[ 1537.209890] veth-s1: entered promiscuous mode
[ 1538.214481] veth-s2: entered promiscuous mode
[ 1543.213761] veth-s1: left promiscuous mode
[ 1544.232607] veth-s2: left promiscuous mode
[ 1551.384124] veth-s1: entered promiscuous mode
[ 1555.381839] veth-s1: left promiscuous mode
[ 1559.534781] veth-s1: entered promiscuous mode
[ 1560.539651] veth-s2: entered promiscuous mode
[ 1565.538059] veth-s1: left promiscuous mode
[ 1566.553423] veth-s2: left promiscuous mode
[ 1570.255832] veth-s2: entered promiscuous mode
[ 1574.253805] veth-s2: left promiscuous mode