[  701.394883] br0: port 1(c1) entered blocking state
[  701.394974] br0: port 1(c1) entered disabled state
[  701.395035] c1: entered allmulticast mode
[  701.395108] c1: entered promiscuous mode
[  701.444914] br0: port 2(c2) entered blocking state
[  701.444976] br0: port 2(c2) entered disabled state
[  701.445040] c2: entered allmulticast mode
[  701.445108] c2: entered promiscuous mode
[  701.494131] br0: port 3(c3) entered blocking state
[  701.494226] br0: port 3(c3) entered disabled state
[  701.494308] c3: entered allmulticast mode
[  701.494395] c3: entered promiscuous mode
[  701.545922] br0: port 4(sender) entered blocking state
[  701.545981] br0: port 4(sender) entered disabled state
[  701.546037] sender: entered allmulticast mode
[  701.546111] sender: entered promiscuous mode
[  701.566083] br0: port 4(sender) entered blocking state
[  701.566139] br0: port 4(sender) entered forwarding state
[  701.566189] br0: port 3(c3) entered blocking state
[  701.566227] br0: port 3(c3) entered forwarding state
[  701.566264] br0: port 2(c2) entered blocking state
[  701.566299] br0: port 2(c2) entered forwarding state
[  701.566335] br0: port 1(c1) entered blocking state
[  701.566372] br0: port 1(c1) entered forwarding state
[  712.268834] br0: port 1(c1) entered disabled state
[  712.269130] c1 (unregistering): left allmulticast mode
[  712.269183] c1 (unregistering): left promiscuous mode
[  712.269231] br0: port 1(c1) entered disabled state
[  712.305820] br0: port 2(c2) entered disabled state
[  712.306113] c2 (unregistering): left allmulticast mode
[  712.306176] c2 (unregistering): left promiscuous mode
[  712.306268] br0: port 2(c2) entered disabled state
[  712.342829] br0: port 3(c3) entered disabled state
[  712.343180] c3 (unregistering): left allmulticast mode
[  712.343259] c3 (unregistering): left promiscuous mode
[  712.343316] br0: port 3(c3) entered disabled state
[  712.382791] br0: port 4(sender) entered disabled state
[  712.383067] sender (unregistering): left allmulticast mode
[  712.383140] sender (unregistering): left promiscuous mode
[  712.383197] br0: port 4(sender) entered disabled state