From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id 51E5C7F9A for ; Tue, 28 Jan 2014 14:06:11 -0600 (CST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay1.corp.sgi.com (Postfix) with ESMTP id 349798F8037 for ; Tue, 28 Jan 2014 12:06:08 -0800 (PST) Received: from ipmail05.adl6.internode.on.net (ipmail05.adl6.internode.on.net [150.101.137.143]) by cuda.sgi.com with ESMTP id d0j10rHhPsxy8VAH for ; Tue, 28 Jan 2014 12:05:56 -0800 (PST) Date: Wed, 29 Jan 2014 07:05:49 +1100 From: Dave Chinner Subject: Re: server lock ups maybe XFS related - BUG: bad unlock balance detected! Message-ID: <20140128200549.GK2212@dastard> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Max Veprinsky Cc: xfs@oss.sgi.com On Tue, Jan 28, 2014 at 12:32:28PM -0600, Max Veprinsky wrote: > Hello everybody! > > First time called, first time listener looking for help. > In the past couple of months a Dell R900 has been locking up what > seems to be at random intervals. This time the messages log has > captured something that maybe of use to help sort out the issue, of > course it could be not related at all. Lockdep output is unrelated to the hang. The XFS code in that kernel is missing an annotation in the code to silence the lockdep warning. > The server did not lockup until Jan 28 11:20 What does sysrq-w tell you when it locks up? Cheers, Dave. -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs