From owner-freebsd-stable@FreeBSD.ORG Mon Feb 16 07:52:40 2004 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 646FB16A4CE; Mon, 16 Feb 2004 07:52:40 -0800 (PST) Received: from faq.goivytech.net (faq.goivytech.net [165.138.38.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0893A43D1F; Mon, 16 Feb 2004 07:52:40 -0800 (PST) (envelope-from dmac@faq.goivytech.net) Received: (from root@localhost) by faq.goivytech.net (8.12.10/8.12.10) id i1GFqbsL010714; Mon, 16 Feb 2004 10:52:37 -0500 (EST) (envelope-from dmac@faq.goivytech.net) Received: from faq.goivytech.net (localhost [127.0.0.1]) by faq.goivytech.net (8.12.10/8.12.10) with ESMTP id i1GFqZ6h010678; Mon, 16 Feb 2004 10:52:35 -0500 (EST) (envelope-from dmac@faq.goivytech.net) Received: (from dmac@localhost) by faq.goivytech.net (8.12.10/8.12.10/Submit) id i1GFqZ0K010677; Mon, 16 Feb 2004 10:52:35 -0500 (EST) (envelope-from dmac) Date: Mon, 16 Feb 2004 10:52:35 -0500 From: Dave McCammon To: Robert Watson , stable@freebsd.org Message-ID: <20040216155235.GA10628@faq.goivytech.net> References: <20040213181754.GA82098@faq.goivytech.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i X-scanner: scanned by Inflex 1.0.12.7 Subject: Re: 5.2.1-RC2 kernel panic 12 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Feb 2004 15:52:40 -0000 On Fri, Feb 13, 2004 at 08:17:26PM -0500, Robert Watson wrote: > On Fri, 13 Feb 2004, Dave McCammon wrote: > > > I'm getting a kernel panic when attempting to mount an nwfs fs or when > > doing a "ncplist s". I believe it also panics on shutdown with IPXrouted > > but not 100 percent sure. I will verify soon if someone need the info. > > > > getting a kernel panic 12 > > with instruction pointer at > > c051ccb6. > > > > "nm /boot/kernel/kernel |grep c051ccb6" turns up nothing > > "nm /boot/kernel/kernel |grep c051ccb" turns up > > #c051ccb0 T turnstile_head > > > > Kernel panic references > > "stopped at turnstile_head + 0x6 mov1 0(%eax), %eax" > > or something similar. > > there is other but I can't seem to capture it. > > Haven't been able to get a crash dump either. > > > > I was able to do the netware stuff fine until I upgraded from 5.2 > > release to 5.2.1. Upgraded to rc2 wednesday and am still having problem. > > I'm not aware of any changes in the RC2 snap relating to this code, > however, it could be a change in memory layout or the like has triggered > an existing bug. > > Two requests: > > (1) You have options DDB compiled into your kernel. Could you hook up a > serial console and type in "trace" and "ps" when you get to the panic, > then paste the full panic message and trace into an e-mail? > > (2) If the system isn't in production use, or you can afford to > temporarily try out 5.2-CURRENT, it would be very useful to know if > the problem is present there. > Also, it might be interesting to try compiling in the various modules, > such as ef, netncp, nwfs, into the kernel directly, just to see if it > makes a difference. Also, just to check: the kernel modules you're using > are all from the kernel build you did, and not from another kernel? > All from complete system compile and install(as outlined in handbook). I'll try the modules in the kernel before trying current.