[  646.227905] veth0: entered allmulticast mode
[  646.228000] veth1: entered allmulticast mode
[  646.228069] veth2: entered allmulticast mode
[  646.228134] veth3: entered allmulticast mode
[  655.578004] veth0: left allmulticast mode
[  655.578175] veth1: left allmulticast mode
[  655.578216] veth2: left allmulticast mode
[  655.578242] veth3: left allmulticast mode