[ 1511.508390] veth-s1: entered promiscuous mode
[ 1512.512952] veth-s2: entered promiscuous mode
[ 1517.511684] veth-s1: left promiscuous mode
[ 1518.534864] veth-s2: left promiscuous mode
[ 1524.409654] veth-s1: entered promiscuous mode
[ 1528.406855] veth-s1: left promiscuous mode
[ 1533.153654] veth-s1: entered promiscuous mode
[ 1534.158185] veth-s2: entered promiscuous mode
[ 1539.156854] veth-s1: left promiscuous mode
[ 1540.186805] veth-s2: left promiscuous mode
[ 1546.057613] veth-s2: entered promiscuous mode
[ 1550.053596] veth-s2: left promiscuous mode