[ 1506.684870] veth-s1: entered promiscuous mode
[ 1507.690249] veth-s2: entered promiscuous mode
[ 1512.688398] veth-s1: left promiscuous mode
[ 1513.707444] veth-s2: left promiscuous mode
[ 1520.714710] veth-s1: entered promiscuous mode
[ 1524.711155] veth-s1: left promiscuous mode
[ 1528.736230] veth-s1: entered promiscuous mode
[ 1529.741904] veth-s2: entered promiscuous mode
[ 1534.739937] veth-s1: left promiscuous mode
[ 1535.767459] veth-s2: left promiscuous mode
[ 1539.787034] veth-s2: entered promiscuous mode
[ 1543.783191] veth-s2: left promiscuous mode