[ 1499.292307] veth-s1: entered promiscuous mode
[ 1500.297864] veth-s2: entered promiscuous mode
[ 1505.296775] veth-s1: left promiscuous mode
[ 1506.316475] veth-s2: left promiscuous mode
[ 1512.373991] veth-s2: entered promiscuous mode
[ 1516.370511] veth-s2: left promiscuous mode
[ 1521.180489] veth-s1: entered promiscuous mode
[ 1522.186034] veth-s2: entered promiscuous mode
[ 1527.184692] veth-s1: left promiscuous mode
[ 1528.202879] veth-s2: left promiscuous mode
[ 1533.272379] veth-s2: entered promiscuous mode
[ 1537.268967] veth-s2: left promiscuous mode