[  500.794299] veth0: entered allmulticast mode
[  500.794362] veth1: entered allmulticast mode
[  500.794420] veth2: entered allmulticast mode
[  500.794457] veth3: entered allmulticast mode
[  508.423389] veth0: left allmulticast mode
[  508.423440] veth1: left allmulticast mode
[  508.423476] veth2: left allmulticast mode
[  508.423502] veth3: left allmulticast mode