Messages in this thread | | | From | Vince Weaver <> | Date | Thu, 11 Jan 2018 15:40:44 -0500 (EST) | Subject | Re: perf: perf_fuzzer quickly locks up on 4.15-rc7 |
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On Thu, 11 Jan 2018, Vince Weaver wrote:
> Not sure if this info helps, but if I make perf_fuzzer *not* create AUX > mmap() buffers, I'm unable to reproduce the hangs both on core2 and > haswell.
Confirmed, I can crash the system without the fuzzer, just by doing
perf record --per-thread -e intel_bts// /bin/ls
on my haswell system.
Vince
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