From owner-freebsd-stable@FreeBSD.ORG Wed Sep 8 20:22:42 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CB19210656A4 for ; Wed, 8 Sep 2010 20:22:42 +0000 (UTC) (envelope-from bright@elvis.mu.org) Received: from elvis.mu.org (elvis.mu.org [192.203.228.196]) by mx1.freebsd.org (Postfix) with ESMTP id A53A98FC0C for ; Wed, 8 Sep 2010 20:22:42 +0000 (UTC) Received: by elvis.mu.org (Postfix, from userid 1192) id 6E5331A3C3B; Wed, 8 Sep 2010 13:06:24 -0700 (PDT) Date: Wed, 8 Sep 2010 13:06:24 -0700 From: Alfred Perlstein To: "William D. Colburn (Schlake)" Message-ID: <20100908200624.GJ69795@elvis.mu.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.2.3i Cc: freebsd-stable@freebsd.org Subject: Re: My kernel panics suck 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: Wed, 08 Sep 2010 20:22:42 -0000 * William D. Colburn (Schlake) [100702 12:19] wrote: > I got my new 8-stable system up, and now I just have recurrent disk > controller failures. The machine can't stay more than about ten > minutes before it panics into a hung kernel, or simple reboots. > Unfortunately, I know the root cause of the panics. If my computer is > sitting on the table, then the kernel doesn't panic. If the computer > is sitting on the desk, then it panics like mad. The table is wooden, > the desk is metal. Of course, I'm also changing power too. On the > table, I use a wall outlet, while on the desk I use my Smart UPS. > Unfortunately, you can't really help me with this. I'm just writing > in out of the hope that I'll get some sympathy for this problem. Everyone knows the best place to run FreeBSD is under your desk: ~ % gcc -v Using built-in specs. Target: amd64-undermydesk-freebsd Configured with: FreeBSD/amd64 system compiler Thread model: posix gcc version 4.2.1 20070719 [FreeBSD] -Alfred