linux-kernel - Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4

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Message-Id: <1235763895.5743.3.camel@champagne>
Date:	Fri, 27 Feb 2009 20:44:55 +0100
From:	Alessandro Bono <alessandro.bono@...il.com>
To:	Jan Kara <jack@...e.cz>
Cc:	Dave Chinner <david@...morbit.com>,
	Christoph Hellwig <hch@...radead.org>,
	linux-xfs <linux-xfs@....sgi.com>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: XFS kernel BUG at fs/buffer.c:470! with 2.6.28.4

On Thu, 2009-02-26 at 17:58 +0100, Jan Kara wrote:
....
> > any suggestion?
>   Hmm, are you still able to reproduce the problem? As I'm looking into
> registers in your dump, no register really seems to contain sensible page
> flags so it could be some corruption of page pointer. If you are still
> able to reproduce, could you please do so with the attached patch
> applied? It will dump us much more information... Thanks.
> 
> 								Honza
> 

this time with plain xfs, no lvm no dm_crypt
just to add some info
xfs fs created with this command

mkfs.xfs -f -l lazy-count=1,version=2,size=128m -i attr=2 -d agcount=4
-L store /dev/sdb1


-- 
---
Cordiali Saluti
Alessandro Bono

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