[ 2911.647229][T28906] br0: port 1(c1) entered blocking state
[ 2911.647599][T28906] br0: port 1(c1) entered disabled state
[ 2911.647974][T28906] c1: entered allmulticast mode
[ 2911.651875][T28906] c1: entered promiscuous mode
[ 2912.292521][T28911] br0: port 2(c2) entered blocking state
[ 2912.292872][T28911] br0: port 2(c2) entered disabled state
[ 2912.293234][T28911] c2: entered allmulticast mode
[ 2912.296612][T28911] c2: entered promiscuous mode
[ 2912.945675][T28916] br0: port 3(c3) entered blocking state
[ 2912.946052][T28916] br0: port 3(c3) entered disabled state
[ 2912.946408][T28916] c3: entered allmulticast mode
[ 2912.949821][T28916] c3: entered promiscuous mode
[ 2913.617249][T28921] br0: port 4(sender) entered blocking state
[ 2913.617694][T28921] br0: port 4(sender) entered disabled state
[ 2913.618152][T28921] sender: entered allmulticast mode
[ 2913.621617][T28921] sender: entered promiscuous mode
[ 2913.875363][T28923] br0: port 4(sender) entered blocking state
[ 2913.875840][T28923] br0: port 4(sender) entered forwarding state
[ 2913.876610][T28923] br0: port 3(c3) entered blocking state
[ 2913.876952][T28923] br0: port 3(c3) entered forwarding state
[ 2913.877632][T28923] br0: port 2(c2) entered blocking state
[ 2913.877998][T28923] br0: port 2(c2) entered forwarding state
[ 2913.878680][T28923] br0: port 1(c1) entered blocking state
[ 2913.879023][T28923] br0: port 1(c1) entered forwarding state
[ 2926.310092][   T68] br0: port 1(c1) entered disabled state
[ 2926.331878][   T68] c1 (unregistering): left allmulticast mode
[ 2926.332305][   T68] c1 (unregistering): left promiscuous mode
[ 2926.332673][   T68] br0: port 1(c1) entered disabled state
[ 2926.832862][   T68] br0: port 2(c2) entered disabled state
[ 2926.856810][   T68] c2 (unregistering): left allmulticast mode
[ 2926.857343][   T68] c2 (unregistering): left promiscuous mode
[ 2926.857768][   T68] br0: port 2(c2) entered disabled state
[ 2927.357047][   T68] br0: port 3(c3) entered disabled state
[ 2927.379176][   T68] c3 (unregistering): left allmulticast mode
[ 2927.379583][   T68] c3 (unregistering): left promiscuous mode
[ 2927.379955][   T68] br0: port 3(c3) entered disabled state
[ 2927.873404][   T68] br0: port 4(sender) entered disabled state
[ 2927.897706][   T68] sender (unregistering): left allmulticast mode
[ 2927.898266][   T68] sender (unregistering): left promiscuous mode
[ 2927.898669][   T68] br0: port 4(sender) entered disabled state