[  549.999014] veth0: entered allmulticast mode
[  549.999086] veth1: entered allmulticast mode
[  549.999131] veth2: entered allmulticast mode
[  549.999179] veth3: entered allmulticast mode
[  560.442442] veth0: left allmulticast mode
[  560.442508] veth1: left allmulticast mode
[  560.442543] veth2: left allmulticast mode
[  560.442572] veth3: left allmulticast mode