[  459.255546] br0: port 1(c1) entered blocking state
[  459.255625] br0: port 1(c1) entered disabled state
[  459.255693] c1: entered allmulticast mode
[  459.255770] c1: entered promiscuous mode
[  459.308287] br0: port 2(c2) entered blocking state
[  459.308388] br0: port 2(c2) entered disabled state
[  459.308465] c2: entered allmulticast mode
[  459.308568] c2: entered promiscuous mode
[  459.360650] br0: port 3(c3) entered blocking state
[  459.360748] br0: port 3(c3) entered disabled state
[  459.360823] c3: entered allmulticast mode
[  459.360925] c3: entered promiscuous mode
[  459.413910] br0: port 4(sender) entered blocking state
[  459.413973] br0: port 4(sender) entered disabled state
[  459.414041] sender: entered allmulticast mode
[  459.414147] sender: entered promiscuous mode
[  459.435254] br0: port 4(sender) entered blocking state
[  459.435324] br0: port 4(sender) entered forwarding state
[  459.435373] br0: port 3(c3) entered blocking state
[  459.435433] br0: port 3(c3) entered forwarding state
[  459.435487] br0: port 2(c2) entered blocking state
[  459.435529] br0: port 2(c2) entered forwarding state
[  459.435574] br0: port 1(c1) entered blocking state
[  459.435629] br0: port 1(c1) entered forwarding state
[  470.129341] br0: port 1(c1) entered disabled state
[  470.129714] c1 (unregistering): left allmulticast mode
[  470.129769] c1 (unregistering): left promiscuous mode
[  470.129861] br0: port 1(c1) entered disabled state
[  470.171343] br0: port 2(c2) entered disabled state
[  470.171828] c2 (unregistering): left allmulticast mode
[  470.171938] c2 (unregistering): left promiscuous mode
[  470.171997] br0: port 2(c2) entered disabled state
[  470.206311] br0: port 3(c3) entered disabled state
[  470.206558] c3 (unregistering): left allmulticast mode
[  470.206604] c3 (unregistering): left promiscuous mode
[  470.206653] br0: port 3(c3) entered disabled state
[  470.246394] br0: port 4(sender) entered disabled state
[  470.247045] sender (unregistering): left allmulticast mode
[  470.247112] sender (unregistering): left promiscuous mode
[  470.247183] br0: port 4(sender) entered disabled state