[ 1986.749505][T19219] br0: port 1(c1) entered blocking state
[ 1986.749849][T19219] br0: port 1(c1) entered disabled state
[ 1986.750185][T19219] c1: entered allmulticast mode
[ 1986.753588][T19219] c1: entered promiscuous mode
[ 1987.407431][T19224] br0: port 2(c2) entered blocking state
[ 1987.407803][T19224] br0: port 2(c2) entered disabled state
[ 1987.408156][T19224] c2: entered allmulticast mode
[ 1987.411532][T19224] c2: entered promiscuous mode
[ 1988.063779][T19229] br0: port 3(c3) entered blocking state
[ 1988.064193][T19229] br0: port 3(c3) entered disabled state
[ 1988.064554][T19229] c3: entered allmulticast mode
[ 1988.067923][T19229] c3: entered promiscuous mode
[ 1988.744721][T19234] br0: port 4(sender) entered blocking state
[ 1988.745192][T19234] br0: port 4(sender) entered disabled state
[ 1988.745678][T19234] sender: entered allmulticast mode
[ 1988.749099][T19234] sender: entered promiscuous mode
[ 1988.996484][T19236] br0: port 4(sender) entered blocking state
[ 1988.996932][T19236] br0: port 4(sender) entered forwarding state
[ 1988.997650][T19236] br0: port 3(c3) entered blocking state
[ 1988.997964][T19236] br0: port 3(c3) entered forwarding state
[ 1988.998622][T19236] br0: port 2(c2) entered blocking state
[ 1988.998940][T19236] br0: port 2(c2) entered forwarding state
[ 1988.999600][T19236] br0: port 1(c1) entered blocking state
[ 1988.999924][T19236] br0: port 1(c1) entered forwarding state
[ 2001.427905][   T69] br0: port 1(c1) entered disabled state
[ 2001.535202][   T69] c1 (unregistering): left allmulticast mode
[ 2001.535645][   T69] c1 (unregistering): left promiscuous mode
[ 2001.536006][   T69] br0: port 1(c1) entered disabled state
[ 2001.977930][   T69] br0: port 2(c2) entered disabled state
[ 2002.063204][   T69] c2 (unregistering): left allmulticast mode
[ 2002.063693][   T69] c2 (unregistering): left promiscuous mode
[ 2002.064055][   T69] br0: port 2(c2) entered disabled state
[ 2002.524133][   T69] br0: port 3(c3) entered disabled state
[ 2002.623207][   T69] c3 (unregistering): left allmulticast mode
[ 2002.623701][   T69] c3 (unregistering): left promiscuous mode
[ 2002.624069][   T69] br0: port 3(c3) entered disabled state
[ 2003.032272][   T69] br0: port 4(sender) entered disabled state
[ 2003.176213][   T69] sender (unregistering): left allmulticast mode
[ 2003.176649][   T69] sender (unregistering): left promiscuous mode
[ 2003.177013][   T69] br0: port 4(sender) entered disabled state