[ 2940.177488][T28838] br0: port 1(c1) entered blocking state
[ 2940.177842][T28838] br0: port 1(c1) entered disabled state
[ 2940.178405][T28838] c1: entered allmulticast mode
[ 2940.182613][T28838] c1: entered promiscuous mode
[ 2940.832927][T28843] br0: port 2(c2) entered blocking state
[ 2940.833349][T28843] br0: port 2(c2) entered disabled state
[ 2940.833692][T28843] c2: entered allmulticast mode
[ 2940.837401][T28843] c2: entered promiscuous mode
[ 2941.522908][T28848] br0: port 3(c3) entered blocking state
[ 2941.523310][T28848] br0: port 3(c3) entered disabled state
[ 2941.524479][T28848] c3: entered allmulticast mode
[ 2941.527978][T28848] c3: entered promiscuous mode
[ 2942.208769][T28853] br0: port 4(sender) entered blocking state
[ 2942.209184][T28853] br0: port 4(sender) entered disabled state
[ 2942.209609][T28853] sender: entered allmulticast mode
[ 2942.214489][T28853] sender: entered promiscuous mode
[ 2942.466471][T28855] br0: port 4(sender) entered blocking state
[ 2942.466995][T28855] br0: port 4(sender) entered forwarding state
[ 2942.467738][T28855] br0: port 3(c3) entered blocking state
[ 2942.468089][T28855] br0: port 3(c3) entered forwarding state
[ 2942.468787][T28855] br0: port 2(c2) entered blocking state
[ 2942.469131][T28855] br0: port 2(c2) entered forwarding state
[ 2942.469816][T28855] br0: port 1(c1) entered blocking state
[ 2942.470166][T28855] br0: port 1(c1) entered forwarding state
[ 2954.905086][   T67] br0: port 1(c1) entered disabled state
[ 2954.928448][   T67] c1 (unregistering): left allmulticast mode
[ 2954.930942][   T67] c1 (unregistering): left promiscuous mode
[ 2954.931328][   T67] br0: port 1(c1) entered disabled state
[ 2955.419086][   T67] br0: port 2(c2) entered disabled state
[ 2955.442283][   T67] c2 (unregistering): left allmulticast mode
[ 2955.442675][   T67] c2 (unregistering): left promiscuous mode
[ 2955.443526][   T67] br0: port 2(c2) entered disabled state
[ 2955.976118][   T67] br0: port 3(c3) entered disabled state
[ 2955.999987][   T67] c3 (unregistering): left allmulticast mode
[ 2956.000403][   T67] c3 (unregistering): left promiscuous mode
[ 2956.000796][   T67] br0: port 3(c3) entered disabled state
[ 2956.464887][   T67] br0: port 4(sender) entered disabled state
[ 2956.490544][   T67] sender (unregistering): left allmulticast mode
[ 2956.491688][   T67] sender (unregistering): left promiscuous mode
[ 2956.492080][   T67] br0: port 4(sender) entered disabled state