[ 2932.357508][T28985] br0: port 1(c1) entered blocking state
[ 2932.357855][T28985] br0: port 1(c1) entered disabled state
[ 2932.358210][T28985] c1: entered allmulticast mode
[ 2932.361514][T28985] c1: entered promiscuous mode
[ 2933.020391][T28990] br0: port 2(c2) entered blocking state
[ 2933.020824][T28990] br0: port 2(c2) entered disabled state
[ 2933.021183][T28990] c2: entered allmulticast mode
[ 2933.025029][T28990] c2: entered promiscuous mode
[ 2933.715576][T28995] br0: port 3(c3) entered blocking state
[ 2933.715928][T28995] br0: port 3(c3) entered disabled state
[ 2933.716277][T28995] c3: entered allmulticast mode
[ 2933.720399][T28995] c3: entered promiscuous mode
[ 2934.401824][T29000] br0: port 4(sender) entered blocking state
[ 2934.402327][T29000] br0: port 4(sender) entered disabled state
[ 2934.402742][T29000] sender: entered allmulticast mode
[ 2934.406480][T29000] sender: entered promiscuous mode
[ 2934.667744][T29002] br0: port 4(sender) entered blocking state
[ 2934.668280][T29002] br0: port 4(sender) entered forwarding state
[ 2934.669016][T29002] br0: port 3(c3) entered blocking state
[ 2934.669350][T29002] br0: port 3(c3) entered forwarding state
[ 2934.669997][T29002] br0: port 2(c2) entered blocking state
[ 2934.670342][T29002] br0: port 2(c2) entered forwarding state
[ 2934.670992][T29002] br0: port 1(c1) entered blocking state
[ 2934.671349][T29002] br0: port 1(c1) entered forwarding state
[ 2947.167512][   T67] br0: port 1(c1) entered disabled state
[ 2947.203314][   T67] c1 (unregistering): left allmulticast mode
[ 2947.203721][   T67] c1 (unregistering): left promiscuous mode
[ 2947.204083][   T67] br0: port 1(c1) entered disabled state
[ 2947.719469][   T67] br0: port 2(c2) entered disabled state
[ 2947.740163][   T67] c2 (unregistering): left allmulticast mode
[ 2947.740653][   T67] c2 (unregistering): left promiscuous mode
[ 2947.741028][   T67] br0: port 2(c2) entered disabled state
[ 2948.209819][   T67] br0: port 3(c3) entered disabled state
[ 2948.232978][   T67] c3 (unregistering): left allmulticast mode
[ 2948.233490][   T67] c3 (unregistering): left promiscuous mode
[ 2948.233863][   T67] br0: port 3(c3) entered disabled state
[ 2948.745253][   T67] br0: port 4(sender) entered disabled state
[ 2948.767657][   T67] sender (unregistering): left allmulticast mode
[ 2948.770700][   T67] sender (unregistering): left promiscuous mode
[ 2948.771121][   T67] br0: port 4(sender) entered disabled state