[  630.814946] veth0: entered allmulticast mode
[  630.815037] veth1: entered allmulticast mode
[  630.815093] veth2: entered allmulticast mode
[  630.815147] veth3: entered allmulticast mode
[  640.001182] veth0: left allmulticast mode
[  640.001241] veth1: left allmulticast mode
[  640.001279] veth2: left allmulticast mode
[  640.001317] veth3: left allmulticast mode