[ 1837.464865][T12499] veth-s1: entered promiscuous mode
[ 1838.494020][T12504] veth-s2: entered promiscuous mode
[ 1843.490505][T12499] veth-s1: left promiscuous mode
[ 1844.554194][T12504] veth-s2: left promiscuous mode
[ 1853.357701][T12528] veth-s1: entered promiscuous mode
[ 1857.358962][T12528] veth-s1: left promiscuous mode
[ 1866.910537][T12601] veth-s1: entered promiscuous mode
[ 1867.937146][T12606] veth-s2: entered promiscuous mode
[ 1872.951417][T12601] veth-s1: left promiscuous mode
[ 1874.015234][T12606] veth-s2: left promiscuous mode
[ 1881.602374][T12630] veth-s2: entered promiscuous mode
[ 1885.603214][T12630] veth-s2: left promiscuous mode