[  513.940109] br0: port 1(c1) entered blocking state
[  513.940168] br0: port 1(c1) entered disabled state
[  513.940204] c1: entered allmulticast mode
[  513.940253] c1: entered promiscuous mode
[  513.958735] br0: port 2(c2) entered blocking state
[  513.958772] br0: port 2(c2) entered disabled state
[  513.958804] c2: entered allmulticast mode
[  513.958848] c2: entered promiscuous mode
[  513.977123] br0: port 3(c3) entered blocking state
[  513.977161] br0: port 3(c3) entered disabled state
[  513.977194] c3: entered allmulticast mode
[  513.977242] c3: entered promiscuous mode
[  513.995418] br0: port 4(sender) entered blocking state
[  513.995458] br0: port 4(sender) entered disabled state
[  513.995496] sender: entered allmulticast mode
[  513.995547] sender: entered promiscuous mode
[  514.002773] br0: port 4(sender) entered blocking state
[  514.002807] br0: port 4(sender) entered forwarding state
[  514.002850] br0: port 3(c3) entered blocking state
[  514.002881] br0: port 3(c3) entered forwarding state
[  514.002911] br0: port 2(c2) entered blocking state
[  514.002944] br0: port 2(c2) entered forwarding state
[  514.002975] br0: port 1(c1) entered blocking state
[  514.003000] br0: port 1(c1) entered forwarding state
[  514.011323] Bridge firewalling registered
[  524.660034] br0: port 1(c1) entered disabled state
[  524.660333] c1 (unregistering): left allmulticast mode
[  524.660371] c1 (unregistering): left promiscuous mode
[  524.660407] br0: port 1(c1) entered disabled state
[  524.681745] br0: port 2(c2) entered disabled state
[  524.681895] c2 (unregistering): left allmulticast mode
[  524.681926] c2 (unregistering): left promiscuous mode
[  524.681954] br0: port 2(c2) entered disabled state
[  524.705789] br0: port 4(sender) entered disabled state
[  524.705881] br0: port 3(c3) entered disabled state
[  524.706176] sender (unregistering): left allmulticast mode
[  524.706211] sender (unregistering): left promiscuous mode
[  524.706243] br0: port 4(sender) entered disabled state
[  524.706634] c3 (unregistering): left allmulticast mode
[  524.706676] c3 (unregistering): left promiscuous mode
[  524.706705] br0: port 3(c3) entered disabled state