[ 1619.525933][T12873] veth-s1: entered promiscuous mode
[ 1620.563669][T12878] veth-s2: entered promiscuous mode
[ 1625.561087][T12873] veth-s1: left promiscuous mode
[ 1626.631124][T12878] veth-s2: left promiscuous mode
[ 1631.458376][T12902] veth-s2: entered promiscuous mode
[ 1635.433732][T12902] veth-s2: left promiscuous mode
[ 1644.613264][T12975] veth-s1: entered promiscuous mode
[ 1645.643223][T12980] veth-s2: entered promiscuous mode
[ 1650.663533][T12975] veth-s1: left promiscuous mode
[ 1651.728858][T12980] veth-s2: left promiscuous mode
[ 1657.657067][T13004] veth-s2: entered promiscuous mode
[ 1661.647524][T13004] veth-s2: left promiscuous mode