[  705.084804] br0: port 1(c1) entered blocking state
[  705.084916] br0: port 1(c1) entered disabled state
[  705.084999] c1: entered allmulticast mode
[  705.085087] c1: entered promiscuous mode
[  705.133216] br0: port 2(c2) entered blocking state
[  705.133301] br0: port 2(c2) entered disabled state
[  705.133364] c2: entered allmulticast mode
[  705.133438] c2: entered promiscuous mode
[  705.182153] br0: port 3(c3) entered blocking state
[  705.182248] br0: port 3(c3) entered disabled state
[  705.182327] c3: entered allmulticast mode
[  705.182418] c3: entered promiscuous mode
[  705.229989] br0: port 4(sender) entered blocking state
[  705.230063] br0: port 4(sender) entered disabled state
[  705.230119] sender: entered allmulticast mode
[  705.230209] sender: entered promiscuous mode
[  705.248340] br0: port 4(sender) entered blocking state
[  705.248404] br0: port 4(sender) entered forwarding state
[  705.248445] br0: port 3(c3) entered blocking state
[  705.248484] br0: port 3(c3) entered forwarding state
[  705.248522] br0: port 2(c2) entered blocking state
[  705.248561] br0: port 2(c2) entered forwarding state
[  705.248601] br0: port 1(c1) entered blocking state
[  705.248644] br0: port 1(c1) entered forwarding state
[  715.971842] br0: port 1(c1) entered disabled state
[  715.972094] c1 (unregistering): left allmulticast mode
[  715.972142] c1 (unregistering): left promiscuous mode
[  715.972197] br0: port 1(c1) entered disabled state
[  716.010868] br0: port 2(c2) entered disabled state
[  716.011110] c2 (unregistering): left allmulticast mode
[  716.011158] c2 (unregistering): left promiscuous mode
[  716.011196] br0: port 2(c2) entered disabled state
[  716.051960] br0: port 3(c3) entered disabled state
[  716.052497] c3 (unregistering): left allmulticast mode
[  716.052563] c3 (unregistering): left promiscuous mode
[  716.052613] br0: port 3(c3) entered disabled state
[  716.090034] br0: port 4(sender) entered disabled state
[  716.090329] sender (unregistering): left allmulticast mode
[  716.090385] sender (unregistering): left promiscuous mode
[  716.090430] br0: port 4(sender) entered disabled state