[  716.290610] br0: port 1(c1) entered blocking state
[  716.290702] br0: port 1(c1) entered disabled state
[  716.290777] c1: entered allmulticast mode
[  716.290877] c1: entered promiscuous mode
[  716.347838] br0: port 2(c2) entered blocking state
[  716.347924] br0: port 2(c2) entered disabled state
[  716.347999] c2: entered allmulticast mode
[  716.348095] c2: entered promiscuous mode
[  716.404417] br0: port 3(c3) entered blocking state
[  716.404503] br0: port 3(c3) entered disabled state
[  716.404578] c3: entered allmulticast mode
[  716.404673] c3: entered promiscuous mode
[  716.462464] br0: port 4(sender) entered blocking state
[  716.462541] br0: port 4(sender) entered disabled state
[  716.462609] sender: entered allmulticast mode
[  716.462726] sender: entered promiscuous mode
[  716.485228] br0: port 4(sender) entered blocking state
[  716.485294] br0: port 4(sender) entered forwarding state
[  716.485357] br0: port 3(c3) entered blocking state
[  716.485411] br0: port 3(c3) entered forwarding state
[  716.485464] br0: port 2(c2) entered blocking state
[  716.485515] br0: port 2(c2) entered forwarding state
[  716.485568] br0: port 1(c1) entered blocking state
[  716.485620] br0: port 1(c1) entered forwarding state
[  727.201244] br0: port 1(c1) entered disabled state
[  727.201935] c1 (unregistering): left allmulticast mode
[  727.202039] c1 (unregistering): left promiscuous mode
[  727.202109] br0: port 1(c1) entered disabled state
[  727.260221] br0: port 2(c2) entered disabled state
[  727.260585] c2 (unregistering): left allmulticast mode
[  727.260663] c2 (unregistering): left promiscuous mode
[  727.260726] br0: port 2(c2) entered disabled state
[  727.305278] br0: port 3(c3) entered disabled state
[  727.305760] c3 (unregistering): left allmulticast mode
[  727.305840] c3 (unregistering): left promiscuous mode
[  727.305901] br0: port 3(c3) entered disabled state
[  727.354237] br0: port 4(sender) entered disabled state
[  727.354613] sender (unregistering): left allmulticast mode
[  727.354694] sender (unregistering): left promiscuous mode
[  727.354753] br0: port 4(sender) entered disabled state