[ 1492.168570] veth-s1: entered promiscuous mode
[ 1493.172264] veth-s2: entered promiscuous mode
[ 1498.171934] veth-s1: left promiscuous mode
[ 1499.193555] veth-s2: left promiscuous mode
[ 1504.594187] veth-s2: entered promiscuous mode
[ 1508.592365] veth-s2: left promiscuous mode
[ 1513.059227] veth-s1: entered promiscuous mode
[ 1514.062863] veth-s2: entered promiscuous mode
[ 1519.061510] veth-s1: left promiscuous mode
[ 1520.084628] veth-s2: left promiscuous mode
[ 1525.454948] veth-s2: entered promiscuous mode
[ 1529.452621] veth-s2: left promiscuous mode