Re: kernel BUG at mm/slab.c:2980 (was Re: [<c019c63f>]xfs_bmap_search_multi_extents+0x6f/0xe0)

From: Christoph Lameter
Date: Wed Sep 05 2007 - 06:32:44 EST


On Wed, 5 Sep 2007, Marco Berizzi wrote:

> > tcp_collapse? This is due to a network configuration that required an
> > order 2 kmalloc block. Jumbo frames?
>
> I don't use jumbo frames. Hardware is
> very old (celeron with 3com 3c905).

Something must be doing allocations that requires between 8k and 16k that
SLUB cannot satisfy from order 0 or order 1 allocations.

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