Re: perf: perf_fuzzer lockup in perf_cgroup_attach

Peter Zijlstra
2016-09-15T07:24:33Z

On Wed, Sep 14, 2016 at 10:35:49PM -0700, Stephane Eranian wrote:
> On Wed, Sep 14, 2016 at 7:43 PM, Vince Weaver <vincent.weaver@maine.edu> wrote:
> >
> > so the skylake that was fuzzing finally is mostly locked up.
> >
> > Really hard to tell what's going, especially as KASLR made looking up the
> > addresses a big pain.
> >
> I would think there is a way to disable KASLR for this kind of testing!

I always kill CONFIG_RANDOMIZE_BASE, but there's also talk of killing
the address print entirely.. :-(