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Date:      Sat, 9 Sep 2006 16:05:49 -0400
From:      Kris Kennaway <kris@obsecurity.org>
To:        Joao Barros <joao.barros@gmail.com>
Cc:        Max Laier <max@love2party.net>, freebsd-stable@freebsd.org
Subject:   Re: panic: integer divide fault on 6.1
Message-ID:  <20060909200549.GA66552@xor.obsecurity.org>
In-Reply-To: <70e8236f0609091302i1c98f8f7t6ad32cd602b054c@mail.gmail.com>
References:  <70e8236f0609090456l31cb39d8if9bdf2d664886a13@mail.gmail.com> <200609091907.06716.max@love2party.net> <70e8236f0609091302i1c98f8f7t6ad32cd602b054c@mail.gmail.com>

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On Sat, Sep 09, 2006 at 09:02:35PM +0100, Joao Barros wrote:
> On 9/9/06, Max Laier <max@love2party.net> wrote:
> >
> >Can you try to get a dump, trace, or at least figure out which function
> >the IP is refering to?
> >
>=20
> Well, the problem only occurs when I boot from the disk and the
> installed kernel doesn't have debug support.
> Does 'set dumpdev=3D' work from the boot loader? I tried some
> combinations with no success.

No.

> I can try and install a 6-STABLE snapshot if there's no way of getting
> the info needed.

You can either try to install a new kernel with DDB support, or follow
the "instruction pointer" method in the developers handbook chapter on
kernel debugging.

Kris

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