[  709.042785] br0: port 1(c1) entered blocking state
[  709.042904] br0: port 1(c1) entered disabled state
[  709.042993] c1: entered allmulticast mode
[  709.043102] c1: entered promiscuous mode
[  709.088908] br0: port 2(c2) entered blocking state
[  709.088974] br0: port 2(c2) entered disabled state
[  709.089040] c2: entered allmulticast mode
[  709.089122] c2: entered promiscuous mode
[  709.134116] br0: port 3(c3) entered blocking state
[  709.134214] br0: port 3(c3) entered disabled state
[  709.134293] c3: entered allmulticast mode
[  709.134394] c3: entered promiscuous mode
[  709.179163] br0: port 4(sender) entered blocking state
[  709.179219] br0: port 4(sender) entered disabled state
[  709.179284] sender: entered allmulticast mode
[  709.179377] sender: entered promiscuous mode
[  709.197202] br0: port 4(sender) entered blocking state
[  709.197273] br0: port 4(sender) entered forwarding state
[  709.197318] br0: port 3(c3) entered blocking state
[  709.197358] br0: port 3(c3) entered forwarding state
[  709.197401] br0: port 2(c2) entered blocking state
[  709.197438] br0: port 2(c2) entered forwarding state
[  709.197473] br0: port 1(c1) entered blocking state
[  709.197509] br0: port 1(c1) entered forwarding state
[  719.913435] br0: port 1(c1) entered disabled state
[  719.913731] c1 (unregistering): left allmulticast mode
[  719.913786] c1 (unregistering): left promiscuous mode
[  719.913834] br0: port 1(c1) entered disabled state
[  719.951410] br0: port 2(c2) entered disabled state
[  719.951688] c2 (unregistering): left allmulticast mode
[  719.951745] c2 (unregistering): left promiscuous mode
[  719.951790] br0: port 2(c2) entered disabled state
[  719.992429] br0: port 3(c3) entered disabled state
[  719.992709] c3 (unregistering): left allmulticast mode
[  719.992782] c3 (unregistering): left promiscuous mode
[  719.992841] br0: port 3(c3) entered disabled state
[  720.031403] br0: port 4(sender) entered disabled state
[  720.031828] sender (unregistering): left allmulticast mode
[  720.031891] sender (unregistering): left promiscuous mode
[  720.031947] br0: port 4(sender) entered disabled state