[ 3078.964754][T28339] br0: port 1(c1) entered blocking state
[ 3078.965249][T28339] br0: port 1(c1) entered disabled state
[ 3078.965648][T28339] c1: entered allmulticast mode
[ 3078.969106][T28339] c1: entered promiscuous mode
[ 3079.638524][T28344] br0: port 2(c2) entered blocking state
[ 3079.638991][T28344] br0: port 2(c2) entered disabled state
[ 3079.639367][T28344] c2: entered allmulticast mode
[ 3079.642892][T28344] c2: entered promiscuous mode
[ 3080.301201][T28349] br0: port 3(c3) entered blocking state
[ 3080.301644][T28349] br0: port 3(c3) entered disabled state
[ 3080.301991][T28349] c3: entered allmulticast mode
[ 3080.306667][T28349] c3: entered promiscuous mode
[ 3080.989119][T28354] br0: port 4(sender) entered blocking state
[ 3080.991001][T28354] br0: port 4(sender) entered disabled state
[ 3080.991427][T28354] sender: entered allmulticast mode
[ 3080.994968][T28354] sender: entered promiscuous mode
[ 3081.242441][T28356] br0: port 4(sender) entered blocking state
[ 3081.242916][T28356] br0: port 4(sender) entered forwarding state
[ 3081.243659][T28356] br0: port 3(c3) entered blocking state
[ 3081.243983][T28356] br0: port 3(c3) entered forwarding state
[ 3081.244710][T28356] br0: port 2(c2) entered blocking state
[ 3081.245032][T28356] br0: port 2(c2) entered forwarding state
[ 3081.246202][T28356] br0: port 1(c1) entered blocking state
[ 3081.246553][T28356] br0: port 1(c1) entered forwarding state
[ 3093.677515][   T12] br0: port 1(c1) entered disabled state
[ 3093.805339][   T12] c1 (unregistering): left allmulticast mode
[ 3093.805910][   T12] c1 (unregistering): left promiscuous mode
[ 3093.806331][   T12] br0: port 1(c1) entered disabled state
[ 3094.237098][   T12] br0: port 2(c2) entered disabled state
[ 3094.337273][   T12] c2 (unregistering): left allmulticast mode
[ 3094.337769][   T12] c2 (unregistering): left promiscuous mode
[ 3094.338171][   T12] br0: port 2(c2) entered disabled state
[ 3094.766060][   T12] br0: port 3(c3) entered disabled state
[ 3094.848593][   T12] c3 (unregistering): left allmulticast mode
[ 3094.849086][   T12] c3 (unregistering): left promiscuous mode
[ 3094.849489][   T12] br0: port 3(c3) entered disabled state
[ 3095.289507][   T12] br0: port 4(sender) entered disabled state
[ 3095.375333][   T12] sender (unregistering): left allmulticast mode
[ 3095.375773][   T12] sender (unregistering): left promiscuous mode
[ 3095.376148][   T12] br0: port 4(sender) entered disabled state