[ 3109.788735][T27894] br0: port 1(c1) entered blocking state
[ 3109.789769][T27894] br0: port 1(c1) entered disabled state
[ 3109.790145][T27894] c1: entered allmulticast mode
[ 3109.793692][T27894] c1: entered promiscuous mode
[ 3110.491715][T27899] br0: port 2(c2) entered blocking state
[ 3110.492205][T27899] br0: port 2(c2) entered disabled state
[ 3110.492584][T27899] c2: entered allmulticast mode
[ 3110.497003][T27899] c2: entered promiscuous mode
[ 3111.188704][T27904] br0: port 3(c3) entered blocking state
[ 3111.189717][T27904] br0: port 3(c3) entered disabled state
[ 3111.190128][T27904] c3: entered allmulticast mode
[ 3111.193651][T27904] c3: entered promiscuous mode
[ 3111.903458][T27909] br0: port 4(sender) entered blocking state
[ 3111.904027][T27909] br0: port 4(sender) entered disabled state
[ 3111.904482][T27909] sender: entered allmulticast mode
[ 3111.908538][T27909] sender: entered promiscuous mode
[ 3112.170770][T27911] br0: port 4(sender) entered blocking state
[ 3112.171250][T27911] br0: port 4(sender) entered forwarding state
[ 3112.172032][T27911] br0: port 3(c3) entered blocking state
[ 3112.172370][T27911] br0: port 3(c3) entered forwarding state
[ 3112.173057][T27911] br0: port 2(c2) entered blocking state
[ 3112.173394][T27911] br0: port 2(c2) entered forwarding state
[ 3112.174151][T27911] br0: port 1(c1) entered blocking state
[ 3112.174484][T27911] br0: port 1(c1) entered forwarding state
[ 3124.682077][   T67] br0: port 1(c1) entered disabled state
[ 3124.851995][   T67] c1 (unregistering): left allmulticast mode
[ 3124.852546][   T67] c1 (unregistering): left promiscuous mode
[ 3124.852956][   T67] br0: port 1(c1) entered disabled state
[ 3125.189709][   T67] br0: port 2(c2) entered disabled state
[ 3125.278691][   T67] c2 (unregistering): left allmulticast mode
[ 3125.279189][   T67] c2 (unregistering): left promiscuous mode
[ 3125.279613][   T67] br0: port 2(c2) entered disabled state
[ 3125.748340][   T67] br0: port 3(c3) entered disabled state
[ 3125.880389][   T67] c3 (unregistering): left allmulticast mode
[ 3125.880918][   T67] c3 (unregistering): left promiscuous mode
[ 3125.881306][   T67] br0: port 3(c3) entered disabled state
[ 3126.300233][   T67] br0: port 4(sender) entered disabled state
[ 3126.407907][   T67] sender (unregistering): left allmulticast mode
[ 3126.408338][   T67] sender (unregistering): left promiscuous mode
[ 3126.408743][   T67] br0: port 4(sender) entered disabled state