[ 1996.340789][T19185] br0: port 1(c1) entered blocking state
[ 1996.341162][T19185] br0: port 1(c1) entered disabled state
[ 1996.341532][T19185] c1: entered allmulticast mode
[ 1996.344877][T19185] c1: entered promiscuous mode
[ 1997.020489][T19190] br0: port 2(c2) entered blocking state
[ 1997.020924][T19190] br0: port 2(c2) entered disabled state
[ 1997.021311][T19190] c2: entered allmulticast mode
[ 1997.026094][T19190] c2: entered promiscuous mode
[ 1997.771564][T19195] br0: port 3(c3) entered blocking state
[ 1997.772082][T19195] br0: port 3(c3) entered disabled state
[ 1997.772954][T19195] c3: entered allmulticast mode
[ 1997.777445][T19195] c3: entered promiscuous mode
[ 1998.543060][T19200] br0: port 4(sender) entered blocking state
[ 1998.543623][T19200] br0: port 4(sender) entered disabled state
[ 1998.544118][T19200] sender: entered allmulticast mode
[ 1998.548273][T19200] sender: entered promiscuous mode
[ 1998.795104][T19202] br0: port 4(sender) entered blocking state
[ 1998.795600][T19202] br0: port 4(sender) entered forwarding state
[ 1998.796334][T19202] br0: port 3(c3) entered blocking state
[ 1998.796683][T19202] br0: port 3(c3) entered forwarding state
[ 1998.797363][T19202] br0: port 2(c2) entered blocking state
[ 1998.797708][T19202] br0: port 2(c2) entered forwarding state
[ 1998.798388][T19202] br0: port 1(c1) entered blocking state
[ 1998.798812][T19202] br0: port 1(c1) entered forwarding state
[ 2011.322009][   T12] br0: port 1(c1) entered disabled state
[ 2011.397317][   T12] c1 (unregistering): left allmulticast mode
[ 2011.397845][   T12] c1 (unregistering): left promiscuous mode
[ 2011.398263][   T12] br0: port 1(c1) entered disabled state
[ 2011.803536][   T12] br0: port 2(c2) entered disabled state
[ 2011.889295][   T12] c2 (unregistering): left allmulticast mode
[ 2011.889797][   T12] c2 (unregistering): left promiscuous mode
[ 2011.890219][   T12] br0: port 2(c2) entered disabled state
[ 2012.375415][   T12] br0: port 3(c3) entered disabled state
[ 2012.453305][   T12] c3 (unregistering): left allmulticast mode
[ 2012.453883][   T12] c3 (unregistering): left promiscuous mode
[ 2012.454290][   T12] br0: port 3(c3) entered disabled state
[ 2012.903099][   T12] br0: port 4(sender) entered disabled state
[ 2013.069319][   T12] sender (unregistering): left allmulticast mode
[ 2013.069821][   T12] sender (unregistering): left promiscuous mode
[ 2013.070211][   T12] br0: port 4(sender) entered disabled state