[  516.883564] br0: port 1(c1) entered blocking state
[  516.883613] br0: port 1(c1) entered disabled state
[  516.883657] c1: entered allmulticast mode
[  516.883706] c1: entered promiscuous mode
[  516.901987] br0: port 2(c2) entered blocking state
[  516.902028] br0: port 2(c2) entered disabled state
[  516.902070] c2: entered allmulticast mode
[  516.902116] c2: entered promiscuous mode
[  516.919356] br0: port 3(c3) entered blocking state
[  516.919401] br0: port 3(c3) entered disabled state
[  516.919439] c3: entered allmulticast mode
[  516.919491] c3: entered promiscuous mode
[  516.936895] br0: port 4(sender) entered blocking state
[  516.936938] br0: port 4(sender) entered disabled state
[  516.936975] sender: entered allmulticast mode
[  516.937029] sender: entered promiscuous mode
[  516.943856] br0: port 4(sender) entered blocking state
[  516.943890] br0: port 4(sender) entered forwarding state
[  516.943927] br0: port 3(c3) entered blocking state
[  516.943961] br0: port 3(c3) entered forwarding state
[  516.943996] br0: port 2(c2) entered blocking state
[  516.944026] br0: port 2(c2) entered forwarding state
[  516.944059] br0: port 1(c1) entered blocking state
[  516.944095] br0: port 1(c1) entered forwarding state
[  516.952372] Bridge firewalling registered
[  527.623599] br0: port 1(c1) entered disabled state
[  527.623795] c1 (unregistering): left allmulticast mode
[  527.623844] c1 (unregistering): left promiscuous mode
[  527.623876] br0: port 1(c1) entered disabled state
[  527.646560] br0: port 2(c2) entered disabled state
[  527.646699] c2 (unregistering): left allmulticast mode
[  527.646736] c2 (unregistering): left promiscuous mode
[  527.646770] br0: port 2(c2) entered disabled state
[  527.679598] br0: port 4(sender) entered disabled state
[  527.679800] br0: port 3(c3) entered disabled state
[  527.680040] sender (unregistering): left allmulticast mode
[  527.680160] sender (unregistering): left promiscuous mode
[  527.680267] br0: port 4(sender) entered disabled state
[  527.680661] c3 (unregistering): left allmulticast mode
[  527.680743] c3 (unregistering): left promiscuous mode
[  527.680816] br0: port 3(c3) entered disabled state