[ 1491.792899][T18828] br0: port 1(c1) entered blocking state
[ 1491.793166][T18828] br0: port 1(c1) entered disabled state
[ 1491.793429][T18828] c1: entered allmulticast mode
[ 1491.795322][T18828] c1: entered promiscuous mode
[ 1492.260662][T18833] br0: port 2(c2) entered blocking state
[ 1492.260932][T18833] br0: port 2(c2) entered disabled state
[ 1492.261180][T18833] c2: entered allmulticast mode
[ 1492.263092][T18833] c2: entered promiscuous mode
[ 1492.743970][T18838] br0: port 3(c3) entered blocking state
[ 1492.744263][T18838] br0: port 3(c3) entered disabled state
[ 1492.744543][T18838] c3: entered allmulticast mode
[ 1492.746443][T18838] c3: entered promiscuous mode
[ 1493.227687][T18843] br0: port 4(sender) entered blocking state
[ 1493.228047][T18843] br0: port 4(sender) entered disabled state
[ 1493.228349][T18843] sender: entered allmulticast mode
[ 1493.230382][T18843] sender: entered promiscuous mode
[ 1493.410944][T18845] br0: port 4(sender) entered blocking state
[ 1493.411283][T18845] br0: port 4(sender) entered forwarding state
[ 1493.411776][T18845] br0: port 3(c3) entered blocking state
[ 1493.412009][T18845] br0: port 3(c3) entered forwarding state
[ 1493.412455][T18845] br0: port 2(c2) entered blocking state
[ 1493.412690][T18845] br0: port 2(c2) entered forwarding state
[ 1493.413132][T18845] br0: port 1(c1) entered blocking state
[ 1493.413365][T18845] br0: port 1(c1) entered forwarding state
[ 1505.327733][   T11] br0: port 1(c1) entered disabled state
[ 1505.402055][   T11] c1 (unregistering): left allmulticast mode
[ 1505.402334][   T11] c1 (unregistering): left promiscuous mode
[ 1505.402583][   T11] br0: port 1(c1) entered disabled state
[ 1505.686242][   T11] br0: port 2(c2) entered disabled state
[ 1505.787067][   T11] c2 (unregistering): left allmulticast mode
[ 1505.787360][   T11] c2 (unregistering): left promiscuous mode
[ 1505.787619][   T11] br0: port 2(c2) entered disabled state
[ 1506.042328][   T11] br0: port 3(c3) entered disabled state
[ 1506.148066][   T11] c3 (unregistering): left allmulticast mode
[ 1506.148341][   T11] c3 (unregistering): left promiscuous mode
[ 1506.148592][   T11] br0: port 3(c3) entered disabled state
[ 1506.426285][   T11] br0: port 4(sender) entered disabled state
[ 1506.577248][   T11] sender (unregistering): left allmulticast mode
[ 1506.577641][   T11] sender (unregistering): left promiscuous mode
[ 1506.577874][   T11] br0: port 4(sender) entered disabled state