[  748.396492] br0: port 1(veth1) entered blocking state
[  748.396576] br0: port 1(veth1) entered disabled state
[  748.396647] veth1: entered allmulticast mode
[  748.396743] veth1: entered promiscuous mode
[  748.399752] br0: port 2(veth3) entered blocking state
[  748.399786] br0: port 2(veth3) entered disabled state
[  748.399820] veth3: entered allmulticast mode
[  748.399879] veth3: entered promiscuous mode
[  748.408218] br0: port 1(veth1) entered blocking state
[  748.408253] br0: port 1(veth1) entered forwarding state
[  748.413832] br0: port 2(veth3) entered blocking state
[  748.413874] br0: port 2(veth3) entered forwarding state
[  753.466147] br0: port 2(veth3) entered disabled state
[  753.471727] br0: port 1(veth1) entered disabled state
[  753.477173] veth3: left allmulticast mode
[  753.477231] veth3: left promiscuous mode
[  753.477294] br0: port 2(veth3) entered disabled state
[  753.477417] veth1: left allmulticast mode
[  753.477471] veth1: left promiscuous mode
[  753.477530] br0: port 1(veth1) entered disabled state