[   35.959298][  T705] br0: port 1(c1) entered blocking state
[   35.959528][  T705] br0: port 1(c1) entered disabled state
[   35.959753][  T705] c1: entered allmulticast mode
[   35.961242][  T705] c1: entered promiscuous mode
[   36.116225][  T710] br0: port 2(c2) entered blocking state
[   36.116394][  T710] br0: port 2(c2) entered disabled state
[   36.116548][  T710] c2: entered allmulticast mode
[   36.117976][  T710] c2: entered promiscuous mode
[   36.281539][  T715] br0: port 3(c3) entered blocking state
[   36.281716][  T715] br0: port 3(c3) entered disabled state
[   36.281867][  T715] c3: entered allmulticast mode
[   36.283301][  T715] c3: entered promiscuous mode
[   36.432170][  T720] br0: port 4(sender) entered blocking state
[   36.432416][  T720] br0: port 4(sender) entered disabled state
[   36.432650][  T720] sender: entered allmulticast mode
[   36.434146][  T720] sender: entered promiscuous mode
[   36.493744][  T722] br0: port 4(sender) entered blocking state
[   36.494053][  T722] br0: port 4(sender) entered forwarding state
[   36.494542][  T722] br0: port 3(c3) entered blocking state
[   36.494678][  T722] br0: port 3(c3) entered forwarding state
[   36.495046][  T722] br0: port 2(c2) entered blocking state
[   36.495186][  T722] br0: port 2(c2) entered forwarding state
[   36.495458][  T722] br0: port 1(c1) entered blocking state
[   36.495596][  T722] br0: port 1(c1) entered forwarding state
[   47.668499][   T12] br0: port 1(c1) entered disabled state
[   47.671786][   T12] c1 (unregistering): left allmulticast mode
[   47.671996][   T12] c1 (unregistering): left promiscuous mode
[   47.672179][   T12] br0: port 1(c1) entered disabled state
[   47.800904][   T12] br0: port 2(c2) entered disabled state
[   47.813209][   T12] c2 (unregistering): left allmulticast mode
[   47.813411][   T12] c2 (unregistering): left promiscuous mode
[   47.813589][   T12] br0: port 2(c2) entered disabled state
[   47.935635][   T12] br0: port 3(c3) entered disabled state
[   47.939628][   T12] c3 (unregistering): left allmulticast mode
[   47.939847][   T12] c3 (unregistering): left promiscuous mode
[   47.940133][   T12] br0: port 3(c3) entered disabled state
[   48.068333][   T12] br0: port 4(sender) entered disabled state
[   48.072116][   T12] sender (unregistering): left allmulticast mode
[   48.072320][   T12] sender (unregistering): left promiscuous mode
[   48.072506][   T12] br0: port 4(sender) entered disabled state