[  749.997431] br0: port 1(veth1) entered blocking state
[  749.997552] br0: port 1(veth1) entered disabled state
[  749.997658] veth1: entered allmulticast mode
[  749.997814] veth1: entered promiscuous mode
[  750.004744] br0: port 1(veth1) entered blocking state
[  750.004830] br0: port 1(veth1) entered forwarding state
[  755.077071] br0: port 1(veth1) entered disabled state
[  755.080054] veth1: left allmulticast mode
[  755.080114] veth1: left promiscuous mode
[  755.080177] br0: port 1(veth1) entered disabled state