[ 1421.756535] veth-s1: entered promiscuous mode
[ 1422.762180] veth-s2: entered promiscuous mode
[ 1427.761545] veth-s1: left promiscuous mode
[ 1428.782151] veth-s2: left promiscuous mode
[ 1434.315380] veth-s2: entered promiscuous mode
[ 1438.313020] veth-s2: left promiscuous mode
[ 1443.194202] veth-s1: entered promiscuous mode
[ 1444.199983] veth-s2: entered promiscuous mode
[ 1449.199441] veth-s1: left promiscuous mode
[ 1450.218593] veth-s2: left promiscuous mode
[ 1455.877268] veth-s2: entered promiscuous mode
[ 1459.874559] veth-s2: left promiscuous mode