[  459.186795] br0: port 1(c1) entered blocking state
[  459.186868] br0: port 1(c1) entered disabled state
[  459.186942] c1: entered allmulticast mode
[  459.187030] c1: entered promiscuous mode
[  459.242225] br0: port 2(c2) entered blocking state
[  459.242280] br0: port 2(c2) entered disabled state
[  459.242349] c2: entered allmulticast mode
[  459.242417] c2: entered promiscuous mode
[  459.302472] br0: port 3(c3) entered blocking state
[  459.302555] br0: port 3(c3) entered disabled state
[  459.302643] c3: entered allmulticast mode
[  459.302743] c3: entered promiscuous mode
[  459.370187] br0: port 4(sender) entered blocking state
[  459.370271] br0: port 4(sender) entered disabled state
[  459.370341] sender: entered allmulticast mode
[  459.370430] sender: entered promiscuous mode
[  459.395248] br0: port 4(sender) entered blocking state
[  459.395340] br0: port 4(sender) entered forwarding state
[  459.395410] br0: port 3(c3) entered blocking state
[  459.395471] br0: port 3(c3) entered forwarding state
[  459.395535] br0: port 2(c2) entered blocking state
[  459.395595] br0: port 2(c2) entered forwarding state
[  459.395658] br0: port 1(c1) entered blocking state
[  459.395719] br0: port 1(c1) entered forwarding state
[  470.132125] br0: port 1(c1) entered disabled state
[  470.132474] c1 (unregistering): left allmulticast mode
[  470.132565] c1 (unregistering): left promiscuous mode
[  470.132631] br0: port 1(c1) entered disabled state
[  470.178140] br0: port 2(c2) entered disabled state
[  470.179257] c2 (unregistering): left allmulticast mode
[  470.179356] c2 (unregistering): left promiscuous mode
[  470.179425] br0: port 2(c2) entered disabled state
[  470.236116] br0: port 3(c3) entered disabled state
[  470.236456] c3 (unregistering): left allmulticast mode
[  470.236559] c3 (unregistering): left promiscuous mode
[  470.236633] br0: port 3(c3) entered disabled state
[  470.279151] br0: port 4(sender) entered disabled state
[  470.279459] sender (unregistering): left allmulticast mode
[  470.279534] sender (unregistering): left promiscuous mode
[  470.279599] br0: port 4(sender) entered disabled state