Re: [PATCH] ipt_CLUSTERIP: Add network device notifier

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On 06/11/2014 03:55 PM, Kirill Tkhai wrote:

>> How it this combination being triggered there? I mean:
>>
>> # modprobe dummy
>> # iptables -A INPUT -d 10.31.3.236 -j CLUSTERIP ...
>> # rmmod dummy
>>
>> Is it something included in some scripts that automate the setup?
> 
> It's a sample of how to trigger this. The problem is not in rmmod.
> 
> Really it happens when container is stopping and device is going away.
> It's not OpenVZ related, current LXC has the same problem.

Then it should be reproducible with the help of simple 'unshare --net'
plus 'ip link add ...' commands that would create netns and populate
it with devices. Right?

Thanks,
Pavel

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