[ 1401.394976] veth-s1: entered promiscuous mode
[ 1402.398810] veth-s2: entered promiscuous mode
[ 1407.397584] veth-s1: left promiscuous mode
[ 1408.411771] veth-s2: left promiscuous mode
[ 1413.800021] veth-s2: entered promiscuous mode
[ 1417.797501] veth-s2: left promiscuous mode
[ 1422.177112] veth-s1: entered promiscuous mode
[ 1423.181426] veth-s2: entered promiscuous mode
[ 1428.179956] veth-s1: left promiscuous mode
[ 1429.197470] veth-s2: left promiscuous mode
[ 1434.342065] veth-s2: entered promiscuous mode
[ 1438.339683] veth-s2: left promiscuous mode