[  469.320749] br0: port 1(c1) entered blocking state
[  469.320817] br0: port 1(c1) entered disabled state
[  469.320925] c1: entered allmulticast mode
[  469.321020] c1: entered promiscuous mode
[  469.366906] br0: port 2(c2) entered blocking state
[  469.366973] br0: port 2(c2) entered disabled state
[  469.367029] c2: entered allmulticast mode
[  469.367113] c2: entered promiscuous mode
[  469.414827] br0: port 3(c3) entered blocking state
[  469.414935] br0: port 3(c3) entered disabled state
[  469.415024] c3: entered allmulticast mode
[  469.415115] c3: entered promiscuous mode
[  469.463380] br0: port 4(sender) entered blocking state
[  469.463440] br0: port 4(sender) entered disabled state
[  469.463494] sender: entered allmulticast mode
[  469.463567] sender: entered promiscuous mode
[  469.480663] br0: port 4(sender) entered blocking state
[  469.480717] br0: port 4(sender) entered forwarding state
[  469.480764] br0: port 3(c3) entered blocking state
[  469.480807] br0: port 3(c3) entered forwarding state
[  469.480845] br0: port 2(c2) entered blocking state
[  469.480885] br0: port 2(c2) entered forwarding state
[  469.480925] br0: port 1(c1) entered blocking state
[  469.480972] br0: port 1(c1) entered forwarding state
[  480.179130] br0: port 1(c1) entered disabled state
[  480.179377] c1 (unregistering): left allmulticast mode
[  480.179438] c1 (unregistering): left promiscuous mode
[  480.179499] br0: port 1(c1) entered disabled state
[  480.217109] br0: port 2(c2) entered disabled state
[  480.217437] c2 (unregistering): left allmulticast mode
[  480.217502] c2 (unregistering): left promiscuous mode
[  480.217553] br0: port 2(c2) entered disabled state
[  480.261127] br0: port 3(c3) entered disabled state
[  480.261474] c3 (unregistering): left allmulticast mode
[  480.261556] c3 (unregistering): left promiscuous mode
[  480.261600] br0: port 3(c3) entered disabled state
[  480.306152] br0: port 4(sender) entered disabled state
[  480.306458] sender (unregistering): left allmulticast mode
[  480.306537] sender (unregistering): left promiscuous mode
[  480.306579] br0: port 4(sender) entered disabled state