[ 1601.885320] veth-s1: entered promiscuous mode
[ 1602.889530] veth-s2: entered promiscuous mode
[ 1607.890418] veth-s1: left promiscuous mode
[ 1608.907768] veth-s2: left promiscuous mode
[ 1613.014031] veth-s2: entered promiscuous mode
[ 1617.011788] veth-s2: left promiscuous mode
[ 1621.075883] veth-s1: entered promiscuous mode
[ 1622.080637] veth-s2: entered promiscuous mode
[ 1627.078939] veth-s1: left promiscuous mode
[ 1628.099444] veth-s2: left promiscuous mode
[ 1632.427859] veth-s1: entered promiscuous mode
[ 1636.425113] veth-s1: left promiscuous mode