Hi Alex, We noticed dmesg errors on https://github.com/alexshi/power-scheduling.git single-balance commit 8015a6290b477045904257f1e509a5fb5890894a ("sched/balance: single balance prototype") 373e9ec30ad1efe 8015a6290b477045904257f1e --------------- ------------------------- 0 +Inf% 0 ~412% TOTAL dmesg.BUG:unable_to_handle_kernel_NULL_pointer_dereference 0 +Inf% 0 ~20% TOTAL dmesg.Kernel_panic-not_syncing:Fatal_exception 0 +Inf% 0 ~29% TOTAL dmesg.BUG:unable_to_handle_kernel_paging_request 0 +Inf% 0 ~20% TOTAL dmesg.Oops:SMP Legend: ~XX% - stddev percent [+-]XX% - change percent Thanks, Jet