[ 2115.320240][T21409] veth-s1: entered promiscuous mode
[ 2116.342772][T21414] veth-s2: entered promiscuous mode
[ 2121.362999][T21409] veth-s1: left promiscuous mode
[ 2122.444417][T21414] veth-s2: left promiscuous mode
[ 2129.297822][T21438] veth-s2: entered promiscuous mode
[ 2133.295130][T21438] veth-s2: left promiscuous mode
[ 2142.200547][T21515] veth-s1: entered promiscuous mode
[ 2143.238465][T21520] veth-s2: entered promiscuous mode
[ 2148.240940][T21515] veth-s1: left promiscuous mode
[ 2149.321839][T21520] veth-s2: left promiscuous mode
[ 2159.229226][T21544] veth-s1: entered promiscuous mode
[ 2163.239413][T21544] veth-s1: left promiscuous mode