[  997.377248][T24454] veth0: entered allmulticast mode
[  997.377856][T24454] veth1: entered allmulticast mode
[  997.378099][T24454] veth2: entered allmulticast mode
[  997.378330][T24454] veth3: entered allmulticast mode
[ 1008.004531][T24454] veth0: left allmulticast mode
[ 1008.004822][T24454] veth1: left allmulticast mode
[ 1008.005028][T24454] veth2: left allmulticast mode
[ 1008.005208][T24454] veth3: left allmulticast mode