[ 1998.330967][T19183] br0: port 1(c1) entered blocking state
[ 1998.331427][T19183] br0: port 1(c1) entered disabled state
[ 1998.331847][T19183] c1: entered allmulticast mode
[ 1998.335150][T19183] c1: entered promiscuous mode
[ 1999.038725][T19188] br0: port 2(c2) entered blocking state
[ 1999.039143][T19188] br0: port 2(c2) entered disabled state
[ 1999.039472][T19188] c2: entered allmulticast mode
[ 1999.043623][T19188] c2: entered promiscuous mode
[ 1999.727135][T19193] br0: port 3(c3) entered blocking state
[ 1999.727588][T19193] br0: port 3(c3) entered disabled state
[ 1999.727946][T19193] c3: entered allmulticast mode
[ 1999.741781][T19193] c3: entered promiscuous mode
[ 2000.408416][T19198] br0: port 4(sender) entered blocking state
[ 2000.409038][T19198] br0: port 4(sender) entered disabled state
[ 2000.409455][T19198] sender: entered allmulticast mode
[ 2000.412821][T19198] sender: entered promiscuous mode
[ 2000.658327][T19200] br0: port 4(sender) entered blocking state
[ 2000.658873][T19200] br0: port 4(sender) entered forwarding state
[ 2000.659611][T19200] br0: port 3(c3) entered blocking state
[ 2000.659931][T19200] br0: port 3(c3) entered forwarding state
[ 2000.660600][T19200] br0: port 2(c2) entered blocking state
[ 2000.660925][T19200] br0: port 2(c2) entered forwarding state
[ 2000.661587][T19200] br0: port 1(c1) entered blocking state
[ 2000.661925][T19200] br0: port 1(c1) entered forwarding state
[ 2013.070905][   T68] br0: port 1(c1) entered disabled state
[ 2013.166343][   T68] c1 (unregistering): left allmulticast mode
[ 2013.166776][   T68] c1 (unregistering): left promiscuous mode
[ 2013.167144][   T68] br0: port 1(c1) entered disabled state
[ 2013.621182][   T68] br0: port 2(c2) entered disabled state
[ 2013.713653][   T68] c2 (unregistering): left allmulticast mode
[ 2013.714107][   T68] c2 (unregistering): left promiscuous mode
[ 2013.714488][   T68] br0: port 2(c2) entered disabled state
[ 2014.138035][   T68] br0: port 3(c3) entered disabled state
[ 2014.270348][   T68] c3 (unregistering): left allmulticast mode
[ 2014.270880][   T68] c3 (unregistering): left promiscuous mode
[ 2014.271250][   T68] br0: port 3(c3) entered disabled state
[ 2014.685975][   T68] br0: port 4(sender) entered disabled state
[ 2014.824704][   T68] sender (unregistering): left allmulticast mode
[ 2014.825135][   T68] sender (unregistering): left promiscuous mode
[ 2014.825533][   T68] br0: port 4(sender) entered disabled state