[  708.050350] br0: port 1(c1) entered blocking state
[  708.050439] br0: port 1(c1) entered disabled state
[  708.050500] c1: entered allmulticast mode
[  708.050574] c1: entered promiscuous mode
[  708.098087] br0: port 2(c2) entered blocking state
[  708.098149] br0: port 2(c2) entered disabled state
[  708.098197] c2: entered allmulticast mode
[  708.098268] c2: entered promiscuous mode
[  708.145383] br0: port 3(c3) entered blocking state
[  708.145475] br0: port 3(c3) entered disabled state
[  708.145534] c3: entered allmulticast mode
[  708.145610] c3: entered promiscuous mode
[  708.193715] br0: port 4(sender) entered blocking state
[  708.193778] br0: port 4(sender) entered disabled state
[  708.193830] sender: entered allmulticast mode
[  708.193923] sender: entered promiscuous mode
[  708.213761] br0: port 4(sender) entered blocking state
[  708.213842] br0: port 4(sender) entered forwarding state
[  708.213899] br0: port 3(c3) entered blocking state
[  708.213965] br0: port 3(c3) entered forwarding state
[  708.214039] br0: port 2(c2) entered blocking state
[  708.214096] br0: port 2(c2) entered forwarding state
[  708.214150] br0: port 1(c1) entered blocking state
[  708.214206] br0: port 1(c1) entered forwarding state
[  718.930163] br0: port 1(c1) entered disabled state
[  718.930450] c1 (unregistering): left allmulticast mode
[  718.930515] c1 (unregistering): left promiscuous mode
[  718.930561] br0: port 1(c1) entered disabled state
[  718.964123] br0: port 2(c2) entered disabled state
[  718.964440] c2 (unregistering): left allmulticast mode
[  718.964493] c2 (unregistering): left promiscuous mode
[  718.964532] br0: port 2(c2) entered disabled state
[  719.001097] br0: port 3(c3) entered disabled state
[  719.001330] c3 (unregistering): left allmulticast mode
[  719.001370] c3 (unregistering): left promiscuous mode
[  719.001406] br0: port 3(c3) entered disabled state
[  719.034153] br0: port 4(sender) entered disabled state
[  719.034580] sender (unregistering): left allmulticast mode
[  719.034655] sender (unregistering): left promiscuous mode
[  719.034707] br0: port 4(sender) entered disabled state