[ 1874.299278][T21774] veth-s1: entered promiscuous mode
[ 1875.324482][T21779] veth-s2: entered promiscuous mode
[ 1880.340947][T21774] veth-s1: left promiscuous mode
[ 1881.426587][T21779] veth-s2: left promiscuous mode
[ 1887.023278][T21803] veth-s2: entered promiscuous mode
[ 1891.016866][T21803] veth-s2: left promiscuous mode
[ 1900.801640][T21881] veth-s1: entered promiscuous mode
[ 1901.850623][T21886] veth-s2: entered promiscuous mode
[ 1906.854954][T21881] veth-s1: left promiscuous mode
[ 1907.949086][T21886] veth-s2: left promiscuous mode
[ 1917.486912][T21910] veth-s1: entered promiscuous mode
[ 1921.479012][T21910] veth-s1: left promiscuous mode