APAR status
Closed as program error.
Error description
Crash in LPAR during cpu add/remove operation. KDB(3)> f pvthread+126000 STACK: Ý003F4B30¨empty_bucket+000230 (000000000001FFFF, 0000000000000000, 0000000000000009, 0000000000000003, 000000000008FC00, F10001093758E0D8 Ý??¨) Ý003F2ED8¨net_malloc_cpu_srad+000298 Ý003F2AA8¨m_gethdr_cpu+000088 (??, ??, ??) Ý003F29E0¨m_gethdr+000020 (??, ??) ÝF10009D5A0A60608¨vioent_receive+001068 ÝF10009D5A0A63894¨vioent_slih+000D54 (??) Ý00229AB4¨IPRA.$i_poll_soft+000134 (??) Ý00228204¨i_softmod+0002E4 () Ý0024BCA4¨flih_util+000310 ()
Local fix
Problem summary
Crash in LPAR during cpu add/remove operation. KDB(3)> f pvthread+126000 STACK: 003F4B30 empty_bucket+000230 (000000000001FFFF, 0000000000000000, 0000000000000009, 0000000000000003, 000000000008FC00, F10001093758E0D8 ?? ) 003F2ED8 net_malloc_cpu_srad+000298 003F2AA8 m_gethdr_cpu+000088 (??, ??, ??) 003F29E0 m_gethdr+000020 (??, ??) F10009D5A0A60608 vioent_receive+001068 F10009D5A0A63894 vioent_slih+000D54 (??) 00229AB4 IPRA.$i_poll_soft+000134 (??) 00228204 i_softmod+0002E4 () 0024BCA4 flih_util+000310 ()
Problem conclusion
Code changes done to fix crash during frequent cpu add remove.
Temporary fix
Comments
7200-05 - use AIX APAR IJ51697 7300-03 - use AIX APAR IJ51665
APAR Information
APAR number
IJ51697
Reported component name
AIX V7.2
Reported component ID
5765CD200
Reported release
720
Status
CLOSED PER
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2024-07-02
Closed date
2024-07-02
Last modified date
2025-02-07
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 V7.2
Fixed component ID
5765CD200
Applicable component levels
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SG11S","label":"AIX 7.2 HIPERS- APARs and Fixes"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"720","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}}]
Document Information
Modified date:
08 February 2025