[ 1581.301212][T20912] veth-s1: entered promiscuous mode
[ 1582.334086][T20917] veth-s2: entered promiscuous mode
[ 1587.335277][T20912] veth-s1: left promiscuous mode
[ 1588.391180][T20917] veth-s2: left promiscuous mode
[ 1596.501108][T20941] veth-s2: entered promiscuous mode
[ 1600.501117][T20941] veth-s2: left promiscuous mode
[ 1610.027474][T21014] veth-s1: entered promiscuous mode
[ 1611.064695][T21019] veth-s2: entered promiscuous mode
[ 1616.077046][T21014] veth-s1: left promiscuous mode
[ 1617.145925][T21019] veth-s2: left promiscuous mode
[ 1624.749307][T21043] veth-s2: entered promiscuous mode
[ 1628.741010][T21043] veth-s2: left promiscuous mode