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Subject: Re: [2.6.25-rc5-mm1] BUG() at mnt_want_write().
From: Dave Hansen <haveblue@us.ibm.com>
To: penguin-kernel@i-love.sakura.ne.jp
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org
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Date: Tue, 11 Mar 2008 20:43:30 -0700
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On Wed, 2008-03-12 at 10:37 +0900, penguin-kernel@i-love.sakura.ne.jp
wrote:
> I encountered
> 
>   BUG: unable to handle kernel paging request at de92efe8
>   IP: [<c017e0bb>] mnt_want_write+0x40/0x5f
> 
> 2.6.25-rc5 works fine.
> 
> Config is at http://I-love.SAKURA.ne.jp/tmp/config-2.6.25-rc5-mm1

I'm not seeing anything jump out at me about what this bug might be.
Could you give me a little bit more information on your setup?

I see you're running with an inird.  Are you doing anything funky like
pivoting over to a nfs root?  Could you send me the initrd you are
using?  I might as well just try and boot with it.

-- Dave

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