From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 21 May 2002 22:01:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 21 May 2002 22:01:07 -0400 Received: from web14203.mail.yahoo.com ([216.136.172.145]:18861 "HELO web14203.mail.yahoo.com") by vger.kernel.org with SMTP id ; Tue, 21 May 2002 22:01:06 -0400 Message-ID: <20020522020106.96508.qmail@web14203.mail.yahoo.com> Date: Tue, 21 May 2002 19:01:06 -0700 (PDT) From: Erik McKee Subject: Re: Kernel BUG 2.4.19-pre8-ac1 + preempt To: linux-kernel@vger.kernel.org In-Reply-To: <1022027112.967.86.camel@sinai> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org And now for another data point. Upon atempting to reboot after this, the raid5 array (software) was unable to be stopped. Got as far as the lines.... Rebooting. Stoping array md0 or something like that, and then hung....otherwise everything else worked fine up between the bug and then. Trying to reproduce without premept at the moment. --- Robert Love wrote: > On Tue, 2002-05-21 at 12:43, Erik McKee wrote: > > Hello > > > > This output... > > > > I don't think this has anything to do with preempt. The current task > was not preemptible (hence the error notice on exit - is that why you > blame preempt?). There is also no preempt_schedule call in your back > trace. > > Looks to me like you died coming off an IDE interrupt and a resulting > read - you ran out of free pages and bit the dust there. Dunno why, > though. I don't have an mm_inline.h:78 in my tree, but I do have a > DEBUG_LRU near it ... > > Robert Love > __________________________________________________ Do You Yahoo!? LAUNCH - Your Yahoo! Music Experience http://launch.yahoo.com