[ 1778.440748][ T2303] veth-s1: entered promiscuous mode
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[ 1792.318600][ T2332] veth-s2: entered promiscuous mode
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[ 1807.588548][ T2409] veth-s1: entered promiscuous mode
[ 1808.646147][ T2414] veth-s2: entered promiscuous mode
[ 1813.643569][ T2409] veth-s1: left promiscuous mode
[ 1814.725344][ T2414] veth-s2: left promiscuous mode
[ 1824.275466][ T2438] veth-s1: entered promiscuous mode
[ 1828.279961][ T2438] veth-s1: left promiscuous mode