[ 1751.480974][ T4912] veth-s1: entered promiscuous mode
[ 1752.511553][ T4917] veth-s2: entered promiscuous mode
[ 1757.527125][ T4912] veth-s1: left promiscuous mode
[ 1758.613603][ T4917] veth-s2: left promiscuous mode
[ 1765.568662][ T4941] veth-s1: entered promiscuous mode
[ 1769.567999][ T4941] veth-s1: left promiscuous mode
[ 1780.740092][ T5014] veth-s1: entered promiscuous mode
[ 1781.764142][ T5019] veth-s2: entered promiscuous mode
[ 1786.764951][ T5014] veth-s1: left promiscuous mode
[ 1787.827827][ T5019] veth-s2: left promiscuous mode
[ 1795.635861][ T5043] veth-s2: entered promiscuous mode
[ 1799.645870][ T5043] veth-s2: left promiscuous mode