[  696.358006] br0: port 1(c1) entered blocking state
[  696.358079] br0: port 1(c1) entered disabled state
[  696.358147] c1: entered allmulticast mode
[  696.358222] c1: entered promiscuous mode
[  696.406643] br0: port 2(c2) entered blocking state
[  696.406727] br0: port 2(c2) entered disabled state
[  696.406784] c2: entered allmulticast mode
[  696.406858] c2: entered promiscuous mode
[  696.453292] br0: port 3(c3) entered blocking state
[  696.453376] br0: port 3(c3) entered disabled state
[  696.453443] c3: entered allmulticast mode
[  696.453527] c3: entered promiscuous mode
[  696.503676] br0: port 4(sender) entered blocking state
[  696.503767] br0: port 4(sender) entered disabled state
[  696.503838] sender: entered allmulticast mode
[  696.503949] sender: entered promiscuous mode
[  696.523760] br0: port 4(sender) entered blocking state
[  696.523844] br0: port 4(sender) entered forwarding state
[  696.523909] br0: port 3(c3) entered blocking state
[  696.523970] br0: port 3(c3) entered forwarding state
[  696.524029] br0: port 2(c2) entered blocking state
[  696.524088] br0: port 2(c2) entered forwarding state
[  696.524147] br0: port 1(c1) entered blocking state
[  696.524206] br0: port 1(c1) entered forwarding state
[  707.229105] br0: port 1(c1) entered disabled state
[  707.229528] c1 (unregistering): left allmulticast mode
[  707.229599] c1 (unregistering): left promiscuous mode
[  707.229648] br0: port 1(c1) entered disabled state
[  707.271013] br0: port 2(c2) entered disabled state
[  707.271269] c2 (unregistering): left allmulticast mode
[  707.271351] c2 (unregistering): left promiscuous mode
[  707.271391] br0: port 2(c2) entered disabled state
[  707.314004] br0: port 3(c3) entered disabled state
[  707.314276] c3 (unregistering): left allmulticast mode
[  707.314368] c3 (unregistering): left promiscuous mode
[  707.314421] br0: port 3(c3) entered disabled state
[  707.346174] br0: port 4(sender) entered disabled state
[  707.346408] sender (unregistering): left allmulticast mode
[  707.346481] sender (unregistering): left promiscuous mode
[  707.346531] br0: port 4(sender) entered disabled state