[ 1900.703263][T19041] veth-s1: entered promiscuous mode
[ 1901.740047][T19046] veth-s2: entered promiscuous mode
[ 1906.737832][T19041] veth-s1: left promiscuous mode
[ 1907.801121][T19046] veth-s2: left promiscuous mode
[ 1917.258369][T19070] veth-s1: entered promiscuous mode
[ 1921.253413][T19070] veth-s1: left promiscuous mode
[ 1925.549858][T19144] veth-s1: entered promiscuous mode
[ 1926.587357][T19149] veth-s2: entered promiscuous mode
[ 1931.590426][T19144] veth-s1: left promiscuous mode
[ 1932.654827][T19149] veth-s2: left promiscuous mode
[ 1939.606737][T19173] veth-s2: entered promiscuous mode
[ 1943.607468][T19173] veth-s2: left promiscuous mode