[  502.763241] br0: port 1(c1) entered blocking state
[  502.763290] br0: port 1(c1) entered disabled state
[  502.763334] c1: entered allmulticast mode
[  502.763382] c1: entered promiscuous mode
[  502.781306] br0: port 2(c2) entered blocking state
[  502.781345] br0: port 2(c2) entered disabled state
[  502.781378] c2: entered allmulticast mode
[  502.781418] c2: entered promiscuous mode
[  502.799276] br0: port 3(c3) entered blocking state
[  502.799343] br0: port 3(c3) entered disabled state
[  502.799408] c3: entered allmulticast mode
[  502.799485] c3: entered promiscuous mode
[  502.817431] br0: port 4(sender) entered blocking state
[  502.817472] br0: port 4(sender) entered disabled state
[  502.817505] sender: entered allmulticast mode
[  502.817553] sender: entered promiscuous mode
[  502.824648] br0: port 4(sender) entered blocking state
[  502.824712] br0: port 4(sender) entered forwarding state
[  502.824837] br0: port 3(c3) entered blocking state
[  502.824900] br0: port 3(c3) entered forwarding state
[  502.824965] br0: port 2(c2) entered blocking state
[  502.825026] br0: port 2(c2) entered forwarding state
[  502.825091] br0: port 1(c1) entered blocking state
[  502.825158] br0: port 1(c1) entered forwarding state
[  502.832921] Bridge firewalling registered
[  513.484251] br0: port 1(c1) entered disabled state
[  513.484524] c1 (unregistering): left allmulticast mode
[  513.484568] c1 (unregistering): left promiscuous mode
[  513.484600] br0: port 1(c1) entered disabled state
[  513.507189] br0: port 2(c2) entered disabled state
[  513.507437] c2 (unregistering): left allmulticast mode
[  513.507483] c2 (unregistering): left promiscuous mode
[  513.507514] br0: port 2(c2) entered disabled state
[  513.530296] br0: port 4(sender) entered disabled state
[  513.530383] br0: port 3(c3) entered disabled state
[  513.530550] sender (unregistering): left allmulticast mode
[  513.530591] sender (unregistering): left promiscuous mode
[  513.530619] br0: port 4(sender) entered disabled state
[  513.530897] c3 (unregistering): left allmulticast mode
[  513.530942] c3 (unregistering): left promiscuous mode
[  513.530974] br0: port 3(c3) entered disabled state