[ 2941.407735][T28781] br0: port 1(c1) entered blocking state
[ 2941.408135][T28781] br0: port 1(c1) entered disabled state
[ 2941.408669][T28781] c1: entered allmulticast mode
[ 2941.412052][T28781] c1: entered promiscuous mode
[ 2942.135908][T28786] br0: port 2(c2) entered blocking state
[ 2942.136315][T28786] br0: port 2(c2) entered disabled state
[ 2942.136722][T28786] c2: entered allmulticast mode
[ 2942.140090][T28786] c2: entered promiscuous mode
[ 2942.807604][T28791] br0: port 3(c3) entered blocking state
[ 2942.807946][T28791] br0: port 3(c3) entered disabled state
[ 2942.808285][T28791] c3: entered allmulticast mode
[ 2942.812395][T28791] c3: entered promiscuous mode
[ 2943.494199][T28797] br0: port 4(sender) entered blocking state
[ 2943.494663][T28797] br0: port 4(sender) entered disabled state
[ 2943.495090][T28797] sender: entered allmulticast mode
[ 2943.498523][T28797] sender: entered promiscuous mode
[ 2943.743749][T28799] br0: port 4(sender) entered blocking state
[ 2943.744204][T28799] br0: port 4(sender) entered forwarding state
[ 2943.744981][T28799] br0: port 3(c3) entered blocking state
[ 2943.745305][T28799] br0: port 3(c3) entered forwarding state
[ 2943.745977][T28799] br0: port 2(c2) entered blocking state
[ 2943.746292][T28799] br0: port 2(c2) entered forwarding state
[ 2943.746934][T28799] br0: port 1(c1) entered blocking state
[ 2943.747272][T28799] br0: port 1(c1) entered forwarding state
[ 2956.274790][   T68] br0: port 1(c1) entered disabled state
[ 2956.298828][   T68] c1 (unregistering): left allmulticast mode
[ 2956.299251][   T68] c1 (unregistering): left promiscuous mode
[ 2956.299951][   T68] br0: port 1(c1) entered disabled state
[ 2956.783214][   T68] br0: port 2(c2) entered disabled state
[ 2956.804213][   T68] c2 (unregistering): left allmulticast mode
[ 2956.806131][   T68] c2 (unregistering): left promiscuous mode
[ 2956.806538][   T68] br0: port 2(c2) entered disabled state
[ 2957.319330][   T68] br0: port 3(c3) entered disabled state
[ 2957.343523][   T68] c3 (unregistering): left allmulticast mode
[ 2957.344237][   T68] c3 (unregistering): left promiscuous mode
[ 2957.344749][   T68] br0: port 3(c3) entered disabled state
[ 2957.825711][   T68] br0: port 4(sender) entered disabled state
[ 2957.847751][   T68] sender (unregistering): left allmulticast mode
[ 2957.848196][   T68] sender (unregistering): left promiscuous mode
[ 2957.848610][   T68] br0: port 4(sender) entered disabled state