On Fri, Nov 1, 2019 at 2:08 PM dann frazier <dann.frazier@xxxxxxxxxxxxx> wrote: > [ 1.763630] Lockdown: swapper/0: use of tracefs is restricted; see man kernel_lockdown.7 This is expected. > [ 2.913934] ------------[ cut here ]------------ > [ 2.918435] Could not register function stat for cpu 0 > [ 2.923717] WARNING: CPU: 1 PID: 1 at kernel/trace/ftrace.c:987 ftrace_init_tracefs_toplevel+0x168/0x1bc This is not. I'll look into it.
