[ 1559.629399] veth-s1: entered promiscuous mode
[ 1560.635285] veth-s2: entered promiscuous mode
[ 1565.633872] veth-s1: left promiscuous mode
[ 1566.655472] veth-s2: left promiscuous mode
[ 1572.211540] veth-s2: entered promiscuous mode
[ 1576.208247] veth-s2: left promiscuous mode
[ 1580.218052] veth-s1: entered promiscuous mode
[ 1581.223609] veth-s2: entered promiscuous mode
[ 1586.222794] veth-s1: left promiscuous mode
[ 1587.240778] veth-s2: left promiscuous mode
[ 1592.021461] veth-s2: entered promiscuous mode
[ 1596.018243] veth-s2: left promiscuous mode