[ 1828.379472][ T2450] veth-s1: entered promiscuous mode
[ 1829.422128][ T2455] veth-s2: entered promiscuous mode
[ 1834.429784][ T2450] veth-s1: left promiscuous mode
[ 1835.499059][ T2455] veth-s2: left promiscuous mode
[ 1845.175203][ T2479] veth-s1: entered promiscuous mode
[ 1849.166475][ T2479] veth-s1: left promiscuous mode
[ 1857.971567][ T2552] veth-s1: entered promiscuous mode
[ 1859.003073][ T2557] veth-s2: entered promiscuous mode
[ 1864.015143][ T2552] veth-s1: left promiscuous mode
[ 1865.080016][ T2557] veth-s2: left promiscuous mode
[ 1873.075908][ T2581] veth-s2: entered promiscuous mode
[ 1877.076944][ T2581] veth-s2: left promiscuous mode