[  527.868231] br0: port 1(c1) entered blocking state
[  527.868287] br0: port 1(c1) entered disabled state
[  527.868329] c1: entered allmulticast mode
[  527.868380] c1: entered promiscuous mode
[  527.885618] br0: port 2(c2) entered blocking state
[  527.885662] br0: port 2(c2) entered disabled state
[  527.885695] c2: entered allmulticast mode
[  527.885740] c2: entered promiscuous mode
[  527.902782] br0: port 3(c3) entered blocking state
[  527.902818] br0: port 3(c3) entered disabled state
[  527.902858] c3: entered allmulticast mode
[  527.902901] c3: entered promiscuous mode
[  527.919882] br0: port 4(sender) entered blocking state
[  527.919925] br0: port 4(sender) entered disabled state
[  527.919960] sender: entered allmulticast mode
[  527.920015] sender: entered promiscuous mode
[  527.926830] br0: port 4(sender) entered blocking state
[  527.926904] br0: port 4(sender) entered forwarding state
[  527.926975] br0: port 3(c3) entered blocking state
[  527.927040] br0: port 3(c3) entered forwarding state
[  527.927110] br0: port 2(c2) entered blocking state
[  527.927174] br0: port 2(c2) entered forwarding state
[  527.927240] br0: port 1(c1) entered blocking state
[  527.927304] br0: port 1(c1) entered forwarding state
[  527.935951] Bridge firewalling registered
[  538.589988] br0: port 1(c1) entered disabled state
[  538.590264] c1 (unregistering): left allmulticast mode
[  538.590308] c1 (unregistering): left promiscuous mode
[  538.590345] br0: port 1(c1) entered disabled state
[  538.613955] br0: port 2(c2) entered disabled state
[  538.614156] c2 (unregistering): left allmulticast mode
[  538.614197] c2 (unregistering): left promiscuous mode
[  538.614231] br0: port 2(c2) entered disabled state
[  538.636946] br0: port 4(sender) entered disabled state
[  538.637033] br0: port 3(c3) entered disabled state
[  538.637203] sender (unregistering): left allmulticast mode
[  538.637247] sender (unregistering): left promiscuous mode
[  538.637276] br0: port 4(sender) entered disabled state
[  538.637631] c3 (unregistering): left allmulticast mode
[  538.637669] c3 (unregistering): left promiscuous mode
[  538.637701] br0: port 3(c3) entered disabled state