[  692.587654] br0: port 1(c1) entered blocking state
[  692.587720] br0: port 1(c1) entered disabled state
[  692.587777] c1: entered allmulticast mode
[  692.587843] c1: entered promiscuous mode
[  692.635891] br0: port 2(c2) entered blocking state
[  692.636000] br0: port 2(c2) entered disabled state
[  692.636064] c2: entered allmulticast mode
[  692.636141] c2: entered promiscuous mode
[  692.680317] br0: port 3(c3) entered blocking state
[  692.680384] br0: port 3(c3) entered disabled state
[  692.680443] c3: entered allmulticast mode
[  692.680513] c3: entered promiscuous mode
[  692.728050] br0: port 4(sender) entered blocking state
[  692.728130] br0: port 4(sender) entered disabled state
[  692.728191] sender: entered allmulticast mode
[  692.728275] sender: entered promiscuous mode
[  692.748172] br0: port 4(sender) entered blocking state
[  692.748261] br0: port 4(sender) entered forwarding state
[  692.748314] br0: port 3(c3) entered blocking state
[  692.748359] br0: port 3(c3) entered forwarding state
[  692.748409] br0: port 2(c2) entered blocking state
[  692.748454] br0: port 2(c2) entered forwarding state
[  692.748503] br0: port 1(c1) entered blocking state
[  692.748548] br0: port 1(c1) entered forwarding state
[  703.443112] br0: port 1(c1) entered disabled state
[  703.443359] c1 (unregistering): left allmulticast mode
[  703.443416] c1 (unregistering): left promiscuous mode
[  703.443461] br0: port 1(c1) entered disabled state
[  703.479102] br0: port 2(c2) entered disabled state
[  703.479374] c2 (unregistering): left allmulticast mode
[  703.479440] c2 (unregistering): left promiscuous mode
[  703.479478] br0: port 2(c2) entered disabled state
[  703.513085] br0: port 3(c3) entered disabled state
[  703.513362] c3 (unregistering): left allmulticast mode
[  703.513420] c3 (unregistering): left promiscuous mode
[  703.513488] br0: port 3(c3) entered disabled state
[  703.546082] br0: port 4(sender) entered disabled state
[  703.546306] sender (unregistering): left allmulticast mode
[  703.546383] sender (unregistering): left promiscuous mode
[  703.546424] br0: port 4(sender) entered disabled state