[ 1991.819121][T19210] br0: port 1(c1) entered blocking state
[ 1991.819481][T19210] br0: port 1(c1) entered disabled state
[ 1991.819832][T19210] c1: entered allmulticast mode
[ 1991.823148][T19210] c1: entered promiscuous mode
[ 1992.494625][T19215] br0: port 2(c2) entered blocking state
[ 1992.495010][T19215] br0: port 2(c2) entered disabled state
[ 1992.495366][T19215] c2: entered allmulticast mode
[ 1992.498743][T19215] c2: entered promiscuous mode
[ 1993.161281][T19220] br0: port 3(c3) entered blocking state
[ 1993.161748][T19220] br0: port 3(c3) entered disabled state
[ 1993.162131][T19220] c3: entered allmulticast mode
[ 1993.165984][T19220] c3: entered promiscuous mode
[ 1993.851311][T19225] br0: port 4(sender) entered blocking state
[ 1993.851730][T19225] br0: port 4(sender) entered disabled state
[ 1993.852146][T19225] sender: entered allmulticast mode
[ 1993.856182][T19225] sender: entered promiscuous mode
[ 1994.095575][T19227] br0: port 4(sender) entered blocking state
[ 1994.096069][T19227] br0: port 4(sender) entered forwarding state
[ 1994.096808][T19227] br0: port 3(c3) entered blocking state
[ 1994.097148][T19227] br0: port 3(c3) entered forwarding state
[ 1994.097833][T19227] br0: port 2(c2) entered blocking state
[ 1994.098185][T19227] br0: port 2(c2) entered forwarding state
[ 1994.098860][T19227] br0: port 1(c1) entered blocking state
[ 1994.099206][T19227] br0: port 1(c1) entered forwarding state
[ 2006.554148][   T12] br0: port 1(c1) entered disabled state
[ 2006.650596][   T12] c1 (unregistering): left allmulticast mode
[ 2006.651094][   T12] c1 (unregistering): left promiscuous mode
[ 2006.651490][   T12] br0: port 1(c1) entered disabled state
[ 2007.079417][   T12] br0: port 2(c2) entered disabled state
[ 2007.192580][   T12] c2 (unregistering): left allmulticast mode
[ 2007.193138][   T12] c2 (unregistering): left promiscuous mode
[ 2007.193547][   T12] br0: port 2(c2) entered disabled state
[ 2007.614407][   T12] br0: port 3(c3) entered disabled state
[ 2007.706858][   T12] c3 (unregistering): left allmulticast mode
[ 2007.707299][   T12] c3 (unregistering): left promiscuous mode
[ 2007.707693][   T12] br0: port 3(c3) entered disabled state
[ 2008.103723][   T12] br0: port 4(sender) entered disabled state
[ 2008.179585][   T12] sender (unregistering): left allmulticast mode
[ 2008.180106][   T12] sender (unregistering): left promiscuous mode
[ 2008.180488][   T12] br0: port 4(sender) entered disabled state