[ 1555.882199] veth-s1: entered promiscuous mode
[ 1556.886479] veth-s2: entered promiscuous mode
[ 1561.885222] veth-s1: left promiscuous mode
[ 1562.901120] veth-s2: left promiscuous mode
[ 1570.019589] veth-s2: entered promiscuous mode
[ 1574.016654] veth-s2: left promiscuous mode
[ 1578.722304] veth-s1: entered promiscuous mode
[ 1579.727211] veth-s2: entered promiscuous mode
[ 1584.726027] veth-s1: left promiscuous mode
[ 1585.750121] veth-s2: left promiscuous mode
[ 1590.517503] veth-s2: entered promiscuous mode
[ 1594.514209] veth-s2: left promiscuous mode