From: Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2003@gmx.net>
To: Stephan von Krawczynski <skraw@ithnet.com>
Cc: marcelo@conectiva.com.br, green@namesys.com,
linux-kernel@vger.kernel.org
Subject: Re: 2.4.22-pre3 and reiserfs boot problem
Date: Thu, 10 Jul 2003 16:44:28 +0200 [thread overview]
Message-ID: <3F0D7BCC.7070607@gmx.net> (raw)
In-Reply-To: <20030710163828.70eb6587.skraw@ithnet.com>
Stephan von Krawczynski wrote:
> On Thu, 10 Jul 2003 16:20:14 +0200
> Carl-Daniel Hailfinger <c-d.hailfinger.kernel.2003@gmx.net> wrote:
>
>
>>Since your hangs are not even traceable with SysRq, please try to boot
>>with nmi_watchdog=1 and if that doesn't work (dmesg will complain)
>>nmi_watchdog=2. About 15 seconds after the hang your box should print a
>>backtrace.
>
>
> I have currently nmi_watchdog=1 which works (NMI interrupts show up during
> normal operation), but there is no backtrace visible or producable during the
> freeze, sorry.
How is that possible? If the NMI watchdog works but doesn't fire, the
lockup should respond to SysRq-T. Could you please try SysRq-T *before*
the hang just to verify that it would work?
Regards,
Carl-Daniel
--
http://www.hailfinger.org/
next prev parent reply other threads:[~2003-07-10 14:29 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-10 14:20 2.4.22-pre3 and reiserfs boot problem Carl-Daniel Hailfinger
2003-07-10 14:38 ` Stephan von Krawczynski
2003-07-10 14:44 ` Carl-Daniel Hailfinger [this message]
2003-07-10 15:12 ` Stephan von Krawczynski
2003-07-10 15:30 ` Anders Karlsson
2003-07-10 15:39 ` Carl-Daniel Hailfinger
2003-07-10 19:06 ` Anders Karlsson
[not found] <E19ae9K-000Nas-00.ia6432-inbox-ru@f7.mail.ru>
2003-07-10 17:12 ` Stephan von Krawczynski
2003-07-10 18:01 ` Marcelo Tosatti
2003-07-11 13:15 ` Chris Mason
2003-07-11 13:27 ` Stephan von Krawczynski
2003-07-11 13:48 ` Chris Mason
2003-07-11 13:38 ` Stephan von Krawczynski
2003-07-11 13:51 ` Chris Mason
2003-07-11 15:15 ` Marcelo Tosatti
-- strict thread matches above, loose matches on Subject: below --
2003-07-10 15:49 "Peter Lojkin"
2003-07-10 16:06 ` Stephan von Krawczynski
2003-07-10 17:55 ` Marcelo Tosatti
2003-07-10 17:57 ` Marcelo Tosatti
2003-07-06 16:34 Stephan von Krawczynski
2003-07-06 18:13 ` Chris Mason
2003-07-06 21:24 ` Stephan von Krawczynski
2003-07-07 10:06 ` Stephan von Krawczynski
2003-07-09 12:01 ` Stephan von Krawczynski
2003-07-09 13:36 ` Chris Mason
2003-07-09 13:48 ` Oleg Drokin
2003-07-09 13:58 ` Stephan von Krawczynski
2003-07-09 14:11 ` Oleg Drokin
2003-07-09 14:25 ` Stephan von Krawczynski
2003-07-09 17:18 ` Marcelo Tosatti
2003-07-10 11:21 ` Stephan von Krawczynski
2003-07-10 11:54 ` Marcelo Tosatti
2003-07-10 12:20 ` Stephan von Krawczynski
2003-07-10 12:00 ` Stephan von Krawczynski
[not found] ` <20030709154015.GJ150921@niksula.cs.hut.fi>
2003-07-09 16:36 ` Stephan von Krawczynski
2003-07-09 14:01 ` Vincent Touquet
2003-07-09 14:20 ` Stephan von Krawczynski
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