[  483.831350] br0: port 1(c1) entered blocking state
[  483.831460] br0: port 1(c1) entered disabled state
[  483.831542] c1: entered allmulticast mode
[  483.831645] c1: entered promiscuous mode
[  483.887105] br0: port 2(c2) entered blocking state
[  483.887176] br0: port 2(c2) entered disabled state
[  483.887237] c2: entered allmulticast mode
[  483.887317] c2: entered promiscuous mode
[  483.942025] br0: port 3(c3) entered blocking state
[  483.942105] br0: port 3(c3) entered disabled state
[  483.942188] c3: entered allmulticast mode
[  483.942271] c3: entered promiscuous mode
[  483.999589] br0: port 4(sender) entered blocking state
[  483.999669] br0: port 4(sender) entered disabled state
[  483.999760] sender: entered allmulticast mode
[  483.999876] sender: entered promiscuous mode
[  484.022731] br0: port 4(sender) entered blocking state
[  484.022795] br0: port 4(sender) entered forwarding state
[  484.022852] br0: port 3(c3) entered blocking state
[  484.022897] br0: port 3(c3) entered forwarding state
[  484.022951] br0: port 2(c2) entered blocking state
[  484.022992] br0: port 2(c2) entered forwarding state
[  484.023037] br0: port 1(c1) entered blocking state
[  484.023077] br0: port 1(c1) entered forwarding state
[  494.744141] br0: port 1(c1) entered disabled state
[  494.744470] c1 (unregistering): left allmulticast mode
[  494.744525] c1 (unregistering): left promiscuous mode
[  494.744581] br0: port 1(c1) entered disabled state
[  494.791201] br0: port 2(c2) entered disabled state
[  494.791542] c2 (unregistering): left allmulticast mode
[  494.791591] c2 (unregistering): left promiscuous mode
[  494.791633] br0: port 2(c2) entered disabled state
[  494.842189] br0: port 3(c3) entered disabled state
[  494.842484] c3 (unregistering): left allmulticast mode
[  494.842534] c3 (unregistering): left promiscuous mode
[  494.842568] br0: port 3(c3) entered disabled state
[  494.872133] br0: port 4(sender) entered disabled state
[  494.872438] sender (unregistering): left allmulticast mode
[  494.872487] sender (unregistering): left promiscuous mode
[  494.872528] br0: port 4(sender) entered disabled state