[  621.668173] veth0: entered allmulticast mode
[  621.668281] veth1: entered allmulticast mode
[  621.668342] veth2: entered allmulticast mode
[  621.668401] veth3: entered allmulticast mode
[  630.926133] veth0: left allmulticast mode
[  630.926219] veth1: left allmulticast mode
[  630.926250] veth2: left allmulticast mode
[  630.926278] veth3: left allmulticast mode