From owner-freebsd-stable@FreeBSD.ORG Fri Dec 12 10:24:36 2014 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 6FB996AF for ; Fri, 12 Dec 2014 10:24:36 +0000 (UTC) Received: from mail-wi0-x236.google.com (mail-wi0-x236.google.com [IPv6:2a00:1450:400c:c05::236]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 08BD5164 for ; Fri, 12 Dec 2014 10:24:35 +0000 (UTC) Received: by mail-wi0-f182.google.com with SMTP id h11so2068595wiw.3 for ; Fri, 12 Dec 2014 02:24:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type; bh=NiTtfQ6ci5QVm5nCeu+PHzORUgjI7B8bs9kHCNnPcOI=; b=XIggAokQnaXQ5HDgaxzSCBJiFguZbY4XViCnQ1ibzt5g8sbozECUpcDz3RfIt4DxQc bNEy0kRfqtpONXeE4vY/MZIQLcy4XQi5zRgbda+Guj98NXXEX37twj7+4TfHNkP42VJv UWs2n9G8vWhClEo84b2Gb2sL0SE8toTXk1ynUfYLfVc79NsI/jRPLfA9VOozQ+RezJtc DH32HAt5JLVVmGpx4dnWNNuEfY7fkcQ70o3U+1dptAmawzobgv2unlVgNYcyE8gBkOcP dxTQt+JCTEFrBHp0fFNP4STdOWigsbdFDThjk2mSaVjw0q08TNXSOhyVXs6Y9nz7z2kD wBhQ== X-Received: by 10.180.218.39 with SMTP id pd7mr6288014wic.21.1418379874078; Fri, 12 Dec 2014 02:24:34 -0800 (PST) Received: from t510.bsoft-company.ro (ip5450aabf.adsl-surfen.hetnet.nl. [84.80.170.191]) by mx.google.com with ESMTPSA id c10sm1252451wjy.4.2014.12.12.02.24.33 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 12 Dec 2014 02:24:33 -0800 (PST) Message-ID: <548AC261.6090703@gmail.com> Date: Fri, 12 Dec 2014 11:24:33 +0100 From: Andrei Brezan User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: stable@freebsd.org Subject: Re: Kernel panic when closing Xorg References: <548ABBCF.2020701@gmail.com> In-Reply-To: <548ABBCF.2020701@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Dec 2014 10:24:36 -0000 On 12/12/14 10:56, Andrei Brezan wrote: > Hi, > > I can replicate this as it happens almost every time (3 out of last > for attempts) I close the Xorg server. It happens on FreeBSD > 10.1-STABLE #0 r275689 with generic kernel. What I don't understand > why the instruction pointer is 0x0 and where to go from here. I'm > running latest packages from the ports tree. > > Someone please let me know there is a path to go from here: > http://pastebin.com/zdkZ98W1 Tried a few more times, 3 out of 6 attempts to quit X resulted in a kernel panic. After a couple of successful start/stop sequences for X it panicked in the same manner shortly after it started up. -- Andrei