[  776.254104][ T6518] br1: port 1(veth1.100) entered blocking state
[  776.254339][ T6518] br1: port 1(veth1.100) entered disabled state
[  776.254541][ T6518] veth1.100: entered allmulticast mode
[  776.254675][ T6518] veth1: entered allmulticast mode
[  776.256147][ T6518] veth1.100: entered promiscuous mode
[  776.256309][ T6518] veth1: entered promiscuous mode
[  776.320386][ T6521] br1: port 1(veth1.100) entered blocking state
[  776.320612][ T6521] br1: port 1(veth1.100) entered forwarding state
[  776.503398][ T6531] br2: port 1(veth1.200) entered blocking state
[  776.503661][ T6531] br2: port 1(veth1.200) entered disabled state
[  776.503921][ T6531] veth1.200: entered allmulticast mode
[  776.505498][ T6531] veth1.200: entered promiscuous mode
[  776.567308][ T6534] br2: port 1(veth1.200) entered blocking state
[  776.567528][ T6534] br2: port 1(veth1.200) entered forwarding state
[  786.333800][ T6595] veth1.100: left allmulticast mode
[  786.334001][ T6595] veth1.100: left promiscuous mode
[  786.334377][ T6595] br1: port 1(veth1.100) entered disabled state
[  786.366623][ T6596] veth1.200: left allmulticast mode
[  786.366827][ T6596] veth1: left allmulticast mode
[  786.367042][ T6596] veth1.200: left promiscuous mode
[  786.367231][ T6596] veth1: left promiscuous mode
[  786.368261][ T6596] br2: port 1(veth1.200) entered disabled state
[  788.421105][ T6598] br2: port 1(veth1.200) entered blocking state
[  788.421565][ T6598] br2: port 1(veth1.200) entered disabled state
[  788.421823][ T6598] veth1.200: entered allmulticast mode
[  788.422018][ T6598] veth1: entered allmulticast mode
[  788.423582][ T6598] veth1.200: entered promiscuous mode
[  788.423783][ T6598] veth1: entered promiscuous mode
[  788.424393][ T6598] br2: port 1(veth1.200) entered blocking state
[  788.424627][ T6598] br2: port 1(veth1.200) entered forwarding state
[  788.444104][ T6599] br1: port 1(veth1.100) entered blocking state
[  788.444314][ T6599] br1: port 1(veth1.100) entered disabled state
[  788.444508][ T6599] veth1.100: entered allmulticast mode
[  788.445947][ T6599] veth1.100: entered promiscuous mode
[  788.446444][ T6599] br1: port 1(veth1.100) entered blocking state
[  788.446631][ T6599] br1: port 1(veth1.100) entered forwarding state
[  793.029668][ T6651] veth1.200: left allmulticast mode
[  793.029908][ T6651] veth1.200: left promiscuous mode
[  793.030344][ T6651] br2: port 1(veth1.200) entered disabled state
[  793.238248][ T6656] veth1.100: left allmulticast mode
[  793.238660][ T6656] veth1: left allmulticast mode
[  793.238861][ T6656] veth1.100: left promiscuous mode
[  793.239059][ T6656] veth1: left promiscuous mode
[  793.239492][ T6656] br1: port 1(veth1.100) entered disabled state