[  484.145124] br0: port 1(c1) entered blocking state
[  484.145192] br0: port 1(c1) entered disabled state
[  484.145248] c1: entered allmulticast mode
[  484.145319] c1: entered promiscuous mode
[  484.194065] br0: port 2(c2) entered blocking state
[  484.194131] br0: port 2(c2) entered disabled state
[  484.194200] c2: entered allmulticast mode
[  484.194282] c2: entered promiscuous mode
[  484.246886] br0: port 3(c3) entered blocking state
[  484.246956] br0: port 3(c3) entered disabled state
[  484.247017] c3: entered allmulticast mode
[  484.247101] c3: entered promiscuous mode
[  484.302876] br0: port 4(sender) entered blocking state
[  484.302940] br0: port 4(sender) entered disabled state
[  484.302996] sender: entered allmulticast mode
[  484.303076] sender: entered promiscuous mode
[  484.324311] br0: port 4(sender) entered blocking state
[  484.324364] br0: port 4(sender) entered forwarding state
[  484.324411] br0: port 3(c3) entered blocking state
[  484.324453] br0: port 3(c3) entered forwarding state
[  484.324492] br0: port 2(c2) entered blocking state
[  484.324543] br0: port 2(c2) entered forwarding state
[  484.324588] br0: port 1(c1) entered blocking state
[  484.324636] br0: port 1(c1) entered forwarding state
[  495.032354] br0: port 1(c1) entered disabled state
[  495.032593] c1 (unregistering): left allmulticast mode
[  495.032644] c1 (unregistering): left promiscuous mode
[  495.032679] br0: port 1(c1) entered disabled state
[  495.071387] br0: port 2(c2) entered disabled state
[  495.071687] c2 (unregistering): left allmulticast mode
[  495.071741] c2 (unregistering): left promiscuous mode
[  495.071796] br0: port 2(c2) entered disabled state
[  495.112315] br0: port 3(c3) entered disabled state
[  495.112584] c3 (unregistering): left allmulticast mode
[  495.112628] c3 (unregistering): left promiscuous mode
[  495.112665] br0: port 3(c3) entered disabled state
[  495.157352] br0: port 4(sender) entered disabled state
[  495.157654] sender (unregistering): left allmulticast mode
[  495.157699] sender (unregistering): left promiscuous mode
[  495.157740] br0: port 4(sender) entered disabled state