[Users] loopback connection problem

[Kir Kolyshkin]

On 05/18/2014 02:20 PM, Bogdan-Stefan Rotariu wrote:
> On 5/18/2014 11:41 PM, Kir Kolyshkin wrote:
>> Please always file bugs to https://bugzilla.openvz.org/ for such stuff.
>>
>>>
>>> I recommend not to use kernel 2.6.32-042stab085.20.
>>>
>>
>> The latest stable kernel  is currently 042stab088.4, released a month 
>> ago.
>> I suggest everyone to use the latest stable kernel.
>> _______________________________________________ 
> Will do, 042stab088.4 has the same issues as 042stab085.20 .
>
> I'm going to install a test host so I can fill the bug, the 
> productions machines now run 2.6.32-042stab076.8 and works like charm.
>
> Both kernels, 85.20 and 88.4 show NOHZ kernel message.
>
> May 10 01:32:59 vm01 kernel: [260654.835923] NOHZ: 
> local_softirq_pending 100
> May 10 13:26:59 vm01 kernel: [303383.836135] NOHZ: 
> local_softirq_pending 100
> May 10 19:47:42 vm01 kernel: [326168.154506] NOHZ: 
> local_softirq_pending 100

Do you have any real issues, or is it just these messages that bug you?
If it's just messages, add nohz=off option to the kernel.