[ 1500.695161] veth-s1: entered promiscuous mode
[ 1501.700289] veth-s2: entered promiscuous mode
[ 1506.698783] veth-s1: left promiscuous mode
[ 1507.716018] veth-s2: left promiscuous mode
[ 1514.420320] veth-s2: entered promiscuous mode
[ 1518.416853] veth-s2: left promiscuous mode
[ 1522.540588] veth-s1: entered promiscuous mode
[ 1523.545176] veth-s2: entered promiscuous mode
[ 1528.543944] veth-s1: left promiscuous mode
[ 1529.568227] veth-s2: left promiscuous mode
[ 1534.619373] veth-s2: entered promiscuous mode
[ 1538.615045] veth-s2: left promiscuous mode