[ 1535.894981] veth-s1: entered promiscuous mode
[ 1536.898985] veth-s2: entered promiscuous mode
[ 1541.900882] veth-s1: left promiscuous mode
[ 1542.916279] veth-s2: left promiscuous mode
[ 1546.977751] veth-s2: entered promiscuous mode
[ 1550.975776] veth-s2: left promiscuous mode
[ 1554.990666] veth-s1: entered promiscuous mode
[ 1555.995785] veth-s2: entered promiscuous mode
[ 1560.994060] veth-s1: left promiscuous mode
[ 1562.012046] veth-s2: left promiscuous mode
[ 1567.563858] veth-s2: entered promiscuous mode
[ 1571.558661] veth-s2: left promiscuous mode