[ 1849.111959][ T1715] veth-s1: entered promiscuous mode
[ 1850.147924][ T1720] veth-s2: entered promiscuous mode
[ 1855.150533][ T1715] veth-s1: left promiscuous mode
[ 1856.261292][ T1720] veth-s2: left promiscuous mode
[ 1863.979216][ T1744] veth-s2: entered promiscuous mode
[ 1867.962093][ T1744] veth-s2: left promiscuous mode
[ 1877.609013][ T1821] veth-s1: entered promiscuous mode
[ 1878.647860][ T1826] veth-s2: entered promiscuous mode
[ 1883.654820][ T1821] veth-s1: left promiscuous mode
[ 1884.734792][ T1826] veth-s2: left promiscuous mode
[ 1894.475091][ T1850] veth-s1: entered promiscuous mode
[ 1898.469442][ T1850] veth-s1: left promiscuous mode