[  462.860172] br0: port 1(c1) entered blocking state
[  462.860286] br0: port 1(c1) entered disabled state
[  462.860367] c1: entered allmulticast mode
[  462.860453] c1: entered promiscuous mode
[  462.912497] br0: port 2(c2) entered blocking state
[  462.912560] br0: port 2(c2) entered disabled state
[  462.912615] c2: entered allmulticast mode
[  462.912680] c2: entered promiscuous mode
[  462.961985] br0: port 3(c3) entered blocking state
[  462.962044] br0: port 3(c3) entered disabled state
[  462.962107] c3: entered allmulticast mode
[  462.962184] c3: entered promiscuous mode
[  463.014481] br0: port 4(sender) entered blocking state
[  463.014588] br0: port 4(sender) entered disabled state
[  463.014662] sender: entered allmulticast mode
[  463.014761] sender: entered promiscuous mode
[  463.033725] br0: port 4(sender) entered blocking state
[  463.033841] br0: port 4(sender) entered forwarding state
[  463.033905] br0: port 3(c3) entered blocking state
[  463.033962] br0: port 3(c3) entered forwarding state
[  463.034021] br0: port 2(c2) entered blocking state
[  463.034074] br0: port 2(c2) entered forwarding state
[  463.034129] br0: port 1(c1) entered blocking state
[  463.034187] br0: port 1(c1) entered forwarding state
[  473.721328] br0: port 1(c1) entered disabled state
[  473.721626] c1 (unregistering): left allmulticast mode
[  473.721682] c1 (unregistering): left promiscuous mode
[  473.721720] br0: port 1(c1) entered disabled state
[  473.758287] br0: port 2(c2) entered disabled state
[  473.758514] c2 (unregistering): left allmulticast mode
[  473.758583] c2 (unregistering): left promiscuous mode
[  473.758621] br0: port 2(c2) entered disabled state
[  473.789335] br0: port 3(c3) entered disabled state
[  473.789601] c3 (unregistering): left allmulticast mode
[  473.789642] c3 (unregistering): left promiscuous mode
[  473.789679] br0: port 3(c3) entered disabled state
[  473.828304] br0: port 4(sender) entered disabled state
[  473.828546] sender (unregistering): left allmulticast mode
[  473.828586] sender (unregistering): left promiscuous mode
[  473.828618] br0: port 4(sender) entered disabled state