[ 1720.833240][ T4161] veth-s1: entered promiscuous mode
[ 1721.871278][ T4166] veth-s2: entered promiscuous mode
[ 1726.889645][ T4161] veth-s1: left promiscuous mode
[ 1727.957813][ T4166] veth-s2: left promiscuous mode
[ 1734.332322][ T4190] veth-s2: entered promiscuous mode
[ 1738.332135][ T4190] veth-s2: left promiscuous mode
[ 1747.471209][ T4265] veth-s1: entered promiscuous mode
[ 1748.510261][ T4270] veth-s2: entered promiscuous mode
[ 1753.511925][ T4265] veth-s1: left promiscuous mode
[ 1754.581355][ T4270] veth-s2: left promiscuous mode
[ 1764.168783][ T4294] veth-s1: entered promiscuous mode
[ 1768.166741][ T4294] veth-s1: left promiscuous mode