[  600.392975] veth0: entered allmulticast mode
[  600.393059] veth1: entered allmulticast mode
[  600.393123] veth2: entered allmulticast mode
[  600.393186] veth3: entered allmulticast mode
[  609.652349] veth0: left allmulticast mode
[  609.652415] veth1: left allmulticast mode
[  609.652456] veth2: left allmulticast mode
[  609.652498] veth3: left allmulticast mode