[ 1067.538472][  T506] br0: port 1(c1) entered blocking state
[ 1067.538667][  T506] br0: port 1(c1) entered disabled state
[ 1067.538826][  T506] c1: entered allmulticast mode
[ 1067.540324][  T506] c1: entered promiscuous mode
[ 1067.755492][  T511] br0: port 2(c2) entered blocking state
[ 1067.755793][  T511] br0: port 2(c2) entered disabled state
[ 1067.756729][  T511] c2: entered allmulticast mode
[ 1067.759280][  T511] c2: entered promiscuous mode
[ 1067.988028][  T516] br0: port 3(c3) entered blocking state
[ 1067.988208][  T516] br0: port 3(c3) entered disabled state
[ 1067.988359][  T516] c3: entered allmulticast mode
[ 1067.989779][  T516] c3: entered promiscuous mode
[ 1068.194406][  T521] br0: port 4(sender) entered blocking state
[ 1068.194611][  T521] br0: port 4(sender) entered disabled state
[ 1068.194795][  T521] sender: entered allmulticast mode
[ 1068.196774][  T521] sender: entered promiscuous mode
[ 1068.283297][  T523] br0: port 4(sender) entered blocking state
[ 1068.283503][  T523] br0: port 4(sender) entered forwarding state
[ 1068.283789][  T523] br0: port 3(c3) entered blocking state
[ 1068.283927][  T523] br0: port 3(c3) entered forwarding state
[ 1068.284212][  T523] br0: port 2(c2) entered blocking state
[ 1068.284350][  T523] br0: port 2(c2) entered forwarding state
[ 1068.284643][  T523] br0: port 1(c1) entered blocking state
[ 1068.284781][  T523] br0: port 1(c1) entered forwarding state
[ 1079.359866][   T68] br0: port 1(c1) entered disabled state
[ 1079.363734][   T68] c1 (unregistering): left allmulticast mode
[ 1079.364072][   T68] c1 (unregistering): left promiscuous mode
[ 1079.364356][   T68] br0: port 1(c1) entered disabled state
[ 1079.482885][   T68] br0: port 2(c2) entered disabled state
[ 1079.485731][   T68] c2 (unregistering): left allmulticast mode
[ 1079.485947][   T68] c2 (unregistering): left promiscuous mode
[ 1079.486167][   T68] br0: port 2(c2) entered disabled state
[ 1079.603868][   T68] br0: port 3(c3) entered disabled state
[ 1079.607747][   T68] c3 (unregistering): left allmulticast mode
[ 1079.607965][   T68] c3 (unregistering): left promiscuous mode
[ 1079.608155][   T68] br0: port 3(c3) entered disabled state
[ 1079.762291][   T68] br0: port 4(sender) entered disabled state
[ 1079.765017][   T68] sender (unregistering): left allmulticast mode
[ 1079.765207][   T68] sender (unregistering): left promiscuous mode
[ 1079.765377][   T68] br0: port 4(sender) entered disabled state