From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750746AbWAEPIo (ORCPT ); Thu, 5 Jan 2006 10:08:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751351AbWAEPIn (ORCPT ); Thu, 5 Jan 2006 10:08:43 -0500 Received: from gateway-1237.mvista.com ([12.44.186.158]:29678 "EHLO hermes.mvista.com") by vger.kernel.org with ESMTP id S1750746AbWAEPIn (ORCPT ); Thu, 5 Jan 2006 10:08:43 -0500 Subject: Re: 2.6.15-rt1-sr1: xfs mount crash From: Daniel Walker To: Steven Rostedt Cc: Vegard Lima , linux-kernel@vger.kernel.org, Ingo Molnar In-Reply-To: References: <1136467202.2310.10.camel@tordenfugl.lima.heim> Content-Type: text/plain Date: Thu, 05 Jan 2006 07:08:41 -0800 Message-Id: <1136473721.31011.12.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 2006-01-05 at 08:38 -0500, Steven Rostedt wrote: > Hi Vergard, > > I just want to make sure I understand the above. > > The bug happens when CONFIG_DEBUG_RT_LOCKING_MODE is _not_ set? > > And the bug goes away when it _is_ set? Looks like a race , so maybe a timing issue. Just turn on some debugging in the code path that slows/speeds things just enough . Daniel