[  748.522338] br0: port 1(veth1) entered blocking state
[  748.522428] br0: port 1(veth1) entered disabled state
[  748.522519] veth1: entered allmulticast mode
[  748.522621] veth1: entered promiscuous mode
[  748.526007] br0: port 2(veth3) entered blocking state
[  748.526076] br0: port 2(veth3) entered disabled state
[  748.526150] veth3: entered allmulticast mode
[  748.526243] veth3: entered promiscuous mode
[  748.535215] br0: port 1(veth1) entered blocking state
[  748.535296] br0: port 1(veth1) entered forwarding state
[  748.541071] br0: port 2(veth3) entered blocking state
[  748.541145] br0: port 2(veth3) entered forwarding state
[  753.598907] br0: port 2(veth3) entered disabled state
[  753.604819] br0: port 1(veth1) entered disabled state
[  753.610695] veth3: left allmulticast mode
[  753.610762] veth3: left promiscuous mode
[  753.610832] br0: port 2(veth3) entered disabled state
[  753.610974] veth1: left allmulticast mode
[  753.611036] veth1: left promiscuous mode
[  753.611103] br0: port 1(veth1) entered disabled state