From owner-freebsd-current@FreeBSD.ORG Wed Dec 18 08:20:24 2013 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 7E87AF3F; Wed, 18 Dec 2013 08:20:24 +0000 (UTC) Received: from mta04.bitpro.no (mta04.bitpro.no [92.42.64.203]) by mx1.freebsd.org (Postfix) with ESMTP id 35EB213F0; Wed, 18 Dec 2013 08:20:24 +0000 (UTC) Received: from mail.lockless.no (mail.lockless.no [46.29.221.38]) by mta04.bitpro.no (Postfix) with ESMTPS id 477AC10058E; Wed, 18 Dec 2013 09:20:16 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by mail.lockless.no (Postfix) with ESMTP id 6BB7A8F61D9; Wed, 18 Dec 2013 09:20:57 +0100 (CET) X-Virus-Scanned: by amavisd-new-2.6.4 (20090625) (Debian) at lockless.no Received: from mail.lockless.no ([127.0.0.1]) by localhost (mail.lockless.no [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CnrMLuDzdGUh; Wed, 18 Dec 2013 09:20:56 +0100 (CET) Received: from laptop015.home.selasky.org (cm-176.74.213.204.customer.telag.net [176.74.213.204]) by mail.lockless.no (Postfix) with ESMTPSA id 472F28F6004; Wed, 18 Dec 2013 09:20:56 +0100 (CET) Message-ID: <52B15B03.3020308@bitfrost.no> Date: Wed, 18 Dec 2013 09:21:23 +0100 From: Hans Petter Selasky Organization: Bitfrost A/S User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 MIME-Version: 1.0 To: Hans Petter Selasky , Mark Johnston Subject: Re: General Protection Fault in prelist_remove() References: <52372362.10506@bitfrost.no> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: "freebsd-current@freebsd.org" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 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: Wed, 18 Dec 2013 08:20:24 -0000 On 09/16/13 19:33, Hans Petter Selasky wrote: > Hi Mark, > > -----Original message----- >> From:Mark Johnston > >> Sent: Monday 16th September 2013 19:09 >> To: Hans Petter Selasky > >> Cc: freebsd-current@freebsd.org >> Subject: Re: General Protection Fault in prelist_remove() >> >> On Mon, Sep 16, 2013 at 05:27:30PM +0200, Hans Petter Selasky wrote: >>> Hi, >>> >>> I caught a General protection fault in prelist_remove. Any clues what >>> this might be? >> >> Any chance you were creating or destroying interfaces around the time >> this crash happened? > > Yes, I have some tunneling software running, which create and destroy tunX nodes regularly. Hi Mark, I've now been running your patch for some months, and the quite regular GPF panics have disappeared. Any chance how to go forward to get a fix upstream? --HPS