[  738.930379] veth0: entered allmulticast mode
[  738.930472] veth1: entered allmulticast mode
[  738.930541] veth2: entered allmulticast mode
[  738.930606] veth3: entered allmulticast mode
[  747.601543] veth0: left allmulticast mode
[  747.601611] veth1: left allmulticast mode
[  747.601641] veth2: left allmulticast mode
[  747.601672] veth3: left allmulticast mode