[  707.042786] br0: port 1(c1) entered blocking state
[  707.042860] br0: port 1(c1) entered disabled state
[  707.042945] c1: entered allmulticast mode
[  707.043027] c1: entered promiscuous mode
[  707.090897] br0: port 2(c2) entered blocking state
[  707.090970] br0: port 2(c2) entered disabled state
[  707.091060] c2: entered allmulticast mode
[  707.091149] c2: entered promiscuous mode
[  707.141806] br0: port 3(c3) entered blocking state
[  707.141877] br0: port 3(c3) entered disabled state
[  707.141946] c3: entered allmulticast mode
[  707.142042] c3: entered promiscuous mode
[  707.194147] br0: port 4(sender) entered blocking state
[  707.194232] br0: port 4(sender) entered disabled state
[  707.194311] sender: entered allmulticast mode
[  707.194428] sender: entered promiscuous mode
[  707.214587] br0: port 4(sender) entered blocking state
[  707.214668] br0: port 4(sender) entered forwarding state
[  707.214726] br0: port 3(c3) entered blocking state
[  707.214784] br0: port 3(c3) entered forwarding state
[  707.214839] br0: port 2(c2) entered blocking state
[  707.214895] br0: port 2(c2) entered forwarding state
[  707.214950] br0: port 1(c1) entered blocking state
[  707.215007] br0: port 1(c1) entered forwarding state
[  717.934196] br0: port 1(c1) entered disabled state
[  717.934450] c1 (unregistering): left allmulticast mode
[  717.934501] c1 (unregistering): left promiscuous mode
[  717.934555] br0: port 1(c1) entered disabled state
[  717.972237] br0: port 2(c2) entered disabled state
[  717.972461] c2 (unregistering): left allmulticast mode
[  717.972505] c2 (unregistering): left promiscuous mode
[  717.972546] br0: port 2(c2) entered disabled state
[  718.003194] br0: port 3(c3) entered disabled state
[  718.003487] c3 (unregistering): left allmulticast mode
[  718.003544] c3 (unregistering): left promiscuous mode
[  718.003599] br0: port 3(c3) entered disabled state
[  718.048182] br0: port 4(sender) entered disabled state
[  718.048430] sender (unregistering): left allmulticast mode
[  718.048493] sender (unregistering): left promiscuous mode
[  718.048549] br0: port 4(sender) entered disabled state