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From: Vince Weaver <vincent.weaver@maine.edu>
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Date: Mon, 8 Jan 2018 11:12:10 -0500 (EST)
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To: linux-kernel@vger.kernel.org
cc: Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>
Subject: perf: perf_fuzzer quickly locks up on 4.15-rc7
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Hello

Was trying out current git (4.15-rc7) and the perf_fuzzer very quickly 
will lock up my Haswell test machine so solidly that I don't get any debug 
info, even with a serial console.

I'll try enabling various debug options to see if I can get a more useful 
bug report.

Vince