[  483.534206] br0: port 1(c1) entered blocking state
[  483.534281] br0: port 1(c1) entered disabled state
[  483.534347] c1: entered allmulticast mode
[  483.534433] c1: entered promiscuous mode
[  483.586288] br0: port 2(c2) entered blocking state
[  483.586347] br0: port 2(c2) entered disabled state
[  483.586410] c2: entered allmulticast mode
[  483.586478] c2: entered promiscuous mode
[  483.635747] br0: port 3(c3) entered blocking state
[  483.635816] br0: port 3(c3) entered disabled state
[  483.635917] c3: entered allmulticast mode
[  483.635981] c3: entered promiscuous mode
[  483.688222] br0: port 4(sender) entered blocking state
[  483.688300] br0: port 4(sender) entered disabled state
[  483.688368] sender: entered allmulticast mode
[  483.688460] sender: entered promiscuous mode
[  483.708470] br0: port 4(sender) entered blocking state
[  483.708538] br0: port 4(sender) entered forwarding state
[  483.708586] br0: port 3(c3) entered blocking state
[  483.708625] br0: port 3(c3) entered forwarding state
[  483.708667] br0: port 2(c2) entered blocking state
[  483.708702] br0: port 2(c2) entered forwarding state
[  483.708750] br0: port 1(c1) entered blocking state
[  483.708788] br0: port 1(c1) entered forwarding state
[  494.421386] br0: port 1(c1) entered disabled state
[  494.421717] c1 (unregistering): left allmulticast mode
[  494.421791] c1 (unregistering): left promiscuous mode
[  494.421844] br0: port 1(c1) entered disabled state
[  494.461338] br0: port 2(c2) entered disabled state
[  494.461604] c2 (unregistering): left allmulticast mode
[  494.461676] c2 (unregistering): left promiscuous mode
[  494.461740] br0: port 2(c2) entered disabled state
[  494.511357] br0: port 3(c3) entered disabled state
[  494.511652] c3 (unregistering): left allmulticast mode
[  494.511716] c3 (unregistering): left promiscuous mode
[  494.511809] br0: port 3(c3) entered disabled state
[  494.544396] br0: port 4(sender) entered disabled state
[  494.544820] sender (unregistering): left allmulticast mode
[  494.544883] sender (unregistering): left promiscuous mode
[  494.544934] br0: port 4(sender) entered disabled state