[  650.113491] veth0: entered allmulticast mode
[  650.113550] veth1: entered allmulticast mode
[  650.113582] veth2: entered allmulticast mode
[  650.113611] veth3: entered allmulticast mode
[  657.642026] veth0: left allmulticast mode
[  657.642069] veth1: left allmulticast mode
[  657.642098] veth2: left allmulticast mode
[  657.642120] veth3: left allmulticast mode