[  708.540206] br0: port 1(c1) entered blocking state
[  708.540279] br0: port 1(c1) entered disabled state
[  708.540339] c1: entered allmulticast mode
[  708.540435] c1: entered promiscuous mode
[  708.583258] br0: port 2(c2) entered blocking state
[  708.583343] br0: port 2(c2) entered disabled state
[  708.583410] c2: entered allmulticast mode
[  708.583494] c2: entered promiscuous mode
[  708.629806] br0: port 3(c3) entered blocking state
[  708.629893] br0: port 3(c3) entered disabled state
[  708.629962] c3: entered allmulticast mode
[  708.630055] c3: entered promiscuous mode
[  708.675983] br0: port 4(sender) entered blocking state
[  708.676053] br0: port 4(sender) entered disabled state
[  708.676119] sender: entered allmulticast mode
[  708.676215] sender: entered promiscuous mode
[  708.693790] br0: port 4(sender) entered blocking state
[  708.693854] br0: port 4(sender) entered forwarding state
[  708.693907] br0: port 3(c3) entered blocking state
[  708.693948] br0: port 3(c3) entered forwarding state
[  708.693987] br0: port 2(c2) entered blocking state
[  708.694027] br0: port 2(c2) entered forwarding state
[  708.694071] br0: port 1(c1) entered blocking state
[  708.694108] br0: port 1(c1) entered forwarding state
[  719.419488] br0: port 1(c1) entered disabled state
[  719.419749] c1 (unregistering): left allmulticast mode
[  719.419793] c1 (unregistering): left promiscuous mode
[  719.419833] br0: port 1(c1) entered disabled state
[  719.463411] br0: port 2(c2) entered disabled state
[  719.463788] c2 (unregistering): left allmulticast mode
[  719.463844] c2 (unregistering): left promiscuous mode
[  719.463878] br0: port 2(c2) entered disabled state
[  719.510421] br0: port 3(c3) entered disabled state
[  719.510664] c3 (unregistering): left allmulticast mode
[  719.510708] c3 (unregistering): left promiscuous mode
[  719.510743] br0: port 3(c3) entered disabled state
[  719.529361] sender: left allmulticast mode
[  719.529437] sender: left promiscuous mode
[  719.529499] br0: port 4(sender) entered disabled state