[  700.638217] br0: port 1(c1) entered blocking state
[  700.638276] br0: port 1(c1) entered disabled state
[  700.638333] c1: entered allmulticast mode
[  700.638399] c1: entered promiscuous mode
[  700.680285] br0: port 2(c2) entered blocking state
[  700.680339] br0: port 2(c2) entered disabled state
[  700.680398] c2: entered allmulticast mode
[  700.680462] c2: entered promiscuous mode
[  700.722695] br0: port 3(c3) entered blocking state
[  700.722754] br0: port 3(c3) entered disabled state
[  700.722821] c3: entered allmulticast mode
[  700.722893] c3: entered promiscuous mode
[  700.766188] br0: port 4(sender) entered blocking state
[  700.766281] br0: port 4(sender) entered disabled state
[  700.766351] sender: entered allmulticast mode
[  700.766458] sender: entered promiscuous mode
[  700.783221] br0: port 4(sender) entered blocking state
[  700.783313] br0: port 4(sender) entered forwarding state
[  700.783377] br0: port 3(c3) entered blocking state
[  700.783432] br0: port 3(c3) entered forwarding state
[  700.783492] br0: port 2(c2) entered blocking state
[  700.783551] br0: port 2(c2) entered forwarding state
[  700.783609] br0: port 1(c1) entered blocking state
[  700.783661] br0: port 1(c1) entered forwarding state
[  711.483817] br0: port 1(c1) entered disabled state
[  711.484154] c1 (unregistering): left allmulticast mode
[  711.484213] c1 (unregistering): left promiscuous mode
[  711.484266] br0: port 1(c1) entered disabled state
[  711.546766] br0: port 2(c2) entered disabled state
[  711.547113] c2 (unregistering): left allmulticast mode
[  711.547161] c2 (unregistering): left promiscuous mode
[  711.547198] br0: port 2(c2) entered disabled state
[  711.584835] br0: port 3(c3) entered disabled state
[  711.585356] c3 (unregistering): left allmulticast mode
[  711.585426] c3 (unregistering): left promiscuous mode
[  711.585481] br0: port 3(c3) entered disabled state
[  711.626809] br0: port 4(sender) entered disabled state
[  711.627271] sender (unregistering): left allmulticast mode
[  711.627340] sender (unregistering): left promiscuous mode
[  711.627401] br0: port 4(sender) entered disabled state