[ 3090.719326][T27525] br0: port 1(c1) entered blocking state
[ 3090.719811][T27525] br0: port 1(c1) entered disabled state
[ 3090.720221][T27525] c1: entered allmulticast mode
[ 3090.724153][T27525] c1: entered promiscuous mode
[ 3091.473879][T27530] br0: port 2(c2) entered blocking state
[ 3091.474525][T27530] br0: port 2(c2) entered disabled state
[ 3091.475083][T27530] c2: entered allmulticast mode
[ 3091.479462][T27530] c2: entered promiscuous mode
[ 3092.282568][T27535] br0: port 3(c3) entered blocking state
[ 3092.283047][T27535] br0: port 3(c3) entered disabled state
[ 3092.283433][T27535] c3: entered allmulticast mode
[ 3092.287070][T27535] c3: entered promiscuous mode
[ 3093.025067][T27540] br0: port 4(sender) entered blocking state
[ 3093.025536][T27540] br0: port 4(sender) entered disabled state
[ 3093.026009][T27540] sender: entered allmulticast mode
[ 3093.030121][T27540] sender: entered promiscuous mode
[ 3093.291586][T27542] br0: port 4(sender) entered blocking state
[ 3093.292090][T27542] br0: port 4(sender) entered forwarding state
[ 3093.292862][T27542] br0: port 3(c3) entered blocking state
[ 3093.293222][T27542] br0: port 3(c3) entered forwarding state
[ 3093.293912][T27542] br0: port 2(c2) entered blocking state
[ 3093.294261][T27542] br0: port 2(c2) entered forwarding state
[ 3093.294948][T27542] br0: port 1(c1) entered blocking state
[ 3093.295308][T27542] br0: port 1(c1) entered forwarding state
[ 3106.049416][   T12] br0: port 1(c1) entered disabled state
[ 3106.180084][   T12] c1 (unregistering): left allmulticast mode
[ 3106.180632][   T12] c1 (unregistering): left promiscuous mode
[ 3106.181141][   T12] br0: port 1(c1) entered disabled state
[ 3106.605220][   T12] br0: port 2(c2) entered disabled state
[ 3106.688935][   T12] c2 (unregistering): left allmulticast mode
[ 3106.689509][   T12] c2 (unregistering): left promiscuous mode
[ 3106.689917][   T12] br0: port 2(c2) entered disabled state
[ 3107.185649][   T12] br0: port 3(c3) entered disabled state
[ 3107.299854][   T12] c3 (unregistering): left allmulticast mode
[ 3107.300335][   T12] c3 (unregistering): left promiscuous mode
[ 3107.300753][   T12] br0: port 3(c3) entered disabled state
[ 3107.701242][   T12] br0: port 4(sender) entered disabled state
[ 3107.795027][   T12] sender (unregistering): left allmulticast mode
[ 3107.795535][   T12] sender (unregistering): left promiscuous mode
[ 3107.795919][   T12] br0: port 4(sender) entered disabled state