From owner-freebsd-hackers Sat Feb 3 19:27:55 1996 Return-Path: owner-hackers Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id TAA21459 for hackers-outgoing; Sat, 3 Feb 1996 19:27:55 -0800 (PST) Received: from genesis.atrad.adelaide.edu.au (genesis.atrad.adelaide.edu.au [129.127.96.120]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id TAA21450 for ; Sat, 3 Feb 1996 19:27:46 -0800 (PST) Received: from msmith@localhost by genesis.atrad.adelaide.edu.au (8.6.12/8.6.9) id MAA02922; Sun, 4 Feb 1996 12:49:34 +1030 From: Michael Smith Message-Id: <199602040219.MAA02922@genesis.atrad.adelaide.edu.au> Subject: Re: How to use DDB to debug a boottime panic? To: scrappy@ki.net (Marc G. Fournier) Date: Sun, 4 Feb 1996 12:49:33 +1030 (CST) Cc: hackers@FreeBSD.org In-Reply-To: from "Marc G. Fournier" at Feb 3, 96 02:40:22 pm MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-hackers@FreeBSD.org Precedence: bulk Marc G. Fournier stands accused of saying: > > > Hi... > > In order to debug a panic problem with a -stable kernel, I've been > asked by a gentleman in Germany to send him the values of "scbus" & > "scbus->adapter_link" from before and after the function scsi_attachdevs() > is called. Use printf(), you can obviously rebuild kernels, so just add some trace writes in the appropriate places. > Marc G. Fournier | POP Mail Telnet Acct DNS Hosting -- ]] Mike Smith, Software Engineer msmith@atrad.adelaide.edu.au [[ ]] Genesis Software genesis@atrad.adelaide.edu.au [[ ]] High-speed data acquisition and (GSM mobile) 0411-222-496 [[ ]] realtime instrument control (ph/fax) +61-8-267-3039 [[ ]] "wherever you go, there you are" - Buckaroo Banzai [[