From owner-freebsd-stable Sun Mar 3 10:42:47 1996 Return-Path: owner-stable Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id KAA06610 for stable-outgoing; Sun, 3 Mar 1996 10:42:47 -0800 (PST) Received: from GndRsh.aac.dev.com (GndRsh.aac.dev.com [198.145.92.241]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id KAA06584 for ; Sun, 3 Mar 1996 10:42:31 -0800 (PST) Received: (from rgrimes@localhost) by GndRsh.aac.dev.com (8.6.12/8.6.12) id KAA03395; Sun, 3 Mar 1996 10:42:04 -0800 From: "Rodney W. Grimes" Message-Id: <199603031842.KAA03395@GndRsh.aac.dev.com> Subject: Re: panic: inconsistent empty queue To: gibbs@freefall.freebsd.org (Justin T. Gibbs) Date: Sun, 3 Mar 1996 10:42:03 -0800 (PST) Cc: rich@lamprey.utmb.edu, stable@freebsd.org, imb@scgt.oz.au In-Reply-To: <199603031817.KAA05772@freefall.freebsd.org> from "Justin T. Gibbs" at Mar 3, 96 10:17:07 am X-Mailer: ELM [version 2.4 PL24] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-stable@freebsd.org Precedence: bulk > > >I have duplicated this crash here running a 2 week old stable > >during a make world, except I don't get the scsi timeout, I drop > >right into a panic: getnewbuf: inconsistent AGE queue, qindex = 2, > >with a similiar traceback. > > > >Reverting to 2.1-RELEASE on the system eliminated the problem :-(. > > > >I do not see this problem on any of the PCI systems I have been > >building so this may be related to the EISA changes and only effecting > >EISA systems. > > I've thought this too, but I can't understand how a change in the probe > code could cause a buffer problem many hours down the line. I have a > bt747, aha1742, aha2742, and a aha2842 in my machine here, and as soon as > my disk for 2.1-stalbe returns, I'll try to track this down. Can you > repro this in a -current environment? The eisa code is very similar. I don't play with -current here, and right now I do not have the time to go play with it. Sorry :-( -- Rod Grimes rgrimes@gndrsh.aac.dev.com Accurate Automation Company Reliable computers for FreeBSD