[ 1920.390392][T16034] veth-s1: entered promiscuous mode
[ 1921.427396][T16040] veth-s2: entered promiscuous mode
[ 1926.430400][T16034] veth-s1: left promiscuous mode
[ 1927.503880][T16040] veth-s2: left promiscuous mode
[ 1935.522800][T16064] veth-s2: entered promiscuous mode
[ 1939.520851][T16064] veth-s2: left promiscuous mode
[ 1949.061832][T16142] veth-s1: entered promiscuous mode
[ 1950.108530][T16147] veth-s2: entered promiscuous mode
[ 1955.106115][T16142] veth-s1: left promiscuous mode
[ 1956.170963][T16147] veth-s2: left promiscuous mode
[ 1963.712490][T16171] veth-s1: entered promiscuous mode
[ 1967.708285][T16171] veth-s1: left promiscuous mode