[ 1855.393403][T19353] veth-s1: entered promiscuous mode
[ 1856.429227][T19358] veth-s2: entered promiscuous mode
[ 1861.450140][T19353] veth-s1: left promiscuous mode
[ 1862.539330][T19358] veth-s2: left promiscuous mode
[ 1868.848458][T19382] veth-s2: entered promiscuous mode
[ 1872.846340][T19382] veth-s2: left promiscuous mode
[ 1882.282738][T19456] veth-s1: entered promiscuous mode
[ 1883.313604][T19461] veth-s2: entered promiscuous mode
[ 1888.320205][T19456] veth-s1: left promiscuous mode
[ 1889.391769][T19461] veth-s2: left promiscuous mode
[ 1896.731014][T19485] veth-s2: entered promiscuous mode
[ 1900.744527][T19485] veth-s2: left promiscuous mode