[  713.388088] br0: port 1(c1) entered blocking state
[  713.388236] br0: port 1(c1) entered disabled state
[  713.388339] c1: entered allmulticast mode
[  713.388452] c1: entered promiscuous mode
[  713.444116] br0: port 2(c2) entered blocking state
[  713.444199] br0: port 2(c2) entered disabled state
[  713.444277] c2: entered allmulticast mode
[  713.444378] c2: entered promiscuous mode
[  713.501203] br0: port 3(c3) entered blocking state
[  713.501314] br0: port 3(c3) entered disabled state
[  713.501399] c3: entered allmulticast mode
[  713.501500] c3: entered promiscuous mode
[  713.557447] br0: port 4(sender) entered blocking state
[  713.557522] br0: port 4(sender) entered disabled state
[  713.557614] sender: entered allmulticast mode
[  713.557732] sender: entered promiscuous mode
[  713.579029] br0: port 4(sender) entered blocking state
[  713.579102] br0: port 4(sender) entered forwarding state
[  713.579170] br0: port 3(c3) entered blocking state
[  713.579225] br0: port 3(c3) entered forwarding state
[  713.579284] br0: port 2(c2) entered blocking state
[  713.579341] br0: port 2(c2) entered forwarding state
[  713.579400] br0: port 1(c1) entered blocking state
[  713.579454] br0: port 1(c1) entered forwarding state
[  724.320341] br0: port 1(c1) entered disabled state
[  724.320661] c1 (unregistering): left allmulticast mode
[  724.320729] c1 (unregistering): left promiscuous mode
[  724.320783] br0: port 1(c1) entered disabled state
[  724.378333] br0: port 2(c2) entered disabled state
[  724.378652] c2 (unregistering): left allmulticast mode
[  724.378715] c2 (unregistering): left promiscuous mode
[  724.378769] br0: port 2(c2) entered disabled state
[  724.420347] br0: port 3(c3) entered disabled state
[  724.421018] c3 (unregistering): left allmulticast mode
[  724.421065] c3 (unregistering): left promiscuous mode
[  724.421102] br0: port 3(c3) entered disabled state
[  724.458342] br0: port 4(sender) entered disabled state
[  724.458788] sender (unregistering): left allmulticast mode
[  724.458831] sender (unregistering): left promiscuous mode
[  724.458870] br0: port 4(sender) entered disabled state