[CentOS] [SOLVED] kernel: BUG: scheduling while atomic

[Akemi Yagi]

On Sun, Aug 2, 2015 at 1:32 PM, Александр Кириллов <nevis2us at infoline.su> wrote:
>>> Rebooted my home server into a new kernel and got a hard system lockup
>>> and a bunch of "kernel: BUG: scheduling while atomic" in
>>> /var/log/messages. The culprits seem to be nvidia-352.30 drivers from
>>> elrepo. Downgrading to 352.21 solved the problem.
>>
>>
>> which centos version?
>>
>> which kernel?
>>
>> which nvidia card?
>>
>> what is bug report number?
>
>
> CentOS 6.6, fully updated. This is not a kernel problem. The system freezes
> with both kernel-2.6.32-504.23.4.el6.x86_64 and
> kernel-2.6.32-504.30.3.el6.x86_64. GPU: GeForce GTX 650. No bug has been
> filed yet.

You may want to file a bug report with great details. "kernel: BUG:
scheduling while atomic" is not really enough to diagnose the issue.

Just FYI, I have a system running:

kmod-nvidia-352.30-1.el6.elrepo.x86_64
kernel-2.6.32-504.30.3.el6.x86_64 x86_64

with no apparent problems.

Akemi