Subject: Re: panic: cache error -- on R5k INDY
To: sgimips NetBSD list <sgimips@mrynet.com>
From: Christopher SEKIYA <wileyc@rezrov.net>
List: port-sgimips
Date: 04/23/2004 09:02:50
On Thu, Apr 22, 2004 at 06:48:04PM -0500, sgimips NetBSD list wrote:

> > > bus error: cpu_stat 00000203 addr 0887fe40, gio_stat 00000000 addr 1fbc4003
> 
> Interesting... dsclock.  That'll be a neat comparison to the latest note below.

dsclock is the closest thing to it out there (at 0x1fbc0000), but AFAICT there
isn't anything in the 0x1fbc4000 space.

Something is trying to bus_space_{read|write}_1 from/to something that isn't
there.

> It happens right away... i.e. the scrolling  of the messages is immediate.

Always the same address on the bus error?

> I thought the default MAIN was already pretty much netbsd-2-0.

Nope.  IP12 has not yet been pulled up to 2.0, and there's been more than a
few MI changes that will not be pulled up.

Should be able to get it with "cvs co -r netbsd-2-0 -P src".

> One more note to make things interesting... I can ssh as a regular user into
> the machine, then su root... and it seems fine.   I can't ssh in as root or
> the machine slams to a halt, and sits there until the watchdog resets the
> hardware back to ARCS.

Hmmmm.  ENOIDEA yet.

-- Chris
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