[CentOS-pt-br] Erro Kernel

[Gilberto Nunes]

Olá pessoal...

Tenho CentOS instalado aqui... é um 5.4 e tenho visto essas mensagens do kernel:

Call Trace:
 [<ffffffff8023824d>] kref_get+0x38/0x3d
 [<ffffffff8025a440>] kobject_get+0x12/0x17
 [<ffffffff8024b57f>] blk_get_queue+0x1f/0x26
 [<ffffffff8871c8f7>] :blkbk:dispatch_rw_block_io+0x4db/0x5a2
 [<ffffffff80340368>] __next_cpu+0x19/0x28
 [<ffffffff8028792a>] find_busiest_group+0x1db/0x44d
 [<ffffffff80262dd3>] thread_return+0x6c/0x113
 [<ffffffff80340af5>] kobject_cleanup+0x39/0x7e
 [<ffffffff8871cd2c>] :blkbk:blkif_schedule+0x36e/0x456
 [<ffffffff8871c9be>] :blkbk:blkif_schedule+0x0/0x456
 [<ffffffff8029bdab>] keventd_create_kthread+0x0/0xc4
 [<ffffffff80233bef>] kthread+0xfe/0x132
 [<ffffffff80260b2c>] child_rip+0xa/0x12
 [<ffffffff8029bdab>] keventd_create_kthread+0x0/0xc4
 [<ffffffff80233af1>] kthread+0x0/0x132
 [<ffffffff80260b22>] child_rip+0x0/0x12

BUG: warning at lib/kref.c:32/kref_get() (Not tainted)

Call Trace:

Alguem sabe do que se trata???

Obrigado

-- 
Gilberto Nunes