
APAR number
IV52700
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-12-02
Closed date
2013-12-02
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 U859271
UP14/05/21 I 1000
PTF to Fileset Mapping
U859271 bos.net.nfs.client 6.1.9.15
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Document Information
Modified date:
14 August 2014