[ 1973.732001][T21368] veth-s1: entered promiscuous mode
[ 1974.745091][T21373] veth-s2: entered promiscuous mode
[ 1979.752529][T21368] veth-s1: left promiscuous mode
[ 1980.817494][T21373] veth-s2: left promiscuous mode
[ 1990.202516][T21397] veth-s1: entered promiscuous mode
[ 1994.204051][T21397] veth-s1: left promiscuous mode
[ 2003.689132][T21474] veth-s1: entered promiscuous mode
[ 2004.718461][T21479] veth-s2: entered promiscuous mode
[ 2009.730336][T21474] veth-s1: left promiscuous mode
[ 2010.795747][T21479] veth-s2: left promiscuous mode
[ 2017.710203][T21503] veth-s2: entered promiscuous mode
[ 2021.703749][T21503] veth-s2: left promiscuous mode