[  700.385858] br0: port 1(c1) entered blocking state
[  700.385946] br0: port 1(c1) entered disabled state
[  700.386019] c1: entered allmulticast mode
[  700.386104] c1: entered promiscuous mode
[  700.439061] br0: port 2(c2) entered blocking state
[  700.439127] br0: port 2(c2) entered disabled state
[  700.439195] c2: entered allmulticast mode
[  700.439285] c2: entered promiscuous mode
[  700.486122] br0: port 3(c3) entered blocking state
[  700.486205] br0: port 3(c3) entered disabled state
[  700.486276] c3: entered allmulticast mode
[  700.486365] c3: entered promiscuous mode
[  700.531079] br0: port 4(sender) entered blocking state
[  700.531149] br0: port 4(sender) entered disabled state
[  700.531210] sender: entered allmulticast mode
[  700.531335] sender: entered promiscuous mode
[  700.549236] br0: port 4(sender) entered blocking state
[  700.549295] br0: port 4(sender) entered forwarding state
[  700.549344] br0: port 3(c3) entered blocking state
[  700.549386] br0: port 3(c3) entered forwarding state
[  700.549426] br0: port 2(c2) entered blocking state
[  700.549472] br0: port 2(c2) entered forwarding state
[  700.549511] br0: port 1(c1) entered blocking state
[  700.549551] br0: port 1(c1) entered forwarding state
[  711.250427] br0: port 1(c1) entered disabled state
[  711.250773] c1 (unregistering): left allmulticast mode
[  711.250867] c1 (unregistering): left promiscuous mode
[  711.250926] br0: port 1(c1) entered disabled state
[  711.292422] br0: port 2(c2) entered disabled state
[  711.292739] c2 (unregistering): left allmulticast mode
[  711.292800] c2 (unregistering): left promiscuous mode
[  711.292851] br0: port 2(c2) entered disabled state
[  711.333406] br0: port 3(c3) entered disabled state
[  711.333704] c3 (unregistering): left allmulticast mode
[  711.333785] c3 (unregistering): left promiscuous mode
[  711.333839] br0: port 3(c3) entered disabled state
[  711.381459] br0: port 4(sender) entered disabled state
[  711.381869] sender (unregistering): left allmulticast mode
[  711.381951] sender (unregistering): left promiscuous mode
[  711.382006] br0: port 4(sender) entered disabled state