[  758.749483][ T4854] br1: port 1(veth1.100) entered blocking state
[  758.749756][ T4854] br1: port 1(veth1.100) entered disabled state
[  758.749988][ T4854] veth1.100: entered allmulticast mode
[  758.750121][ T4854] veth1: entered allmulticast mode
[  758.752488][ T4854] veth1.100: entered promiscuous mode
[  758.752674][ T4854] veth1: entered promiscuous mode
[  758.832732][ T4858] br1: port 1(veth1.100) entered blocking state
[  758.833023][ T4858] br1: port 1(veth1.100) entered forwarding state
[  759.080118][ T4870] br2: port 1(veth1.200) entered blocking state
[  759.080359][ T4870] br2: port 1(veth1.200) entered disabled state
[  759.080567][ T4870] veth1.200: entered allmulticast mode
[  759.082582][ T4870] veth1.200: entered promiscuous mode
[  759.177944][ T4873] br2: port 1(veth1.200) entered blocking state
[  759.178168][ T4873] br2: port 1(veth1.200) entered forwarding state
[  768.934079][ T4938] veth1.100: left allmulticast mode
[  768.934311][ T4938] veth1.100: left promiscuous mode
[  768.935499][ T4938] br1: port 1(veth1.100) entered disabled state
[  768.976373][ T4939] veth1.200: left allmulticast mode
[  768.976647][ T4939] veth1: left allmulticast mode
[  768.976846][ T4939] veth1.200: left promiscuous mode
[  768.976985][ T4939] veth1: left promiscuous mode
[  768.977416][ T4939] br2: port 1(veth1.200) entered disabled state
[  771.018577][ T4941] br2: port 1(veth1.200) entered blocking state
[  771.018798][ T4941] br2: port 1(veth1.200) entered disabled state
[  771.018991][ T4941] veth1.200: entered allmulticast mode
[  771.019119][ T4941] veth1: entered allmulticast mode
[  771.020666][ T4941] veth1.200: entered promiscuous mode
[  771.020807][ T4941] veth1: entered promiscuous mode
[  771.021337][ T4941] br2: port 1(veth1.200) entered blocking state
[  771.021528][ T4941] br2: port 1(veth1.200) entered forwarding state
[  771.063176][ T4942] br1: port 1(veth1.100) entered blocking state
[  771.063518][ T4942] br1: port 1(veth1.100) entered disabled state
[  771.063835][ T4942] veth1.100: entered allmulticast mode
[  771.068092][ T4942] veth1.100: entered promiscuous mode
[  771.069308][ T4942] br1: port 1(veth1.100) entered blocking state
[  771.069603][ T4942] br1: port 1(veth1.100) entered forwarding state
[  775.682368][ T4994] veth1.200: left allmulticast mode
[  775.682730][ T4994] veth1.200: left promiscuous mode
[  775.683349][ T4994] br2: port 1(veth1.200) entered disabled state
[  775.867826][ T5000] veth1.100: left allmulticast mode
[  775.868078][ T5000] veth1: left allmulticast mode
[  775.868378][ T5000] veth1.100: left promiscuous mode
[  775.868624][ T5000] veth1: left promiscuous mode
[  775.869286][ T5000] br1: port 1(veth1.100) entered disabled state