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From: "john stultz" <johnstul@us.ibm.com>
To: "Philippe Troin" <phil@fifi.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.25.9: system clocks works normally then speeds up 4x...
Date: Wed, 9 Jul 2008 12:55:35 -0700	[thread overview]
Message-ID: <1f1b08da0807091255s77033943t2b686ddb537ceaae@mail.gmail.com> (raw)
In-Reply-To: <87d4lm2792.fsf@old-tantale.fifi.org>

On Wed, Jul 9, 2008 at 12:21 PM, Philippe Troin <phil@fifi.org> wrote:
> System info:
>
>  Dual Pentium-III
>  Tyan Tiger 133 motherboard
>  Running 2.6.25.9-40 (Fedora 8 kernel + IMQ + Layer7 patches)
>  Also tried with vanilla 2.6.25.9 - problem still shows up.
>
> Symptoms:
>
>  The system boots fine. Clock seems to run normally.
>
>  Then after a random amount of time (on the current boot, 3 days),
>  clock starts to be running 2-4x faster (on the current boot, 4x).
>
>  I have tried booting with "nohz=off highres=off" but it does not
>  help.

Could you provide the output from the following:
   sudo cat /sys/devices/system/clocksource/clocksource0/*

Did this issue occur with 2.6.24 or earlier kernels?

thanks
-john

  reply	other threads:[~2008-07-09 19:55 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-09 19:21 Philippe Troin
2008-07-09 19:55 ` john stultz [this message]
2008-07-09 20:01   ` Philippe Troin
2008-07-09 20:08     ` john stultz
2008-07-09 20:53       ` Philippe Troin
2008-07-09 21:21         ` john stultz
2008-07-09 22:50           ` Philippe Troin
2008-07-11 19:53             ` Philippe Troin

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