[ 1639.228245][ T4115] veth-s1: entered promiscuous mode
[ 1640.273124][ T4120] veth-s2: entered promiscuous mode
[ 1645.276319][ T4115] veth-s1: left promiscuous mode
[ 1646.341996][ T4120] veth-s2: left promiscuous mode
[ 1655.741958][ T4144] veth-s1: entered promiscuous mode
[ 1659.743448][ T4144] veth-s1: left promiscuous mode
[ 1668.948484][ T4217] veth-s1: entered promiscuous mode
[ 1669.990488][ T4222] veth-s2: entered promiscuous mode
[ 1674.999322][ T4217] veth-s1: left promiscuous mode
[ 1676.073946][ T4222] veth-s2: left promiscuous mode
[ 1683.494169][ T4246] veth-s2: entered promiscuous mode
[ 1687.491584][ T4246] veth-s2: left promiscuous mode