[  483.483583] br0: port 1(c1) entered blocking state
[  483.483644] br0: port 1(c1) entered disabled state
[  483.483709] c1: entered allmulticast mode
[  483.483780] c1: entered promiscuous mode
[  483.539091] br0: port 2(c2) entered blocking state
[  483.539176] br0: port 2(c2) entered disabled state
[  483.539240] c2: entered allmulticast mode
[  483.539325] c2: entered promiscuous mode
[  483.592753] br0: port 3(c3) entered blocking state
[  483.592834] br0: port 3(c3) entered disabled state
[  483.592893] c3: entered allmulticast mode
[  483.592959] c3: entered promiscuous mode
[  483.645567] br0: port 4(sender) entered blocking state
[  483.645652] br0: port 4(sender) entered disabled state
[  483.645733] sender: entered allmulticast mode
[  483.645841] sender: entered promiscuous mode
[  483.666367] br0: port 4(sender) entered blocking state
[  483.666440] br0: port 4(sender) entered forwarding state
[  483.666492] br0: port 3(c3) entered blocking state
[  483.666534] br0: port 3(c3) entered forwarding state
[  483.666578] br0: port 2(c2) entered blocking state
[  483.666619] br0: port 2(c2) entered forwarding state
[  483.666664] br0: port 1(c1) entered blocking state
[  483.666706] br0: port 1(c1) entered forwarding state
[  494.368302] br0: port 1(c1) entered disabled state
[  494.368604] c1 (unregistering): left allmulticast mode
[  494.368660] c1 (unregistering): left promiscuous mode
[  494.368725] br0: port 1(c1) entered disabled state
[  494.412302] br0: port 2(c2) entered disabled state
[  494.412582] c2 (unregistering): left allmulticast mode
[  494.412660] c2 (unregistering): left promiscuous mode
[  494.412724] br0: port 2(c2) entered disabled state
[  494.456343] br0: port 3(c3) entered disabled state
[  494.456735] c3 (unregistering): left allmulticast mode
[  494.456817] c3 (unregistering): left promiscuous mode
[  494.456858] br0: port 3(c3) entered disabled state
[  494.493343] br0: port 4(sender) entered disabled state
[  494.493705] sender (unregistering): left allmulticast mode
[  494.493774] sender (unregistering): left promiscuous mode
[  494.493816] br0: port 4(sender) entered disabled state