[ 1017.284954][  T871] br0: port 1(c1) entered blocking state
[ 1017.285172][  T871] br0: port 1(c1) entered disabled state
[ 1017.285394][  T871] c1: entered allmulticast mode
[ 1017.286882][  T871] c1: entered promiscuous mode
[ 1017.445990][  T876] br0: port 2(c2) entered blocking state
[ 1017.446170][  T876] br0: port 2(c2) entered disabled state
[ 1017.446892][  T876] c2: entered allmulticast mode
[ 1017.448331][  T876] c2: entered promiscuous mode
[ 1017.613968][  T881] br0: port 3(c3) entered blocking state
[ 1017.614166][  T881] br0: port 3(c3) entered disabled state
[ 1017.614377][  T881] c3: entered allmulticast mode
[ 1017.615859][  T881] c3: entered promiscuous mode
[ 1017.768372][  T886] br0: port 4(sender) entered blocking state
[ 1017.768572][  T886] br0: port 4(sender) entered disabled state
[ 1017.768747][  T886] sender: entered allmulticast mode
[ 1017.770162][  T886] sender: entered promiscuous mode
[ 1017.826348][  T888] br0: port 4(sender) entered blocking state
[ 1017.826573][  T888] br0: port 4(sender) entered forwarding state
[ 1017.826922][  T888] br0: port 3(c3) entered blocking state
[ 1017.827104][  T888] br0: port 3(c3) entered forwarding state
[ 1017.827449][  T888] br0: port 2(c2) entered blocking state
[ 1017.827626][  T888] br0: port 2(c2) entered forwarding state
[ 1017.827955][  T888] br0: port 1(c1) entered blocking state
[ 1017.828141][  T888] br0: port 1(c1) entered forwarding state
[ 1028.846023][   T12] br0: port 1(c1) entered disabled state
[ 1028.848894][   T12] c1 (unregistering): left allmulticast mode
[ 1028.849081][   T12] c1 (unregistering): left promiscuous mode
[ 1028.849248][   T12] br0: port 1(c1) entered disabled state
[ 1028.972718][   T12] br0: port 2(c2) entered disabled state
[ 1028.976912][   T12] c2 (unregistering): left allmulticast mode
[ 1028.977197][   T12] c2 (unregistering): left promiscuous mode
[ 1028.978296][   T12] br0: port 2(c2) entered disabled state
[ 1029.101432][   T12] br0: port 3(c3) entered disabled state
[ 1029.104089][   T12] c3 (unregistering): left allmulticast mode
[ 1029.104310][   T12] c3 (unregistering): left promiscuous mode
[ 1029.104509][   T12] br0: port 3(c3) entered disabled state
[ 1029.245586][   T12] br0: port 4(sender) entered disabled state
[ 1029.248085][   T12] sender (unregistering): left allmulticast mode
[ 1029.248260][   T12] sender (unregistering): left promiscuous mode
[ 1029.248419][   T12] br0: port 4(sender) entered disabled state