Kernel taint and WARNING: CPU: 1375 PID: 12531 at kernel/sched/fair.c:3301 __update_blocked_fair
Updated -
Environment
- HPE Superdome Flex system with 32x28-core (56 thread) Intel Skylake processors (1,792 logical CPUs)
- Memory configuration: 24 TiB RAM, 10 TiB Swap
- Red Hat Enterprise Linux 9.0
Issue
A system configured as described above will show a kernel taint of 512 (Kernel Warning Issued) when running the Red H...
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