Pessoal.

Alguém já passou por esse problema?
Administro um Dell R900 octa-core com 16GB RAM.
Porém, do nada, aparece um core-dump:

[2317687.527391] mysqld: page allocation failure. order:1, mode:0x20
[2317687.527399] Pid: 16959, comm: mysqld Not tainted 2.6.39-gentoo-r3 #1
[2317687.527402] Call Trace:
[2317687.527405]  <IRQ>  [<ffffffff8109f349>] 0xffffffff8109f349
[2317687.527413]  [<ffffffff810ce49d>] 0xffffffff810ce49d
[2317687.527416]  [<ffffffff810cf61b>] 0xffffffff810cf61b
[2317687.527420]  [<ffffffff810cf3fd>] 0xffffffff810cf3fd
[2317687.527422]  [<ffffffff810cf973>] 0xffffffff810cf973
[2317687.527425]  [<ffffffff814cedbf>] 0xffffffff814cedbf
[2317687.527428]  [<ffffffff814cef7d>] 0xffffffff814cef7d
[2317687.527431]  [<ffffffff815481c3>] 0xffffffff815481c3
[2317687.527434]  [<ffffffff81561a44>] 0xffffffff81561a44
[2317687.527437]  [<ffffffff81560768>] 0xffffffff81560768
[2317687.527440]  [<ffffffff81561792>] 0xffffffff81561792
[2317687.527443]  [<ffffffff8155f964>] 0xffffffff8155f964
[2317687.527446]  [<ffffffff81528dee>] ? 0xffffffff81528dee
[2317687.527449]  [<ffffffff81560013>] 0xffffffff81560013
[2317687.527452]  [<ffffffff8151b456>] ? 0xffffffff8151b456
[2317687.527455]  [<ffffffff8153e3c0>] ? 0xffffffff8153e3c0
[2317687.527458]  [<ffffffff8153e41f>] 0xffffffff8153e41f
[2317687.527461]  [<ffffffff8153e5c8>] 0xffffffff8153e5c8
[2317687.527464]  [<ffffffff8153dec1>] 0xffffffff8153dec1
[2317687.527467]  [<ffffffff8153e2fd>] 0xffffffff8153e2fd
[2317687.527470]  [<ffffffff814dbb4a>] 0xffffffff814dbb4a
[2317687.527472]  [<ffffffff81086bcd>] ? 0xffffffff81086bcd
[2317687.527475]  [<ffffffff81009479>] ? 0xffffffff81009479
[2317687.527478]  [<ffffffff814dbf68>] 0xffffffff814dbf68
[2317687.527481]  [<ffffffff814dc098>] 0xffffffff814dc098
[2317687.527484]  [<ffffffff814dc5c5>] 0xffffffff814dc5c5
[2317687.527487]  [<ffffffff81416555>] 0xffffffff81416555
[2317687.527490]  [<ffffffff81418d54>] ? 0xffffffff81418d54
[2317687.527493]  [<ffffffff812af390>] ? 0xffffffff812af390
[2317687.527497]  [<ffffffff81417414>] 0xffffffff81417414
[2317687.527500]  [<ffffffff814dc741>] 0xffffffff814dc741
[2317687.527503]  [<ffffffff81047849>] 0xffffffff81047849
[2317687.527506]  [<ffffffff8163ee1c>] 0xffffffff8163ee1c
[2317687.527508]  [<ffffffff810049f5>] 0xffffffff810049f5
[2317687.527511]  [<ffffffff810476e6>] 0xffffffff810476e6
[2317687.527514]  [<ffffffff810041c1>] 0xffffffff810041c1
[2317687.527517]  [<ffffffff8163d553>] 0xffffffff8163d553
[2317687.527519]  <EOI>

Fui atrás e não encontrei muita coisa.
O que poderia ser?

Obrigado.

-- 
Eduardo Schoedler