[  836.336267][ T5750] br1: port 1(veth1.100) entered blocking state
[  836.336495][ T5750] br1: port 1(veth1.100) entered disabled state
[  836.336695][ T5750] veth1.100: entered allmulticast mode
[  836.336837][ T5750] veth1: entered allmulticast mode
[  836.338370][ T5750] veth1.100: entered promiscuous mode
[  836.338523][ T5750] veth1: entered promiscuous mode
[  836.427027][ T5753] br1: port 1(veth1.100) entered blocking state
[  836.427272][ T5753] br1: port 1(veth1.100) entered forwarding state
[  836.613295][ T5763] br2: port 1(veth1.200) entered blocking state
[  836.613509][ T5763] br2: port 1(veth1.200) entered disabled state
[  836.613708][ T5763] veth1.200: entered allmulticast mode
[  836.615214][ T5763] veth1.200: entered promiscuous mode
[  836.687807][ T5766] br2: port 1(veth1.200) entered blocking state
[  836.688040][ T5766] br2: port 1(veth1.200) entered forwarding state
[  846.388083][ T5827] veth1.100: left allmulticast mode
[  846.388319][ T5827] veth1.100: left promiscuous mode
[  846.388737][ T5827] br1: port 1(veth1.100) entered disabled state
[  846.410653][ T5828] veth1.200: left allmulticast mode
[  846.410847][ T5828] veth1: left allmulticast mode
[  846.411058][ T5828] veth1.200: left promiscuous mode
[  846.411263][ T5828] veth1: left promiscuous mode
[  846.411674][ T5828] br2: port 1(veth1.200) entered disabled state
[  848.464330][ T5830] br2: port 1(veth1.200) entered blocking state
[  848.464574][ T5830] br2: port 1(veth1.200) entered disabled state
[  848.464787][ T5830] veth1.200: entered allmulticast mode
[  848.464927][ T5830] veth1: entered allmulticast mode
[  848.466470][ T5830] veth1.200: entered promiscuous mode
[  848.466619][ T5830] veth1: entered promiscuous mode
[  848.467160][ T5830] br2: port 1(veth1.200) entered blocking state
[  848.467354][ T5830] br2: port 1(veth1.200) entered forwarding state
[  848.487381][ T5831] br1: port 1(veth1.100) entered blocking state
[  848.487637][ T5831] br1: port 1(veth1.100) entered disabled state
[  848.487892][ T5831] veth1.100: entered allmulticast mode
[  848.489461][ T5831] veth1.100: entered promiscuous mode
[  848.490481][ T5831] br1: port 1(veth1.100) entered blocking state
[  848.490716][ T5831] br1: port 1(veth1.100) entered forwarding state
[  852.981774][ T5883] veth1.200: left allmulticast mode
[  852.982024][ T5883] veth1.200: left promiscuous mode
[  852.982459][ T5883] br2: port 1(veth1.200) entered disabled state
[  853.146790][ T5888] veth1.100: left allmulticast mode
[  853.148283][ T5888] veth1: left allmulticast mode
[  853.148449][ T5888] veth1.100: left promiscuous mode
[  853.148595][ T5888] veth1: left promiscuous mode
[  853.148960][ T5888] br1: port 1(veth1.100) entered disabled state