From: pinotj@club-internet.fr
To: akpm@osdl.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: Re: [Oops]  i386 mm/slab.c (cache_flusharray)
Date: Thu, 20 Nov 2003 02:50:35 CET
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>Date: Wed, 19 Nov 2003 17:07:53 -0800
>De: Andrew Morton <akpm@osdl.org>
>A: pinotj@club-internet.fr
>Copie ?: linux-kernel@vger.kernel.org
>Sujet: Re: [Oops]  i386 mm/slab.c (cache_flusharray)
>
>pinotj@club-internet.fr wrote:
>>
>> kernel BUG at mm/slab.c:1957!
[...]
>
>urgh, there are several reports of this and it's always the buffer_head
>slab.  The code in there is trivial so perhaps it's just that the large
>number of buffer_heads makes them a fat target.
>
>You should have also seen the message "slab: double free detected in cache
>'buffer_head', objp 0xNNNNNNNN".

Yeah, you right, I forgot to mention it, it was just above the Oops in the logs:
---
slab: double free detected in cache 'buffer_head', objp cd09af18.
------------[ cut here ]------------
kernel BUG at mm/slab.c:1957!
---

>Don't know, sorry.

Is there any thing I can do to help figure out where does the problem comes from ? Anyway, thanks for your answer.

Regards,

Jerome Pinot

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