From owner-freebsd-questions@FreeBSD.ORG Tue Oct 28 11:29:11 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 09AE716A4CE for ; Tue, 28 Oct 2003 11:29:11 -0800 (PST) Received: from cpc2-cove3-6-0-cust88.brhm.cable.ntl.com (cpc2-cove3-6-0-cust88.brhm.cable.ntl.com [81.107.10.88]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9BED043F75 for ; Tue, 28 Oct 2003 11:29:09 -0800 (PST) (envelope-from ianjhart@ntlworld.com) Received: from gamma.private.lan (gamma.private.lan [192.168.0.12]) ESMTP id h9SJT81V019012 for ; Tue, 28 Oct 2003 19:29:08 GMT (envelope-from ianjhart@ntlworld.com) From: ian j hart To: freebsd-questions@freebsd.org Date: Tue, 28 Oct 2003 19:29:07 +0000 User-Agent: KMail/1.5.4 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200310281929.07846.ianjhart@ntlworld.com> Subject: how to kernel debug X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 Oct 2003 19:29:11 -0000 [Please CC] I have a growing collection of core dumps so I guess it's time to learn how to do this. Are there any docs I can read? I already found CH10 of the developers handbook and read the man pages for gdb and ddb. While I'm here, the handbook suggests that "call boot(0)" is a suitable method of leaving ddb. I just get a page fault. Is this normal? Thanks -- ian j hart http://ars.userfriendly.org/cartoons/?id=20031016