[  504.712870] br0: port 1(c1) entered blocking state
[  504.712925] br0: port 1(c1) entered disabled state
[  504.712968] c1: entered allmulticast mode
[  504.713027] c1: entered promiscuous mode
[  504.731109] br0: port 2(c2) entered blocking state
[  504.731152] br0: port 2(c2) entered disabled state
[  504.731185] c2: entered allmulticast mode
[  504.731231] c2: entered promiscuous mode
[  504.749406] br0: port 3(c3) entered blocking state
[  504.749448] br0: port 3(c3) entered disabled state
[  504.749482] c3: entered allmulticast mode
[  504.749528] c3: entered promiscuous mode
[  504.768323] br0: port 4(sender) entered blocking state
[  504.768364] br0: port 4(sender) entered disabled state
[  504.768405] sender: entered allmulticast mode
[  504.768459] sender: entered promiscuous mode
[  504.775818] br0: port 4(sender) entered blocking state
[  504.775859] br0: port 4(sender) entered forwarding state
[  504.775898] br0: port 3(c3) entered blocking state
[  504.775936] br0: port 3(c3) entered forwarding state
[  504.775967] br0: port 2(c2) entered blocking state
[  504.775999] br0: port 2(c2) entered forwarding state
[  504.776030] br0: port 1(c1) entered blocking state
[  504.776062] br0: port 1(c1) entered forwarding state
[  504.784844] Bridge firewalling registered
[  515.424429] br0: port 1(c1) entered disabled state
[  515.424703] c1 (unregistering): left allmulticast mode
[  515.424737] c1 (unregistering): left promiscuous mode
[  515.424768] br0: port 1(c1) entered disabled state
[  515.444038] br0: port 2(c2) entered disabled state
[  515.444202] c2 (unregistering): left allmulticast mode
[  515.444238] c2 (unregistering): left promiscuous mode
[  515.444267] br0: port 2(c2) entered disabled state
[  515.457002] br0: port 3(c3) entered disabled state
[  515.457270] c3 (unregistering): left allmulticast mode
[  515.457302] c3 (unregistering): left promiscuous mode
[  515.457331] br0: port 3(c3) entered disabled state
[  515.474027] br0: port 4(sender) entered disabled state
[  515.474172] sender (unregistering): left allmulticast mode
[  515.474206] sender (unregistering): left promiscuous mode
[  515.474238] br0: port 4(sender) entered disabled state