[ 1048.166873][T31488] br0: port 1(c1) entered blocking state
[ 1048.167061][T31488] br0: port 1(c1) entered disabled state
[ 1048.167227][T31488] c1: entered allmulticast mode
[ 1048.169043][T31488] c1: entered promiscuous mode
[ 1048.340027][T31493] br0: port 2(c2) entered blocking state
[ 1048.340208][T31493] br0: port 2(c2) entered disabled state
[ 1048.340372][T31493] c2: entered allmulticast mode
[ 1048.341882][T31493] c2: entered promiscuous mode
[ 1048.506378][T31498] br0: port 3(c3) entered blocking state
[ 1048.506927][T31498] br0: port 3(c3) entered disabled state
[ 1048.507176][T31498] c3: entered allmulticast mode
[ 1048.509751][T31498] c3: entered promiscuous mode
[ 1048.664083][T31503] br0: port 4(sender) entered blocking state
[ 1048.664444][T31503] br0: port 4(sender) entered disabled state
[ 1048.664789][T31503] sender: entered allmulticast mode
[ 1048.667988][T31503] sender: entered promiscuous mode
[ 1048.731227][T31505] br0: port 4(sender) entered blocking state
[ 1048.731488][T31505] br0: port 4(sender) entered forwarding state
[ 1048.731875][T31505] br0: port 3(c3) entered blocking state
[ 1048.732081][T31505] br0: port 3(c3) entered forwarding state
[ 1048.732453][T31505] br0: port 2(c2) entered blocking state
[ 1048.732646][T31505] br0: port 2(c2) entered forwarding state
[ 1048.733014][T31505] br0: port 1(c1) entered blocking state
[ 1048.733209][T31505] br0: port 1(c1) entered forwarding state
[ 1059.868341][   T12] br0: port 1(c1) entered disabled state
[ 1059.872462][   T12] c1 (unregistering): left allmulticast mode
[ 1059.872668][   T12] c1 (unregistering): left promiscuous mode
[ 1059.872854][   T12] br0: port 1(c1) entered disabled state
[ 1060.043703][   T12] br0: port 2(c2) entered disabled state
[ 1060.048045][   T12] c2 (unregistering): left allmulticast mode
[ 1060.049036][   T12] c2 (unregistering): left promiscuous mode
[ 1060.049305][   T12] br0: port 2(c2) entered disabled state
[ 1060.180808][   T12] br0: port 3(c3) entered disabled state
[ 1060.186888][   T12] c3 (unregistering): left allmulticast mode
[ 1060.187236][   T12] c3 (unregistering): left promiscuous mode
[ 1060.187650][   T12] br0: port 3(c3) entered disabled state
[ 1060.347803][   T12] br0: port 4(sender) entered disabled state
[ 1060.351483][   T12] sender (unregistering): left allmulticast mode
[ 1060.351683][   T12] sender (unregistering): left promiscuous mode
[ 1060.351860][   T12] br0: port 4(sender) entered disabled state