[ 1494.999293] veth-s1: entered promiscuous mode
[ 1496.005471] veth-s2: entered promiscuous mode
[ 1501.005429] veth-s1: left promiscuous mode
[ 1502.037263] veth-s2: left promiscuous mode
[ 1508.657304] veth-s2: entered promiscuous mode
[ 1512.653226] veth-s2: left promiscuous mode
[ 1518.144877] veth-s1: entered promiscuous mode
[ 1519.151145] veth-s2: entered promiscuous mode
[ 1524.149635] veth-s1: left promiscuous mode
[ 1525.171605] veth-s2: left promiscuous mode
[ 1530.445954] veth-s2: entered promiscuous mode
[ 1534.442213] veth-s2: left promiscuous mode