[  650.218013] veth0: entered allmulticast mode
[  650.218070] veth1: entered allmulticast mode
[  650.218106] veth2: entered allmulticast mode
[  650.218147] veth3: entered allmulticast mode
[  657.738971] veth0: left allmulticast mode
[  657.739015] veth1: left allmulticast mode
[  657.739040] veth2: left allmulticast mode
[  657.739062] veth3: left allmulticast mode