[ 2910.597857][T28619] br0: port 1(c1) entered blocking state
[ 2910.598291][T28619] br0: port 1(c1) entered disabled state
[ 2910.598643][T28619] c1: entered allmulticast mode
[ 2910.602041][T28619] c1: entered promiscuous mode
[ 2911.292108][T28624] br0: port 2(c2) entered blocking state
[ 2911.292472][T28624] br0: port 2(c2) entered disabled state
[ 2911.292820][T28624] c2: entered allmulticast mode
[ 2911.296316][T28624] c2: entered promiscuous mode
[ 2912.033629][T28629] br0: port 3(c3) entered blocking state
[ 2912.033975][T28629] br0: port 3(c3) entered disabled state
[ 2912.034339][T28629] c3: entered allmulticast mode
[ 2912.037849][T28629] c3: entered promiscuous mode
[ 2912.712914][T28634] br0: port 4(sender) entered blocking state
[ 2912.713456][T28634] br0: port 4(sender) entered disabled state
[ 2912.713891][T28634] sender: entered allmulticast mode
[ 2912.717275][T28634] sender: entered promiscuous mode
[ 2912.972313][T28636] br0: port 4(sender) entered blocking state
[ 2912.972756][T28636] br0: port 4(sender) entered forwarding state
[ 2912.973485][T28636] br0: port 3(c3) entered blocking state
[ 2912.973810][T28636] br0: port 3(c3) entered forwarding state
[ 2912.974513][T28636] br0: port 2(c2) entered blocking state
[ 2912.974834][T28636] br0: port 2(c2) entered forwarding state
[ 2912.975481][T28636] br0: port 1(c1) entered blocking state
[ 2912.975801][T28636] br0: port 1(c1) entered forwarding state
[ 2925.446974][   T67] br0: port 1(c1) entered disabled state
[ 2925.469596][   T67] c1 (unregistering): left allmulticast mode
[ 2925.470047][   T67] c1 (unregistering): left promiscuous mode
[ 2925.470484][   T67] br0: port 1(c1) entered disabled state
[ 2925.962089][   T67] br0: port 2(c2) entered disabled state
[ 2925.985966][   T67] c2 (unregistering): left allmulticast mode
[ 2925.986420][   T67] c2 (unregistering): left promiscuous mode
[ 2925.986820][   T67] br0: port 2(c2) entered disabled state
[ 2926.482729][   T67] br0: port 3(c3) entered disabled state
[ 2926.504507][   T67] c3 (unregistering): left allmulticast mode
[ 2926.504903][   T67] c3 (unregistering): left promiscuous mode
[ 2926.507560][   T67] br0: port 3(c3) entered disabled state
[ 2927.020809][   T67] br0: port 4(sender) entered disabled state
[ 2927.041427][   T67] sender (unregistering): left allmulticast mode
[ 2927.041880][   T67] sender (unregistering): left promiscuous mode
[ 2927.044554][   T67] br0: port 4(sender) entered disabled state