[ 1977.449636][T19187] br0: port 1(c1) entered blocking state
[ 1977.450545][T19187] br0: port 1(c1) entered disabled state
[ 1977.450976][T19187] c1: entered allmulticast mode
[ 1977.454528][T19187] c1: entered promiscuous mode
[ 1978.191849][T19192] br0: port 2(c2) entered blocking state
[ 1978.192803][T19192] br0: port 2(c2) entered disabled state
[ 1978.193221][T19192] c2: entered allmulticast mode
[ 1978.196726][T19192] c2: entered promiscuous mode
[ 1978.939005][T19197] br0: port 3(c3) entered blocking state
[ 1978.939377][T19197] br0: port 3(c3) entered disabled state
[ 1978.939744][T19197] c3: entered allmulticast mode
[ 1978.943629][T19197] c3: entered promiscuous mode
[ 1979.615364][T19202] br0: port 4(sender) entered blocking state
[ 1979.615832][T19202] br0: port 4(sender) entered disabled state
[ 1979.616272][T19202] sender: entered allmulticast mode
[ 1979.620316][T19202] sender: entered promiscuous mode
[ 1979.880199][T19204] br0: port 4(sender) entered blocking state
[ 1979.880695][T19204] br0: port 4(sender) entered forwarding state
[ 1979.881442][T19204] br0: port 3(c3) entered blocking state
[ 1979.881767][T19204] br0: port 3(c3) entered forwarding state
[ 1979.882437][T19204] br0: port 2(c2) entered blocking state
[ 1979.882764][T19204] br0: port 2(c2) entered forwarding state
[ 1979.883429][T19204] br0: port 1(c1) entered blocking state
[ 1979.883878][T19204] br0: port 1(c1) entered forwarding state
[ 1992.468437][   T69] br0: port 1(c1) entered disabled state
[ 1992.564246][   T69] c1 (unregistering): left allmulticast mode
[ 1992.564785][   T69] c1 (unregistering): left promiscuous mode
[ 1992.565237][   T69] br0: port 1(c1) entered disabled state
[ 1993.118572][   T69] br0: port 2(c2) entered disabled state
[ 1993.280301][   T69] c2 (unregistering): left allmulticast mode
[ 1993.280762][   T69] c2 (unregistering): left promiscuous mode
[ 1993.281152][   T69] br0: port 2(c2) entered disabled state
[ 1993.787324][   T69] br0: port 3(c3) entered disabled state
[ 1993.964961][   T69] c3 (unregistering): left allmulticast mode
[ 1993.965468][   T69] c3 (unregistering): left promiscuous mode
[ 1993.965848][   T69] br0: port 3(c3) entered disabled state
[ 1994.360540][   T69] br0: port 4(sender) entered disabled state
[ 1994.472002][   T69] sender (unregistering): left allmulticast mode
[ 1994.472487][   T69] sender (unregistering): left promiscuous mode
[ 1994.472887][   T69] br0: port 4(sender) entered disabled state