[ 1755.967354][T20202] veth-s1: entered promiscuous mode
[ 1756.991723][T20207] veth-s2: entered promiscuous mode
[ 1761.999586][T20202] veth-s1: left promiscuous mode
[ 1763.066521][T20207] veth-s2: left promiscuous mode
[ 1770.841010][T20231] veth-s2: entered promiscuous mode
[ 1774.841168][T20231] veth-s2: left promiscuous mode
[ 1783.801167][T20309] veth-s1: entered promiscuous mode
[ 1784.836070][T20314] veth-s2: entered promiscuous mode
[ 1789.838351][T20309] veth-s1: left promiscuous mode
[ 1790.922744][T20314] veth-s2: left promiscuous mode
[ 1799.099597][T20338] veth-s2: entered promiscuous mode
[ 1803.079433][T20338] veth-s2: left promiscuous mode