[  724.751413][ T8833] br0: port 1(veth1) entered blocking state
[  724.751784][ T8833] br0: port 1(veth1) entered disabled state
[  724.752103][ T8833] veth1: entered allmulticast mode
[  724.753717][ T8833] veth1: entered promiscuous mode
[  724.824077][ T5270] br0: port 1(veth1) entered blocking state
[  724.824447][ T5270] br0: port 1(veth1) entered forwarding state
[  730.372921][ T8878] br0: port 1(veth1) entered disabled state
[  730.408121][ T8879] veth1: left allmulticast mode
[  730.408417][ T8879] veth1: left promiscuous mode
[  730.408803][ T8879] br0: port 1(veth1) entered disabled state