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Date:      Thu, 23 Mar 2000 01:33:11 +0200
From:      Giorgos Keramidas <keramida@ceid.upatras.gr>
To:        Mike Smith <msmith@freebsd.org>
Cc:        current@freebsd.org
Subject:   Re: Not actually (Was Re: crash in atkbd_isa_intr() )
Message-ID:  <20000323013311.A2468@hades.hell.gr>
In-Reply-To: <200003222208.OAA03940@mass.cdrom.com>; from msmith@freebsd.org on Wed, Mar 22, 2000 at 02:08:42PM -0800
References:  <20000323000017.A2325@hades.hell.gr> <200003222208.OAA03940@mass.cdrom.com>

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On Wed, Mar 22, 2000 at 02:08:42PM -0800, Mike Smith wrote:
>
> > Yes, I did, to get into the debugger.  Now I wonder, if there is
> > some other bug that I need to chase around, how should I proceed?
>
> You can try looking at the stack further above the atkbd interrupt,
> since that's where it was running when it took the interrupt.  If
> there's nothing there, then it was running in userspace and you might
> want to try the 'ps' command.

There is no frame above #12, which means that the problem is probably
not in atkbd_isa_intr() after all, but I can not the system to respond
after it stops.  I'll try and run `ps' in ddd and see if I can get the
output written down somewhere.

In the mean time, I've recompiled a freshly cvsup'ed kernel, booted it,
and now I'm trying to build my world -- since it seems that compiling
the kernel and/or `world' triggers the funny condition I'm running into.

If that does not give me a working kernel/world, I might as well start
looking for hardware related problems, memory being the most likely
culprit for such kind of behavior.

- Giorgos Keramidas


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