[ 1437.718126] veth-s1: entered promiscuous mode
[ 1438.722941] veth-s2: entered promiscuous mode
[ 1443.722204] veth-s1: left promiscuous mode
[ 1444.741268] veth-s2: left promiscuous mode
[ 1449.638729] veth-s2: entered promiscuous mode
[ 1453.637536] veth-s2: left promiscuous mode
[ 1457.638765] veth-s1: entered promiscuous mode
[ 1458.643049] veth-s2: entered promiscuous mode
[ 1463.642189] veth-s1: left promiscuous mode
[ 1464.666599] veth-s2: left promiscuous mode
[ 1468.578314] veth-s2: entered promiscuous mode
[ 1472.574247] veth-s2: left promiscuous mode