[ 1998.082350][T23256] br0: port 1(c1) entered blocking state
[ 1998.082716][T23256] br0: port 1(c1) entered disabled state
[ 1998.083459][T23256] c1: entered allmulticast mode
[ 1998.090176][T23256] c1: entered promiscuous mode
[ 1998.859629][T23261] br0: port 2(c2) entered blocking state
[ 1998.860008][T23261] br0: port 2(c2) entered disabled state
[ 1998.860442][T23261] c2: entered allmulticast mode
[ 1998.864142][T23261] c2: entered promiscuous mode
[ 1999.573238][T23266] br0: port 3(c3) entered blocking state
[ 1999.573586][T23266] br0: port 3(c3) entered disabled state
[ 1999.574248][T23266] c3: entered allmulticast mode
[ 1999.577643][T23266] c3: entered promiscuous mode
[ 2000.262704][T23271] br0: port 4(sender) entered blocking state
[ 2000.263148][T23271] br0: port 4(sender) entered disabled state
[ 2000.263564][T23271] sender: entered allmulticast mode
[ 2000.266913][T23271] sender: entered promiscuous mode
[ 2000.503293][T23273] br0: port 4(sender) entered blocking state
[ 2000.503751][T23273] br0: port 4(sender) entered forwarding state
[ 2000.504501][T23273] br0: port 3(c3) entered blocking state
[ 2000.504829][T23273] br0: port 3(c3) entered forwarding state
[ 2000.505525][T23273] br0: port 2(c2) entered blocking state
[ 2000.505888][T23273] br0: port 2(c2) entered forwarding state
[ 2000.506565][T23273] br0: port 1(c1) entered blocking state
[ 2000.506895][T23273] br0: port 1(c1) entered forwarding state
[ 2013.039676][   T69] br0: port 1(c1) entered disabled state
[ 2013.185837][   T69] c1 (unregistering): left allmulticast mode
[ 2013.186410][   T69] c1 (unregistering): left promiscuous mode
[ 2013.186897][   T69] br0: port 1(c1) entered disabled state
[ 2013.571502][   T69] br0: port 2(c2) entered disabled state
[ 2013.705798][   T69] c2 (unregistering): left allmulticast mode
[ 2013.706280][   T69] c2 (unregistering): left promiscuous mode
[ 2013.706675][   T69] br0: port 2(c2) entered disabled state
[ 2014.106031][   T69] br0: port 3(c3) entered disabled state
[ 2014.229760][   T69] c3 (unregistering): left allmulticast mode
[ 2014.230285][   T69] c3 (unregistering): left promiscuous mode
[ 2014.230681][   T69] br0: port 3(c3) entered disabled state
[ 2014.644203][   T69] br0: port 4(sender) entered disabled state
[ 2014.795757][   T69] sender (unregistering): left allmulticast mode
[ 2014.796199][   T69] sender (unregistering): left promiscuous mode
[ 2014.796855][   T69] br0: port 4(sender) entered disabled state