[ 1982.233378][T19195] br0: port 1(c1) entered blocking state
[ 1982.233790][T19195] br0: port 1(c1) entered disabled state
[ 1982.234178][T19195] c1: entered allmulticast mode
[ 1982.239030][T19195] c1: entered promiscuous mode
[ 1983.018255][T19200] br0: port 2(c2) entered blocking state
[ 1983.018696][T19200] br0: port 2(c2) entered disabled state
[ 1983.019147][T19200] c2: entered allmulticast mode
[ 1983.024336][T19200] c2: entered promiscuous mode
[ 1983.703320][T19205] br0: port 3(c3) entered blocking state
[ 1983.703700][T19205] br0: port 3(c3) entered disabled state
[ 1983.704048][T19205] c3: entered allmulticast mode
[ 1983.710164][T19205] c3: entered promiscuous mode
[ 1984.389137][T19210] br0: port 4(sender) entered blocking state
[ 1984.389571][T19210] br0: port 4(sender) entered disabled state
[ 1984.389984][T19210] sender: entered allmulticast mode
[ 1984.394854][T19210] sender: entered promiscuous mode
[ 1984.661531][T19212] br0: port 4(sender) entered blocking state
[ 1984.661985][T19212] br0: port 4(sender) entered forwarding state
[ 1984.662724][T19212] br0: port 3(c3) entered blocking state
[ 1984.663033][T19212] br0: port 3(c3) entered forwarding state
[ 1984.663703][T19212] br0: port 2(c2) entered blocking state
[ 1984.664021][T19212] br0: port 2(c2) entered forwarding state
[ 1984.664673][T19212] br0: port 1(c1) entered blocking state
[ 1984.664991][T19212] br0: port 1(c1) entered forwarding state
[ 1997.231638][   T12] br0: port 1(c1) entered disabled state
[ 1997.410419][   T12] c1 (unregistering): left allmulticast mode
[ 1997.410862][   T12] c1 (unregistering): left promiscuous mode
[ 1997.411228][   T12] br0: port 1(c1) entered disabled state
[ 1997.815055][   T12] br0: port 2(c2) entered disabled state
[ 1997.964308][   T12] c2 (unregistering): left allmulticast mode
[ 1997.964801][   T12] c2 (unregistering): left promiscuous mode
[ 1997.965204][   T12] br0: port 2(c2) entered disabled state
[ 1998.331077][   T12] br0: port 3(c3) entered disabled state
[ 1998.414325][   T12] c3 (unregistering): left allmulticast mode
[ 1998.414806][   T12] c3 (unregistering): left promiscuous mode
[ 1998.415204][   T12] br0: port 3(c3) entered disabled state
[ 1998.868529][   T12] br0: port 4(sender) entered disabled state
[ 1998.985326][   T12] sender (unregistering): left allmulticast mode
[ 1998.985827][   T12] sender (unregistering): left promiscuous mode
[ 1998.986233][   T12] br0: port 4(sender) entered disabled state