[ 1802.911196][T20317] veth-s1: entered promiscuous mode
[ 1803.943351][T20322] veth-s2: entered promiscuous mode
[ 1808.941038][T20317] veth-s1: left promiscuous mode
[ 1810.005867][T20322] veth-s2: left promiscuous mode
[ 1816.532865][T20346] veth-s2: entered promiscuous mode
[ 1820.537497][T20346] veth-s2: left promiscuous mode
[ 1829.914803][T20419] veth-s1: entered promiscuous mode
[ 1830.942871][T20424] veth-s2: entered promiscuous mode
[ 1835.938351][T20419] veth-s1: left promiscuous mode
[ 1837.005436][T20424] veth-s2: left promiscuous mode
[ 1846.234152][T20448] veth-s1: entered promiscuous mode
[ 1850.236124][T20448] veth-s1: left promiscuous mode