[ 1994.530330][T19187] br0: port 1(c1) entered blocking state
[ 1994.530667][T19187] br0: port 1(c1) entered disabled state
[ 1994.530999][T19187] c1: entered allmulticast mode
[ 1994.534847][T19187] c1: entered promiscuous mode
[ 1995.173408][T19192] br0: port 2(c2) entered blocking state
[ 1995.173847][T19192] br0: port 2(c2) entered disabled state
[ 1995.174183][T19192] c2: entered allmulticast mode
[ 1995.177522][T19192] c2: entered promiscuous mode
[ 1995.862276][T19197] br0: port 3(c3) entered blocking state
[ 1995.863034][T19197] br0: port 3(c3) entered disabled state
[ 1995.863419][T19197] c3: entered allmulticast mode
[ 1995.866939][T19197] c3: entered promiscuous mode
[ 1996.520019][T19202] br0: port 4(sender) entered blocking state
[ 1996.520535][T19202] br0: port 4(sender) entered disabled state
[ 1996.520943][T19202] sender: entered allmulticast mode
[ 1996.524276][T19202] sender: entered promiscuous mode
[ 1996.759743][T19204] br0: port 4(sender) entered blocking state
[ 1996.760293][T19204] br0: port 4(sender) entered forwarding state
[ 1996.761024][T19204] br0: port 3(c3) entered blocking state
[ 1996.761360][T19204] br0: port 3(c3) entered forwarding state
[ 1996.762019][T19204] br0: port 2(c2) entered blocking state
[ 1996.762357][T19204] br0: port 2(c2) entered forwarding state
[ 1996.763004][T19204] br0: port 1(c1) entered blocking state
[ 1996.763346][T19204] br0: port 1(c1) entered forwarding state
[ 2009.077053][   T69] br0: port 1(c1) entered disabled state
[ 2009.172257][   T69] c1 (unregistering): left allmulticast mode
[ 2009.172692][   T69] c1 (unregistering): left promiscuous mode
[ 2009.173075][   T69] br0: port 1(c1) entered disabled state
[ 2009.623677][   T69] br0: port 2(c2) entered disabled state
[ 2009.760174][   T69] c2 (unregistering): left allmulticast mode
[ 2009.760610][   T69] c2 (unregistering): left promiscuous mode
[ 2009.760985][   T69] br0: port 2(c2) entered disabled state
[ 2010.159413][   T69] br0: port 3(c3) entered disabled state
[ 2010.313132][   T69] c3 (unregistering): left allmulticast mode
[ 2010.313592][   T69] c3 (unregistering): left promiscuous mode
[ 2010.313967][   T69] br0: port 3(c3) entered disabled state
[ 2010.660955][   T69] br0: port 4(sender) entered disabled state
[ 2010.813107][   T69] sender (unregistering): left allmulticast mode
[ 2010.813581][   T69] sender (unregistering): left promiscuous mode
[ 2010.813966][   T69] br0: port 4(sender) entered disabled state