[  689.700599] br0: port 1(c1) entered blocking state
[  689.700686] br0: port 1(c1) entered disabled state
[  689.700748] c1: entered allmulticast mode
[  689.700822] c1: entered promiscuous mode
[  689.743387] br0: port 2(c2) entered blocking state
[  689.743469] br0: port 2(c2) entered disabled state
[  689.743545] c2: entered allmulticast mode
[  689.743643] c2: entered promiscuous mode
[  689.786648] br0: port 3(c3) entered blocking state
[  689.786732] br0: port 3(c3) entered disabled state
[  689.786796] c3: entered allmulticast mode
[  689.786872] c3: entered promiscuous mode
[  689.831074] br0: port 4(sender) entered blocking state
[  689.831139] br0: port 4(sender) entered disabled state
[  689.831206] sender: entered allmulticast mode
[  689.831298] sender: entered promiscuous mode
[  689.848576] br0: port 4(sender) entered blocking state
[  689.848637] br0: port 4(sender) entered forwarding state
[  689.848683] br0: port 3(c3) entered blocking state
[  689.848723] br0: port 3(c3) entered forwarding state
[  689.848761] br0: port 2(c2) entered blocking state
[  689.848800] br0: port 2(c2) entered forwarding state
[  689.848838] br0: port 1(c1) entered blocking state
[  689.848877] br0: port 1(c1) entered forwarding state
[  700.545801] br0: port 1(c1) entered disabled state
[  700.546166] c1 (unregistering): left allmulticast mode
[  700.546226] c1 (unregistering): left promiscuous mode
[  700.546272] br0: port 1(c1) entered disabled state
[  700.579950] br0: port 2(c2) entered disabled state
[  700.580334] c2 (unregistering): left allmulticast mode
[  700.580382] c2 (unregistering): left promiscuous mode
[  700.580423] br0: port 2(c2) entered disabled state
[  700.619752] br0: port 3(c3) entered disabled state
[  700.619973] c3 (unregistering): left allmulticast mode
[  700.620018] c3 (unregistering): left promiscuous mode
[  700.620054] br0: port 3(c3) entered disabled state
[  700.660806] br0: port 4(sender) entered disabled state
[  700.661079] sender (unregistering): left allmulticast mode
[  700.661133] sender (unregistering): left promiscuous mode
[  700.661174] br0: port 4(sender) entered disabled state