[   34.758543][  T706] br0: port 1(c1) entered blocking state
[   34.758699][  T706] br0: port 1(c1) entered disabled state
[   34.759238][  T706] c1: entered allmulticast mode
[   34.760618][  T706] c1: entered promiscuous mode
[   34.910588][  T711] br0: port 2(c2) entered blocking state
[   34.911483][  T711] br0: port 2(c2) entered disabled state
[   34.911789][  T711] c2: entered allmulticast mode
[   34.913246][  T711] c2: entered promiscuous mode
[   35.058020][  T716] br0: port 3(c3) entered blocking state
[   35.058241][  T716] br0: port 3(c3) entered disabled state
[   35.058477][  T716] c3: entered allmulticast mode
[   35.060407][  T716] c3: entered promiscuous mode
[   35.201522][  T721] br0: port 4(sender) entered blocking state
[   35.201758][  T721] br0: port 4(sender) entered disabled state
[   35.202731][  T721] sender: entered allmulticast mode
[   35.204334][  T721] sender: entered promiscuous mode
[   35.258441][  T723] br0: port 4(sender) entered blocking state
[   35.258723][  T723] br0: port 4(sender) entered forwarding state
[   35.259212][  T723] br0: port 3(c3) entered blocking state
[   35.259366][  T723] br0: port 3(c3) entered forwarding state
[   35.259722][  T723] br0: port 2(c2) entered blocking state
[   35.259890][  T723] br0: port 2(c2) entered forwarding state
[   35.260209][  T723] br0: port 1(c1) entered blocking state
[   35.260350][  T723] br0: port 1(c1) entered forwarding state
[   46.421533][   T71] br0: port 1(c1) entered disabled state
[   46.424296][   T71] c1 (unregistering): left allmulticast mode
[   46.424603][   T71] c1 (unregistering): left promiscuous mode
[   46.424820][   T71] br0: port 1(c1) entered disabled state
[   46.523072][   T71] br0: port 2(c2) entered disabled state
[   46.525946][   T71] c2 (unregistering): left allmulticast mode
[   46.526181][   T71] c2 (unregistering): left promiscuous mode
[   46.526354][   T71] br0: port 2(c2) entered disabled state
[   46.642466][   T71] br0: port 3(c3) entered disabled state
[   46.645470][   T71] c3 (unregistering): left allmulticast mode
[   46.645671][   T71] c3 (unregistering): left promiscuous mode
[   46.645850][   T71] br0: port 3(c3) entered disabled state
[   46.753903][   T71] br0: port 4(sender) entered disabled state
[   46.756838][   T71] sender (unregistering): left allmulticast mode
[   46.757118][   T71] sender (unregistering): left promiscuous mode
[   46.757305][   T71] br0: port 4(sender) entered disabled state