[ 1502.592724] veth-s1: entered promiscuous mode
[ 1503.597238] veth-s2: entered promiscuous mode
[ 1508.596154] veth-s1: left promiscuous mode
[ 1509.613993] veth-s2: left promiscuous mode
[ 1514.842702] veth-s1: entered promiscuous mode
[ 1518.840559] veth-s1: left promiscuous mode
[ 1523.107140] veth-s1: entered promiscuous mode
[ 1524.111801] veth-s2: entered promiscuous mode
[ 1529.111117] veth-s1: left promiscuous mode
[ 1530.135321] veth-s2: left promiscuous mode
[ 1535.258016] veth-s2: entered promiscuous mode
[ 1539.255676] veth-s2: left promiscuous mode