[ 1843.531006][T10418] veth0: entered allmulticast mode
[ 1843.533019][T10418] veth1: entered allmulticast mode
[ 1843.533417][T10418] veth2: entered allmulticast mode
[ 1843.533774][T10418] veth3: entered allmulticast mode
[ 1872.379577][T10418] veth0: left allmulticast mode
[ 1872.379859][T10418] veth1: left allmulticast mode
[ 1872.380087][T10418] veth2: left allmulticast mode
[ 1872.380335][T10418] veth3: left allmulticast mode