[ 3247.055576][T27606] br0: port 1(c1) entered blocking state
[ 3247.056085][T27606] br0: port 1(c1) entered disabled state
[ 3247.056469][T27606] c1: entered allmulticast mode
[ 3247.061839][T27606] c1: entered promiscuous mode
[ 3247.761262][T27611] br0: port 2(c2) entered blocking state
[ 3247.761731][T27611] br0: port 2(c2) entered disabled state
[ 3247.762467][T27611] c2: entered allmulticast mode
[ 3247.766061][T27611] c2: entered promiscuous mode
[ 3248.472850][T27616] br0: port 3(c3) entered blocking state
[ 3248.473286][T27616] br0: port 3(c3) entered disabled state
[ 3248.473687][T27616] c3: entered allmulticast mode
[ 3248.477898][T27616] c3: entered promiscuous mode
[ 3249.189140][T27621] br0: port 4(sender) entered blocking state
[ 3249.189687][T27621] br0: port 4(sender) entered disabled state
[ 3249.190156][T27621] sender: entered allmulticast mode
[ 3249.194337][T27621] sender: entered promiscuous mode
[ 3249.454287][T27623] br0: port 4(sender) entered blocking state
[ 3249.454802][T27623] br0: port 4(sender) entered forwarding state
[ 3249.455577][T27623] br0: port 3(c3) entered blocking state
[ 3249.455941][T27623] br0: port 3(c3) entered forwarding state
[ 3249.456655][T27623] br0: port 2(c2) entered blocking state
[ 3249.457004][T27623] br0: port 2(c2) entered forwarding state
[ 3249.457716][T27623] br0: port 1(c1) entered blocking state
[ 3249.458076][T27623] br0: port 1(c1) entered forwarding state
[ 3262.001114][   T70] br0: port 1(c1) entered disabled state
[ 3262.128852][   T70] c1 (unregistering): left allmulticast mode
[ 3262.129311][   T70] c1 (unregistering): left promiscuous mode
[ 3262.129711][   T70] br0: port 1(c1) entered disabled state
[ 3262.573462][   T70] br0: port 2(c2) entered disabled state
[ 3262.694884][   T70] c2 (unregistering): left allmulticast mode
[ 3262.695395][   T70] c2 (unregistering): left promiscuous mode
[ 3262.695798][   T70] br0: port 2(c2) entered disabled state
[ 3263.125144][   T70] br0: port 3(c3) entered disabled state
[ 3263.271358][   T70] c3 (unregistering): left allmulticast mode
[ 3263.271814][   T70] c3 (unregistering): left promiscuous mode
[ 3263.272237][   T70] br0: port 3(c3) entered disabled state
[ 3263.684219][   T70] br0: port 4(sender) entered disabled state
[ 3263.826848][   T70] sender (unregistering): left allmulticast mode
[ 3263.827294][   T70] sender (unregistering): left promiscuous mode
[ 3263.827691][   T70] br0: port 4(sender) entered disabled state