[  507.575008] br0: port 1(c1) entered blocking state
[  507.575063] br0: port 1(c1) entered disabled state
[  507.575107] c1: entered allmulticast mode
[  507.575160] c1: entered promiscuous mode
[  507.595492] br0: port 2(c2) entered blocking state
[  507.595531] br0: port 2(c2) entered disabled state
[  507.595567] c2: entered allmulticast mode
[  507.595619] c2: entered promiscuous mode
[  507.616146] br0: port 3(c3) entered blocking state
[  507.616182] br0: port 3(c3) entered disabled state
[  507.616223] c3: entered allmulticast mode
[  507.616273] c3: entered promiscuous mode
[  507.636758] br0: port 4(sender) entered blocking state
[  507.636796] br0: port 4(sender) entered disabled state
[  507.636831] sender: entered allmulticast mode
[  507.636888] sender: entered promiscuous mode
[  507.645121] br0: port 4(sender) entered blocking state
[  507.645191] br0: port 4(sender) entered forwarding state
[  507.645261] br0: port 3(c3) entered blocking state
[  507.645326] br0: port 3(c3) entered forwarding state
[  507.645392] br0: port 2(c2) entered blocking state
[  507.645456] br0: port 2(c2) entered forwarding state
[  507.645524] br0: port 1(c1) entered blocking state
[  507.645593] br0: port 1(c1) entered forwarding state
[  507.655728] Bridge firewalling registered
[  518.342642] br0: port 1(c1) entered disabled state
[  518.342826] c1 (unregistering): left allmulticast mode
[  518.342862] c1 (unregistering): left promiscuous mode
[  518.342893] br0: port 1(c1) entered disabled state
[  518.371646] br0: port 2(c2) entered disabled state
[  518.371799] c2 (unregistering): left allmulticast mode
[  518.371827] c2 (unregistering): left promiscuous mode
[  518.371861] br0: port 2(c2) entered disabled state
[  518.397653] br0: port 4(sender) entered disabled state
[  518.397734] br0: port 3(c3) entered disabled state
[  518.397862] sender (unregistering): left allmulticast mode
[  518.397904] sender (unregistering): left promiscuous mode
[  518.397936] br0: port 4(sender) entered disabled state
[  518.398152] c3 (unregistering): left allmulticast mode
[  518.398181] c3 (unregistering): left promiscuous mode
[  518.398212] br0: port 3(c3) entered disabled state