[  468.716897] br0: port 1(c1) entered blocking state
[  468.716990] br0: port 1(c1) entered disabled state
[  468.717048] c1: entered allmulticast mode
[  468.717120] c1: entered promiscuous mode
[  468.756762] br0: port 2(c2) entered blocking state
[  468.756817] br0: port 2(c2) entered disabled state
[  468.756873] c2: entered allmulticast mode
[  468.756955] c2: entered promiscuous mode
[  468.796755] br0: port 3(c3) entered blocking state
[  468.796837] br0: port 3(c3) entered disabled state
[  468.796896] c3: entered allmulticast mode
[  468.796974] c3: entered promiscuous mode
[  468.836333] br0: port 4(sender) entered blocking state
[  468.836389] br0: port 4(sender) entered disabled state
[  468.836440] sender: entered allmulticast mode
[  468.836514] sender: entered promiscuous mode
[  468.850578] br0: port 4(sender) entered blocking state
[  468.850630] br0: port 4(sender) entered forwarding state
[  468.850677] br0: port 3(c3) entered blocking state
[  468.850715] br0: port 3(c3) entered forwarding state
[  468.850752] br0: port 2(c2) entered blocking state
[  468.850789] br0: port 2(c2) entered forwarding state
[  468.850826] br0: port 1(c1) entered blocking state
[  468.850862] br0: port 1(c1) entered forwarding state
[  479.525076] br0: port 1(c1) entered disabled state
[  479.525307] c1 (unregistering): left allmulticast mode
[  479.525356] c1 (unregistering): left promiscuous mode
[  479.525395] br0: port 1(c1) entered disabled state
[  479.552100] br0: port 2(c2) entered disabled state
[  479.552317] c2 (unregistering): left allmulticast mode
[  479.552376] c2 (unregistering): left promiscuous mode
[  479.552424] br0: port 2(c2) entered disabled state
[  479.593123] br0: port 3(c3) entered disabled state
[  479.593354] c3 (unregistering): left allmulticast mode
[  479.593409] c3 (unregistering): left promiscuous mode
[  479.593464] br0: port 3(c3) entered disabled state
[  479.628090] br0: port 4(sender) entered disabled state
[  479.628355] sender (unregistering): left allmulticast mode
[  479.628414] sender (unregistering): left promiscuous mode
[  479.628469] br0: port 4(sender) entered disabled state