Messages in this thread | | | Date | Thu, 19 Feb 2015 17:57:32 +0100 | From | Peter Zijlstra <> | Subject | Re: perf: fuzzer gets CPU stuck in perf_callchain() |
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On Thu, Feb 19, 2015 at 11:54:40AM -0500, Vince Weaver wrote: > > Another bug found by the perf_fuzzer(). I think this one is different > than the one I sent the other day, it looks like something is going > very wrong in perf_callchain(). > > This one is reasonably reproducible, if there's any extra debugging that I > can add. This is on a Haswell machine with git as of a few days ago.
Aw man, and I had such good hopes with you saying it took 4 days to find problems :/
I'll try and get some time to stare at both.
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