A fix is available
APAR status
Closed as program error.
Error description
No symptoms experienced under normal operations. Systems running in debug mode could hit a trap on netstat with the following stack: KDB(1)> f pvthread+3E4900 STACK: Ý0000B700¨.umem_move+000100 () Ý000A20F8¨umem_move_skeys+0002D8 (??, ??, ??, ??, ??) Ý000A2270¨copyslow+000110 (??, ??, ??, ??, ??, ??) Ý000A3704¨copyout+000124 (??, ??, ??) Ý00118BE0¨_kwaitpid+000920 (??, ??, ??, ??, ??, ??, ??) Ý001199D4¨kwaitpid+000134 (??, ??, ??, ??, ??) Ý00003938¨syscall+000230 () Ý90000000010D0AC¨wait+00030C (??) Ý100021FCC¨drvstats+00044C (0000000000000000) Ý100002050¨main+001150 (0000000000000002, 0FFFFFFFFFFFFB68) Ý100000268¨__start+000070 ()
Local fix
Problem summary
No symptoms experienced under normal operations. Systems running in debug mode could hit a trap on netstat with the following stack: KDB(1)> f pvthread+3E4900 STACK: 0000B700 .umem_move+000100 () 000A20F8 umem_move_skeys+0002D8 (??, ??, ??, ??, ??) 000A2270 copyslow+000110 (??, ??, ??, ??, ??, ??) 000A3704 copyout+000124 (??, ??, ??) 00118BE0 _kwaitpid+000920 (??, ??, ??, ??, ??, ??, ??) 001199D4 kwaitpid+000134 (??, ??, ??, ??, ??) 00003938 syscall+000230 () 90000000010D0AC wait+00030C (??) 100021FCC drvstats+00044C (0000000000000000) 100002050 main+001150 (0000000000000002, 0FFFFFFFFFFFFB68) 100000268 __start+000070 ()
Problem conclusion
This fix prevents the trap by calling kwaitpid() with the appropriate parameters.
Temporary fix
Comments
6100-09 - use AIX APAR IV62427 6100-09 - use AIX APAR IV62427 7100-03 - use AIX APAR IV62385 7100-04 - use AIX APAR IV62487
APAR Information
APAR number
IV62385
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-07-10
Closed date
2014-07-10
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 V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U862169
UP14/10/29 I 1000
PTF to Fileset Mapping
U862169 bos.net.tcp.client 7.1.3.30
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Document Information
Modified date:
11 May 2016