[  748.973870] br0: port 1(veth1) entered blocking state
[  748.973924] br0: port 1(veth1) entered disabled state
[  748.973963] veth1: entered allmulticast mode
[  748.974017] veth1: entered promiscuous mode
[  748.977715] br0: port 2(veth3) entered blocking state
[  748.977817] br0: port 2(veth3) entered disabled state
[  748.977908] veth3: entered allmulticast mode
[  748.978028] veth3: entered promiscuous mode
[  748.987498] br0: port 1(veth1) entered blocking state
[  748.987573] br0: port 1(veth1) entered forwarding state
[  748.993488] br0: port 2(veth3) entered blocking state
[  748.993529] br0: port 2(veth3) entered forwarding state
[  754.076009] br0: port 2(veth3) entered disabled state
[  754.082013] br0: port 1(veth1) entered disabled state
[  754.088064] veth3: left allmulticast mode
[  754.088134] veth3: left promiscuous mode
[  754.088202] br0: port 2(veth3) entered disabled state
[  754.088342] veth1: left allmulticast mode
[  754.088411] veth1: left promiscuous mode
[  754.088489] br0: port 1(veth1) entered disabled state