Re: Uhhuh. NMI received for unknown reason 2c on CPU 0.
From: Borislav Petkov
Date: Thu Apr 04 2013 - 05:33:13 EST
On Thu, Apr 04, 2013 at 09:32:09AM +0200, Jiri Slaby wrote:
> And yesterday I plugged in an ethernet cable for a wihle and guess
> what happened today: Uhhuh. NMI received for unknown reason 2c on CPU
> 0.
>
> Still holds that this is the first time since Jan.
Yeah, you could try my sure-fire way to trigger it:
* boot the box without any "nmi_watchdog" tweaks on the kernel cmdline -
i.e. it should be enabled.
* turn off NMI watchdog through powertop or directly through
/proc/sys/kernel/nmi_watchdog
* suspend to disk
Now when you resume, you should either see unknown reason 2c or 3c.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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