[  512.943019][ T4197] br0: port 1(veth1) entered blocking state
[  512.943253][ T4197] br0: port 1(veth1) entered disabled state
[  512.943448][ T4197] veth1: entered allmulticast mode
[  512.946466][ T4197] veth1: entered promiscuous mode
[  512.973156][ T4199] br0: port 2(veth2) entered blocking state
[  512.973390][ T4199] br0: port 2(veth2) entered disabled state
[  512.973628][ T4199] veth2: entered allmulticast mode
[  512.975181][ T4199] veth2: entered promiscuous mode
[  513.003127][ T4200] br0: port 3(veth4) entered blocking state
[  513.003356][ T4200] br0: port 3(veth4) entered disabled state
[  513.003595][ T4200] veth4: entered allmulticast mode
[  513.005245][ T4200] veth4: entered promiscuous mode
[  513.226335][   T46] br0: port 1(veth1) entered blocking state
[  513.226552][   T46] br0: port 1(veth1) entered forwarding state
[  513.256223][   T38] br0: port 2(veth2) entered blocking state
[  513.256426][   T38] br0: port 2(veth2) entered forwarding state
[  513.280214][   T38] br0: port 3(veth4) entered blocking state
[  513.280410][   T38] br0: port 3(veth4) entered forwarding state
[  527.074876][ T4272] veth3: entered promiscuous mode
[  528.319700][ T4281] veth3: left promiscuous mode
[  528.343587][ T4282] veth3: entered promiscuous mode
[  529.590261][ T4291] veth3: left promiscuous mode
[  529.655554][ T4299] br0: port 3(veth4) entered disabled state
[  529.689181][ T4300] br0: port 2(veth2) entered disabled state
[  529.727989][ T4301] br0: port 1(veth1) entered disabled state
[  529.756582][ T4302] veth4: left allmulticast mode
[  529.756741][ T4302] veth4: left promiscuous mode
[  529.756971][ T4302] br0: port 3(veth4) entered disabled state
[  529.757823][ T4302] veth2: left allmulticast mode
[  529.757965][ T4302] veth2: left promiscuous mode
[  529.758184][ T4302] br0: port 2(veth2) entered disabled state
[  529.759106][ T4302] veth1: left allmulticast mode
[  529.759248][ T4302] veth1: left promiscuous mode
[  529.759452][ T4302] br0: port 1(veth1) entered disabled state