A fix is available
APAR status
Closed as program error.
Error description
System crash with following stack trace CPU 5 CSA F00000002FF47600 at time of crash, error code for LEDs: 70000000 pvthread+01A300 STACK: Ý00009958¨.simple_unlock_mem+000040 () Ý004730FC¨aha_thread_queue+0000DC (??) Ý00472FE0¨aha_queue+000020 () Ý003C2AD8¨procentry+000038 (??, ??, ??, ??) Ýkdb_read_mem¨ no real storage @ FFFFFFFFFFF61A0
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * Systems running the 6100-08 Technology Level with bos.mp64 * at 6.1.8.18 **************************************************************** * PROBLEM DESCRIPTION: * System crash with following stack trace * CPU 5 CSA F00000002FF47600 at time of crash, error code for * LEDs: 70000000 pvthread+01A300 STACK: * 00009958 .simple_unlock_mem+000040 () * 004730FC aha_thread_queue+0000DC (??) * 00472FE0 aha_queue+000020 () 003C2AD8 procentry+000038 (??, * ??, ??, ??) kdb_read_mem no real storage @ FFFFFFFFFFF61A0 **************************************************************** * RECOMMENDATION: * Install APAR IV64423. ****************************************************************
Problem conclusion
The code is trying to unlock a simple_lock which has been already unlocked. The fix is to correct the logic.
Temporary fix
Comments
6100-08 - use AIX APAR IV64423 6100-09 - use AIX APAR IV63399 7100-02 - use AIX APAR IV64243 7100-03 - use AIX APAR IV63379
APAR Information
APAR number
IV64423
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
YesPE
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 U867355
UP15/01/18 I 1000
PTF to Fileset Mapping
U867355 bos.mp64 6.1.8.19
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Document Information
Modified date:
11 May 2016