[ 2020.239482][T19219] br0: port 1(veth1) entered blocking state
[ 2020.239956][T19219] br0: port 1(veth1) entered disabled state
[ 2020.240487][T19219] veth1: entered allmulticast mode
[ 2020.244057][T19219] veth1: entered promiscuous mode
[ 2020.415117][T19221] br0: port 2(veth2) entered blocking state
[ 2020.415581][T19221] br0: port 2(veth2) entered disabled state
[ 2020.416031][T19221] veth2: entered allmulticast mode
[ 2020.419831][T19221] veth2: entered promiscuous mode
[ 2020.562693][T19222] br0: port 3(veth4) entered blocking state
[ 2020.563145][T19222] br0: port 3(veth4) entered disabled state
[ 2020.563603][T19222] veth4: entered allmulticast mode
[ 2020.567187][T19222] veth4: entered promiscuous mode
[ 2021.470341][  T250] br0: port 1(veth1) entered blocking state
[ 2021.470829][  T250] br0: port 1(veth1) entered forwarding state
[ 2021.585164][  T253] br0: port 2(veth2) entered blocking state
[ 2021.585742][  T253] br0: port 2(veth2) entered forwarding state
[ 2021.704804][  T250] br0: port 3(veth4) entered blocking state
[ 2021.705262][  T250] br0: port 3(veth4) entered forwarding state
[ 2037.963314][T19289] veth3: entered promiscuous mode
[ 2040.270735][T19298] veth3: left promiscuous mode
[ 2040.448293][T19299] veth3: entered promiscuous mode
[ 2042.763700][T19308] veth3: left promiscuous mode
[ 2042.978547][T19316] br0: port 3(veth4) entered disabled state
[ 2043.103320][T19317] br0: port 2(veth2) entered disabled state
[ 2043.235163][T19318] br0: port 1(veth1) entered disabled state
[ 2043.356582][T19319] veth4: left allmulticast mode
[ 2043.356927][T19319] veth4: left promiscuous mode
[ 2043.358180][T19319] br0: port 3(veth4) entered disabled state
[ 2043.360331][T19319] veth2: left allmulticast mode
[ 2043.360641][T19319] veth2: left promiscuous mode
[ 2043.361114][T19319] br0: port 2(veth2) entered disabled state
[ 2043.363259][T19319] veth1: left allmulticast mode
[ 2043.363561][T19319] veth1: left promiscuous mode
[ 2043.364031][T19319] br0: port 1(veth1) entered disabled state