[  707.991715] br0: port 1(c1) entered blocking state
[  707.991807] br0: port 1(c1) entered disabled state
[  707.991881] c1: entered allmulticast mode
[  707.991963] c1: entered promiscuous mode
[  708.038803] br0: port 2(c2) entered blocking state
[  708.038868] br0: port 2(c2) entered disabled state
[  708.038928] c2: entered allmulticast mode
[  708.039009] c2: entered promiscuous mode
[  708.084193] br0: port 3(c3) entered blocking state
[  708.084285] br0: port 3(c3) entered disabled state
[  708.084349] c3: entered allmulticast mode
[  708.084439] c3: entered promiscuous mode
[  708.128163] br0: port 4(sender) entered blocking state
[  708.128211] br0: port 4(sender) entered disabled state
[  708.128268] sender: entered allmulticast mode
[  708.128339] sender: entered promiscuous mode
[  708.144647] br0: port 4(sender) entered blocking state
[  708.144717] br0: port 4(sender) entered forwarding state
[  708.144770] br0: port 3(c3) entered blocking state
[  708.144824] br0: port 3(c3) entered forwarding state
[  708.144877] br0: port 2(c2) entered blocking state
[  708.144931] br0: port 2(c2) entered forwarding state
[  708.144988] br0: port 1(c1) entered blocking state
[  708.145044] br0: port 1(c1) entered forwarding state
[  718.827224] br0: port 1(c1) entered disabled state
[  718.827843] c1 (unregistering): left allmulticast mode
[  718.827888] c1 (unregistering): left promiscuous mode
[  718.827927] br0: port 1(c1) entered disabled state
[  718.857132] br0: port 2(c2) entered disabled state
[  718.857376] c2 (unregistering): left allmulticast mode
[  718.857444] c2 (unregistering): left promiscuous mode
[  718.857487] br0: port 2(c2) entered disabled state
[  718.890076] br0: port 3(c3) entered disabled state
[  718.890282] c3 (unregistering): left allmulticast mode
[  718.890324] c3 (unregistering): left promiscuous mode
[  718.890359] br0: port 3(c3) entered disabled state
[  718.928139] br0: port 4(sender) entered disabled state
[  718.928407] sender (unregistering): left allmulticast mode
[  718.928471] sender (unregistering): left promiscuous mode
[  718.928510] br0: port 4(sender) entered disabled state