[ 1511.714144] veth-s1: entered promiscuous mode
[ 1512.718571] veth-s2: entered promiscuous mode
[ 1517.716730] veth-s1: left promiscuous mode
[ 1518.734108] veth-s2: left promiscuous mode
[ 1522.998298] veth-s1: entered promiscuous mode
[ 1526.995708] veth-s1: left promiscuous mode
[ 1530.919725] veth-s1: entered promiscuous mode
[ 1531.923516] veth-s2: entered promiscuous mode
[ 1536.921729] veth-s1: left promiscuous mode
[ 1537.941038] veth-s2: left promiscuous mode
[ 1542.709423] veth-s1: entered promiscuous mode
[ 1546.707111] veth-s1: left promiscuous mode