[ 1856.110716][ T5604] veth-s1: entered promiscuous mode
[ 1857.154787][ T5609] veth-s2: entered promiscuous mode
[ 1862.159536][ T5604] veth-s1: left promiscuous mode
[ 1863.236996][ T5609] veth-s2: left promiscuous mode
[ 1870.097860][ T5633] veth-s2: entered promiscuous mode
[ 1874.099668][ T5633] veth-s2: left promiscuous mode
[ 1884.063753][ T5710] veth-s1: entered promiscuous mode
[ 1885.105784][ T5715] veth-s2: entered promiscuous mode
[ 1890.106273][ T5710] veth-s1: left promiscuous mode
[ 1891.180796][ T5715] veth-s2: left promiscuous mode
[ 1898.753714][ T5739] veth-s2: entered promiscuous mode
[ 1902.755620][ T5739] veth-s2: left promiscuous mode