[ 1752.869114][ T4170] veth-s1: entered promiscuous mode
[ 1753.901902][ T4175] veth-s2: entered promiscuous mode
[ 1758.901019][ T4170] veth-s1: left promiscuous mode
[ 1759.974129][ T4175] veth-s2: left promiscuous mode
[ 1767.150144][ T4199] veth-s2: entered promiscuous mode
[ 1771.144429][ T4199] veth-s2: left promiscuous mode
[ 1774.916465][ T4272] veth-s1: entered promiscuous mode
[ 1775.942038][ T4277] veth-s2: entered promiscuous mode
[ 1780.935209][ T4272] veth-s1: left promiscuous mode
[ 1782.004204][ T4277] veth-s2: left promiscuous mode
[ 1787.737830][ T4301] veth-s2: entered promiscuous mode
[ 1791.753180][ T4301] veth-s2: left promiscuous mode