[  540.633457] veth0: entered allmulticast mode
[  540.633540] veth1: entered allmulticast mode
[  540.633591] veth2: entered allmulticast mode
[  540.633635] veth3: entered allmulticast mode
[  551.271319] veth0: left allmulticast mode
[  551.271396] veth1: left allmulticast mode
[  551.271436] veth2: left allmulticast mode
[  551.271469] veth3: left allmulticast mode