[  523.555718] br0: port 1(c1) entered blocking state
[  523.555782] br0: port 1(c1) entered disabled state
[  523.555820] c1: entered allmulticast mode
[  523.555878] c1: entered promiscuous mode
[  523.573985] br0: port 2(c2) entered blocking state
[  523.574022] br0: port 2(c2) entered disabled state
[  523.574056] c2: entered allmulticast mode
[  523.574106] c2: entered promiscuous mode
[  523.592201] br0: port 3(c3) entered blocking state
[  523.592236] br0: port 3(c3) entered disabled state
[  523.592272] c3: entered allmulticast mode
[  523.592320] c3: entered promiscuous mode
[  523.610248] br0: port 4(sender) entered blocking state
[  523.610285] br0: port 4(sender) entered disabled state
[  523.610319] sender: entered allmulticast mode
[  523.610368] sender: entered promiscuous mode
[  523.617530] br0: port 4(sender) entered blocking state
[  523.617572] br0: port 4(sender) entered forwarding state
[  523.617605] br0: port 3(c3) entered blocking state
[  523.617637] br0: port 3(c3) entered forwarding state
[  523.617663] br0: port 2(c2) entered blocking state
[  523.617694] br0: port 2(c2) entered forwarding state
[  523.617724] br0: port 1(c1) entered blocking state
[  523.617758] br0: port 1(c1) entered forwarding state
[  523.625600] Bridge firewalling registered
[  534.246953] br0: port 1(c1) entered disabled state
[  534.247114] c1 (unregistering): left allmulticast mode
[  534.247146] c1 (unregistering): left promiscuous mode
[  534.247180] br0: port 1(c1) entered disabled state
[  534.262935] br0: port 2(c2) entered disabled state
[  534.263094] c2 (unregistering): left allmulticast mode
[  534.263124] c2 (unregistering): left promiscuous mode
[  534.263157] br0: port 2(c2) entered disabled state
[  534.275924] br0: port 3(c3) entered disabled state
[  534.276066] c3 (unregistering): left allmulticast mode
[  534.276111] c3 (unregistering): left promiscuous mode
[  534.276145] br0: port 3(c3) entered disabled state
[  534.295924] br0: port 4(sender) entered disabled state
[  534.296076] sender (unregistering): left allmulticast mode
[  534.296112] sender (unregistering): left promiscuous mode
[  534.296141] br0: port 4(sender) entered disabled state