[ 1474.184898] veth-s1: entered promiscuous mode
[ 1475.189873] veth-s2: entered promiscuous mode
[ 1480.188882] veth-s1: left promiscuous mode
[ 1481.210420] veth-s2: left promiscuous mode
[ 1487.240968] veth-s2: entered promiscuous mode
[ 1491.239145] veth-s2: left promiscuous mode
[ 1495.383884] veth-s1: entered promiscuous mode
[ 1496.389245] veth-s2: entered promiscuous mode
[ 1501.387536] veth-s1: left promiscuous mode
[ 1502.406931] veth-s2: left promiscuous mode
[ 1507.568844] veth-s2: entered promiscuous mode
[ 1511.564273] veth-s2: left promiscuous mode