[ 2854.584508][T28422] br0: port 1(c1) entered blocking state
[ 2854.584978][T28422] br0: port 1(c1) entered disabled state
[ 2854.585344][T28422] c1: entered allmulticast mode
[ 2854.588766][T28422] c1: entered promiscuous mode
[ 2855.245219][T28427] br0: port 2(c2) entered blocking state
[ 2855.245560][T28427] br0: port 2(c2) entered disabled state
[ 2855.245915][T28427] c2: entered allmulticast mode
[ 2855.249280][T28427] c2: entered promiscuous mode
[ 2855.884928][T28432] br0: port 3(c3) entered blocking state
[ 2855.885276][T28432] br0: port 3(c3) entered disabled state
[ 2855.885606][T28432] c3: entered allmulticast mode
[ 2855.889391][T28432] c3: entered promiscuous mode
[ 2856.549059][T28437] br0: port 4(sender) entered blocking state
[ 2856.549479][T28437] br0: port 4(sender) entered disabled state
[ 2856.549907][T28437] sender: entered allmulticast mode
[ 2856.553272][T28437] sender: entered promiscuous mode
[ 2856.793325][T28439] br0: port 4(sender) entered blocking state
[ 2856.793773][T28439] br0: port 4(sender) entered forwarding state
[ 2856.794469][T28439] br0: port 3(c3) entered blocking state
[ 2856.794793][T28439] br0: port 3(c3) entered forwarding state
[ 2856.795429][T28439] br0: port 2(c2) entered blocking state
[ 2856.795757][T28439] br0: port 2(c2) entered forwarding state
[ 2856.796393][T28439] br0: port 1(c1) entered blocking state
[ 2856.796713][T28439] br0: port 1(c1) entered forwarding state
[ 2869.202951][   T67] br0: port 1(c1) entered disabled state
[ 2869.227204][   T67] c1 (unregistering): left allmulticast mode
[ 2869.227668][   T67] c1 (unregistering): left promiscuous mode
[ 2869.228052][   T67] br0: port 1(c1) entered disabled state
[ 2869.727473][   T67] br0: port 2(c2) entered disabled state
[ 2869.750965][   T67] c2 (unregistering): left allmulticast mode
[ 2869.751459][   T67] c2 (unregistering): left promiscuous mode
[ 2869.751916][   T67] br0: port 2(c2) entered disabled state
[ 2870.215110][   T67] br0: port 3(c3) entered disabled state
[ 2870.238093][   T67] c3 (unregistering): left allmulticast mode
[ 2870.238483][   T67] c3 (unregistering): left promiscuous mode
[ 2870.238861][   T67] br0: port 3(c3) entered disabled state
[ 2870.725188][   T67] br0: port 4(sender) entered disabled state
[ 2870.749180][   T67] sender (unregistering): left allmulticast mode
[ 2870.749620][   T67] sender (unregistering): left promiscuous mode
[ 2870.750029][   T67] br0: port 4(sender) entered disabled state