[  700.828958] br0: port 1(c1) entered blocking state
[  700.829048] br0: port 1(c1) entered disabled state
[  700.829116] c1: entered allmulticast mode
[  700.829221] c1: entered promiscuous mode
[  700.878001] br0: port 2(c2) entered blocking state
[  700.878111] br0: port 2(c2) entered disabled state
[  700.878183] c2: entered allmulticast mode
[  700.878267] c2: entered promiscuous mode
[  700.927318] br0: port 3(c3) entered blocking state
[  700.927397] br0: port 3(c3) entered disabled state
[  700.927463] c3: entered allmulticast mode
[  700.927542] c3: entered promiscuous mode
[  700.974075] br0: port 4(sender) entered blocking state
[  700.974201] br0: port 4(sender) entered disabled state
[  700.974290] sender: entered allmulticast mode
[  700.974402] sender: entered promiscuous mode
[  700.993297] br0: port 4(sender) entered blocking state
[  700.993414] br0: port 4(sender) entered forwarding state
[  700.993491] br0: port 3(c3) entered blocking state
[  700.993569] br0: port 3(c3) entered forwarding state
[  700.993645] br0: port 2(c2) entered blocking state
[  700.993714] br0: port 2(c2) entered forwarding state
[  700.993792] br0: port 1(c1) entered blocking state
[  700.993862] br0: port 1(c1) entered forwarding state
[  711.748925] br0: port 1(c1) entered disabled state
[  711.749212] c1 (unregistering): left allmulticast mode
[  711.749274] c1 (unregistering): left promiscuous mode
[  711.749333] br0: port 1(c1) entered disabled state
[  711.792930] br0: port 2(c2) entered disabled state
[  711.793201] c2 (unregistering): left allmulticast mode
[  711.793271] c2 (unregistering): left promiscuous mode
[  711.793325] br0: port 2(c2) entered disabled state
[  711.831926] br0: port 3(c3) entered disabled state
[  711.832174] c3 (unregistering): left allmulticast mode
[  711.832265] c3 (unregistering): left promiscuous mode
[  711.832308] br0: port 3(c3) entered disabled state
[  711.873909] br0: port 4(sender) entered disabled state
[  711.874475] sender (unregistering): left allmulticast mode
[  711.874534] sender (unregistering): left promiscuous mode
[  711.874577] br0: port 4(sender) entered disabled state