From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763470AbXGQRHO (ORCPT ); Tue, 17 Jul 2007 13:07:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755291AbXGQRHB (ORCPT ); Tue, 17 Jul 2007 13:07:01 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:53187 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755600AbXGQRHA (ORCPT ); Tue, 17 Jul 2007 13:07:00 -0400 Date: Tue, 17 Jul 2007 19:06:28 +0200 From: Ingo Molnar To: Markus Cc: Linux Kernel Mailing List , Linus Torvalds , Andrew Morton , Mike Galbraith , Arjan van de Ven , Thomas Gleixner , Dmitry Adamushko , Srivatsa Vaddagiri , Alan Cox Subject: Re: [patch] CFS scheduler, -v19 Message-ID: <20070717170628.GA6002@elte.hu> References: <20070706173319.GA2356@elte.hu> <200707161959.17750.lists4me@web.de> <20070717073709.GA12465@elte.hu> <200707171506.37886.lists4me@web.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200707171506.37886.lists4me@web.de> User-Agent: Mutt/1.5.14 (2007-02-12) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.1.7-deb -1.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Markus wrote: > > > Nothing is printed for a disapeared app for me. > > > > > > Is there anything more I can try? > > > > sure - could you start one of those apps via: > > > > strace -ttt -TTT -o trace.log -f > > > > and wait for it to "disappear"? Then compress the trace.log via > > bzip2 -9 (it's probably going to be a really large file) and send me > > it? > private mail, aswell (187K) i think it fails here due to some IO error: 9173 1184675906.674610 write(2, "konqueror: Fatal IO error: clien"..., 41) = 41 <0.000007> could this be due to: 9173 1184675906.194424 ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff341af5c0) = -1 ENOTTY (Inappropriate ioctl for device) <0.000006> 9173 1184675906.194463 ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff341af5c0) = -1 ENOTTY (Inappropriate ioctl for device) <0.000004> ? Are those -ENOTTY results normal? or perhaps the problem started alot earlier, at: 9173 1184675906.155015 write(2, "In file kernel/qpixmap_x11.cpp, "..., 56) = 56 <0.000006> 9173 1184675906.155052 write(2, "QImage::convertDepth: Image is a"..., 44) = 44 <0.000004> 9173 1184675906.155169 gettimeofday({1184675906, 155179}, NULL) = 0 <0.000006> 9173 1184675906.155249 write(11, "close(6f1c2f7):about:konqueror\n", 31) = 31 <0.000032> i think konqueror tried to say something here about an image problem? could you perhaps upload the strace to some webpage so that others can take a look too? it might also be good to add "-s 1000" to the strace command, so that we can see the full messages that konqueror tried to log to some other task, i.e.: strace -s 1000 -ttt -TTT -o trace.log -f and perhaps try to do a 'comparison' trace.normal.log as well, with konqueror having no problems. Also a KDE expert's advice would be useful here too i guess ... Ingo