From owner-freebsd-alpha@FreeBSD.ORG Thu Sep 4 12:58:02 2003 Return-Path: Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 386B816A4BF for ; Thu, 4 Sep 2003 12:58:02 -0700 (PDT) Received: from mail.performancedesign.no (a217-118-41-78.bluecom.no [217.118.41.78]) by mx1.FreeBSD.org (Postfix) with ESMTP id 92BC843F93 for ; Thu, 4 Sep 2003 12:58:00 -0700 (PDT) (envelope-from idart@performancedesign.no) Received: from performancedesign.no (hornet.performancedesign.no [192.168.0.2]) by mail.performancedesign.no (Postfix) with ESMTP id 43D6120BC8; Thu, 4 Sep 2003 21:54:42 +0200 (CEST) Message-ID: <3F579927.1020601@performancedesign.no> Date: Thu, 04 Sep 2003 21:57:27 +0200 From: Idar Tollefsen Organization: Performance Design User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andrew Gallatin References: <3F568ED4.5095458F@performancedesign.no> <16215.32222.610240.127909@grasshopper.cs.duke.edu> In-Reply-To: <16215.32222.610240.127909@grasshopper.cs.duke.edu> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-alpha@freebsd.org Subject: Re: atapicam causes fatal kernel trap X-BeenThere: freebsd-alpha@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the Alpha List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Sep 2003 19:58:02 -0000 Andrew Gallatin wrote: > Can you rebuild your kernel with ddb? Add > options DDB > to your kernel config file, re-run config, rebuild and reboot into > the new kernel. > > You should now get a stack trace when the panic happens. > > While you're rebuilding, make sure to run config with -g, so as to > get a kernel.debug with symbols. That will come in handy later. Thanks for the tip, but actually, I can't: ../../alpha/alpha/dec_eb164.c:92: undefined reference to `siogdbattach' ../../alpha/alpha/dec_eb164.c:113: undefined reference to `comconsole' ../../alpha/alpha/dec_eb164.c:114: undefined reference to `siocnattach' These cropped up when i added options DDB. I'll look into it, but I'll be tied up all weekend, so it will have to be next week. I have "makeoptions DEBUG=-g" in my kernel config file. That does the same job as config -g, does it not? On a somewhat unrelated note; could someone explain to me why it builds, and installs, all kernel modules? For instance, it builds and installs USB modules, even tough I don't want USB support...? It's not a major problem, I have place for them, but when rebuilding kernels like this it just wastes time. - IT