From owner-freebsd-current Sun Dec 1 15: 0:29 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4CE0037B401; Sun, 1 Dec 2002 15:00:27 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-64-169-106-47.dsl.lsan03.pacbell.net [64.169.106.47]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6730E43EA9; Sun, 1 Dec 2002 15:00:26 -0800 (PST) (envelope-from kris@obsecurity.org) Received: from rot13.obsecurity.org (rot13.obsecurity.org [10.0.0.5]) by obsecurity.dyndns.org (Postfix) with ESMTP id D580766BE3; Sun, 1 Dec 2002 15:00:25 -0800 (PST) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id 25C5410D6; Sun, 1 Dec 2002 15:00:25 -0800 (PST) Date: Sun, 1 Dec 2002 15:00:25 -0800 From: Kris Kennaway To: Andrew Gallatin Cc: Kris Kennaway , alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: weird panic on alpha Message-ID: <20021201230024.GA76830@rot13.obsecurity.org> References: <20021130223224.GC45105@rot13.obsecurity.org> <15850.35363.546311.924458@grasshopper.cs.duke.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="a8Wt8u1KmwUX3Y2C" Content-Disposition: inline In-Reply-To: <15850.35363.546311.924458@grasshopper.cs.duke.edu> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG --a8Wt8u1KmwUX3Y2C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Dec 01, 2002 at 05:16:03PM -0500, Andrew Gallatin wrote: >=20 > Kris Kennaway writes: > > I'm getting this on several of my alphas. Any ideas? The traceback > > and panic message is weird. >=20 > gdb sucks bigtime on alpha. The weirdness is just gdb throwing its > hands up in the air because it doesn't understand the trapframe and > can't grok anymore of the stack than that. gdb is useful for getting > stack traces from kernel panics on alpha only when a specific panic is > hit, not a trap. >=20 >=20 > So, you need to have ddb configured: > options DDB > options DDB_TRACE OK, thanks. I'll add these in and post a real trace the next time it occur= s. Kris --a8Wt8u1KmwUX3Y2C Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE96pSIWry0BWjoQKURAoFDAKDV1W2kgPu9iUaOa5oi+odzkXMrKQCgnk/X xsyMkOID8wBIB3NzFxXnmJg= =O1WQ -----END PGP SIGNATURE----- --a8Wt8u1KmwUX3Y2C-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message