[ 2911.905925][T29320] br0: port 1(c1) entered blocking state
[ 2911.906334][T29320] br0: port 1(c1) entered disabled state
[ 2911.906720][T29320] c1: entered allmulticast mode
[ 2911.910101][T29320] c1: entered promiscuous mode
[ 2912.555473][T29325] br0: port 2(c2) entered blocking state
[ 2912.555844][T29325] br0: port 2(c2) entered disabled state
[ 2912.556199][T29325] c2: entered allmulticast mode
[ 2912.559941][T29325] c2: entered promiscuous mode
[ 2913.237801][T29330] br0: port 3(c3) entered blocking state
[ 2913.238160][T29330] br0: port 3(c3) entered disabled state
[ 2913.238517][T29330] c3: entered allmulticast mode
[ 2913.242222][T29330] c3: entered promiscuous mode
[ 2913.899130][T29335] br0: port 4(sender) entered blocking state
[ 2913.899855][T29335] br0: port 4(sender) entered disabled state
[ 2913.900312][T29335] sender: entered allmulticast mode
[ 2913.903725][T29335] sender: entered promiscuous mode
[ 2914.139319][T29337] br0: port 4(sender) entered blocking state
[ 2914.139822][T29337] br0: port 4(sender) entered forwarding state
[ 2914.140591][T29337] br0: port 3(c3) entered blocking state
[ 2914.140946][T29337] br0: port 3(c3) entered forwarding state
[ 2914.141634][T29337] br0: port 2(c2) entered blocking state
[ 2914.141978][T29337] br0: port 2(c2) entered forwarding state
[ 2914.142660][T29337] br0: port 1(c1) entered blocking state
[ 2914.143010][T29337] br0: port 1(c1) entered forwarding state
[ 2926.565543][   T71] br0: port 1(c1) entered disabled state
[ 2926.588394][   T71] c1 (unregistering): left allmulticast mode
[ 2926.589051][   T71] c1 (unregistering): left promiscuous mode
[ 2926.589436][   T71] br0: port 1(c1) entered disabled state
[ 2927.087044][   T71] br0: port 2(c2) entered disabled state
[ 2927.107935][   T71] c2 (unregistering): left allmulticast mode
[ 2927.108352][   T71] c2 (unregistering): left promiscuous mode
[ 2927.109089][   T71] br0: port 2(c2) entered disabled state
[ 2927.646389][   T71] br0: port 3(c3) entered disabled state
[ 2927.665844][   T71] c3 (unregistering): left allmulticast mode
[ 2927.666366][   T71] c3 (unregistering): left promiscuous mode
[ 2927.669210][   T71] br0: port 3(c3) entered disabled state
[ 2928.164031][   T71] br0: port 4(sender) entered disabled state
[ 2928.189232][   T71] sender (unregistering): left allmulticast mode
[ 2928.190014][   T71] sender (unregistering): left promiscuous mode
[ 2928.190386][   T71] br0: port 4(sender) entered disabled state