Date: Wed, 13 Jul 2005 08:57:34 -0500 From: Bob Willcox <bob@immure.com> To: Jonathan Noack <noackjr@alumni.rice.edu> Cc: current@freebsd.org, S?ren Schmidt <sos@DeepCore.dk> Subject: Re: atapicam breakage (was: ata breakage [STILL]) Message-ID: <20050713135733.GA75906@luke.immure.com> In-Reply-To: <4282FFD0.8040101@alumni.rice.edu> References: <4282F922.7070003@alumni.rice.edu> <4282F965.3070306@DeepCore.dk> <4282FFD0.8040101@alumni.rice.edu>
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On Thu, May 12, 2005 at 02:03:44AM -0500, Jonathan Noack wrote: > On 05/12/05 01:36, S?ren Schmidt wrote: > >Jonathan Noack wrote: > >>I am still getting breakage from ata with sources from around midnight > >>CDT (after the latest updates). These result in odd messages being > >>printed to the screen and eventual panics before the machine mounts > >>root. See the attached horrific.txt for the boot messages and some > >>brief ddb action. Note the garbage right before the panic. The > >>garbage was printed out before a 30 second pause prior to the panic. > >> > >>I backed out src/sys/dev/ata to '2005-05-03 07:55:00 UTC' and > >>everything works perfectly. See the attached normal.txt for these > >>boot messages. > >> > >>The panic seems to happen during probing of the CD drive. I use > >>atapicam *without* atapicd. The kernel config is also attached. > > > >OK, loose atapicam from the kernel and let me know how that goes.. > > Yup, everything works fine without atapicam but with atapicd. Looks > like atapicam is the source of the breakage. I'm seeing this same problem (well, the symptoms are the same) on a 6-stable amd64 system (cvsup'd today). If I include atapicam in the kernel the system panics on boot (after the "ATA PseudoRAID loaded" message and before the "Trying to mount root ..." message). If I remove atapicam from the kernel everything is fine unless I kldload atapicam. A short while after loading atapicam (takes a few minutes to panic) it then panics with the same panic message: panic: g_read_data(): invalid length 3179371452 Bob > > -- > Jonathan Noack | noackjr@alumni.rice.edu | OpenPGP: 0x991D8195 > -- Bob Willcox Reality is nothing but a collective hunch. bob@immure.com -- Lily Tomlin Austin, TX
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