[  685.080121] br0: port 1(c1) entered blocking state
[  685.080188] br0: port 1(c1) entered disabled state
[  685.080242] c1: entered allmulticast mode
[  685.080321] c1: entered promiscuous mode
[  685.120139] br0: port 2(c2) entered blocking state
[  685.120198] br0: port 2(c2) entered disabled state
[  685.120252] c2: entered allmulticast mode
[  685.120327] c2: entered promiscuous mode
[  685.162785] br0: port 3(c3) entered blocking state
[  685.162854] br0: port 3(c3) entered disabled state
[  685.162913] c3: entered allmulticast mode
[  685.162987] c3: entered promiscuous mode
[  685.204815] br0: port 4(sender) entered blocking state
[  685.204871] br0: port 4(sender) entered disabled state
[  685.204925] sender: entered allmulticast mode
[  685.205004] sender: entered promiscuous mode
[  685.221628] br0: port 4(sender) entered blocking state
[  685.221689] br0: port 4(sender) entered forwarding state
[  685.221742] br0: port 3(c3) entered blocking state
[  685.221782] br0: port 3(c3) entered forwarding state
[  685.221818] br0: port 2(c2) entered blocking state
[  685.221854] br0: port 2(c2) entered forwarding state
[  685.221891] br0: port 1(c1) entered blocking state
[  685.221928] br0: port 1(c1) entered forwarding state
[  695.919481] br0: port 1(c1) entered disabled state
[  695.919752] c1 (unregistering): left allmulticast mode
[  695.919800] c1 (unregistering): left promiscuous mode
[  695.919844] br0: port 1(c1) entered disabled state
[  695.960465] br0: port 2(c2) entered disabled state
[  695.960795] c2 (unregistering): left allmulticast mode
[  695.960878] c2 (unregistering): left promiscuous mode
[  695.960944] br0: port 2(c2) entered disabled state
[  696.006547] br0: port 3(c3) entered disabled state
[  696.006804] c3 (unregistering): left allmulticast mode
[  696.006847] c3 (unregistering): left promiscuous mode
[  696.006898] br0: port 3(c3) entered disabled state
[  696.050493] br0: port 4(sender) entered disabled state
[  696.050795] sender (unregistering): left allmulticast mode
[  696.050843] sender (unregistering): left promiscuous mode
[  696.050891] br0: port 4(sender) entered disabled state