[ 1520.338071] veth-s1: entered promiscuous mode
[ 1521.342624] veth-s2: entered promiscuous mode
[ 1526.341779] veth-s1: left promiscuous mode
[ 1527.363152] veth-s2: left promiscuous mode
[ 1532.306698] veth-s2: entered promiscuous mode
[ 1536.304341] veth-s2: left promiscuous mode
[ 1540.139243] veth-s1: entered promiscuous mode
[ 1541.143152] veth-s2: entered promiscuous mode
[ 1546.142401] veth-s1: left promiscuous mode
[ 1547.160249] veth-s2: left promiscuous mode
[ 1550.976033] veth-s1: entered promiscuous mode
[ 1554.973136] veth-s1: left promiscuous mode