[ 1830.433271][T21150] veth-s1: entered promiscuous mode
[ 1831.468883][T21155] veth-s2: entered promiscuous mode
[ 1836.481266][T21150] veth-s1: left promiscuous mode
[ 1837.564945][T21155] veth-s2: left promiscuous mode
[ 1847.088907][T21179] veth-s1: entered promiscuous mode
[ 1851.077757][T21179] veth-s1: left promiscuous mode
[ 1860.723878][T21257] veth-s1: entered promiscuous mode
[ 1861.769346][T21262] veth-s2: entered promiscuous mode
[ 1866.786080][T21257] veth-s1: left promiscuous mode
[ 1867.853501][T21262] veth-s2: left promiscuous mode
[ 1873.509248][T21286] veth-s2: entered promiscuous mode
[ 1877.514941][T21286] veth-s2: left promiscuous mode