A fix is available
APAR status
Closed as program error.
Error description
The environment is 7.1 lpar, 5.2 vwpar, audit running on global (lpar). clogin and run "shutdown now", this will cause wpar to go to "transitional" T state, after which wpar cannot be restarted. (0)> f 2146 pvthread+086200 STACK: [005BA758]slock+000578 (0000000000009024, 8000000000009032 [??]) [00009558].simple_lock+000058 () [005ED460]kwpar_lock_kcid+0002A0 (??) [005F2EC0]kwpar_getckey+000020 (??, ??) [005E812C]AuditWrite+0001EC (0000002000000020, 0000000000000000, F100011FC8A1FD00, 0000009C0000009C, F100011FC8A1FD00, 0000001000000010, 0000000000000000, F100010008077680) [005E86D4]auditscall+000294 () [00117AB8]kexitx+001438 (??) [000B698C]kexit+00008C () [kdb_get_virtual_memory] no real storage @ FFFFFFFF3FFFE60 [kdb_read_mem] no real storage @ FFFFFFFFFFF8E20
Local fix
Problem summary
The customer will experience a hang on their versioned wpar if they have audit running in the global and they try to shut down their wpar.
Problem conclusion
Ensure that the global processes do not attempt to take the kcid lock.
Temporary fix
Comments
7100-02 - use AIX APAR IV70217 7100-03 - use AIX APAR IV63598
APAR Information
APAR number
IV63598
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-08-14
Closed date
2014-08-14
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 U865837
UP15/05/19 I 1000
PTF to Fileset Mapping
U865837 bos.mp64 7.1.3.45
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Document Information
Modified date:
30 September 2015