[  563.505802] br0: port 1(c1) entered blocking state
[  563.505882] br0: port 1(c1) entered disabled state
[  563.505957] c1: entered allmulticast mode
[  563.506043] c1: entered promiscuous mode
[  563.593571] br0: port 2(c2) entered blocking state
[  563.593646] br0: port 2(c2) entered disabled state
[  563.593717] c2: entered allmulticast mode
[  563.593817] c2: entered promiscuous mode
[  563.678759] br0: port 3(c3) entered blocking state
[  563.678839] br0: port 3(c3) entered disabled state
[  563.678902] c3: entered allmulticast mode
[  563.678976] c3: entered promiscuous mode
[  563.764868] br0: port 4(sender) entered blocking state
[  563.764951] br0: port 4(sender) entered disabled state
[  563.765025] sender: entered allmulticast mode
[  563.765124] sender: entered promiscuous mode
[  563.800487] br0: port 4(sender) entered blocking state
[  563.800550] br0: port 4(sender) entered forwarding state
[  563.800604] br0: port 3(c3) entered blocking state
[  563.800649] br0: port 3(c3) entered forwarding state
[  563.800692] br0: port 2(c2) entered blocking state
[  563.800735] br0: port 2(c2) entered forwarding state
[  563.800787] br0: port 1(c1) entered blocking state
[  563.800833] br0: port 1(c1) entered forwarding state
[  574.597106] br0: port 1(c1) entered disabled state
[  574.597492] c1 (unregistering): left allmulticast mode
[  574.597528] c1 (unregistering): left promiscuous mode
[  574.597566] br0: port 1(c1) entered disabled state
[  574.661021] br0: port 2(c2) entered disabled state
[  574.661338] c2 (unregistering): left allmulticast mode
[  574.661406] c2 (unregistering): left promiscuous mode
[  574.661457] br0: port 2(c2) entered disabled state
[  574.724027] br0: port 3(c3) entered disabled state
[  574.724426] c3 (unregistering): left allmulticast mode
[  574.724477] c3 (unregistering): left promiscuous mode
[  574.724523] br0: port 3(c3) entered disabled state
[  574.795975] br0: port 4(sender) entered disabled state
[  574.796284] sender (unregistering): left allmulticast mode
[  574.796337] sender (unregistering): left promiscuous mode
[  574.796381] br0: port 4(sender) entered disabled state