[  496.792627] br0: port 1(c1) entered blocking state
[  496.792682] br0: port 1(c1) entered disabled state
[  496.792718] c1: entered allmulticast mode
[  496.792768] c1: entered promiscuous mode
[  496.811104] br0: port 2(c2) entered blocking state
[  496.811149] br0: port 2(c2) entered disabled state
[  496.811187] c2: entered allmulticast mode
[  496.811244] c2: entered promiscuous mode
[  496.829619] br0: port 3(c3) entered blocking state
[  496.829664] br0: port 3(c3) entered disabled state
[  496.829698] c3: entered allmulticast mode
[  496.829743] c3: entered promiscuous mode
[  496.848182] br0: port 4(sender) entered blocking state
[  496.848230] br0: port 4(sender) entered disabled state
[  496.848264] sender: entered allmulticast mode
[  496.848313] sender: entered promiscuous mode
[  496.855716] br0: port 4(sender) entered blocking state
[  496.855751] br0: port 4(sender) entered forwarding state
[  496.855786] br0: port 3(c3) entered blocking state
[  496.855816] br0: port 3(c3) entered forwarding state
[  496.855845] br0: port 2(c2) entered blocking state
[  496.855876] br0: port 2(c2) entered forwarding state
[  496.855905] br0: port 1(c1) entered blocking state
[  496.855931] br0: port 1(c1) entered forwarding state
[  496.864299] Bridge firewalling registered
[  507.472195] br0: port 1(c1) entered disabled state
[  507.472470] c1 (unregistering): left allmulticast mode
[  507.472509] c1 (unregistering): left promiscuous mode
[  507.472542] br0: port 1(c1) entered disabled state
[  507.491170] br0: port 2(c2) entered disabled state
[  507.491370] c2 (unregistering): left allmulticast mode
[  507.491412] c2 (unregistering): left promiscuous mode
[  507.491444] br0: port 2(c2) entered disabled state
[  507.511232] br0: port 3(c3) entered disabled state
[  507.511422] c3 (unregistering): left allmulticast mode
[  507.511462] c3 (unregistering): left promiscuous mode
[  507.511495] br0: port 3(c3) entered disabled state
[  507.529167] br0: port 4(sender) entered disabled state
[  507.529434] sender (unregistering): left allmulticast mode
[  507.529467] sender (unregistering): left promiscuous mode
[  507.529493] br0: port 4(sender) entered disabled state