[ 3078.879872] Running test [R:13244785 T:18 - Tracepoints: operational test - Kernel: 5.14.0-236.1632_749937445.el9.x86_64] 
[-- MARK -- Tue Jan 17 21:20:00 2023] 
[ 3229.345465] kprobes: kprobe jump-optimization is disabled. All kprobes are based on software breakpoint. 
[ 3229.354890] stap_12ebbf3b8f472c5682beb14c0ae864_396429: loading out-of-tree module taints kernel. 
[ 3229.356295] stap_12ebbf3b8f472c5682beb14c0ae864_396429: module verification failed: signature and/or required key missing - tainting kernel 
[ 3496.053948] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 
[-- MARK -- Tue Jan 17 21:25:00 2023]