[  716.206852] br0: port 1(c1) entered blocking state
[  716.206928] br0: port 1(c1) entered disabled state
[  716.206995] c1: entered allmulticast mode
[  716.207091] c1: entered promiscuous mode
[  716.255461] br0: port 2(c2) entered blocking state
[  716.255544] br0: port 2(c2) entered disabled state
[  716.255610] c2: entered allmulticast mode
[  716.255691] c2: entered promiscuous mode
[  716.303801] br0: port 3(c3) entered blocking state
[  716.303885] br0: port 3(c3) entered disabled state
[  716.303957] c3: entered allmulticast mode
[  716.304043] c3: entered promiscuous mode
[  716.357726] br0: port 4(sender) entered blocking state
[  716.357810] br0: port 4(sender) entered disabled state
[  716.357878] sender: entered allmulticast mode
[  716.357992] sender: entered promiscuous mode
[  716.378783] br0: port 4(sender) entered blocking state
[  716.378848] br0: port 4(sender) entered forwarding state
[  716.378906] br0: port 3(c3) entered blocking state
[  716.378962] br0: port 3(c3) entered forwarding state
[  716.379009] br0: port 2(c2) entered blocking state
[  716.379051] br0: port 2(c2) entered forwarding state
[  716.379110] br0: port 1(c1) entered blocking state
[  716.379153] br0: port 1(c1) entered forwarding state
[  727.118243] br0: port 1(c1) entered disabled state
[  727.118685] c1 (unregistering): left allmulticast mode
[  727.118748] c1 (unregistering): left promiscuous mode
[  727.118790] br0: port 1(c1) entered disabled state
[  727.157250] br0: port 2(c2) entered disabled state
[  727.157506] c2 (unregistering): left allmulticast mode
[  727.157579] c2 (unregistering): left promiscuous mode
[  727.157627] br0: port 2(c2) entered disabled state
[  727.187249] br0: port 3(c3) entered disabled state
[  727.187494] c3 (unregistering): left allmulticast mode
[  727.187565] c3 (unregistering): left promiscuous mode
[  727.187621] br0: port 3(c3) entered disabled state
[  727.229273] br0: port 4(sender) entered disabled state
[  727.229598] sender (unregistering): left allmulticast mode
[  727.229671] sender (unregistering): left promiscuous mode
[  727.229726] br0: port 4(sender) entered disabled state