[  692.822882] br0: port 1(c1) entered blocking state
[  692.822945] br0: port 1(c1) entered disabled state
[  692.823001] c1: entered allmulticast mode
[  692.823072] c1: entered promiscuous mode
[  692.863970] br0: port 2(c2) entered blocking state
[  692.864030] br0: port 2(c2) entered disabled state
[  692.864095] c2: entered allmulticast mode
[  692.864166] c2: entered promiscuous mode
[  692.906307] br0: port 3(c3) entered blocking state
[  692.906361] br0: port 3(c3) entered disabled state
[  692.906418] c3: entered allmulticast mode
[  692.906485] c3: entered promiscuous mode
[  692.948382] br0: port 4(sender) entered blocking state
[  692.948439] br0: port 4(sender) entered disabled state
[  692.948500] sender: entered allmulticast mode
[  692.948580] sender: entered promiscuous mode
[  692.964681] br0: port 4(sender) entered blocking state
[  692.964732] br0: port 4(sender) entered forwarding state
[  692.964772] br0: port 3(c3) entered blocking state
[  692.964812] br0: port 3(c3) entered forwarding state
[  692.964850] br0: port 2(c2) entered blocking state
[  692.964890] br0: port 2(c2) entered forwarding state
[  692.964932] br0: port 1(c1) entered blocking state
[  692.964970] br0: port 1(c1) entered forwarding state
[  703.684030] br0: port 1(c1) entered disabled state
[  703.684297] c1 (unregistering): left allmulticast mode
[  703.684353] c1 (unregistering): left promiscuous mode
[  703.684401] br0: port 1(c1) entered disabled state
[  703.726146] br0: port 2(c2) entered disabled state
[  703.726422] c2 (unregistering): left allmulticast mode
[  703.726478] c2 (unregistering): left promiscuous mode
[  703.726532] br0: port 2(c2) entered disabled state
[  703.765165] br0: port 3(c3) entered disabled state
[  703.765461] c3 (unregistering): left allmulticast mode
[  703.765534] c3 (unregistering): left promiscuous mode
[  703.765602] br0: port 3(c3) entered disabled state
[  703.802054] br0: port 4(sender) entered disabled state
[  703.802340] sender (unregistering): left allmulticast mode
[  703.802415] sender (unregistering): left promiscuous mode
[  703.802456] br0: port 4(sender) entered disabled state