[ 1010.879252][T30381] br0: port 1(c1) entered blocking state
[ 1010.879442][T30381] br0: port 1(c1) entered disabled state
[ 1010.879607][T30381] c1: entered allmulticast mode
[ 1010.881109][T30381] c1: entered promiscuous mode
[ 1011.020487][T30386] br0: port 2(c2) entered blocking state
[ 1011.020712][T30386] br0: port 2(c2) entered disabled state
[ 1011.020947][T30386] c2: entered allmulticast mode
[ 1011.022461][T30386] c2: entered promiscuous mode
[ 1011.167591][T30391] br0: port 3(c3) entered blocking state
[ 1011.167817][T30391] br0: port 3(c3) entered disabled state
[ 1011.168037][T30391] c3: entered allmulticast mode
[ 1011.169582][T30391] c3: entered promiscuous mode
[ 1011.318220][T30396] br0: port 4(sender) entered blocking state
[ 1011.318428][T30396] br0: port 4(sender) entered disabled state
[ 1011.318618][T30396] sender: entered allmulticast mode
[ 1011.320095][T30396] sender: entered promiscuous mode
[ 1011.361560][T30398] br0: port 4(sender) entered blocking state
[ 1011.361774][T30398] br0: port 4(sender) entered forwarding state
[ 1011.362100][T30398] br0: port 3(c3) entered blocking state
[ 1011.362252][T30398] br0: port 3(c3) entered forwarding state
[ 1011.362538][T30398] br0: port 2(c2) entered blocking state
[ 1011.362685][T30398] br0: port 2(c2) entered forwarding state
[ 1011.362985][T30398] br0: port 1(c1) entered blocking state
[ 1011.363134][T30398] br0: port 1(c1) entered forwarding state
[ 1022.476604][   T12] br0: port 1(c1) entered disabled state
[ 1022.479734][   T12] c1 (unregistering): left allmulticast mode
[ 1022.481037][   T12] c1 (unregistering): left promiscuous mode
[ 1022.481270][   T12] br0: port 1(c1) entered disabled state
[ 1022.611518][   T12] br0: port 2(c2) entered disabled state
[ 1022.614030][   T12] c2 (unregistering): left allmulticast mode
[ 1022.614269][   T12] c2 (unregistering): left promiscuous mode
[ 1022.615956][   T12] br0: port 2(c2) entered disabled state
[ 1022.773778][   T12] br0: port 3(c3) entered disabled state
[ 1022.776062][   T12] c3 (unregistering): left allmulticast mode
[ 1022.776304][   T12] c3 (unregistering): left promiscuous mode
[ 1022.776531][   T12] br0: port 3(c3) entered disabled state
[ 1022.922469][   T12] br0: port 4(sender) entered disabled state
[ 1022.924653][   T12] sender (unregistering): left allmulticast mode
[ 1022.925717][   T12] sender (unregistering): left promiscuous mode
[ 1022.925913][   T12] br0: port 4(sender) entered disabled state