[  520.843570] veth0: entered allmulticast mode
[  520.843743] veth1: entered allmulticast mode
[  520.843871] veth2: entered allmulticast mode
[  520.843989] veth3: entered allmulticast mode
[  528.396945] veth0: left allmulticast mode
[  528.396997] veth1: left allmulticast mode
[  528.397021] veth2: left allmulticast mode
[  528.397043] veth3: left allmulticast mode