[ 1868.875999][ T2284] veth-s1: entered promiscuous mode
[ 1869.895736][ T2289] veth-s2: entered promiscuous mode
[ 1874.897727][ T2284] veth-s1: left promiscuous mode
[ 1876.004328][ T2289] veth-s2: left promiscuous mode
[ 1886.591310][ T2313] veth-s1: entered promiscuous mode
[ 1890.608570][ T2313] veth-s1: left promiscuous mode
[ 1898.600386][ T2390] veth-s1: entered promiscuous mode
[ 1899.633137][ T2395] veth-s2: entered promiscuous mode
[ 1904.629713][ T2390] veth-s1: left promiscuous mode
[ 1905.701224][ T2395] veth-s2: left promiscuous mode
[ 1915.430433][ T2419] veth-s1: entered promiscuous mode
[ 1919.423851][ T2419] veth-s1: left promiscuous mode