From owner-freebsd-current@FreeBSD.ORG Thu Nov 8 15:43:23 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DAD2A16A468 for ; Thu, 8 Nov 2007 15:43:23 +0000 (UTC) (envelope-from mistry.7@osu.edu) Received: from mail.united-ware.com (am-productions.biz [69.61.164.22]) by mx1.freebsd.org (Postfix) with ESMTP id 66EA413C4C3 for ; Thu, 8 Nov 2007 15:43:22 +0000 (UTC) (envelope-from mistry.7@osu.edu) Received: from [192.168.1.100] (adsl-68-252-59-152.dsl.wotnoh.ameritech.net [68.252.59.152]) (authenticated bits=0) by mail.united-ware.com (8.13.8/8.13.8) with ESMTP id lA8FlQBW072985 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 8 Nov 2007 10:47:27 -0500 (EST) (envelope-from mistry.7@osu.edu) From: Anish Mistry To: freebsd-current@freebsd.org Date: Thu, 8 Nov 2007 10:46:55 -0500 User-Agent: KMail/1.9.7 References: <200710312322.33301.mistry.7@osu.edu> In-Reply-To: <200710312322.33301.mistry.7@osu.edu> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart4590040.KNeXP24Cz4"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200711081047.03546.mistry.7@osu.edu> X-Virus-Scanned: ClamAV 0.91.2/4708/Thu Nov 8 01:07:54 2007 on mail.united-ware.com X-Virus-Status: Clean Subject: Re: Unstopable ata1: FAILURE - non aligned DMA transfer attempted loop X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 08 Nov 2007 15:43:23 -0000 --nextPart4590040.KNeXP24Cz4 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Wednesday 31 October 2007, Anish Mistry wrote: > When trying to access a scratched DVD I get the following messages > that loop forever until I reboot the machine. The drive is =20 > unresponsive so that's the only way to remove the disc. Any ideas?=20 > > http://am-productions.biz/debug/pciconf.txt > > Running a recent -CURRENT. I'm also getting this same issue on > RELENG_7 on a different machine. > > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed > Oct 31 12:01:29 littleguy kernel: ata1: FAILURE - non aligned DMA > transfer attempted > Oct 31 12:01:29 littleguy kernel: acd0: setting up DMA failed Just an update. I played through everything on the DVD on a set-top=20 DVD player and it played through everything. There were a couple=20 hickups, but it played through them fine. Is anyone else seeing this=20 problem? It's pretty easy to reproduce with k9copy. Thanks, =2D-=20 Anish Mistry --nextPart4590040.KNeXP24Cz4 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQBHMy93xqA5ziudZT0RAuRdAJ9Sj7UicCnXbt/Mic1cOg2cjuAL8QCeNFqg AcJ5tq38a3PGiKR2Kh2kBx0= =JxlO -----END PGP SIGNATURE----- --nextPart4590040.KNeXP24Cz4--