A fix is available
APAR status
Closed as program error.
Error description
System panic with the similar stack as : . (0)> f pvthread+032000 STACK: [00046A0C]get_errc_inst@AF91_73+00000C (F1000A1E301B2000 [??]) [00043928]errsave_data+000068 (??, ??, ??, ??) [000467C0]errlast+000180 (??, ??) [00041ECC]panic_msg+00004C (??) [0006E384].panic+000084 () [0046B56C]net_free+000DEC (F1000E0005B01380, 0000003100000031) [0662E81C]if_ib:ib_ioctl2+002E5C (??, ??, ??) [06630110]if_ib:ib_ioctl+000170 (??, ??, ??) [004D52A0]if_detach+0002A0 (??) [004D20C8]ifioctl+0008C8 (F1000E0005641808, 8020696680206966, F00000002FF47028) [00549830]soo_ioctl+0005B0 (??, ??, ??) [006BC810]common_ioctl+0000F0 (??, ??, ??, ??) [00003934]mfspurr_sc_flih01+000170 () [kdb_get_virtual_memory] no real storage @ 2FF225E8 [D011A334]D011A334 () [kdb_read_mem] no real storage @ FFFFFFFFFFF8F60
Local fix
N/A
Problem summary
System may crash with following stack : (0)> f pvthread+032000 STACK: 00046A0C get_errc_inst@AF91_73+00000C (F1000A1E301B2000 ?? ) 00043928 errsave_data+000068 (??, ??, ??, ??) 000467C0 errlast+000180 (??, ??) 00041ECC panic_msg+00004C (??) 0006E384 .panic+000084 () 0046B56C net_free+000DEC (F1000E0005B01380, 0000003100000031) 0662E81C if_ib:ib_ioctl2+002E5C (??, ??, ??) 06630110 if_ib:ib_ioctl+000170 (??, ??, ??) 004D52A0 if_detach+0002A0 (??) 004D20C8 ifioctl+0008C8 (F1000E0005641808, 8020696680206966, F00000002FF47028) 00549830 soo_ioctl+0005B0 (??, ??, ??) 006BC810 common_ioctl+0000F0 (??, ??, ??, ??) 00003934 mfspurr_sc_flih01+000170 () kdb_get_virtual_memory no real storage @ 2FF225E8 D011A334 D011A334 () kdb_read_mem no real storage @ FFFFFFFFFFF8F60
Problem conclusion
Code is fixed to avoid double free situation.
Temporary fix
Comments
6100-08 - use AIX APAR IV69983 6100-09 - use AIX APAR IV68954 7100-02 - use AIX APAR IV70235 7100-03 - use AIX APAR IV68172
APAR Information
APAR number
IV68954
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2015-01-27
Closed date
2015-01-27
Last modified date
2015-11-20
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 U861456
UP15/11/20 I 1000
PTF to Fileset Mapping
U867448 devices.common.IBM.ib.rte 6.1.9.45
U861456 devices.common.IBM.ib.rte 6.1.9.100
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Document Information
Modified date:
17 December 2021