[  484.162365] br0: port 1(c1) entered blocking state
[  484.162447] br0: port 1(c1) entered disabled state
[  484.162525] c1: entered allmulticast mode
[  484.162617] c1: entered promiscuous mode
[  484.223375] br0: port 2(c2) entered blocking state
[  484.223465] br0: port 2(c2) entered disabled state
[  484.223530] c2: entered allmulticast mode
[  484.223623] c2: entered promiscuous mode
[  484.282971] br0: port 3(c3) entered blocking state
[  484.283042] br0: port 3(c3) entered disabled state
[  484.283115] c3: entered allmulticast mode
[  484.283196] c3: entered promiscuous mode
[  484.338292] br0: port 4(sender) entered blocking state
[  484.338357] br0: port 4(sender) entered disabled state
[  484.338418] sender: entered allmulticast mode
[  484.338522] sender: entered promiscuous mode
[  484.358741] br0: port 4(sender) entered blocking state
[  484.358800] br0: port 4(sender) entered forwarding state
[  484.358844] br0: port 3(c3) entered blocking state
[  484.358882] br0: port 3(c3) entered forwarding state
[  484.358918] br0: port 2(c2) entered blocking state
[  484.358955] br0: port 2(c2) entered forwarding state
[  484.358991] br0: port 1(c1) entered blocking state
[  484.359027] br0: port 1(c1) entered forwarding state
[  495.066362] br0: port 1(c1) entered disabled state
[  495.066715] c1 (unregistering): left allmulticast mode
[  495.066795] c1 (unregistering): left promiscuous mode
[  495.066863] br0: port 1(c1) entered disabled state
[  495.120325] br0: port 2(c2) entered disabled state
[  495.120566] c2 (unregistering): left allmulticast mode
[  495.120620] c2 (unregistering): left promiscuous mode
[  495.120668] br0: port 2(c2) entered disabled state
[  495.149330] br0: port 3(c3) entered disabled state
[  495.149550] c3 (unregistering): left allmulticast mode
[  495.149613] c3 (unregistering): left promiscuous mode
[  495.149652] br0: port 3(c3) entered disabled state
[  495.194357] br0: port 4(sender) entered disabled state
[  495.194648] sender (unregistering): left allmulticast mode
[  495.194700] sender (unregistering): left promiscuous mode
[  495.194747] br0: port 4(sender) entered disabled state