[ 1856.465759][T15823] veth-s1: entered promiscuous mode
[ 1857.495206][T15828] veth-s2: entered promiscuous mode
[ 1862.498823][T15823] veth-s1: left promiscuous mode
[ 1863.570748][T15828] veth-s2: left promiscuous mode
[ 1870.898584][T15852] veth-s2: entered promiscuous mode
[ 1874.897510][T15852] veth-s2: left promiscuous mode
[ 1884.038311][T15929] veth-s1: entered promiscuous mode
[ 1885.083425][T15934] veth-s2: entered promiscuous mode
[ 1890.084685][T15929] veth-s1: left promiscuous mode
[ 1891.168306][T15934] veth-s2: left promiscuous mode
[ 1900.840278][T15958] veth-s1: entered promiscuous mode
[ 1904.828165][T15958] veth-s1: left promiscuous mode