[ 1556.950875] veth-s1: entered promiscuous mode
[ 1557.955157] veth-s2: entered promiscuous mode
[ 1562.953808] veth-s1: left promiscuous mode
[ 1563.973477] veth-s2: left promiscuous mode
[ 1571.310200] veth-s2: entered promiscuous mode
[ 1575.307040] veth-s2: left promiscuous mode
[ 1579.422740] veth-s1: entered promiscuous mode
[ 1580.428369] veth-s2: entered promiscuous mode
[ 1585.426917] veth-s1: left promiscuous mode
[ 1586.444424] veth-s2: left promiscuous mode
[ 1590.402501] veth-s1: entered promiscuous mode
[ 1594.399506] veth-s1: left promiscuous mode