[CentOS] Kernel BUG

aditya hilman
Mon, 05 Apr 2010 13:30:30 -0000

On Mon, Apr 5, 2010 at 7:19 PM, Gilberto Nunes <
gilberto.nunes at selbetti.com.br> wrote:

>  Hi....
>
>
> I get this messages from kernel:
>
> Apr  5 09:19:03 zebra kernel: BUG: warning at lib/kref.c:32/kref_get() (Not
> tainted)
> Apr  5 09:19:03 zebra kernel:
> Apr  5 09:19:03 zebra kernel: Call Trace:
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8023824d>]
kref_get+0x38/0x3d
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8025a440>]
kobject_get+0x12/0x17
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8024b57f>]
blk_get_queue+0x1f/0x26
> Apr  5 09:19:03 zebra kernel:  [<ffffffff887198f7>]
> :blkbk:dispatch_rw_block_io+0x4db/0x5a2
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80340368>]
__next_cpu+0x19/0x28
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8026082b>]
error_exit+0x0/0x6e
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8028792a>]
> find_busiest_group+0x1db/0x44d
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80262dd3>]
> thread_return+0x6c/0x113
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8026082b>]
error_exit+0x0/0x6e
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80340af5>]
> kobject_cleanup+0x39/0x7e
> Apr  5 09:19:03 zebra kernel:  [<ffffffff88719d2c>]
> :blkbk:blkif_schedule+0x36e/0x456
> Apr  5 09:19:03 zebra kernel:  [<ffffffff887199be>]
> :blkbk:blkif_schedule+0x0/0x456
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8029bdab>]
> keventd_create_kthread+0x0/0xc4
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80233bef>]
kthread+0xfe/0x132
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80260b2c>]
child_rip+0xa/0x12
> Apr  5 09:19:03 zebra kernel:  [<ffffffff8029bdab>]
> keventd_create_kthread+0x0/0xc4
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80233af1>] kthread+0x0/0x132
> Apr  5 09:19:03 zebra kernel:  [<ffffffff80260b22>]
child_rip+0x0/0x12
>
> What is this and how to fix it??
>
> Thanks
> --
> Gilberto Nunes Ferreira
> *Suporte T.I.*
> *Selbetti Gest?o de Documentos*
> *(47) 3441-6004 / (47) 8861-6672*
> *Fax (47) 3441-6021*
> *gilberto.nunes at selbetti.com.br*
>
>
>
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> http://lists.centos.org/mailman/listinfo/centos
>
>

this is in VM right?
on my machine, i just upgrade the memory and cpu.

--
Regards,
Adit
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