From owner-freebsd-current@FreeBSD.ORG Sun Jul 12 11:21:32 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id ABA32106564A for ; Sun, 12 Jul 2009 11:21:32 +0000 (UTC) (envelope-from lstewart@freebsd.org) Received: from lauren.room52.net (lauren.room52.net [210.50.193.198]) by mx1.freebsd.org (Postfix) with ESMTP id 0499F8FC15 for ; Sun, 12 Jul 2009 11:21:31 +0000 (UTC) (envelope-from lstewart@freebsd.org) Received: from lstewart-laptop.caia.swin.edu.au (host86-150-124-14.range86-150.btcentralplus.com [86.150.124.14]) (authenticated bits=0) by lauren.room52.net (8.14.3/8.14.3) with ESMTP id n6CBKmTc063016 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 12 Jul 2009 21:20:53 +1000 (EST) (envelope-from lstewart@freebsd.org) Message-ID: <4A59C703.4020507@freebsd.org> Date: Sun, 12 Jul 2009 12:20:35 +0100 From: Lawrence Stewart User-Agent: Thunderbird 2.0.0.22 (X11/20090626) MIME-Version: 1.0 To: Stefan Bethke References: <128E7C52-CCBD-4BAF-A4AE-1D914A3968CB@lassitu.de> <4A58DD8D.3090308@freebsd.org> <6D58BB3C-85F4-44A6-A43B-F6E18F056FA4@lassitu.de> <4A598DDF.4010306@freebsd.org> <6C047344-397E-4F14-97F1-C61FD80AAC3F@lassitu.de> <4A59BB11.70706@freebsd.org> <76EFB2CC-1ADE-4AFF-82FC-0461C92122A9@lassitu.de> In-Reply-To: <76EFB2CC-1ADE-4AFF-82FC-0461C92122A9@lassitu.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-0.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_PBL, RDNS_DYNAMIC,SPF_SOFTFAIL autolearn=disabled version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on lauren.room52.net Cc: FreeBSD Current , Kamigishi Rei , Larry Rosenman Subject: Re: ppp triggers GPF panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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, 12 Jul 2009 11:21:32 -0000 Stefan Bethke wrote: > Am 12.07.2009 um 12:29 schrieb Lawrence Stewart: > >> Kamigishi has suggested to me that the panic isn't occurring (as >> much?) with a r195617 world/kernel. Could you perhaps try update to >> r195617 and let us know if you continue to observe the panic? > > I get this liat of updated files when I update to r195617: [snip] hmm, there's pretty much zero-chance any of that could fix the current hypothesis for the cause of the issue. svn up to r195634, rebuild world/kernel completely, get swap on a non-mirror device and let me know when you have a crash dump with the new kernel. Kamigishi, Larry, if possible, could you please jump up to the same revision (r195634) when you have a chance and let us know if/when you hit the panic again. Please try and get a crash dump if possible. It is likely these panics are all the same issue, but there is a possibility they're not, and only some crash dump analysis will tell for sure. In the meantime, I'm going to try figure out how to reproduce this. I'll keep everyone notified of any progress. Cheers, Lawrence