[  666.586695] veth0: entered allmulticast mode
[  666.586797] veth1: entered allmulticast mode
[  666.586861] veth2: entered allmulticast mode
[  666.586917] veth3: entered allmulticast mode
[  675.897171] veth0: left allmulticast mode
[  675.897238] veth1: left allmulticast mode
[  675.897278] veth2: left allmulticast mode
[  675.897311] veth3: left allmulticast mode