[ 1611.505770][ T4649] veth-s1: entered promiscuous mode
[ 1612.531744][ T4654] veth-s2: entered promiscuous mode
[ 1617.541499][ T4649] veth-s1: left promiscuous mode
[ 1618.609256][ T4654] veth-s2: left promiscuous mode
[ 1626.115652][ T4678] veth-s2: entered promiscuous mode
[ 1630.106221][ T4678] veth-s2: left promiscuous mode
[ 1639.919685][ T4751] veth-s1: entered promiscuous mode
[ 1640.962558][ T4756] veth-s2: entered promiscuous mode
[ 1645.967700][ T4751] veth-s1: left promiscuous mode
[ 1647.032619][ T4756] veth-s2: left promiscuous mode
[ 1655.055081][ T4780] veth-s2: entered promiscuous mode
[ 1659.042635][ T4780] veth-s2: left promiscuous mode