From owner-freebsd-current@FreeBSD.ORG Mon Aug 25 20:01:43 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BC37B16A4C0 for ; Mon, 25 Aug 2003 20:01:43 -0700 (PDT) Received: from rwcrmhc11.comcast.net (rwcrmhc11.comcast.net [204.127.198.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 04DD343FF9 for ; Mon, 25 Aug 2003 20:01:43 -0700 (PDT) (envelope-from bleez@comcast.net) Received: from gravy.homeunix.net ([68.81.196.221]) by comcast.net (rwcrmhc11) with ESMTP id <20030826030142013001av3re>; Tue, 26 Aug 2003 03:01:42 +0000 Received: from gravy.homeunix.net (gravy.homeunix.net [192.168.1.2]) by gravy.homeunix.net (8.12.9/8.12.9) with ESMTP id h7Q31eat000536 for ; Mon, 25 Aug 2003 23:01:40 -0400 (EDT) (envelope-from bleez@comcast.net) Date: Mon, 25 Aug 2003 23:01:40 -0400 (EDT) From: Bryan Liesner To: freebsd-current@freebsd.org Message-ID: <20030825223702.P519@gravy.homeunix.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Subject: panic, then trashed IDE drive - from kernel dump? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Aug 2003 03:01:43 -0000 The last known good state of my system was a world and kernel from Sunday, Aug 24 at approx 12:00 EDT. This problem is from a kernel built from sources current as of Aug 26th at approx 22:00 EDT Here's the sequence - I booted the system, had a panic while running sysctl from etc/rc.d/devd. It completed a core dump, and rebooted. (Good, I thought, this time I'll have a dump for a backtrace). The system rebooted and found no bootable disks. I had to repartition the disk and restore from backup. I suspect the dump scribbled all over the drive... This is repeatable, and I found out, I have good backups :) Anything I can do to help, please let me know. I'll try to get some sort of a backtrace, but I think doing it from a core dump will be futile... Thanks.