From: Marc Bevand <bevand_m@epita.fr>
To: linux-kernel@vger.kernel.org
Subject: Re: NMI watchdog detected lockup
Date: Mon, 18 Oct 2004 00:00:03 +0000 (UTC) [thread overview]
Message-ID: <ckv123$pcs$1@sea.gmane.org> (raw)
In-Reply-To: 4172F91D.8090109@osdl.org
On 2004-10-17, Randy.Dunlap <rddunlap@osdl.org> wrote:
|
| I'm seeing this often during a kernel build on AIC79xx.
| I did one kernel build on SATA without seeing this.
| This is on a dual-Opteron IBM Workstation A with
| 2 GB RAM, SATA, & SCSI.
| [...]
| NMI Watchdog detected LOCKUP on CPU0, registers:
| [...]
You are not the first one to observe frequent watchdog timeout
lockup on dual Opteron systems during intense I/O operations,
see this thread:
http://thread.gmane.org/gmane.linux.ide/1933
Note: this does *not* seem to be SATA-related.
--
Marc Bevand http://www.epita.fr/~bevand_m
Computer Science School EPITA - System, Network and Security Dept.
next prev parent reply other threads:[~2004-10-18 0:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-17 22:58 NMI watchdog detected lockup Randy.Dunlap
2004-10-18 0:00 ` Marc Bevand [this message]
2004-10-18 17:13 ` Randy.Dunlap
2004-10-18 18:00 ` Andi Kleen
2004-10-18 17:58 ` Randy.Dunlap
2004-10-18 18:16 ` Andi Kleen
2004-10-18 18:37 ` Phil Oester
2004-10-21 4:54 ` Randy.Dunlap
-- strict thread matches above, loose matches on Subject: below --
2006-12-28 9:10 NMI Watchdog detected LOCKUP Jesper Juhl
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