From owner-freebsd-hackers Wed Dec 5 11:22:18 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from salmon.maths.tcd.ie (salmon.maths.tcd.ie [134.226.81.11]) by hub.freebsd.org (Postfix) with SMTP id CF7D137B417 for ; Wed, 5 Dec 2001 11:22:14 -0800 (PST) Received: from walton.maths.tcd.ie by salmon.maths.tcd.ie with SMTP id ; 5 Dec 2001 19:22:14 +0000 (GMT) Date: Wed, 5 Dec 2001 19:22:13 +0000 From: David Malone To: "PSI, Mike Smith" Cc: hackers@freebsd.org Subject: Re: Tracking down system freeze Message-ID: <20011205192213.A36176@walton.maths.tcd.ie> References: <3C0E641B.F65BAC6@mitre.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <3C0E641B.F65BAC6@mitre.org>; from mlsmith@mitre.org on Wed, Dec 05, 2001 at 01:14:51PM -0500 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, Dec 05, 2001 at 01:14:51PM -0500, PSI, Mike Smith wrote: > Does anyone have ANY suggestions on how to determine where the > kernel/program is when the system freezes??? Even hardware solutions, > such as the infamous paperclip across two pins will do. Serial console and serial break-to-the-debugger work fairly well for this sort of thing. David. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message