[ 2332.621291][T18340] br0: port 1(c1) entered blocking state
[ 2332.621629][T18340] br0: port 1(c1) entered disabled state
[ 2332.621879][T18340] c1: entered allmulticast mode
[ 2332.623798][T18340] c1: entered promiscuous mode
[ 2333.549596][T18345] br0: port 2(c2) entered blocking state
[ 2333.549843][T18345] br0: port 2(c2) entered disabled state
[ 2333.550080][T18345] c2: entered allmulticast mode
[ 2333.552020][T18345] c2: entered promiscuous mode
[ 2334.521475][T18350] br0: port 3(c3) entered blocking state
[ 2334.521788][T18350] br0: port 3(c3) entered disabled state
[ 2334.522036][T18350] c3: entered allmulticast mode
[ 2334.523961][T18350] c3: entered promiscuous mode
[ 2335.419023][T18355] br0: port 4(sender) entered blocking state
[ 2335.419304][T18355] br0: port 4(sender) entered disabled state
[ 2335.419602][T18355] sender: entered allmulticast mode
[ 2335.421799][T18355] sender: entered promiscuous mode
[ 2335.750453][T18357] br0: port 4(sender) entered blocking state
[ 2335.750764][T18357] br0: port 4(sender) entered forwarding state
[ 2335.751210][T18357] br0: port 3(c3) entered blocking state
[ 2335.751406][T18357] br0: port 3(c3) entered forwarding state
[ 2335.751819][T18357] br0: port 2(c2) entered blocking state
[ 2335.752025][T18357] br0: port 2(c2) entered forwarding state
[ 2335.752451][T18357] br0: port 1(c1) entered blocking state
[ 2335.752671][T18357] br0: port 1(c1) entered forwarding state
[ 2348.770530][   T11] br0: port 1(c1) entered disabled state
[ 2348.938598][   T11] c1 (unregistering): left allmulticast mode
[ 2348.938939][   T11] c1 (unregistering): left promiscuous mode
[ 2348.939244][   T11] br0: port 1(c1) entered disabled state
[ 2349.454085][   T11] br0: port 2(c2) entered disabled state
[ 2349.584089][   T11] c2 (unregistering): left allmulticast mode
[ 2349.584398][   T11] c2 (unregistering): left promiscuous mode
[ 2349.584616][   T11] br0: port 2(c2) entered disabled state
[ 2350.119038][   T11] br0: port 3(c3) entered disabled state
[ 2350.184067][   T11] c3 (unregistering): left allmulticast mode
[ 2350.184365][   T11] c3 (unregistering): left promiscuous mode
[ 2350.184587][   T11] br0: port 3(c3) entered disabled state
[ 2350.792437][   T11] br0: port 4(sender) entered disabled state
[ 2350.935276][   T11] sender (unregistering): left allmulticast mode
[ 2350.935572][   T11] sender (unregistering): left promiscuous mode
[ 2350.935799][   T11] br0: port 4(sender) entered disabled state