[ 3063.481394][T28026] br0: port 1(c1) entered blocking state
[ 3063.481908][T28026] br0: port 1(c1) entered disabled state
[ 3063.482296][T28026] c1: entered allmulticast mode
[ 3063.486428][T28026] c1: entered promiscuous mode
[ 3064.184263][T28031] br0: port 2(c2) entered blocking state
[ 3064.184722][T28031] br0: port 2(c2) entered disabled state
[ 3064.185084][T28031] c2: entered allmulticast mode
[ 3064.188653][T28031] c2: entered promiscuous mode
[ 3064.879718][T28036] br0: port 3(c3) entered blocking state
[ 3064.880207][T28036] br0: port 3(c3) entered disabled state
[ 3064.880633][T28036] c3: entered allmulticast mode
[ 3064.884228][T28036] c3: entered promiscuous mode
[ 3065.580161][T28041] br0: port 4(sender) entered blocking state
[ 3065.580739][T28041] br0: port 4(sender) entered disabled state
[ 3065.581190][T28041] sender: entered allmulticast mode
[ 3065.584827][T28041] sender: entered promiscuous mode
[ 3065.833496][T28043] br0: port 4(sender) entered blocking state
[ 3065.833962][T28043] br0: port 4(sender) entered forwarding state
[ 3065.834707][T28043] br0: port 3(c3) entered blocking state
[ 3065.835035][T28043] br0: port 3(c3) entered forwarding state
[ 3065.835729][T28043] br0: port 2(c2) entered blocking state
[ 3065.836062][T28043] br0: port 2(c2) entered forwarding state
[ 3065.836739][T28043] br0: port 1(c1) entered blocking state
[ 3065.837064][T28043] br0: port 1(c1) entered forwarding state
[ 3078.346965][   T12] br0: port 1(c1) entered disabled state
[ 3078.474418][   T12] c1 (unregistering): left allmulticast mode
[ 3078.475046][   T12] c1 (unregistering): left promiscuous mode
[ 3078.475459][   T12] br0: port 1(c1) entered disabled state
[ 3078.876112][   T12] br0: port 2(c2) entered disabled state
[ 3078.969668][   T12] c2 (unregistering): left allmulticast mode
[ 3078.970083][   T12] c2 (unregistering): left promiscuous mode
[ 3078.970459][   T12] br0: port 2(c2) entered disabled state
[ 3079.461693][   T12] br0: port 3(c3) entered disabled state
[ 3079.580482][   T12] c3 (unregistering): left allmulticast mode
[ 3079.580998][   T12] c3 (unregistering): left promiscuous mode
[ 3079.581430][   T12] br0: port 3(c3) entered disabled state
[ 3080.010347][   T12] br0: port 4(sender) entered disabled state
[ 3080.134466][   T12] sender (unregistering): left allmulticast mode
[ 3080.134906][   T12] sender (unregistering): left promiscuous mode
[ 3080.135285][   T12] br0: port 4(sender) entered disabled state