Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759004AbXJLUap (ORCPT ); Fri, 12 Oct 2007 16:30:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756431AbXJLUag (ORCPT ); Fri, 12 Oct 2007 16:30:36 -0400 Received: from maxwell.spina.si ([193.77.104.223]:57712 "EHLO maxwell.spina.si" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755443AbXJLUag (ORCPT ); Fri, 12 Oct 2007 16:30:36 -0400 Message-ID: <470FD96A.8040505@kanardia.eu> Date: Fri, 12 Oct 2007 22:30:34 +0200 From: Rok Markovic User-Agent: Thunderbird 2.0.0.5 (X11/20070727) MIME-Version: 1.0 To: Ingo Molnar CC: LKML , Steven Rostedt Subject: Re: 2.6.23-rt1 lockup after loading HAL deamon References: <470F27DA.9020307@kanardia.eu> <20071012083551.GA17937@elte.hu> <470FB4F4.60707@kanardia.eu> <20071012175831.GA27420@elte.hu> In-Reply-To: <20071012175831.GA27420@elte.hu> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1603 Lines: 37 Hi I enabled netconsole but I am affraid that it won't help. In attachment I am sending complete log over netconsole. While I was trying to make everything, I got a lockup on linux-2.6.23-rc8, but I am not sure into this. But all lockups happend in VGA console mode. Any ideas. Rok Ingo Molnar wrote: >> I tried to recompile with those options enabled, kernel and linux >> boots and loads fine, but after few minutes (if i try to recompile >> kernel in console) the system locks completely (hard reset) without >> any messages. Is there anything I can do, maybe console on serial >> port? My new config is atached. > > yes, serial console (or netconsole) output would be useful, if you can > solve that. Another way would be to boot with nmi_watchdog=2, do the > kernel recompile in a VGA text console, and wait for the lockup to > occur. Either you get some crash message to the text console > immediately, or you should get the NMI watchdog print something within a > minute or so. If neither happens you just get a blank hard lockup then > the wedge is very deep ... > > (also make sure that the NMI counter in /proc/interrupts is increasing > on all CPUs properly, with nmi_watchdog=2. If not all CPUs/cores are > increasing their NMI counters once per second then the NMI watchdog wont > be able to print out a stackdump.) > > Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/