[  690.612083] br0: port 1(c1) entered blocking state
[  690.612170] br0: port 1(c1) entered disabled state
[  690.612251] c1: entered allmulticast mode
[  690.612357] c1: entered promiscuous mode
[  690.661134] br0: port 2(c2) entered blocking state
[  690.661237] br0: port 2(c2) entered disabled state
[  690.661320] c2: entered allmulticast mode
[  690.661402] c2: entered promiscuous mode
[  690.710448] br0: port 3(c3) entered blocking state
[  690.710520] br0: port 3(c3) entered disabled state
[  690.710586] c3: entered allmulticast mode
[  690.710666] c3: entered promiscuous mode
[  690.758577] br0: port 4(sender) entered blocking state
[  690.758671] br0: port 4(sender) entered disabled state
[  690.758747] sender: entered allmulticast mode
[  690.758850] sender: entered promiscuous mode
[  690.778868] br0: port 4(sender) entered blocking state
[  690.778970] br0: port 4(sender) entered forwarding state
[  690.779047] br0: port 3(c3) entered blocking state
[  690.779121] br0: port 3(c3) entered forwarding state
[  690.779195] br0: port 2(c2) entered blocking state
[  690.779261] br0: port 2(c2) entered forwarding state
[  690.779335] br0: port 1(c1) entered blocking state
[  690.779407] br0: port 1(c1) entered forwarding state
[  701.497503] br0: port 1(c1) entered disabled state
[  701.497827] c1 (unregistering): left allmulticast mode
[  701.497883] c1 (unregistering): left promiscuous mode
[  701.497934] br0: port 1(c1) entered disabled state
[  701.544545] br0: port 2(c2) entered disabled state
[  701.544878] c2 (unregistering): left allmulticast mode
[  701.544969] c2 (unregistering): left promiscuous mode
[  701.545023] br0: port 2(c2) entered disabled state
[  701.583630] br0: port 3(c3) entered disabled state
[  701.584005] c3 (unregistering): left allmulticast mode
[  701.584075] c3 (unregistering): left promiscuous mode
[  701.584136] br0: port 3(c3) entered disabled state
[  701.623490] br0: port 4(sender) entered disabled state
[  701.623931] sender (unregistering): left allmulticast mode
[  701.623990] sender (unregistering): left promiscuous mode
[  701.624040] br0: port 4(sender) entered disabled state