[ 1511.463691] veth-s1: entered promiscuous mode
[ 1512.468155] veth-s2: entered promiscuous mode
[ 1517.466815] veth-s1: left promiscuous mode
[ 1518.485634] veth-s2: left promiscuous mode
[ 1524.409351] veth-s2: entered promiscuous mode
[ 1528.405804] veth-s2: left promiscuous mode
[ 1532.618455] veth-s1: entered promiscuous mode
[ 1533.623071] veth-s2: entered promiscuous mode
[ 1538.621529] veth-s1: left promiscuous mode
[ 1539.637791] veth-s2: left promiscuous mode
[ 1544.435960] veth-s1: entered promiscuous mode
[ 1548.430755] veth-s1: left promiscuous mode