[ 1452.739941] veth-s1: entered promiscuous mode
[ 1453.745128] veth-s2: entered promiscuous mode
[ 1458.743465] veth-s1: left promiscuous mode
[ 1459.763972] veth-s2: left promiscuous mode
[ 1464.179282] veth-s2: entered promiscuous mode
[ 1468.176334] veth-s2: left promiscuous mode
[ 1473.866711] veth-s1: entered promiscuous mode
[ 1474.871119] veth-s2: entered promiscuous mode
[ 1479.869537] veth-s1: left promiscuous mode
[ 1480.891758] veth-s2: left promiscuous mode
[ 1485.286885] veth-s1: entered promiscuous mode
[ 1489.284171] veth-s1: left promiscuous mode