[ 3057.155391][T28219] br0: port 1(c1) entered blocking state
[ 3057.155810][T28219] br0: port 1(c1) entered disabled state
[ 3057.156185][T28219] c1: entered allmulticast mode
[ 3057.160213][T28219] c1: entered promiscuous mode
[ 3057.844089][T28224] br0: port 2(c2) entered blocking state
[ 3057.844480][T28224] br0: port 2(c2) entered disabled state
[ 3057.844855][T28224] c2: entered allmulticast mode
[ 3057.848355][T28224] c2: entered promiscuous mode
[ 3058.530578][T28229] br0: port 3(c3) entered blocking state
[ 3058.530967][T28229] br0: port 3(c3) entered disabled state
[ 3058.531332][T28229] c3: entered allmulticast mode
[ 3058.536041][T28229] c3: entered promiscuous mode
[ 3059.231155][T28234] br0: port 4(sender) entered blocking state
[ 3059.231721][T28234] br0: port 4(sender) entered disabled state
[ 3059.232176][T28234] sender: entered allmulticast mode
[ 3059.235743][T28234] sender: entered promiscuous mode
[ 3059.488155][T28236] br0: port 4(sender) entered blocking state
[ 3059.488620][T28236] br0: port 4(sender) entered forwarding state
[ 3059.489408][T28236] br0: port 3(c3) entered blocking state
[ 3059.489748][T28236] br0: port 3(c3) entered forwarding state
[ 3059.490418][T28236] br0: port 2(c2) entered blocking state
[ 3059.490741][T28236] br0: port 2(c2) entered forwarding state
[ 3059.491390][T28236] br0: port 1(c1) entered blocking state
[ 3059.491718][T28236] br0: port 1(c1) entered forwarding state
[ 3072.017569][   T12] br0: port 1(c1) entered disabled state
[ 3072.191722][   T12] c1 (unregistering): left allmulticast mode
[ 3072.192235][   T12] c1 (unregistering): left promiscuous mode
[ 3072.192662][   T12] br0: port 1(c1) entered disabled state
[ 3072.554055][   T12] br0: port 2(c2) entered disabled state
[ 3072.688663][   T12] c2 (unregistering): left allmulticast mode
[ 3072.689074][   T12] c2 (unregistering): left promiscuous mode
[ 3072.689438][   T12] br0: port 2(c2) entered disabled state
[ 3073.095467][   T12] br0: port 3(c3) entered disabled state
[ 3073.229551][   T12] c3 (unregistering): left allmulticast mode
[ 3073.230020][   T12] c3 (unregistering): left promiscuous mode
[ 3073.230406][   T12] br0: port 3(c3) entered disabled state
[ 3073.680605][   T12] br0: port 4(sender) entered disabled state
[ 3073.781222][   T12] sender (unregistering): left allmulticast mode
[ 3073.781680][   T12] sender (unregistering): left promiscuous mode
[ 3073.782070][   T12] br0: port 4(sender) entered disabled state