[ 1847.188030][T20217] veth-s1: entered promiscuous mode
[ 1848.228354][T20222] veth-s2: entered promiscuous mode
[ 1853.219481][T20217] veth-s1: left promiscuous mode
[ 1854.289348][T20222] veth-s2: left promiscuous mode
[ 1863.755681][T20246] veth-s1: entered promiscuous mode
[ 1867.744989][T20246] veth-s1: left promiscuous mode
[ 1877.171857][T20321] veth-s1: entered promiscuous mode
[ 1878.210116][T20326] veth-s2: entered promiscuous mode
[ 1883.206373][T20321] veth-s1: left promiscuous mode
[ 1884.266055][T20326] veth-s2: left promiscuous mode
[ 1894.041132][T20350] veth-s1: entered promiscuous mode
[ 1898.025422][T20350] veth-s1: left promiscuous mode