[ 1491.981567] veth-s1: entered promiscuous mode
[ 1492.986543] veth-s2: entered promiscuous mode
[ 1497.985929] veth-s1: left promiscuous mode
[ 1499.007079] veth-s2: left promiscuous mode
[ 1504.561847] veth-s2: entered promiscuous mode
[ 1508.559858] veth-s2: left promiscuous mode
[ 1512.746409] veth-s1: entered promiscuous mode
[ 1513.751506] veth-s2: entered promiscuous mode
[ 1518.750387] veth-s1: left promiscuous mode
[ 1519.770123] veth-s2: left promiscuous mode
[ 1524.590422] veth-s2: entered promiscuous mode
[ 1528.588438] veth-s2: left promiscuous mode