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[ 1747.188978][ T2931] veth-s1: entered promiscuous mode
[ 1751.194556][ T2931] veth-s1: left promiscuous mode
[ 1761.505593][ T3005] veth-s1: entered promiscuous mode
[ 1762.533682][ T3010] veth-s2: entered promiscuous mode
[ 1767.538578][ T3005] veth-s1: left promiscuous mode
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[ 1776.979787][ T3034] veth-s2: entered promiscuous mode
[ 1780.982538][ T3034] veth-s2: left promiscuous mode