From: Stefan Priebe - Profihost AG <s.priebe@profihost.ag>
To: LKML <linux-kernel@vger.kernel.org>
Subject: Re: system freezing with 3.0.4
Date: Thu, 08 Sep 2011 14:30:25 +0200 [thread overview]
Message-ID: <4E68B561.4090106@profihost.ag> (raw)
In-Reply-To: <4E68B484.4090204@profihost.ag>
Please CC me - i'm not on list. Sorry that i forgot to mention this.
Am 08.09.2011 14:26, schrieb Stefan Priebe - Profihost AG:
> Hi list,
>
> we've updated some systems from 2.6.32 to 3.0.4 (renamed to 2.6.40.4 for
> comp. reasons) kernel. Since then we're expecting freezes every now and
> then. All in memory apps are still working but nothing which reads or
> writes from or to disk (it seems to me like that).
>
> If you're already conncted via ssh and running top suddenly idle is
> 99-100% and loads goes up to 500.
>
> Luckily i was able to trigger a sysrq on one machine fast enough:
> echo t >/proc/sysrq-trigger
>
> sysrq output is attached
>
> I hope somebody can help.
>
> Stefan
next prev parent reply other threads:[~2011-09-08 12:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-08 12:26 system freezing with 3.0.4 Stefan Priebe - Profihost AG
2011-09-08 12:30 ` Stefan Priebe - Profihost AG [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-09-09 5:31 Stefan Priebe - Profihost AG
2011-09-09 9:18 ` Stefan Priebe
2011-09-12 20:16 ` Christoph Hellwig
2011-09-13 6:07 ` Stefan Priebe - Profihost AG
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