[ 1487.168863][ T3160] veth-s1: entered promiscuous mode
[ 1488.199819][ T3165] veth-s2: entered promiscuous mode
[ 1493.193221][ T3160] veth-s1: left promiscuous mode
[ 1494.256090][ T3165] veth-s2: left promiscuous mode
[ 1501.797772][ T3189] veth-s2: entered promiscuous mode
[ 1505.802938][ T3189] veth-s2: left promiscuous mode
[ 1514.188023][ T3262] veth-s1: entered promiscuous mode
[ 1515.222901][ T3267] veth-s2: entered promiscuous mode
[ 1520.236202][ T3262] veth-s1: left promiscuous mode
[ 1521.316260][ T3267] veth-s2: left promiscuous mode
[ 1527.257402][ T3291] veth-s2: entered promiscuous mode
[ 1531.267266][ T3291] veth-s2: left promiscuous mode