A fix is available
APAR status
Closed as program error.
Error description
System may crash with following stack trace after calling ioctl on an interface which has been detached. CRASH INFORMATION: CPU 12 CSA F00000002FF47600 at time of crash, error code for LEDs: 30000000 pvthread+099400 STACK: [F1000000C01CC110]elxent_ctl+000450 (700DFEED00007262, F1000A02AB571460, 0000000000000000, 0000000000000003 [??]) [00014D70].hkey_legacy_gate+00004C () [061F22C4]ptx_load_ifnet_helper64+0001E4 (??, ??) [061F1490]_ptx_get_ifnets64+000250 (??, ??, ??, ??) [061F8EB0]ptx_get_ifnets64+000030 (??, ??, ??) [000038A4]mfspurr_sc_flih01+0000E4 () [kdb_get_virtual_memory] no real storage @ 2FF210D4 [D24892A0]D24892A0 () [kdb_read_mem] no real storage @ FFFFFFFFFFF6460
Local fix
Problem summary
System may crash with following stack trace after calling ioctl on an interface which has been detached. CRASH INFORMATION: CPU 12 CSA F00000002FF47600 at time of crash, error code for LEDs: 30000000 pvthread+099400 STACK: F1000000C01CC110 elxent_ctl+000450 (700DFEED00007262, F1000A02AB571460, 0000000000000000, 0000000000000003 ?? ) 00014D70 .hkey_legacy_gate+00004C () 061F22C4 ptx_load_ifnet_helper64+0001E4 (??, ??) 061F1490 _ptx_get_ifnets64+000250 (??, ??, ??, ??) 061F8EB0 ptx_get_ifnets64+000030 (??, ??, ??) 000038A4 mfspurr_sc_flih01+0000E4 () kdb_get_virtual_memory no real storage @ 2FF210D4 D24892A0 D24892A0 () kdb_read_mem no real storage @ FFFFFFFFFFF6460
Problem conclusion
Call ns_alloc before issuing the STATS ioctl
Temporary fix
Comments
6100-08 - use AIX APAR IV70048 6100-09 - use AIX APAR IV68245 7100-02 - use AIX APAR IV66094 7100-03 - use AIX APAR IV68230
APAR Information
APAR number
IV68230
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2015-01-05
Closed date
2015-01-05
Last modified date
2015-09-30
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 U865724
UP15/05/19 I 1000
PTF to Fileset Mapping
U865724 bos.perf.perfstat 7.1.3.45
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Document Information
Modified date:
30 September 2015