[ 1838.419082][T31141] veth-s1: entered promiscuous mode
[ 1839.467214][T31146] veth-s2: entered promiscuous mode
[ 1844.480306][T31141] veth-s1: left promiscuous mode
[ 1845.554098][T31146] veth-s2: left promiscuous mode
[ 1851.139900][T31170] veth-s2: entered promiscuous mode
[ 1855.129128][T31170] veth-s2: left promiscuous mode
[ 1864.810128][T31248] veth-s1: entered promiscuous mode
[ 1865.841974][T31253] veth-s2: entered promiscuous mode
[ 1870.846703][T31248] veth-s1: left promiscuous mode
[ 1871.909745][T31253] veth-s2: left promiscuous mode
[ 1877.027481][T31277] veth-s2: entered promiscuous mode
[ 1881.023119][T31277] veth-s2: left promiscuous mode