[ 2896.356387][T28753] br0: port 1(c1) entered blocking state
[ 2896.356727][T28753] br0: port 1(c1) entered disabled state
[ 2896.357062][T28753] c1: entered allmulticast mode
[ 2896.360411][T28753] c1: entered promiscuous mode
[ 2897.037558][T28758] br0: port 2(c2) entered blocking state
[ 2897.037966][T28758] br0: port 2(c2) entered disabled state
[ 2897.038298][T28758] c2: entered allmulticast mode
[ 2897.041943][T28758] c2: entered promiscuous mode
[ 2897.837557][T28763] br0: port 3(c3) entered blocking state
[ 2897.837899][T28763] br0: port 3(c3) entered disabled state
[ 2897.838234][T28763] c3: entered allmulticast mode
[ 2897.841552][T28763] c3: entered promiscuous mode
[ 2898.514926][T28768] br0: port 4(sender) entered blocking state
[ 2898.515348][T28768] br0: port 4(sender) entered disabled state
[ 2898.515784][T28768] sender: entered allmulticast mode
[ 2898.519141][T28768] sender: entered promiscuous mode
[ 2898.776052][T28770] br0: port 4(sender) entered blocking state
[ 2898.776534][T28770] br0: port 4(sender) entered forwarding state
[ 2898.777268][T28770] br0: port 3(c3) entered blocking state
[ 2898.777610][T28770] br0: port 3(c3) entered forwarding state
[ 2898.778278][T28770] br0: port 2(c2) entered blocking state
[ 2898.778618][T28770] br0: port 2(c2) entered forwarding state
[ 2898.779285][T28770] br0: port 1(c1) entered blocking state
[ 2898.779629][T28770] br0: port 1(c1) entered forwarding state
[ 2911.237882][   T68] br0: port 1(c1) entered disabled state
[ 2911.257156][   T68] c1 (unregistering): left allmulticast mode
[ 2911.257641][   T68] c1 (unregistering): left promiscuous mode
[ 2911.258011][   T68] br0: port 1(c1) entered disabled state
[ 2911.764889][   T68] br0: port 2(c2) entered disabled state
[ 2911.783869][   T68] c2 (unregistering): left allmulticast mode
[ 2911.784561][   T68] c2 (unregistering): left promiscuous mode
[ 2911.784937][   T68] br0: port 2(c2) entered disabled state
[ 2912.336952][   T68] br0: port 3(c3) entered disabled state
[ 2912.359433][   T68] c3 (unregistering): left allmulticast mode
[ 2912.359888][   T68] c3 (unregistering): left promiscuous mode
[ 2912.360425][   T68] br0: port 3(c3) entered disabled state
[ 2912.889771][   T68] br0: port 4(sender) entered disabled state
[ 2912.909295][   T68] sender (unregistering): left allmulticast mode
[ 2912.909882][   T68] sender (unregistering): left promiscuous mode
[ 2912.910264][   T68] br0: port 4(sender) entered disabled state