[ 1230.162402][T16427] veth0: entered allmulticast mode
[ 1230.162916][T16427] veth1: entered allmulticast mode
[ 1230.163226][T16427] veth2: entered allmulticast mode
[ 1230.163521][T16427] veth3: entered allmulticast mode
[ 1247.342646][T16427] veth0: left allmulticast mode
[ 1247.343139][T16427] veth1: left allmulticast mode
[ 1247.343531][T16427] veth2: left allmulticast mode
[ 1247.343950][T16427] veth3: left allmulticast mode