[  641.646330][ T6553] br1: port 1(veth1.100) entered blocking state
[  641.646619][ T6553] br1: port 1(veth1.100) entered disabled state
[  641.646884][ T6553] veth1.100: entered allmulticast mode
[  641.647083][ T6553] veth1: entered allmulticast mode
[  641.648714][ T6553] veth1.100: entered promiscuous mode
[  641.648913][ T6553] veth1: entered promiscuous mode
[  641.727738][ T6556] br1: port 1(veth1.100) entered blocking state
[  641.728008][ T6556] br1: port 1(veth1.100) entered forwarding state
[  641.908870][ T6566] br2: port 1(veth1.200) entered blocking state
[  641.909088][ T6566] br2: port 1(veth1.200) entered disabled state
[  641.909292][ T6566] veth1.200: entered allmulticast mode
[  641.911177][ T6566] veth1.200: entered promiscuous mode
[  641.990098][ T6569] br2: port 1(veth1.200) entered blocking state
[  641.990327][ T6569] br2: port 1(veth1.200) entered forwarding state
[  651.764427][ T6630] veth1.100: left allmulticast mode
[  651.764648][ T6630] veth1.100: left promiscuous mode
[  651.765024][ T6630] br1: port 1(veth1.100) entered disabled state
[  651.786901][ T6631] veth1.200: left allmulticast mode
[  651.787084][ T6631] veth1: left allmulticast mode
[  651.787249][ T6631] veth1.200: left promiscuous mode
[  651.787391][ T6631] veth1: left promiscuous mode
[  651.787796][ T6631] br2: port 1(veth1.200) entered disabled state
[  653.848191][ T6633] br2: port 1(veth1.200) entered blocking state
[  653.848445][ T6633] br2: port 1(veth1.200) entered disabled state
[  653.848671][ T6633] veth1.200: entered allmulticast mode
[  653.848820][ T6633] veth1: entered allmulticast mode
[  653.850329][ T6633] veth1.200: entered promiscuous mode
[  653.850494][ T6633] veth1: entered promiscuous mode
[  653.851026][ T6633] br2: port 1(veth1.200) entered blocking state
[  653.851216][ T6633] br2: port 1(veth1.200) entered forwarding state
[  653.876298][ T6634] br1: port 1(veth1.100) entered blocking state
[  653.876701][ T6634] br1: port 1(veth1.100) entered disabled state
[  653.876956][ T6634] veth1.100: entered allmulticast mode
[  653.878520][ T6634] veth1.100: entered promiscuous mode
[  653.879103][ T6634] br1: port 1(veth1.100) entered blocking state
[  653.879339][ T6634] br1: port 1(veth1.100) entered forwarding state
[  658.423181][ T6686] veth1.200: left allmulticast mode
[  658.423378][ T6686] veth1.200: left promiscuous mode
[  658.423755][ T6686] br2: port 1(veth1.200) entered disabled state
[  658.580624][ T6691] veth1.100: left allmulticast mode
[  658.580811][ T6691] veth1: left allmulticast mode
[  658.580978][ T6691] veth1.100: left promiscuous mode
[  658.581128][ T6691] veth1: left promiscuous mode
[  658.581525][ T6691] br1: port 1(veth1.100) entered disabled state