[ 1505.986676] veth-s1: entered promiscuous mode
[ 1506.991035] veth-s2: entered promiscuous mode
[ 1511.990232] veth-s1: left promiscuous mode
[ 1513.018153] veth-s2: left promiscuous mode
[ 1518.303834] veth-s2: entered promiscuous mode
[ 1522.301931] veth-s2: left promiscuous mode
[ 1526.524441] veth-s1: entered promiscuous mode
[ 1527.529649] veth-s2: entered promiscuous mode
[ 1532.528304] veth-s1: left promiscuous mode
[ 1533.544509] veth-s2: left promiscuous mode
[ 1537.263668] veth-s1: entered promiscuous mode
[ 1541.260188] veth-s1: left promiscuous mode