[  503.448379] br0: port 1(c1) entered blocking state
[  503.448437] br0: port 1(c1) entered disabled state
[  503.448471] c1: entered allmulticast mode
[  503.448521] c1: entered promiscuous mode
[  503.467282] br0: port 2(c2) entered blocking state
[  503.467355] br0: port 2(c2) entered disabled state
[  503.467430] c2: entered allmulticast mode
[  503.467522] c2: entered promiscuous mode
[  503.486288] br0: port 3(c3) entered blocking state
[  503.486332] br0: port 3(c3) entered disabled state
[  503.486373] c3: entered allmulticast mode
[  503.486429] c3: entered promiscuous mode
[  503.506224] br0: port 4(sender) entered blocking state
[  503.506260] br0: port 4(sender) entered disabled state
[  503.506294] sender: entered allmulticast mode
[  503.506350] sender: entered promiscuous mode
[  503.515026] br0: port 4(sender) entered blocking state
[  503.515092] br0: port 4(sender) entered forwarding state
[  503.515164] br0: port 3(c3) entered blocking state
[  503.515236] br0: port 3(c3) entered forwarding state
[  503.515311] br0: port 2(c2) entered blocking state
[  503.515380] br0: port 2(c2) entered forwarding state
[  503.515452] br0: port 1(c1) entered blocking state
[  503.515521] br0: port 1(c1) entered forwarding state
[  503.526603] Bridge firewalling registered
[  514.198273] br0: port 1(c1) entered disabled state
[  514.198536] c1 (unregistering): left allmulticast mode
[  514.198597] c1 (unregistering): left promiscuous mode
[  514.198632] br0: port 1(c1) entered disabled state
[  514.215384] br0: port 2(c2) entered disabled state
[  514.215603] c2 (unregistering): left allmulticast mode
[  514.215675] c2 (unregistering): left promiscuous mode
[  514.215745] br0: port 2(c2) entered disabled state
[  514.237137] br0: port 3(c3) entered disabled state
[  514.237369] c3 (unregistering): left allmulticast mode
[  514.237432] c3 (unregistering): left promiscuous mode
[  514.237481] br0: port 3(c3) entered disabled state
[  514.253188] br0: port 4(sender) entered disabled state
[  514.253369] sender (unregistering): left allmulticast mode
[  514.253402] sender (unregistering): left promiscuous mode
[  514.253436] br0: port 4(sender) entered disabled state