[  700.730885] br0: port 1(c1) entered blocking state
[  700.730948] br0: port 1(c1) entered disabled state
[  700.731011] c1: entered allmulticast mode
[  700.731085] c1: entered promiscuous mode
[  700.781930] br0: port 2(c2) entered blocking state
[  700.782001] br0: port 2(c2) entered disabled state
[  700.782059] c2: entered allmulticast mode
[  700.782148] c2: entered promiscuous mode
[  700.834660] br0: port 3(c3) entered blocking state
[  700.834726] br0: port 3(c3) entered disabled state
[  700.834798] c3: entered allmulticast mode
[  700.834875] c3: entered promiscuous mode
[  700.889087] br0: port 4(sender) entered blocking state
[  700.889166] br0: port 4(sender) entered disabled state
[  700.889224] sender: entered allmulticast mode
[  700.889323] sender: entered promiscuous mode
[  700.911478] br0: port 4(sender) entered blocking state
[  700.911533] br0: port 4(sender) entered forwarding state
[  700.911574] br0: port 3(c3) entered blocking state
[  700.911615] br0: port 3(c3) entered forwarding state
[  700.911657] br0: port 2(c2) entered blocking state
[  700.911697] br0: port 2(c2) entered forwarding state
[  700.911740] br0: port 1(c1) entered blocking state
[  700.911780] br0: port 1(c1) entered forwarding state
[  711.618300] br0: port 1(c1) entered disabled state
[  711.618561] c1 (unregistering): left allmulticast mode
[  711.618609] c1 (unregistering): left promiscuous mode
[  711.618661] br0: port 1(c1) entered disabled state
[  711.647205] br0: port 2(c2) entered disabled state
[  711.647458] c2 (unregistering): left allmulticast mode
[  711.647524] c2 (unregistering): left promiscuous mode
[  711.647574] br0: port 2(c2) entered disabled state
[  711.687208] br0: port 3(c3) entered disabled state
[  711.687493] c3 (unregistering): left allmulticast mode
[  711.687550] c3 (unregistering): left promiscuous mode
[  711.687602] br0: port 3(c3) entered disabled state
[  711.728255] br0: port 4(sender) entered disabled state
[  711.728556] sender (unregistering): left allmulticast mode
[  711.728613] sender (unregistering): left promiscuous mode
[  711.728657] br0: port 4(sender) entered disabled state