Re: perf sw_event related lockup

From: Vince Weaver
Date: Mon Nov 18 2013 - 11:36:09 EST


On Mon, 18 Nov 2013, Stephane Eranian wrote:

> What's the config for this test?
> Need to host CPU type and the event config.
> Otherwise there is not much I can do with the crash dump.

It's 3.12, on a core2 machine.

Sadly I don't have the event config. To reproduce I start my perf_fuzzer
running and typically it will hit the error/lockup within an hour or so
of fuzzing assuming it doesn't hit one of the other outstanding bugs
first.

I can probably narrow it down but that involves a lot of luck as well as a
lot of time and I might not get a chance to do so until next month at the
earliest.

Vince
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