[ 1033.231931][  T528] br0: port 1(c1) entered blocking state
[ 1033.232117][  T528] br0: port 1(c1) entered disabled state
[ 1033.232275][  T528] c1: entered allmulticast mode
[ 1033.233672][  T528] c1: entered promiscuous mode
[ 1033.393909][  T533] br0: port 2(c2) entered blocking state
[ 1033.394115][  T533] br0: port 2(c2) entered disabled state
[ 1033.394317][  T533] c2: entered allmulticast mode
[ 1033.396175][  T533] c2: entered promiscuous mode
[ 1033.559273][  T538] br0: port 3(c3) entered blocking state
[ 1033.559442][  T538] br0: port 3(c3) entered disabled state
[ 1033.559611][  T538] c3: entered allmulticast mode
[ 1033.561015][  T538] c3: entered promiscuous mode
[ 1033.719230][  T543] br0: port 4(sender) entered blocking state
[ 1033.719455][  T543] br0: port 4(sender) entered disabled state
[ 1033.719774][  T543] sender: entered allmulticast mode
[ 1033.721195][  T543] sender: entered promiscuous mode
[ 1033.774199][  T545] br0: port 4(sender) entered blocking state
[ 1033.774437][  T545] br0: port 4(sender) entered forwarding state
[ 1033.774799][  T545] br0: port 3(c3) entered blocking state
[ 1033.774984][  T545] br0: port 3(c3) entered forwarding state
[ 1033.775314][  T545] br0: port 2(c2) entered blocking state
[ 1033.775485][  T545] br0: port 2(c2) entered forwarding state
[ 1033.775817][  T545] br0: port 1(c1) entered blocking state
[ 1033.775997][  T545] br0: port 1(c1) entered forwarding state
[ 1044.844277][   T12] br0: port 1(c1) entered disabled state
[ 1044.846684][   T12] c1 (unregistering): left allmulticast mode
[ 1044.846859][   T12] c1 (unregistering): left promiscuous mode
[ 1044.847021][   T12] br0: port 1(c1) entered disabled state
[ 1044.968701][   T12] br0: port 2(c2) entered disabled state
[ 1044.971992][   T12] c2 (unregistering): left allmulticast mode
[ 1044.972174][   T12] c2 (unregistering): left promiscuous mode
[ 1044.972338][   T12] br0: port 2(c2) entered disabled state
[ 1045.100439][   T12] br0: port 3(c3) entered disabled state
[ 1045.103476][   T12] c3 (unregistering): left allmulticast mode
[ 1045.103732][   T12] c3 (unregistering): left promiscuous mode
[ 1045.103893][   T12] br0: port 3(c3) entered disabled state
[ 1045.237434][   T12] br0: port 4(sender) entered disabled state
[ 1045.240326][   T12] sender (unregistering): left allmulticast mode
[ 1045.240500][   T12] sender (unregistering): left promiscuous mode
[ 1045.240667][   T12] br0: port 4(sender) entered disabled state