A fix is available
APAR status
Closed as program error.
Error description
Crash will have the following stack: (18)> f pvthread+081600 STACK: [059C7154]rrhba_rnic_map_handle_free+000034 (0000000000000000 [??]) [059BFBE0]rrhba_stop+0001E0 (??, ??) [05A38190]librrhba_stop+0000D0 (??, ??) [05A44934]rrent_event_notify+000BB4 (??, ??, ??) [05A403F8]librrhba_user_errproc+000478 (??, ??, ??) [00272990]procentry+000010 (??, ??, ??, ??) [kdb_read_mem] no real storage @ FFFFFFFFFFF93B0
Local fix
Problem summary
System may crash with following stack: 059C7154 rrhba_rnic_map_handle_free+000034 (0000000000000000 ?? ) 059BFBE0 rrhba_stop+0001E0 (??, ??) 05A38190 librrhba_stop+0000D0 (??, ??) 05A44934 rrent_event_notify+000BB4 (??, ??, ??) 05A403F8 librrhba_user_errproc+000478 (??, ??, ??) 00272990 procentry+000010 (??, ??, ??, ??)
Problem conclusion
Synchronization issue causing freeing of already freed resources is fixed when adapter is in DEAD state.
Temporary fix
Comments
6100-08 - use AIX APAR IV64357 6100-09 - use AIX APAR IV61118 6100-09 - use AIX APAR IV61118 7100-02 - use AIX APAR IV59880 7100-03 - use AIX APAR IV61117 7100-04 - use AIX APAR IV61119
APAR Information
APAR number
IV64357
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-09-02
Closed date
2014-09-02
Last modified date
2016-05-11
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 U867298
UP15/01/18 I 1000
PTF to Fileset Mapping
U867298 devices.ethernet.ct3.cdli 6.1.8.18
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Document Information
Modified date:
11 May 2016