[  605.698876] br0: port 1(c1) entered blocking state
[  605.698941] br0: port 1(c1) entered disabled state
[  605.698990] c1: entered allmulticast mode
[  605.699063] c1: entered promiscuous mode
[  605.776780] br0: port 2(c2) entered blocking state
[  605.776842] br0: port 2(c2) entered disabled state
[  605.776903] c2: entered allmulticast mode
[  605.776986] c2: entered promiscuous mode
[  605.851602] br0: port 3(c3) entered blocking state
[  605.851670] br0: port 3(c3) entered disabled state
[  605.851728] c3: entered allmulticast mode
[  605.851808] c3: entered promiscuous mode
[  605.930145] br0: port 4(sender) entered blocking state
[  605.930204] br0: port 4(sender) entered disabled state
[  605.930266] sender: entered allmulticast mode
[  605.930345] sender: entered promiscuous mode
[  605.957028] br0: port 4(sender) entered blocking state
[  605.957089] br0: port 4(sender) entered forwarding state
[  605.957130] br0: port 3(c3) entered blocking state
[  605.957164] br0: port 3(c3) entered forwarding state
[  605.957199] br0: port 2(c2) entered blocking state
[  605.957244] br0: port 2(c2) entered forwarding state
[  605.957281] br0: port 1(c1) entered blocking state
[  605.957314] br0: port 1(c1) entered forwarding state
[  616.725429] br0: port 1(c1) entered disabled state
[  616.725814] c1 (unregistering): left allmulticast mode
[  616.725864] c1 (unregistering): left promiscuous mode
[  616.725898] br0: port 1(c1) entered disabled state
[  616.788406] br0: port 2(c2) entered disabled state
[  616.788675] c2 (unregistering): left allmulticast mode
[  616.788730] c2 (unregistering): left promiscuous mode
[  616.788785] br0: port 2(c2) entered disabled state
[  616.854569] br0: port 3(c3) entered disabled state
[  616.854868] c3 (unregistering): left allmulticast mode
[  616.854922] c3 (unregistering): left promiscuous mode
[  616.854981] br0: port 3(c3) entered disabled state
[  616.917500] br0: port 4(sender) entered disabled state
[  616.917795] sender (unregistering): left allmulticast mode
[  616.917845] sender (unregistering): left promiscuous mode
[  616.917888] br0: port 4(sender) entered disabled state