On Tue, Mar 08, 2016 at 09:07:46PM +0100, Peter Zijlstra wrote: > On Tue, Mar 08, 2016 at 08:56:42PM +0100, Jiri Olsa wrote: > > > # cat go-fuzz.sh > > > #!/bin/bash > > > > > > echo 1 > /proc/sys/kernel/traceoff_on_warning > > > echo 1 > /debug/tracing/options/stacktrace > > > echo 1 > /debug/tracing/events/sched/enable > > > > are you running this under root? > > Of course ;-) I'm not even sure these machines have a user account. > > Also, what's the point of fuzzing if half your 'fun' options return > -EPERM.
IIRC the perf fuzzer (one from Vince) could screw your machine having it run under root jirka
