[ 1997.565892][T19466] veth-s1: entered promiscuous mode
[ 1998.599165][T19471] veth-s2: entered promiscuous mode
[ 2003.614264][T19466] veth-s1: left promiscuous mode
[ 2004.696227][T19471] veth-s2: left promiscuous mode
[ 2013.008278][T19495] veth-s1: entered promiscuous mode
[ 2017.007274][T19495] veth-s1: left promiscuous mode
[ 2028.483862][T19573] veth-s1: entered promiscuous mode
[ 2029.563309][T19578] veth-s2: entered promiscuous mode
[ 2034.551414][T19573] veth-s1: left promiscuous mode
[ 2035.656999][T19578] veth-s2: left promiscuous mode
[ 2042.022280][T19602] veth-s2: entered promiscuous mode
[ 2046.007528][T19602] veth-s2: left promiscuous mode