[  680.715304] br0: port 1(c1) entered blocking state
[  680.715388] br0: port 1(c1) entered disabled state
[  680.715451] c1: entered allmulticast mode
[  680.715533] c1: entered promiscuous mode
[  680.760367] br0: port 2(c2) entered blocking state
[  680.760432] br0: port 2(c2) entered disabled state
[  680.760487] c2: entered allmulticast mode
[  680.760562] c2: entered promiscuous mode
[  680.801097] br0: port 3(c3) entered blocking state
[  680.801206] br0: port 3(c3) entered disabled state
[  680.801288] c3: entered allmulticast mode
[  680.801379] c3: entered promiscuous mode
[  680.844150] br0: port 4(sender) entered blocking state
[  680.844214] br0: port 4(sender) entered disabled state
[  680.844266] sender: entered allmulticast mode
[  680.844347] sender: entered promiscuous mode
[  680.860336] br0: port 4(sender) entered blocking state
[  680.860403] br0: port 4(sender) entered forwarding state
[  680.860444] br0: port 3(c3) entered blocking state
[  680.860485] br0: port 3(c3) entered forwarding state
[  680.860525] br0: port 2(c2) entered blocking state
[  680.860565] br0: port 2(c2) entered forwarding state
[  680.860612] br0: port 1(c1) entered blocking state
[  680.860649] br0: port 1(c1) entered forwarding state
[  691.593308] br0: port 1(c1) entered disabled state
[  691.593589] c1 (unregistering): left allmulticast mode
[  691.593663] c1 (unregistering): left promiscuous mode
[  691.593708] br0: port 1(c1) entered disabled state
[  691.632272] br0: port 2(c2) entered disabled state
[  691.632546] c2 (unregistering): left allmulticast mode
[  691.632640] c2 (unregistering): left promiscuous mode
[  691.632687] br0: port 2(c2) entered disabled state
[  691.675265] br0: port 3(c3) entered disabled state
[  691.675626] c3 (unregistering): left allmulticast mode
[  691.675707] c3 (unregistering): left promiscuous mode
[  691.675760] br0: port 3(c3) entered disabled state
[  691.722320] br0: port 4(sender) entered disabled state
[  691.722751] sender (unregistering): left allmulticast mode
[  691.722827] sender (unregistering): left promiscuous mode
[  691.722877] br0: port 4(sender) entered disabled state