[ 1627.348364][T32140] veth-s1: entered promiscuous mode
[ 1628.377035][T32145] veth-s2: entered promiscuous mode
[ 1633.397709][T32140] veth-s1: left promiscuous mode
[ 1634.460112][T32145] veth-s2: left promiscuous mode
[ 1641.556722][T32169] veth-s2: entered promiscuous mode
[ 1645.553723][T32169] veth-s2: left promiscuous mode
[ 1653.881028][T32242] veth-s1: entered promiscuous mode
[ 1654.918840][T32247] veth-s2: entered promiscuous mode
[ 1659.922503][T32242] veth-s1: left promiscuous mode
[ 1660.985667][T32247] veth-s2: left promiscuous mode
[ 1668.519992][T32271] veth-s2: entered promiscuous mode
[ 1672.524486][T32271] veth-s2: left promiscuous mode