[  756.851106] br0: port 1(veth1) entered blocking state
[  756.851183] br0: port 1(veth1) entered disabled state
[  756.851243] veth1: entered allmulticast mode
[  756.851328] veth1: entered promiscuous mode
[  756.858384] br0: port 1(veth1) entered blocking state
[  756.858444] br0: port 1(veth1) entered forwarding state
[  761.930510] br0: port 1(veth1) entered disabled state
[  761.934829] veth1: left allmulticast mode
[  761.934871] veth1: left promiscuous mode
[  761.934937] br0: port 1(veth1) entered disabled state