[  459.577524] br0: port 1(c1) entered blocking state
[  459.577588] br0: port 1(c1) entered disabled state
[  459.577652] c1: entered allmulticast mode
[  459.577722] c1: entered promiscuous mode
[  459.631225] br0: port 2(c2) entered blocking state
[  459.631285] br0: port 2(c2) entered disabled state
[  459.631343] c2: entered allmulticast mode
[  459.631413] c2: entered promiscuous mode
[  459.685718] br0: port 3(c3) entered blocking state
[  459.685781] br0: port 3(c3) entered disabled state
[  459.685842] c3: entered allmulticast mode
[  459.685935] c3: entered promiscuous mode
[  459.740654] br0: port 4(sender) entered blocking state
[  459.740727] br0: port 4(sender) entered disabled state
[  459.740787] sender: entered allmulticast mode
[  459.740882] sender: entered promiscuous mode
[  459.762750] br0: port 4(sender) entered blocking state
[  459.762826] br0: port 4(sender) entered forwarding state
[  459.762896] br0: port 3(c3) entered blocking state
[  459.762961] br0: port 3(c3) entered forwarding state
[  459.763022] br0: port 2(c2) entered blocking state
[  459.763076] br0: port 2(c2) entered forwarding state
[  459.763132] br0: port 1(c1) entered blocking state
[  459.763187] br0: port 1(c1) entered forwarding state
[  470.478124] br0: port 1(c1) entered disabled state
[  470.478435] c1 (unregistering): left allmulticast mode
[  470.478482] c1 (unregistering): left promiscuous mode
[  470.478523] br0: port 1(c1) entered disabled state
[  470.520675] br0: port 2(c2) entered disabled state
[  470.520935] c2 (unregistering): left allmulticast mode
[  470.520983] c2 (unregistering): left promiscuous mode
[  470.521022] br0: port 2(c2) entered disabled state
[  470.573199] br0: port 3(c3) entered disabled state
[  470.573597] c3 (unregistering): left allmulticast mode
[  470.573669] c3 (unregistering): left promiscuous mode
[  470.573723] br0: port 3(c3) entered disabled state
[  470.619180] br0: port 4(sender) entered disabled state
[  470.619550] sender (unregistering): left allmulticast mode
[  470.619636] sender (unregistering): left promiscuous mode
[  470.619686] br0: port 4(sender) entered disabled state