Messages in this thread | | | From | Vince Weaver <> | Date | Wed, 27 May 2015 09:58:49 -0400 (EDT) | Subject | Re: perf: another perf_fuzzer generated lockup |
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On Wed, 27 May 2015, Peter Zijlstra wrote:
> On Fri, May 08, 2015 at 12:40:48AM -0400, Vince Weaver wrote: > > > > This is a new one I think, I hit it on the haswell machine running > > 4.1-rc2. > > > > Vince, should I still be running fast_repro99.sh ? Or is there another > preferred way to start the beast?
yes, that's still probably the best way to start it.
I've recently been overhauling the fuzzer including a massive re-work of the mmap() code (to try to exercise the AUX codepath) so if it starts segfaulting on you that's probably why.
Vince
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