From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o5BGGn5V146108 for ; Fri, 11 Jun 2010 11:16:49 -0500 Received: from bombadil.infradead.org (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 1013A3BF8D9 for ; Fri, 11 Jun 2010 09:19:23 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org [18.85.46.34]) by cuda.sgi.com with ESMTP id qWpUZ0SLDbxhjjY9 for ; Fri, 11 Jun 2010 09:19:23 -0700 (PDT) Date: Fri, 11 Jun 2010 12:19:22 -0400 From: Christoph Hellwig Subject: Re: linux-2.6.34 xfs crash: xfs_inode_ag_iterator+0x6c - NULL pointer dereference Message-ID: <20100611161922.GB7556@infradead.org> 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 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Peter Niemayer Cc: linux-xfs@oss.sgi.com On Thu, Jun 10, 2010 at 07:45:01PM +0200, Peter Niemayer wrote: > Hi, > > FYI: attached screen-shot is from a server that crashed today when > doing an "umount" of a no longer needed XFS partition on a SSD > (mount options: rw,noatime,nodiratime,nobarrier) > > (The operations on that filesystem ended > 1 day before the umount, > and did not show any problem) > > Kernel was plain vanilla 2.6.34. Unfortunately the backtrace doesn't really tell what has happened as the origin of the backtrace scrolled away. _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs