[ 3112.828718][T28797] br0: port 1(c1) entered blocking state
[ 3112.829137][T28797] br0: port 1(c1) entered disabled state
[ 3112.829475][T28797] c1: entered allmulticast mode
[ 3112.834262][T28797] c1: entered promiscuous mode
[ 3113.503424][T28802] br0: port 2(c2) entered blocking state
[ 3113.503812][T28802] br0: port 2(c2) entered disabled state
[ 3113.504153][T28802] c2: entered allmulticast mode
[ 3113.508000][T28802] c2: entered promiscuous mode
[ 3114.185642][T28807] br0: port 3(c3) entered blocking state
[ 3114.186087][T28807] br0: port 3(c3) entered disabled state
[ 3114.186445][T28807] c3: entered allmulticast mode
[ 3114.190222][T28807] c3: entered promiscuous mode
[ 3114.868024][T28812] br0: port 4(sender) entered blocking state
[ 3114.868539][T28812] br0: port 4(sender) entered disabled state
[ 3114.868982][T28812] sender: entered allmulticast mode
[ 3114.872497][T28812] sender: entered promiscuous mode
[ 3115.118687][T28814] br0: port 4(sender) entered blocking state
[ 3115.119158][T28814] br0: port 4(sender) entered forwarding state
[ 3115.119923][T28814] br0: port 3(c3) entered blocking state
[ 3115.120266][T28814] br0: port 3(c3) entered forwarding state
[ 3115.120965][T28814] br0: port 2(c2) entered blocking state
[ 3115.121303][T28814] br0: port 2(c2) entered forwarding state
[ 3115.122001][T28814] br0: port 1(c1) entered blocking state
[ 3115.122339][T28814] br0: port 1(c1) entered forwarding state
[ 3127.534260][   T12] br0: port 1(c1) entered disabled state
[ 3127.647469][   T12] c1 (unregistering): left allmulticast mode
[ 3127.647936][   T12] c1 (unregistering): left promiscuous mode
[ 3127.648340][   T12] br0: port 1(c1) entered disabled state
[ 3128.071051][   T12] br0: port 2(c2) entered disabled state
[ 3128.173796][   T12] c2 (unregistering): left allmulticast mode
[ 3128.174206][   T12] c2 (unregistering): left promiscuous mode
[ 3128.174623][   T12] br0: port 2(c2) entered disabled state
[ 3128.594671][   T12] br0: port 3(c3) entered disabled state
[ 3128.745572][   T12] c3 (unregistering): left allmulticast mode
[ 3128.745979][   T12] c3 (unregistering): left promiscuous mode
[ 3128.746349][   T12] br0: port 3(c3) entered disabled state
[ 3129.161215][   T12] br0: port 4(sender) entered disabled state
[ 3129.237380][   T12] sender (unregistering): left allmulticast mode
[ 3129.237801][   T12] sender (unregistering): left promiscuous mode
[ 3129.238174][   T12] br0: port 4(sender) entered disabled state