I can reproduce this bug on Intel Broadwell processors by running "perf top"
and another cpu intensive process like "stress -c 8". Within 5 minutes, the
kernel reports an unexpected NMI:
[2005170.748842] Uhhuh. NMI received for unknown reason 01 on CPU 70.
[2005170.748882] Do you have a
Control: reassign -1 src:linux 3.16.7-ckt20-1+deb8u3
Control: tag -1 unreproducible moreinfo
On Thu, 2016-02-04 at 23:25 -0500, Rich Ercolani wrote:
> Package: linux-source-3.16
> Version: 3.16.0-4
> Severity: normal
>
> Dear Maintainer,
>
> I was going about my business, using perf top to see
Package: linux-source-3.16
Version: 3.16.0-4
Severity: normal
Dear Maintainer,
I was going about my business, using perf top to see what I was spending a
bunch of my time in on this system, when suddenly, I got this written to
console:
[2425302.546957] Uhhuh. NMI received for unknown reason 11
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