[ 1529.561726] veth-s1: entered promiscuous mode
[ 1530.568087] veth-s2: entered promiscuous mode
[ 1535.567155] veth-s1: left promiscuous mode
[ 1536.593904] veth-s2: left promiscuous mode
[ 1542.126397] veth-s2: entered promiscuous mode
[ 1546.122168] veth-s2: left promiscuous mode
[ 1550.834660] veth-s1: entered promiscuous mode
[ 1551.841068] veth-s2: entered promiscuous mode
[ 1556.839689] veth-s1: left promiscuous mode
[ 1557.863821] veth-s2: left promiscuous mode
[ 1563.977109] veth-s2: entered promiscuous mode
[ 1567.973038] veth-s2: left promiscuous mode