Subject: Re: kernel panic from piixide or something
To: Petter Lindqvist <pollen@astrakan.hig.se>
From: Manuel Bouyer <bouyer@antioche.eu.org>
List: netbsd-users
Date: 03/23/2005 01:05:26
On Tue, Mar 22, 2005 at 04:48:34PM +0100, Petter Lindqvist wrote:
> Hi!
> 
> Some problems here, and as the server is on remote location I couldn't 
> see the exact console messages, but here's what's in /var/log/messages 
> about the crash.
> 
> What I was doing was 'newds wd1e' then this showed up and the server died.
> 
> I'm not sure if it's a problem with driver, chipset or disk. So I ask 
> here before I go yelling at the company who hires the server.
> dmesg.boot included below crash log.
> 
> [...]
> 376192 of 376192-376319 (wd1 bn 376255; cn 373 tn 4 sn 19), retrying
> Mar 22 14:59:05 kundserver /netbsd: piixide0 channel 1: reset failed for 
> drive 0 drive 1
> Mar 22 14:59:05 kundserver /netbsd: piixide0:1:0: wait timed out
> Mar 22 14:59:05 kundserver /netbsd: wd0a: device timeout writing fsbn 
> 2048352 of 2048352-2048367 (wd0 bn 2048415; cn 2032 tn 2 sn 33), retrying
> Mar 22 14:59:05 kundserver /netbsd: piixide0 channel 1: reset failed for 
> drive 0 drive 1

Hum, this is bad. The master disk on this channel has serious problems,
and doesn't respond to anything anymore. If there is a slave drive on the
channel, it's hung too.
If you have any active filesystems on these drives, it may be enouth
to almost hang the box, as any I/O will complete with large delays.

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--