From owner-freebsd-current@FreeBSD.ORG Sun Feb 15 11:22:07 2004 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 B866516A4CE for ; Sun, 15 Feb 2004 11:22:07 -0800 (PST) Received: from 82-41-27-158.cable.ubr04.edin.blueyonder.co.uk (82-41-27-158.cable.ubr04.edin.blueyonder.co.uk [82.41.27.158]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4C8C743D1D for ; Sun, 15 Feb 2004 11:22:07 -0800 (PST) (envelope-from andrew@mux.org.uk) Received: from mux.org.uk (spatula.flat [192.168.0.2]) by myriad.flat (Postfix) with ESMTP id 0C9DEBC; Sun, 15 Feb 2004 18:11:46 +0000 (GMT) Message-ID: <402FC715.3020502@mux.org.uk> Date: Sun, 15 Feb 2004 19:23:01 +0000 From: Andrew Boothman User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.6b) Gecko/20031205 Thunderbird/0.4 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Doug White References: <40286916.8070900@mux.org.uk> <20040214195656.Q3256@carver.gumbysoft.com> In-Reply-To: <20040214195656.Q3256@carver.gumbysoft.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: current@freebsd.org cc: nate@root.org Subject: Re: Panic on ACPI shutdown 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: Sun, 15 Feb 2004 19:22:07 -0000 Doug White wrote: > On Tue, 10 Feb 2004, Andrew Boothman wrote: > > >>I've just had my current system, cvsupped about 48 hours ago, panic >>while shutting the power off via ACPI. All buffers had been flushed and >>the only task remaining was to physically switch off the power. >> >>vr_rxeof(...) ... > > > Pretty sure this is a bug in the vr driver; I've had the same thing happen > on my KT400. It gets an interrupt at exactly the wrong moment and boom. > I haven't had it happen in months, however. Indeed. I've had it happen once and never seen it since. Since it does appear to be a bug, I'll submit a PR and include the details of our conversation so far. Thanks guys! Andrew