[  744.544670] br0: port 1(veth1) entered blocking state
[  744.544761] br0: port 1(veth1) entered disabled state
[  744.544880] veth1: entered allmulticast mode
[  744.544981] veth1: entered promiscuous mode
[  744.547394] br0: port 2(veth2) entered blocking state
[  744.547458] br0: port 2(veth2) entered disabled state
[  744.547532] veth2: entered allmulticast mode
[  744.547616] veth2: entered promiscuous mode
[  744.550064] br0: port 3(veth4) entered blocking state
[  744.550129] br0: port 3(veth4) entered disabled state
[  744.550192] veth4: entered allmulticast mode
[  744.550273] veth4: entered promiscuous mode
[  744.574287] br0: port 1(veth1) entered blocking state
[  744.574349] br0: port 1(veth1) entered forwarding state
[  744.576660] br0: port 2(veth2) entered blocking state
[  744.576703] br0: port 2(veth2) entered forwarding state
[  744.579045] br0: port 3(veth4) entered blocking state
[  744.579105] br0: port 3(veth4) entered forwarding state
[  757.777467] veth3: entered promiscuous mode
[  758.817539] veth3: left promiscuous mode
[  758.820181] veth3: entered promiscuous mode
[  759.856970] veth3: left promiscuous mode
[  759.865219] br0: port 3(veth4) entered disabled state
[  759.867780] br0: port 2(veth2) entered disabled state
[  759.870354] br0: port 1(veth1) entered disabled state
[  759.872875] veth4: left allmulticast mode
[  759.872906] veth4: left promiscuous mode
[  759.872927] br0: port 3(veth4) entered disabled state
[  759.873013] veth2: left allmulticast mode
[  759.873037] veth2: left promiscuous mode
[  759.873063] br0: port 2(veth2) entered disabled state
[  759.873129] veth1: left allmulticast mode
[  759.873153] veth1: left promiscuous mode
[  759.873178] br0: port 1(veth1) entered disabled state