[ 2824.079898][T28604] br0: port 1(c1) entered blocking state
[ 2824.080298][T28604] br0: port 1(c1) entered disabled state
[ 2824.080678][T28604] c1: entered allmulticast mode
[ 2824.084720][T28604] c1: entered promiscuous mode
[ 2824.725697][T28609] br0: port 2(c2) entered blocking state
[ 2824.726037][T28609] br0: port 2(c2) entered disabled state
[ 2824.726368][T28609] c2: entered allmulticast mode
[ 2824.729643][T28609] c2: entered promiscuous mode
[ 2825.434344][T28614] br0: port 3(c3) entered blocking state
[ 2825.435149][T28614] br0: port 3(c3) entered disabled state
[ 2825.435527][T28614] c3: entered allmulticast mode
[ 2825.439438][T28614] c3: entered promiscuous mode
[ 2826.090214][T28619] br0: port 4(sender) entered blocking state
[ 2826.090627][T28619] br0: port 4(sender) entered disabled state
[ 2826.091045][T28619] sender: entered allmulticast mode
[ 2826.094351][T28619] sender: entered promiscuous mode
[ 2826.338891][T28621] br0: port 4(sender) entered blocking state
[ 2826.339313][T28621] br0: port 4(sender) entered forwarding state
[ 2826.340017][T28621] br0: port 3(c3) entered blocking state
[ 2826.340331][T28621] br0: port 3(c3) entered forwarding state
[ 2826.340972][T28621] br0: port 2(c2) entered blocking state
[ 2826.341283][T28621] br0: port 2(c2) entered forwarding state
[ 2826.341985][T28621] br0: port 1(c1) entered blocking state
[ 2826.342300][T28621] br0: port 1(c1) entered forwarding state
[ 2838.730010][   T67] br0: port 1(c1) entered disabled state
[ 2838.750947][   T67] c1 (unregistering): left allmulticast mode
[ 2838.751333][   T67] c1 (unregistering): left promiscuous mode
[ 2838.751706][   T67] br0: port 1(c1) entered disabled state
[ 2839.276950][   T67] br0: port 2(c2) entered disabled state
[ 2839.298916][   T67] c2 (unregistering): left allmulticast mode
[ 2839.299297][   T67] c2 (unregistering): left promiscuous mode
[ 2839.301073][   T67] br0: port 2(c2) entered disabled state
[ 2839.808224][   T67] br0: port 3(c3) entered disabled state
[ 2839.831339][   T67] c3 (unregistering): left allmulticast mode
[ 2839.831915][   T67] c3 (unregistering): left promiscuous mode
[ 2839.832492][   T67] br0: port 3(c3) entered disabled state
[ 2840.353762][   T67] br0: port 4(sender) entered disabled state
[ 2840.376351][   T67] sender (unregistering): left allmulticast mode
[ 2840.376843][   T67] sender (unregistering): left promiscuous mode
[ 2840.377204][   T67] br0: port 4(sender) entered disabled state