[  710.142170] br0: port 1(c1) entered blocking state
[  710.142282] br0: port 1(c1) entered disabled state
[  710.142367] c1: entered allmulticast mode
[  710.142486] c1: entered promiscuous mode
[  710.191135] br0: port 2(c2) entered blocking state
[  710.191238] br0: port 2(c2) entered disabled state
[  710.191302] c2: entered allmulticast mode
[  710.191382] c2: entered promiscuous mode
[  710.238410] br0: port 3(c3) entered blocking state
[  710.238480] br0: port 3(c3) entered disabled state
[  710.238532] c3: entered allmulticast mode
[  710.238609] c3: entered promiscuous mode
[  710.288076] br0: port 4(sender) entered blocking state
[  710.288129] br0: port 4(sender) entered disabled state
[  710.288184] sender: entered allmulticast mode
[  710.288277] sender: entered promiscuous mode
[  710.308888] br0: port 4(sender) entered blocking state
[  710.308937] br0: port 4(sender) entered forwarding state
[  710.308981] br0: port 3(c3) entered blocking state
[  710.309019] br0: port 3(c3) entered forwarding state
[  710.309059] br0: port 2(c2) entered blocking state
[  710.309094] br0: port 2(c2) entered forwarding state
[  710.309130] br0: port 1(c1) entered blocking state
[  710.309164] br0: port 1(c1) entered forwarding state
[  721.020773] br0: port 1(c1) entered disabled state
[  721.021313] c1 (unregistering): left allmulticast mode
[  721.021359] c1 (unregistering): left promiscuous mode
[  721.021397] br0: port 1(c1) entered disabled state
[  721.057640] br0: port 2(c2) entered disabled state
[  721.057898] c2 (unregistering): left allmulticast mode
[  721.057975] c2 (unregistering): left promiscuous mode
[  721.058006] br0: port 2(c2) entered disabled state
[  721.093641] br0: port 3(c3) entered disabled state
[  721.094023] c3 (unregistering): left allmulticast mode
[  721.094072] c3 (unregistering): left promiscuous mode
[  721.094116] br0: port 3(c3) entered disabled state
[  721.132669] br0: port 4(sender) entered disabled state
[  721.133059] sender (unregistering): left allmulticast mode
[  721.133121] sender (unregistering): left promiscuous mode
[  721.133163] br0: port 4(sender) entered disabled state