[  507.768431] br0: port 1(c1) entered blocking state
[  507.768485] br0: port 1(c1) entered disabled state
[  507.768528] c1: entered allmulticast mode
[  507.768580] c1: entered promiscuous mode
[  507.787576] br0: port 2(c2) entered blocking state
[  507.787634] br0: port 2(c2) entered disabled state
[  507.787670] c2: entered allmulticast mode
[  507.787715] c2: entered promiscuous mode
[  507.806557] br0: port 3(c3) entered blocking state
[  507.806599] br0: port 3(c3) entered disabled state
[  507.806640] c3: entered allmulticast mode
[  507.806683] c3: entered promiscuous mode
[  507.827427] br0: port 4(sender) entered blocking state
[  507.827465] br0: port 4(sender) entered disabled state
[  507.827505] sender: entered allmulticast mode
[  507.827575] sender: entered promiscuous mode
[  507.835939] br0: port 4(sender) entered blocking state
[  507.835989] br0: port 4(sender) entered forwarding state
[  507.836029] br0: port 3(c3) entered blocking state
[  507.836061] br0: port 3(c3) entered forwarding state
[  507.836093] br0: port 2(c2) entered blocking state
[  507.836126] br0: port 2(c2) entered forwarding state
[  507.836158] br0: port 1(c1) entered blocking state
[  507.836186] br0: port 1(c1) entered forwarding state
[  507.844353] Bridge firewalling registered
[  518.474111] br0: port 1(c1) entered disabled state
[  518.474325] c1 (unregistering): left allmulticast mode
[  518.474379] c1 (unregistering): left promiscuous mode
[  518.474421] br0: port 1(c1) entered disabled state
[  518.493068] br0: port 2(c2) entered disabled state
[  518.493260] c2 (unregistering): left allmulticast mode
[  518.493292] c2 (unregistering): left promiscuous mode
[  518.493326] br0: port 2(c2) entered disabled state
[  518.510061] br0: port 3(c3) entered disabled state
[  518.510249] c3 (unregistering): left allmulticast mode
[  518.510293] c3 (unregistering): left promiscuous mode
[  518.510333] br0: port 3(c3) entered disabled state
[  518.526063] br0: port 4(sender) entered disabled state
[  518.526212] sender (unregistering): left allmulticast mode
[  518.526244] sender (unregistering): left promiscuous mode
[  518.526277] br0: port 4(sender) entered disabled state