[  513.155261] br0: port 1(c1) entered blocking state
[  513.155360] br0: port 1(c1) entered disabled state
[  513.155438] c1: entered allmulticast mode
[  513.155526] c1: entered promiscuous mode
[  513.175938] br0: port 2(c2) entered blocking state
[  513.175979] br0: port 2(c2) entered disabled state
[  513.176020] c2: entered allmulticast mode
[  513.176072] c2: entered promiscuous mode
[  513.195281] br0: port 3(c3) entered blocking state
[  513.195319] br0: port 3(c3) entered disabled state
[  513.195351] c3: entered allmulticast mode
[  513.195411] c3: entered promiscuous mode
[  513.215259] br0: port 4(sender) entered blocking state
[  513.215345] br0: port 4(sender) entered disabled state
[  513.215424] sender: entered allmulticast mode
[  513.215520] sender: entered promiscuous mode
[  513.223676] br0: port 4(sender) entered blocking state
[  513.223751] br0: port 4(sender) entered forwarding state
[  513.223827] br0: port 3(c3) entered blocking state
[  513.223897] br0: port 3(c3) entered forwarding state
[  513.223966] br0: port 2(c2) entered blocking state
[  513.224029] br0: port 2(c2) entered forwarding state
[  513.224100] br0: port 1(c1) entered blocking state
[  513.224168] br0: port 1(c1) entered forwarding state
[  513.233352] Bridge firewalling registered
[  523.867534] br0: port 1(c1) entered disabled state
[  523.867765] c1 (unregistering): left allmulticast mode
[  523.867844] c1 (unregistering): left promiscuous mode
[  523.867893] br0: port 1(c1) entered disabled state
[  523.897510] br0: port 2(c2) entered disabled state
[  523.897742] c2 (unregistering): left allmulticast mode
[  523.897794] c2 (unregistering): left promiscuous mode
[  523.897845] br0: port 2(c2) entered disabled state
[  523.924680] br0: port 4(sender) entered disabled state
[  523.924869] br0: port 3(c3) entered disabled state
[  523.925202] sender (unregistering): left allmulticast mode
[  523.925291] sender (unregistering): left promiscuous mode
[  523.925380] br0: port 4(sender) entered disabled state
[  523.925843] c3 (unregistering): left allmulticast mode
[  523.925906] c3 (unregistering): left promiscuous mode
[  523.925973] br0: port 3(c3) entered disabled state