On 2/10/22 18:32, David Rosenstrauch via arch-general wrote: ... ...
"rcu_preempt detected stalls on cpus/tasks". But searching on that
Since the CPU is stalled and unable to make further progress something is inhibiting it. One thought - I wonder if the CPU is waiting for memory IO - in which case do you have sufficient memory for the load on the cpu and do you have swap set up? Also it may be worthwhile running memcheck to be sure your memory is not faulty.
gene
