From owner-freebsd-current Wed Jun 5 16:15: 0 2002 Delivered-To: freebsd-current@freebsd.org Received: from odin.ac.hmc.edu (Odin.AC.HMC.Edu [134.173.32.75]) by hub.freebsd.org (Postfix) with ESMTP id 0EB4F37B40D for ; Wed, 5 Jun 2002 16:14:56 -0700 (PDT) Received: from odin.ac.hmc.edu (IDENT:brdavis@localhost.localdomain [127.0.0.1]) by odin.ac.hmc.edu (8.12.3/8.12.3) with ESMTP id g55NEseE013590 for ; Wed, 5 Jun 2002 16:14:54 -0700 Received: (from brdavis@localhost) by odin.ac.hmc.edu (8.12.3/8.12.3/Submit) id g55NEs4K013589 for current@freebsd.org; Wed, 5 Jun 2002 16:14:54 -0700 Date: Wed, 5 Jun 2002 16:14:54 -0700 From: Brooks Davis To: current@freebsd.org Subject: dump (via amanda) causing panics Message-ID: <20020605161454.A22201@Odin.AC.HMC.Edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="nFreZHaLTZJo0R7j" Content-Disposition: inline User-Agent: Mutt/1.2.5.1i X-Virus-Scanned: by amavisd-milter (http://amavis.org/) 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 --nFreZHaLTZJo0R7j Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable For the last week or so I've had my laptop panic every time amanda did a dump of it. This happens with a kernel as of yesterday so it probably wasn't just a bad update. Before the crash I see the following in dmesg: ad0: count 6359632 size transfers not supported bus_dmamap_load: Too many segs! buf_len =3D 0xc204abb0 ad0: READ command tiemotu tag=3D0 serv=3D0 - resetting ad0: resetting devices .. done [the above repeated twice more] ad0: count 6359632 size transfers not supported bus_dmamap_load: Too many segs! buf_len =3D 0xc204abb0 ad0: READ command tiemotu tag=3D0 serv=3D0 - resetting ad0: trying to fall back to PIO mode ad0: resetting devices .. done ad0: count 6359632 size transfers not supported PANIC I don't have a stack trace at the moment because I didn't have my kernel compiled with -gstabs+. I'm working on that. Dump does seem to run for a while before the panic occurs and I was able to dump / to /dev/null without a panic. Any ideas? -- Brooks --=20 Any statement of the form "X is the one, true Y" is FALSE. PGP fingerprint 655D 519C 26A7 82E7 2529 9BF0 5D8E 8BE9 F238 1AD4 --nFreZHaLTZJo0R7j Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE8/pttXY6L6fI4GtQRAhZFAKDECk6APKhUIz2dVpnORjYHP1kF8ACg4ULa kt3MG+HhoOW0Hx66D73rgEc= =LDNX -----END PGP SIGNATURE----- --nFreZHaLTZJo0R7j-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message