A fix is available
APAR status
Closed as program error.
Error description
system crash with the following stack trace: ■00466BE0rm_smt_sibling+000300 (0000000000000000 ■??) ■001E98F0rmcpu_doit+000A50 (??, ??) ■006B43E4dr_callout+000084 (??, ??, ??) ■006B38DCkernel_notify+0000BC (??, ??) ■006B5A3C_dr_notify+00039C (??, ??, ??, ??) ■00003948syscall+000240 () ■10006398remove_a_cpu+0006F8 () ■10008030dlpar_remove+000070 () ■100006F0main+000310 (??, ??) ■10000168__start+000068 ()
Local fix
Problem summary
system crash with the following stack trace: 00466BE0 rm_smt_sibling+000300 (0000000000000000 ?? ) 001E98F0 rmcpu_doit+000A50 (??, ??) 006B43E4 dr_callout+000084 (??, ??, ??) 006B38DC kernel_notify+0000BC (??, ??) 006B5A3C _dr_notify+00039C (??, ??, ??, ??) 00003948 syscall+000240 () 10006398 remove_a_cpu+0006F8 () 10008030 dlpar_remove+000070 () 100006F0 main+000310 (??, ??) 10000168 __start+000068 ()
Problem conclusion
handle out of order removes in rm_smt_sibling() and validate SMT thread designation in add_smt_sibling()
Temporary fix
Comments
7100-03 - use AIX APAR IV71321
APAR Information
APAR number
IV71321
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2015-03-23
Closed date
2015-03-23
Last modified date
2015-05-22
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
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11R","label":"AIX 7.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"710","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
22 May 2015