[ 1481.003649] veth-s1: entered promiscuous mode
[ 1482.007407] veth-s2: entered promiscuous mode
[ 1487.006062] veth-s1: left promiscuous mode
[ 1488.025089] veth-s2: left promiscuous mode
[ 1495.455370] veth-s2: entered promiscuous mode
[ 1499.452589] veth-s2: left promiscuous mode
[ 1503.950357] veth-s1: entered promiscuous mode
[ 1504.954596] veth-s2: entered promiscuous mode
[ 1509.953772] veth-s1: left promiscuous mode
[ 1510.973922] veth-s2: left promiscuous mode
[ 1515.147666] veth-s1: entered promiscuous mode
[ 1519.144054] veth-s1: left promiscuous mode