[  502.469004] br0: port 1(c1) entered blocking state
[  502.469098] br0: port 1(c1) entered disabled state
[  502.469172] c1: entered allmulticast mode
[  502.469254] c1: entered promiscuous mode
[  502.488240] br0: port 2(c2) entered blocking state
[  502.488274] br0: port 2(c2) entered disabled state
[  502.488310] c2: entered allmulticast mode
[  502.488355] c2: entered promiscuous mode
[  502.507567] br0: port 3(c3) entered blocking state
[  502.507603] br0: port 3(c3) entered disabled state
[  502.507636] c3: entered allmulticast mode
[  502.507675] c3: entered promiscuous mode
[  502.526638] br0: port 4(sender) entered blocking state
[  502.526670] br0: port 4(sender) entered disabled state
[  502.526707] sender: entered allmulticast mode
[  502.526758] sender: entered promiscuous mode
[  502.534387] br0: port 4(sender) entered blocking state
[  502.534421] br0: port 4(sender) entered forwarding state
[  502.534453] br0: port 3(c3) entered blocking state
[  502.534487] br0: port 3(c3) entered forwarding state
[  502.534520] br0: port 2(c2) entered blocking state
[  502.534549] br0: port 2(c2) entered forwarding state
[  502.534582] br0: port 1(c1) entered blocking state
[  502.534612] br0: port 1(c1) entered forwarding state
[  502.542861] Bridge firewalling registered
[  513.217061] br0: port 1(c1) entered disabled state
[  513.217254] c1 (unregistering): left allmulticast mode
[  513.217288] c1 (unregistering): left promiscuous mode
[  513.217326] br0: port 1(c1) entered disabled state
[  513.232045] br0: port 2(c2) entered disabled state
[  513.232208] c2 (unregistering): left allmulticast mode
[  513.232241] c2 (unregistering): left promiscuous mode
[  513.232272] br0: port 2(c2) entered disabled state
[  513.253049] br0: port 3(c3) entered disabled state
[  513.253204] c3 (unregistering): left allmulticast mode
[  513.253242] c3 (unregistering): left promiscuous mode
[  513.253272] br0: port 3(c3) entered disabled state
[  513.271042] br0: port 4(sender) entered disabled state
[  513.271189] sender (unregistering): left allmulticast mode
[  513.271219] sender (unregistering): left promiscuous mode
[  513.271250] br0: port 4(sender) entered disabled state