[  707.158726] br0: port 1(c1) entered blocking state
[  707.158821] br0: port 1(c1) entered disabled state
[  707.158897] c1: entered allmulticast mode
[  707.159001] c1: entered promiscuous mode
[  707.212415] br0: port 2(c2) entered blocking state
[  707.212506] br0: port 2(c2) entered disabled state
[  707.212570] c2: entered allmulticast mode
[  707.212659] c2: entered promiscuous mode
[  707.265536] br0: port 3(c3) entered blocking state
[  707.265608] br0: port 3(c3) entered disabled state
[  707.265677] c3: entered allmulticast mode
[  707.265766] c3: entered promiscuous mode
[  707.317667] br0: port 4(sender) entered blocking state
[  707.317764] br0: port 4(sender) entered disabled state
[  707.317830] sender: entered allmulticast mode
[  707.317924] sender: entered promiscuous mode
[  707.337788] br0: port 4(sender) entered blocking state
[  707.337877] br0: port 4(sender) entered forwarding state
[  707.337937] br0: port 3(c3) entered blocking state
[  707.337992] br0: port 3(c3) entered forwarding state
[  707.338050] br0: port 2(c2) entered blocking state
[  707.338105] br0: port 2(c2) entered forwarding state
[  707.338156] br0: port 1(c1) entered blocking state
[  707.338206] br0: port 1(c1) entered forwarding state
[  718.084289] br0: port 1(c1) entered disabled state
[  718.084742] c1 (unregistering): left allmulticast mode
[  718.084823] c1 (unregistering): left promiscuous mode
[  718.084868] br0: port 1(c1) entered disabled state
[  718.136279] br0: port 2(c2) entered disabled state
[  718.136712] c2 (unregistering): left allmulticast mode
[  718.136779] c2 (unregistering): left promiscuous mode
[  718.136866] br0: port 2(c2) entered disabled state
[  718.183310] br0: port 3(c3) entered disabled state
[  718.183693] c3 (unregistering): left allmulticast mode
[  718.183770] c3 (unregistering): left promiscuous mode
[  718.183817] br0: port 3(c3) entered disabled state
[  718.227268] br0: port 4(sender) entered disabled state
[  718.227677] sender (unregistering): left allmulticast mode
[  718.227732] sender (unregistering): left promiscuous mode
[  718.227778] br0: port 4(sender) entered disabled state