[  506.044333] br0: port 1(c1) entered blocking state
[  506.044392] br0: port 1(c1) entered disabled state
[  506.044435] c1: entered allmulticast mode
[  506.044481] c1: entered promiscuous mode
[  506.063468] br0: port 2(c2) entered blocking state
[  506.063504] br0: port 2(c2) entered disabled state
[  506.063552] c2: entered allmulticast mode
[  506.063596] c2: entered promiscuous mode
[  506.082709] br0: port 3(c3) entered blocking state
[  506.082744] br0: port 3(c3) entered disabled state
[  506.082783] c3: entered allmulticast mode
[  506.082826] c3: entered promiscuous mode
[  506.102309] br0: port 4(sender) entered blocking state
[  506.102353] br0: port 4(sender) entered disabled state
[  506.102393] sender: entered allmulticast mode
[  506.102449] sender: entered promiscuous mode
[  506.110345] br0: port 4(sender) entered blocking state
[  506.110378] br0: port 4(sender) entered forwarding state
[  506.110415] br0: port 3(c3) entered blocking state
[  506.110451] br0: port 3(c3) entered forwarding state
[  506.110482] br0: port 2(c2) entered blocking state
[  506.110512] br0: port 2(c2) entered forwarding state
[  506.110544] br0: port 1(c1) entered blocking state
[  506.110575] br0: port 1(c1) entered forwarding state
[  506.119112] Bridge firewalling registered
[  516.779981] br0: port 1(c1) entered disabled state
[  516.780206] c1 (unregistering): left allmulticast mode
[  516.780275] c1 (unregistering): left promiscuous mode
[  516.780340] br0: port 1(c1) entered disabled state
[  516.794947] br0: port 2(c2) entered disabled state
[  516.795143] c2 (unregistering): left allmulticast mode
[  516.795214] c2 (unregistering): left promiscuous mode
[  516.795342] br0: port 2(c2) entered disabled state
[  516.815967] br0: port 3(c3) entered disabled state
[  516.816203] c3 (unregistering): left allmulticast mode
[  516.816270] c3 (unregistering): left promiscuous mode
[  516.816344] br0: port 3(c3) entered disabled state
[  516.833948] br0: port 4(sender) entered disabled state
[  516.834170] sender (unregistering): left allmulticast mode
[  516.834238] sender (unregistering): left promiscuous mode
[  516.834301] br0: port 4(sender) entered disabled state