[ 1832.403476][ T4881] veth-s1: entered promiscuous mode
[ 1833.433601][ T4886] veth-s2: entered promiscuous mode
[ 1838.450568][ T4881] veth-s1: left promiscuous mode
[ 1839.517366][ T4886] veth-s2: left promiscuous mode
[ 1849.405896][ T4910] veth-s1: entered promiscuous mode
[ 1853.384486][ T4910] veth-s1: left promiscuous mode
[ 1862.884439][ T4987] veth-s1: entered promiscuous mode
[ 1863.920119][ T4992] veth-s2: entered promiscuous mode
[ 1868.938474][ T4987] veth-s1: left promiscuous mode
[ 1870.020600][ T4992] veth-s2: left promiscuous mode
[ 1876.809025][ T5016] veth-s2: entered promiscuous mode
[ 1880.801465][ T5016] veth-s2: left promiscuous mode