[  705.359294] br0: port 1(c1) entered blocking state
[  705.359347] br0: port 1(c1) entered disabled state
[  705.359387] c1: entered allmulticast mode
[  705.359450] c1: entered promiscuous mode
[  705.397868] br0: port 2(c2) entered blocking state
[  705.397924] br0: port 2(c2) entered disabled state
[  705.397967] c2: entered allmulticast mode
[  705.398030] c2: entered promiscuous mode
[  705.436348] br0: port 3(c3) entered blocking state
[  705.436405] br0: port 3(c3) entered disabled state
[  705.436456] c3: entered allmulticast mode
[  705.436518] c3: entered promiscuous mode
[  705.476171] br0: port 4(sender) entered blocking state
[  705.476222] br0: port 4(sender) entered disabled state
[  705.476272] sender: entered allmulticast mode
[  705.476346] sender: entered promiscuous mode
[  705.492246] br0: port 4(sender) entered blocking state
[  705.492307] br0: port 4(sender) entered forwarding state
[  705.492359] br0: port 3(c3) entered blocking state
[  705.492412] br0: port 3(c3) entered forwarding state
[  705.492465] br0: port 2(c2) entered blocking state
[  705.492519] br0: port 2(c2) entered forwarding state
[  705.492572] br0: port 1(c1) entered blocking state
[  705.492620] br0: port 1(c1) entered forwarding state
[  716.172060] br0: port 1(c1) entered disabled state
[  716.172355] c1 (unregistering): left allmulticast mode
[  716.172410] c1 (unregistering): left promiscuous mode
[  716.172470] br0: port 1(c1) entered disabled state
[  716.205040] br0: port 2(c2) entered disabled state
[  716.205337] c2 (unregistering): left allmulticast mode
[  716.205395] c2 (unregistering): left promiscuous mode
[  716.205434] br0: port 2(c2) entered disabled state
[  716.249038] br0: port 3(c3) entered disabled state
[  716.249344] c3 (unregistering): left allmulticast mode
[  716.249407] c3 (unregistering): left promiscuous mode
[  716.249460] br0: port 3(c3) entered disabled state
[  716.291999] br0: port 4(sender) entered disabled state
[  716.292241] sender (unregistering): left allmulticast mode
[  716.292296] sender (unregistering): left promiscuous mode
[  716.292352] br0: port 4(sender) entered disabled state