From: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
To: Frans Pop <elendil@planet.nl>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
linux-s390@vger.kernel.org,
Hendrik Brueckner <brueckner@linux.vnet.ibm.com>,
Ingo Molnar <mingo@elte.hu>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [BUG,2.6.29-rc7,s390] System goes into endless loop during boot or logon
Date: Mon, 9 Mar 2009 10:33:54 +0100 [thread overview]
Message-ID: <20090309093354.GA4124@cetus.boeblingen.de.ibm.com> (raw)
In-Reply-To: <200903091025.53284.elendil@planet.nl>
On Mon, Mar 09, 2009 at 10:25:51AM +0100, Frans Pop wrote:
> > Where? Do you have NMI watchdog output, or even sysrq-t?
>
> I'm afraid I have no idea.
>
> AFAICT s390 does not have an NMI watchdog. And I have no idea how I could
> trigger a sysrq given that I can't login and only have a dumb console or
> SSH session to work with anyway.
If SSH works, try to trigger the sysrq function trough /proc/sysrq-trigger,
e.g. echo l > /proc/sysrq-trigger
Regards
Hendrik Brueckner
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IBM Deutschland Research & Development GmbH
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Geschaeftsfuehrung: Erich Baier
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next prev parent reply other threads:[~2009-03-09 9:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200903080835.14032.elendil@planet.nl>
[not found] ` <200903080853.10704.elendil@planet.nl>
2009-03-09 1:53 ` [BUG,2.6.29-rc7,s390] System goes into endless loop during boot or logon Frans Pop
2009-03-09 8:25 ` Peter Zijlstra
2009-03-09 9:25 ` Frans Pop
2009-03-09 9:33 ` Hendrik Brueckner [this message]
2009-03-09 9:46 ` Frans Pop
2009-03-12 15:28 ` Jan Glauber
2009-03-12 14:46 ` Frans Pop
2009-03-12 18:35 ` Frans Pop
2009-03-09 15:43 ` Frans Pop
2009-03-09 15:51 ` Peter Zijlstra
2009-03-09 16:18 ` Frans Pop
2009-03-20 19:17 ` [BUG,2.6.29-rc7,s390] SOLVED -- " Frans Pop
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