APAR status
Closed as program error.
Error description
There is a chance of a kernel crash with kernel stack with pemsIpmi functions. The RIP of the kernel crash may show RIP: 0010:kmem_cache_alloc_trace+0x7f/0x1c0.
Local fix
Problem summary
There is a chance of a kernel crash with kernel stack with pemsIpmi functions. The RIP of the kernel crash may show RIP: 0010:kmem_cache_alloc_trace+0x7f/0x1c0.
Problem conclusion
Benefits of the solution: Avoid system down and quorum loss for the customer. Work around: None Problem trigger: No special trigger since it was hit in normal good path run. Symptom: Kernel crash Platforms affected: x86_64-linux only Functional Area affected: ESS/GNR Customer Impact: Critical
Temporary fix
Comments
APAR Information
APAR number
IJ37256
Reported component name
SPEC SCALE STD
Reported component ID
5737F33AP
Reported release
512
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2022-01-24
Closed date
2022-01-24
Last modified date
2022-01-24
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
SPEC SCALE STD
Fixed component ID
5737F33AP
Applicable component levels
[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"STXKQY"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"512","Line of Business":{"code":"LOB26","label":"Storage"}}]
Document Information
Modified date:
25 January 2022