[ 3030.540500][T27401] br0: port 1(c1) entered blocking state
[ 3030.540971][T27401] br0: port 1(c1) entered disabled state
[ 3030.541342][T27401] c1: entered allmulticast mode
[ 3030.546285][T27401] c1: entered promiscuous mode
[ 3031.249317][T27406] br0: port 2(c2) entered blocking state
[ 3031.249836][T27406] br0: port 2(c2) entered disabled state
[ 3031.250297][T27406] c2: entered allmulticast mode
[ 3031.254407][T27406] c2: entered promiscuous mode
[ 3032.061786][T27411] br0: port 3(c3) entered blocking state
[ 3032.063117][T27411] br0: port 3(c3) entered disabled state
[ 3032.063471][T27411] c3: entered allmulticast mode
[ 3032.068072][T27411] c3: entered promiscuous mode
[ 3032.795312][T27416] br0: port 4(sender) entered blocking state
[ 3032.795729][T27416] br0: port 4(sender) entered disabled state
[ 3032.798029][T27416] sender: entered allmulticast mode
[ 3032.802730][T27416] sender: entered promiscuous mode
[ 3033.067590][T27418] br0: port 4(sender) entered blocking state
[ 3033.068049][T27418] br0: port 4(sender) entered forwarding state
[ 3033.068787][T27418] br0: port 3(c3) entered blocking state
[ 3033.069132][T27418] br0: port 3(c3) entered forwarding state
[ 3033.069804][T27418] br0: port 2(c2) entered blocking state
[ 3033.070145][T27418] br0: port 2(c2) entered forwarding state
[ 3033.071172][T27418] br0: port 1(c1) entered blocking state
[ 3033.071515][T27418] br0: port 1(c1) entered forwarding state
[ 3045.518655][   T68] br0: port 1(c1) entered disabled state
[ 3045.646847][   T68] c1 (unregistering): left allmulticast mode
[ 3045.647347][   T68] c1 (unregistering): left promiscuous mode
[ 3045.647720][   T68] br0: port 1(c1) entered disabled state
[ 3046.056715][   T68] br0: port 2(c2) entered disabled state
[ 3046.211753][   T68] c2 (unregistering): left allmulticast mode
[ 3046.212183][   T68] c2 (unregistering): left promiscuous mode
[ 3046.212558][   T68] br0: port 2(c2) entered disabled state
[ 3046.608859][   T68] br0: port 3(c3) entered disabled state
[ 3046.749092][   T68] c3 (unregistering): left allmulticast mode
[ 3046.749510][   T68] c3 (unregistering): left promiscuous mode
[ 3046.749875][   T68] br0: port 3(c3) entered disabled state
[ 3047.142056][   T68] br0: port 4(sender) entered disabled state
[ 3047.267717][   T68] sender (unregistering): left allmulticast mode
[ 3047.268218][   T68] sender (unregistering): left promiscuous mode
[ 3047.268595][   T68] br0: port 4(sender) entered disabled state