[ 1812.021535][ T3112] veth-s1: entered promiscuous mode
[ 1813.048959][ T3117] veth-s2: entered promiscuous mode
[ 1818.066069][ T3112] veth-s1: left promiscuous mode
[ 1819.134766][ T3117] veth-s2: left promiscuous mode
[ 1827.943443][ T3141] veth-s1: entered promiscuous mode
[ 1831.945659][ T3141] veth-s1: left promiscuous mode
[ 1841.494242][ T3218] veth-s1: entered promiscuous mode
[ 1842.522319][ T3223] veth-s2: entered promiscuous mode
[ 1847.536043][ T3218] veth-s1: left promiscuous mode
[ 1848.645294][ T3223] veth-s2: left promiscuous mode
[ 1856.876842][ T3247] veth-s2: entered promiscuous mode
[ 1860.886704][ T3247] veth-s2: left promiscuous mode