[  484.086587] br0: port 1(c1) entered blocking state
[  484.086683] br0: port 1(c1) entered disabled state
[  484.086746] c1: entered allmulticast mode
[  484.086822] c1: entered promiscuous mode
[  484.144946] br0: port 2(c2) entered blocking state
[  484.145058] br0: port 2(c2) entered disabled state
[  484.145144] c2: entered allmulticast mode
[  484.145228] c2: entered promiscuous mode
[  484.200199] br0: port 3(c3) entered blocking state
[  484.200276] br0: port 3(c3) entered disabled state
[  484.200337] c3: entered allmulticast mode
[  484.200422] c3: entered promiscuous mode
[  484.253551] br0: port 4(sender) entered blocking state
[  484.253634] br0: port 4(sender) entered disabled state
[  484.253694] sender: entered allmulticast mode
[  484.253778] sender: entered promiscuous mode
[  484.274330] br0: port 4(sender) entered blocking state
[  484.274405] br0: port 4(sender) entered forwarding state
[  484.274458] br0: port 3(c3) entered blocking state
[  484.274505] br0: port 3(c3) entered forwarding state
[  484.274557] br0: port 2(c2) entered blocking state
[  484.274615] br0: port 2(c2) entered forwarding state
[  484.274658] br0: port 1(c1) entered blocking state
[  484.274702] br0: port 1(c1) entered forwarding state
[  494.983193] br0: port 1(c1) entered disabled state
[  494.983502] c1 (unregistering): left allmulticast mode
[  494.983593] c1 (unregistering): left promiscuous mode
[  494.983644] br0: port 1(c1) entered disabled state
[  495.026219] br0: port 2(c2) entered disabled state
[  495.026532] c2 (unregistering): left allmulticast mode
[  495.026595] c2 (unregistering): left promiscuous mode
[  495.026647] br0: port 2(c2) entered disabled state
[  495.071207] br0: port 3(c3) entered disabled state
[  495.071579] c3 (unregistering): left allmulticast mode
[  495.071650] c3 (unregistering): left promiscuous mode
[  495.071705] br0: port 3(c3) entered disabled state
[  495.111185] br0: port 4(sender) entered disabled state
[  495.111495] sender (unregistering): left allmulticast mode
[  495.111559] sender (unregistering): left promiscuous mode
[  495.111611] br0: port 4(sender) entered disabled state