[ 1901.956411][T32297] veth-s1: entered promiscuous mode
[ 1902.977418][T32302] veth-s2: entered promiscuous mode
[ 1908.001929][T32297] veth-s1: left promiscuous mode
[ 1909.072199][T32302] veth-s2: left promiscuous mode
[ 1914.358863][T32326] veth-s2: entered promiscuous mode
[ 1918.363624][T32326] veth-s2: left promiscuous mode
[ 1927.669975][T32399] veth-s1: entered promiscuous mode
[ 1928.707508][T32404] veth-s2: entered promiscuous mode
[ 1933.705067][T32399] veth-s1: left promiscuous mode
[ 1934.783012][T32404] veth-s2: left promiscuous mode
[ 1944.561198][T32428] veth-s1: entered promiscuous mode
[ 1948.544001][T32428] veth-s1: left promiscuous mode