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From: Don Zickus <dzickus@redhat.com>
To: Francis Moreau <francis.moro@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: v3.0: Weird kernel log message when resuming avout NMI received
Date: Tue, 2 Aug 2011 15:52:49 -0400	[thread overview]
Message-ID: <20110802195249.GB3593@redhat.com> (raw)
In-Reply-To: <CAC9WiBgbhLomH_CtLGKyxm2xD9=h1nJAy=-b24GOaUV+hg7bNg@mail.gmail.com>

On Sun, Jul 31, 2011 at 08:56:30AM +0200, Francis Moreau wrote:
> Hello,
> 
> I'm seeing those kernel message when resuming:
> 
> [  524.973283] Uhhuh. NMI received for unknown reason 3d on CPU 0.
> [  524.973288] Do you have a strange power saving mode enabled?
> [  524.973289] Dazed and confused, but trying to continue
> 
> I don't know if it's important or not because the system seems to work
> after but maybe it worths to report

Depends on what you were doing when this happened and if it is repeatable?

If it is from perf/nmi_watchdog it probably isn't that big of a deal
(though we should fix it).  Otherwise it could be a hardware failure.

Can you attach a dmesg log?

Cheers,
Don

      parent reply	other threads:[~2011-08-02 19:52 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-31  6:56 v3.0: Weird kernel log message when resuming avout NMI received Francis Moreau
2011-07-31 11:06 ` Cyrill Gorcunov
2011-07-31 11:19   ` Jiri Slaby
2011-07-31 11:26     ` Cyrill Gorcunov
2011-08-02 19:48     ` Don Zickus
2011-08-02 21:00       ` Jiri Slaby
2011-08-03  0:52         ` Donald Zickus II
2011-07-31 15:20   ` Francis Moreau
2011-07-31 15:32     ` Cyrill Gorcunov
2011-08-01 11:05       ` Peter Zijlstra
2011-08-01 11:21         ` Cyrill Gorcunov
2011-08-01 12:12           ` Peter Zijlstra
2011-08-15  8:37         ` Francis Moreau
2011-08-16 15:07           ` Francis Moreau
2011-08-02 19:52 ` Don Zickus [this message]

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