A fix is available
APAR status
Closed as program error.
Error description
The system can crash with the following stacktrace while using the active passive pcm: (0)> f pvthread+000200 STACK: [0001BF00]abend_trap+000000 () [000A23DC]clock+00041C (??) [002432C4]i_softmod+000384 () [0013FCE4]flih_util+000250 () ____ Exception (F00000002FF47600) ____ iar : 000000000008A700 msr : 8000000000009032 cr : 22028822 lr : 000000000006D9F0 ctr : 80000000001C5F30 xer : 20000018 mq : 00000000 asr : 0000000008A46001 r0 : 00100000000001F4 r1 : 0FFFFFFFF3FFFDF0 r2 : 0000000002B65448 r3 : 0000000000000000 r4 : 0000000000000001 r5 : 0000000000000003 r6 : 0000000000000000 r7 : 0000000000000000 r8 : 0000000000000000 r9 : 0000000000000000 r10 : 0000000000000002 r11 : 0000000000000000 r12 : 0000000000004000 r13 : F100011807FA1800 r14 : 00000000DEADBEEF r15 : 00000000000034E0 r16 : 0000000000000002 r17 : 000000000446A998 r18 : 0000000000922C28 r19 : 00000000000034C8 r20 : 0000000000000001 r21 : 001660AD9E1C354E r22 : 0000000002BD0C24 r23 : 0000000000000000 r24 : F1000F0A10000278 r25 : F1000100182EF000 r26 : 0000000000000000 r27 : 0000000002412900 r28 : 00000000024128FE r29 : 0000000002BD0CB0 r30 : F100011807F9E000 r31 : 0000000002BD0000 prev 0000000000000000 stackfix 0000000000000000 int_ticks 0000 kjmpbuf 0000000000000000 excbranch 0000000000000000 no_pfault 00 intpri 0B backt 00 flags 00 hw_fru_id 00000000 hw_cpu_id 00000000 fpscr 0000000000000000 fpscrx 00000000 fpowner 00 fpeu 00 fpinfo 00 alloc F000 o_iar 0000000000000000 o_toc 0000000000000000 o_arg1 0000000000000000 o_vaddr 0000000000000000 krlockp 0000000000000000 rmgrwa 0000000000000000 amrstackhigh F00000002FFCCFF0 amrstacklow F00000002FFCC000 amrstackcur F00000002FFCCFF0 amrstackfix 0000000000000000 kstackhigh 0000000000000000 kstacksize 00000000 frrstart 700DFEED00000000 frrend 700DFEED00000000 frrcur 700DFEED00000000 frrstatic 0000 kjmpfrroff 0000 frrovcnt 0000 frrbarrcnt 0000 frrmask 00 callrmgr 00 Except : excp_type 00000000 ex[0] 0000000000000000 ex[1] 0000000000000000 ex[2] 0000000000000000 ex[3] 0000000000000000 ex[4] 0000000000000000 [0008A700].h_cede+000014 () [0006D9EC]waitproc+00048C () [00340010]procentry+000010 (??, ??, ??, ??)
Local fix
Problem summary
crash; possible stack trace: pvthread+000200 STACK: 0001BF00 abend_trap+000000 () 000A23DC clock+00041C (??) 002432C4 i_softmod+000384 () 0013FCE4 flih_util+000250 ()
Problem conclusion
Added an else clause to catch all cases to unlock all locks.
Temporary fix
Comments
APAR Information
APAR number
IV04403
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2011-08-03
Closed date
2011-08-03
Last modified date
2013-04-16
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 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U844846
UP11/10/07 I 1000
PTF to Fileset Mapping
U844846 devices.common.IBM.mpio.rte 5.3.11.6
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11P","label":"APARs - AIX 5.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"530","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
16 April 2013