[  685.773176] br0: port 1(c1) entered blocking state
[  685.773251] br0: port 1(c1) entered disabled state
[  685.773303] c1: entered allmulticast mode
[  685.773376] c1: entered promiscuous mode
[  685.829025] br0: port 2(c2) entered blocking state
[  685.829139] br0: port 2(c2) entered disabled state
[  685.829221] c2: entered allmulticast mode
[  685.829323] c2: entered promiscuous mode
[  685.884669] br0: port 3(c3) entered blocking state
[  685.884769] br0: port 3(c3) entered disabled state
[  685.884855] c3: entered allmulticast mode
[  685.884960] c3: entered promiscuous mode
[  685.937729] br0: port 4(sender) entered blocking state
[  685.937821] br0: port 4(sender) entered disabled state
[  685.937879] sender: entered allmulticast mode
[  685.937999] sender: entered promiscuous mode
[  685.957656] br0: port 4(sender) entered blocking state
[  685.957735] br0: port 4(sender) entered forwarding state
[  685.957798] br0: port 3(c3) entered blocking state
[  685.957891] br0: port 3(c3) entered forwarding state
[  685.957931] br0: port 2(c2) entered blocking state
[  685.957964] br0: port 2(c2) entered forwarding state
[  685.958003] br0: port 1(c1) entered blocking state
[  685.958044] br0: port 1(c1) entered forwarding state
[  696.679054] br0: port 1(c1) entered disabled state
[  696.679582] c1 (unregistering): left allmulticast mode
[  696.679636] c1 (unregistering): left promiscuous mode
[  696.679682] br0: port 1(c1) entered disabled state
[  696.728136] br0: port 2(c2) entered disabled state
[  696.728608] c2 (unregistering): left allmulticast mode
[  696.728661] c2 (unregistering): left promiscuous mode
[  696.728701] br0: port 2(c2) entered disabled state
[  696.769135] br0: port 3(c3) entered disabled state
[  696.769612] c3 (unregistering): left allmulticast mode
[  696.769667] c3 (unregistering): left promiscuous mode
[  696.769709] br0: port 3(c3) entered disabled state
[  696.805114] br0: port 4(sender) entered disabled state
[  696.805379] sender (unregistering): left allmulticast mode
[  696.805433] sender (unregistering): left promiscuous mode
[  696.805481] br0: port 4(sender) entered disabled state