Comment 1 for bug 984273

Also, there were a lot of what appeared to be SysRq help messages posted to the syslog file as well, like this:

Apr 17 11:40:02 klaatu kernel: [87478.935764] atkbd serio2: Use 'setkeycodes 08 <keycode>' to make it known.
Apr 17 11:40:02 klaatu kernel: [87478.936870] SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) thaw-filesystems(J) saK show-backtrace-all-active-cpus(L) show-memory-usage(M) nice-all-RT-tasks(N) powerOff show-registers(P) show-all-timers(Q) unRaw Sync show-task-states(T) Unmount show-blocked-tasks(W) dump-ftrace-buffer(Z)
Apr 17 11:40:02 klaatu kernel: [87478.938151] atkbd serio2: Unknown key pressed (raw set 2, code 0x0 on isa0060/serio2).