From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756644AbYCXXWp (ORCPT ); Mon, 24 Mar 2008 19:22:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755438AbYCXXWf (ORCPT ); Mon, 24 Mar 2008 19:22:35 -0400 Received: from fg-out-1718.google.com ([72.14.220.158]:40587 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751237AbYCXXWe convert rfc822-to-8bit (ORCPT ); Mon, 24 Mar 2008 19:22:34 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=FUcnx3uVyN2gICdoxSWeOWD7e6hQg8q45dOYhIjavbZyoVS1DDUnlOCKjZfg1DTtbIZCK5H45+peE/HQeF064AbCmR1rsA6BKwSEtBkKqe/etqmJtdIv9cLcTIw9CSoNWnK095exq/XUoD6dTut8fzDfEwgg2EHhKlBI6WWNkhI= Message-ID: <21d7e9970803241622v10b887a6p869535102b486279@mail.gmail.com> Date: Tue, 25 Mar 2008 09:22:32 +1000 From: "Dave Airlie" To: "Tilman Schmidt" Subject: Re: [2.6.25-rc6] possible regression: X server dying Cc: linux-kernel@vger.kernel.org In-Reply-To: <47E82D68.5070305@imap.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Content-Disposition: inline References: <47E82D68.5070305@imap.cc> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 25, 2008 at 8:38 AM, Tilman Schmidt wrote: > In the five days since I booted a 2.6.25-rc6 kernel on my development > machine, it has happened three times already that I came back to the > machine to find that the X server had exited, killing all applications > that still had a window open. This has never happened with previous > kernel versions (2.6.22.17, 2.6.24.3, 2.6.25-rc5), so I suspect some > relation to the latest rc kernel. > > Syslog entries around the time of the crash (identical each time): > > Mar 24 21:59:57 xenon kernel: [424469.161592] PM: Removing info for No > Bus:vcs7 > Mar 24 21:59:57 xenon kernel: [424469.162591] PM: Removing info for No > Bus:vcsa7 > Mar 24 21:59:57 xenon kernel: [424469.179556] uhci_hcd 0000:00:1d.1: > release dev 4 ep81-INT, period 8, phase 4, 93 us > Mar 24 21:59:57 xenon gconfd (ts-21705): Signal 15 erhalten, > ordungsgemäßes Herunterfahren > Mar 24 21:59:57 xenon gconfd (ts-21705): Beenden > Mar 24 21:59:57 xenon gdm[21341]: WARNING: gdm_slave_xioerror_handler: > Schwerwiegender X-Fehler - :0 wird neu gestartet > Mar 24 21:59:58 xenon kernel: [426716.212842] PM: Adding info for No > Bus:vcs7 > Mar 24 21:59:58 xenon kernel: [426716.213300] PM: Adding info for No > Bus:vcsa7 > Mar 24 21:59:58 xenon kernel: [426716.295997] PM: Removing info for No > Bus:vcs7 > Mar 24 21:59:58 xenon kernel: [426716.296110] PM: Removing info for No > Bus:vcsa7 > Mar 24 21:59:59 xenon kernel: [426716.434662] PM: Adding info for No > Bus:vcs7 > Mar 24 21:59:59 xenon kernel: [426716.434742] PM: Adding info for No > Bus:vcsa7 > Mar 24 22:00:00 xenon kernel: [426717.727427] uhci_hcd 0000:00:1d.1: > reserve dev 4 ep81-INT, period 8, phase 4, 93 us > Mar 24 22:00:00 xenon kernel: [424472.319521] uhci_hcd 0000:00:1d.1: > release dev 4 ep81-INT, period 8, phase 4, 93 us > Mar 24 22:00:00 xenon kernel: [426717.997926] uhci_hcd 0000:00:1d.1: > reserve dev 4 ep81-INT, period 8, phase 4, 93 us > Mar 24 22:00:02 xenon gconfd (root-15531): (Version 2.20.0) wird > gestartet, Prozesskennung 15531, Benutzer »root« > Mar 24 22:00:02 xenon gconfd (root-15531): Die Adresse > »xml:readonly:/etc/gconf/gconf.xml.mandatory« wurde an der Position 0 zu > einer nur lesbaren Konfigurationsquelle aufgelöst > Mar 24 22:00:02 xenon gconfd (root-15531): Die Adresse > »xml:readwrite:/root/.gconf« wurde an der Position 1 zu einer > schreibbaren Konfigurationsquelle aufgelöst > Mar 24 22:00:02 xenon gconfd (root-15531): Die Adresse > »xml:readonly:/etc/gconf/gconf.xml.defaults« wurde an der Position 2 zu > einer nur lesbaren Konfigurationsquelle aufgelöst > Mar 24 22:00:02 xenon gconfd (root-15531): Die Adresse > »xml:readonly:/etc/gconf/gconf.xml.schemas« wurde an der Position 3 zu > einer nur lesbaren Konfigurationsquelle aufgelöst > Mar 24 22:00:05 xenon kernel: [426722.904631] gtk-window-deco[15527]: > segfault at 4 ip b785c98a sp bfa4d160 error 4 in > libcairo.so.2.11.5[b7852000+7c000] > > (The translation of the German error message from gdm is: > "Serious X error - restarting :0" > The German language messages from gconfd are probably not important, > as they appear identically during a regular X logout/login cycle.) > > I'm at a loss where to start investigating this. Bisecting appears > impractical given the error happens about every other day with no > obvious triggering condition (except me being afk for a longer time.) > > Configuration: Pentium D940, 2 GB RAM, Intel 965 chipset, Matrox > G550 PCIe graphics adapter, openSUSE 10.3 32 bit install. > > Ideas? anything in the X.org logfiles? does it happen with DRI off? I don't think any of the DRM changes I made could cause this, so I'd be looking towards something more generic.. Dave. > > Thanks > Tilman > > >