From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750793AbVHITF5 (ORCPT ); Tue, 9 Aug 2005 15:05:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750812AbVHITF5 (ORCPT ); Tue, 9 Aug 2005 15:05:57 -0400 Received: from kirby.webscope.com ([204.141.84.57]:23173 "EHLO kirby.webscope.com") by vger.kernel.org with ESMTP id S1750793AbVHITF4 (ORCPT ); Tue, 9 Aug 2005 15:05:56 -0400 Message-ID: <42F8FE87.5010809@m1k.net> Date: Tue, 09 Aug 2005 15:05:43 -0400 From: Michael Krufky Reply-To: mkrufky@m1k.net User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317) X-Accept-Language: en-us, en MIME-Version: 1.0 To: 7eggert@gmx.de CC: klasyk99@poczta.onet.pl, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab Subject: Re: my kernel sometimes did a crash, but no panic References: <4zEQ3-7Le-21@gated-at.bofh.it> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Bodo Eggert wrote: >Klasyk wrote: > > >>my kernel sometimes did a crash, but no panic >>Keyboard hunged up :( >>Network were working and I can log in. Without the keybord - it >>generally worked. >> >>In logs: >>for example: >> >>Aug 6 15:30:02 o kernel: Unable to handle kernel NULL pointer >>dereference at virtual address 00 >>000000 >>Aug 6 15:30:02 o kernel: printing eip: >>Aug 6 15:30:02 o kernel: c026b0d9 >>Aug 6 15:30:02 o kernel: *pde = 3588d001 >>Aug 6 15:30:02 o kernel: Oops: 0000 [#1] >>Aug 6 15:30:02 o kernel: Modules linked in: ip_nat_irc >> >> >[...] > > >>4 ieee1394 loop via-agp bt878 tuner tvaudio bttv video-buf >> >> > ^^^^ >It's probably the same problem I had. > >There is a recent patch enabling the no_overlay=1 parameter and some PCI >quirks to autotune this option. Please try that and, if your board isn't >autodetected, the lspci -vvv output and the exact name of your MB chipset. > >I temporarily uploaded the patch to >http://7eggert.dyndns.org/l/scratch/v4l_bttv_no_overlay_linus.patch > > I don't know if this is the same problem... Let's hope that it IS the same problem, because the fix that Bodo speaks of has already been included in 2.6.13-rc6: http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=history;h=00dd1e433967872f3997a45d5adf35056fdf2f56;f=drivers/media/video/bttv-driver.c Please test again using Kernel 2.6.13-rc6 and let us know if the problem persists. -- Michael Krufky