[ 1539.259955] veth-s1: entered promiscuous mode
[ 1540.263964] veth-s2: entered promiscuous mode
[ 1545.265672] veth-s1: left promiscuous mode
[ 1546.286990] veth-s2: left promiscuous mode
[ 1551.634147] veth-s2: entered promiscuous mode
[ 1555.632265] veth-s2: left promiscuous mode
[ 1559.630928] veth-s1: entered promiscuous mode
[ 1560.635047] veth-s2: entered promiscuous mode
[ 1565.633784] veth-s1: left promiscuous mode
[ 1566.656577] veth-s2: left promiscuous mode
[ 1570.597730] veth-s2: entered promiscuous mode
[ 1574.595477] veth-s2: left promiscuous mode