Re: mm: BUG in mempolicy's sp_insert

From: KOSAKI Motohiro
Date: Mon Feb 25 2013 - 20:52:48 EST


On Mon, Feb 25, 2013 at 8:30 AM, Sasha Levin <sasha.levin@xxxxxxxxxx> wrote:
> Hi all,
>
> While fuzzing with trinity inside a KVM tools guest running latest -next kernel,
> I've stumbled on the following BUG:
>
> [13551.830090] ------------[ cut here ]------------
> [13551.830090] kernel BUG at mm/mempolicy.c:2187!
> [13551.830090] invalid opcode: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC

Unfortunately, I didn't reproduce this. I'll try it tonight.
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