From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751384AbXCDL7U (ORCPT ); Sun, 4 Mar 2007 06:59:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751427AbXCDL7T (ORCPT ); Sun, 4 Mar 2007 06:59:19 -0500 Received: from xdsl-664.zgora.dialog.net.pl ([81.168.226.152]:3425 "EHLO tuxland.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751384AbXCDL7R (ORCPT ); Sun, 4 Mar 2007 06:59:17 -0500 From: Mariusz Kozlowski To: Andrew Morton Subject: Re: 2.6.21-rc2-mm1 Date: Sun, 4 Mar 2007 13:01:08 +0100 User-Agent: KMail/1.9.5 Cc: linux-kernel@vger.kernel.org References: <20070302030026.5eef0c92.akpm@linux-foundation.org> <200703041007.31800.m.kozlowski@tuxland.pl> <20070304033445.cff1148f.akpm@linux-foundation.org> In-Reply-To: <20070304033445.cff1148f.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200703041301.09121.m.kozlowski@tuxland.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > Thanks. Are you sure that the kermel hasn't already oopsed when this > happens? (netconsole will help). Not sure. Sometimes system is totaly unusable. Sometimes I can switch to console and do limited operations there. Will look into it, will play with netconsole. > The sysrq-P failure is a shame. Does sysrq-P work as expected _before_ the > system has failed? Yes it does. > It sounds to me like a simple log-level thing. Did you > try typing alt-sysrq-7 first? Thanks for tip. Till now I usually added something like *.* /dev/tty13 to my /etc/syslog.conf. I guess if sysklogd was somehow 'blocked' I shouldn't have seen anything, not even the very first sysrq line right? I'll dig some more and try to catch some data. Regards, Mariusz Kozlowski