[  657.777393] veth0: entered allmulticast mode
[  657.777473] veth1: entered allmulticast mode
[  657.777516] veth2: entered allmulticast mode
[  657.777556] veth3: entered allmulticast mode
[  667.044051] veth0: left allmulticast mode
[  667.044113] veth1: left allmulticast mode
[  667.044148] veth2: left allmulticast mode
[  667.044184] veth3: left allmulticast mode