A fix is available
APAR status
Closed as program error.
Error description
No functional change
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * Users of the 6100-06 Technology Level with the bos.iocp.rte * fileset below the 6.1.6.17 level. **************************************************************** * PROBLEM DESCRIPTION: * The system crashed in the AIO/IOCP kernel extension while * trying to access the IOCFD_LOCK in AioPostCompletionPacket. * * Stack trace similar to: * 00022080 abend_trap+000000 () * 0056FCC4 slock+000564 (??, ??) * 00009558 .simple_lock+000058 () * F1000000C033D7D8 AioPostCompletionPacket+000038 (??, ??) * 00014D70 .hkey_legacy_gate+00004C () * 05EC1988 aioiocp_post_packet+000088 (??) * 05EC16A8 fsfp_done+000208 (??, ??, ??) * 00385AD4 dioAIOdone+000094 (??) * 00385C20 dioIODone+000100 (??) * 00197350 internal_iodone_offl+000170 (??, ??) * 00197198 iodone_offl+000078 () * 0019AA18 i_softmod+000418 () * 001EBACC flih_util+000258 () **************************************************************** * RECOMMENDATION: * Install APAR IV10812. ****************************************************************
Problem conclusion
Avoid recursive lock.
Temporary fix
********* * HIPER * *********
Comments
APAR Information
APAR number
IV10812
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
YesPE
HIPER
NoHIPER
Submitted date
2011-11-16
Closed date
2011-11-16
Last modified date
2013-04-10
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 U849868
UP12/03/14 I 1000
PTF to Fileset Mapping
U849868 bos.iocp.rte 6.1.6.17
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Document Information
Modified date:
10 April 2013