From owner-freebsd-stable@FreeBSD.ORG Thu Jun 30 12:27:05 2005 Return-Path: X-Original-To: freebsd-stable@freebsd.org 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 3158416A41C for ; Thu, 30 Jun 2005 12:27:05 +0000 (GMT) (envelope-from pcasidy@casidy.com) Received: from scotty.galacsys.net (scotty.galacsys.net [217.24.81.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id EBE3E43D1F for ; Thu, 30 Jun 2005 12:27:04 +0000 (GMT) (envelope-from pcasidy@casidy.com) Received: from smtp.casidy.net (lns-vlq-39f-81-56-135-122.adsl.proxad.net [81.56.135.122]) by scotty.galacsys.net (Postfix) with ESMTP id 476C0C510E for ; Thu, 30 Jun 2005 14:27:03 +0200 (CEST) Received: from casidy.com (unknown [192.168.1.2]) by smtp.casidy.net (Postfix) with ESMTP id 0348FB872 for ; Thu, 30 Jun 2005 14:26:58 +0200 (CEST) Date: Thu, 30 Jun 2005 15:26:55 +0200 (CEST) From: pcasidy@casidy.com To: freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Type: TEXT/plain; charset=us-ascii Message-Id: <20050630122658.0348FB872@smtp.casidy.net> Subject: i386/81215 - Any help on how to investigate a system freeze? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Jun 2005 12:27:05 -0000 Hi! A few weeks ago I submitted this PR and obviously, there was not enough information provided to get some help. The PR is http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/81215 As I am getting more and more headaches using an ugly resolution I would like to make another round of investigations in order to get more accurate information. I plan to reinstall the laptop in order to be able to try -CURRENT on it too but meanwhile, is there something I can do? I am experiencing a whole system freeze by using gtk-apps under X with the xorg ati driver. But how can I get deeper in finding where the system freeze? Of course, I have no core dump, the network freeze too. I don't have serial ports, only : usb, ethernet, infra-red and firewire. If you know of any tips, or documentation I can use, please, please, feel free to suggest : I am ready to test anything. Thanks for reading. Philippe.