linux-kernel - Re: mm: kernel BUG at include/linux/swapops.h:131!

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Message-ID: <52B8F8F6.1080500@oracle.com>
Date:	Mon, 23 Dec 2013 22:01:10 -0500
From:	Sasha Levin <sasha.levin@...cle.com>
To:	Joonsoo Kim <iamjoonsoo.kim@....com>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>, khlebnikov@...nvz.org,
	LKML <linux-kernel@...r.kernel.org>,
	Wanpeng Li <liwanp@...ux.vnet.ibm.com>,
	Bob Liu <bob.liu@...cle.com>
Subject: Re: mm: kernel BUG at include/linux/swapops.h:131!

On 12/23/2013 09:51 PM, Joonsoo Kim wrote:
> On Mon, Dec 23, 2013 at 12:24:02PM -0500, Sasha Levin wrote:
>> >Ping?
>> >
>> >I've also Cc'ed the "this page shouldn't be locked at all" team.
> Hello,
>
> I can't find the reason of this problem.
> If it is reproducible, how about bisecting?

While it reproduces under fuzzing it's pretty hard to bisect it with
the amount of issues uncovered by trinity recently.

I can add any debug code to the site of the BUG if that helps.


Thanks,
Sasha
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