[ 2121.020686][T20403] veth-s1: entered promiscuous mode
[ 2122.057574][T20408] veth-s2: entered promiscuous mode
[ 2127.066523][T20403] veth-s1: left promiscuous mode
[ 2128.138886][T20408] veth-s2: left promiscuous mode
[ 2135.042612][T20432] veth-s2: entered promiscuous mode
[ 2139.038199][T20432] veth-s2: left promiscuous mode
[ 2150.189028][T20509] veth-s1: entered promiscuous mode
[ 2151.218059][T20514] veth-s2: entered promiscuous mode
[ 2156.232424][T20509] veth-s1: left promiscuous mode
[ 2157.308135][T20514] veth-s2: left promiscuous mode
[ 2163.525743][T20538] veth-s2: entered promiscuous mode
[ 2167.519003][T20538] veth-s2: left promiscuous mode