[  483.702701] br0: port 1(c1) entered blocking state
[  483.702838] br0: port 1(c1) entered disabled state
[  483.702931] c1: entered allmulticast mode
[  483.703046] c1: entered promiscuous mode
[  483.781142] br0: port 2(c2) entered blocking state
[  483.781244] br0: port 2(c2) entered disabled state
[  483.781310] c2: entered allmulticast mode
[  483.781405] c2: entered promiscuous mode
[  483.869439] br0: port 3(c3) entered blocking state
[  483.869601] br0: port 3(c3) entered disabled state
[  483.869695] c3: entered allmulticast mode
[  483.869827] c3: entered promiscuous mode
[  483.956510] br0: port 4(sender) entered blocking state
[  483.956596] br0: port 4(sender) entered disabled state
[  483.956661] sender: entered allmulticast mode
[  483.956778] sender: entered promiscuous mode
[  483.992301] br0: port 4(sender) entered blocking state
[  483.992409] br0: port 4(sender) entered forwarding state
[  483.992487] br0: port 3(c3) entered blocking state
[  483.992553] br0: port 3(c3) entered forwarding state
[  483.992619] br0: port 2(c2) entered blocking state
[  483.992706] br0: port 2(c2) entered forwarding state
[  483.992770] br0: port 1(c1) entered blocking state
[  483.992844] br0: port 1(c1) entered forwarding state
[  494.796426] br0: port 1(c1) entered disabled state
[  494.796771] c1 (unregistering): left allmulticast mode
[  494.796817] c1 (unregistering): left promiscuous mode
[  494.796861] br0: port 1(c1) entered disabled state
[  494.835416] br0: port 2(c2) entered disabled state
[  494.835758] c2 (unregistering): left allmulticast mode
[  494.835824] c2 (unregistering): left promiscuous mode
[  494.835886] br0: port 2(c2) entered disabled state
[  494.878342] br0: port 3(c3) entered disabled state
[  494.878596] c3 (unregistering): left allmulticast mode
[  494.878658] c3 (unregistering): left promiscuous mode
[  494.878706] br0: port 3(c3) entered disabled state
[  494.926335] br0: port 4(sender) entered disabled state
[  494.926613] sender (unregistering): left allmulticast mode
[  494.926669] sender (unregistering): left promiscuous mode
[  494.926716] br0: port 4(sender) entered disabled state