[ 1932.905296][ T1415] veth-s1: entered promiscuous mode
[ 1933.938747][ T1420] veth-s2: entered promiscuous mode
[ 1938.937920][ T1415] veth-s1: left promiscuous mode
[ 1940.011452][ T1420] veth-s2: left promiscuous mode
[ 1944.958256][ T1444] veth-s2: entered promiscuous mode
[ 1948.952990][ T1444] veth-s2: left promiscuous mode
[ 1957.813811][ T1521] veth-s1: entered promiscuous mode
[ 1958.851694][ T1526] veth-s2: entered promiscuous mode
[ 1963.855438][ T1521] veth-s1: left promiscuous mode
[ 1964.926337][ T1526] veth-s2: left promiscuous mode
[ 1971.672290][ T1550] veth-s2: entered promiscuous mode
[ 1975.671461][ T1550] veth-s2: left promiscuous mode