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Date: Tue, 28 May 2013 14:53:44 -0700
From: Dave Hansen <dave@sr71.net>
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To: Dave Hansen <dave@sr71.net>
CC: LKML <linux-kernel@vger.kernel.org>, Linux-MM <linux-mm@kvack.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Johannes Weiner <hannes@cmpxchg.org>, Shaohua Li <shli@kernel.org>,
        Anton Vorontsov <anton.vorontsov@linaro.org>,
        Minchan Kim <minchan@kernel.org>, Mel Gorman <mgorman@suse.de>
Subject: Re: mmotm-2013-05-22: Bad page state
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On 05/28/2013 02:51 PM, Dave Hansen wrote:
> I was rebasing my mapping->radix_tree lock batching patches on top of
> Mel's stuff.  It looks like something is jumping the gun and freeing a
> page before it has been written out.  Somebody probably did an extra
> put_page() or something.
> 
> I'm running 3.10.0-rc2-mm1-00322-g8d4c612 from
> 
> 	git://git.cmpxchg.org/linux-mmotm.git

This is the config, btw:

	http://sr71.net/~dave/linux/config-3.10-mmotmbad1