[ 2946.914398][T28254] br0: port 1(c1) entered blocking state
[ 2946.915154][T28254] br0: port 1(c1) entered disabled state
[ 2946.915555][T28254] c1: entered allmulticast mode
[ 2946.919025][T28254] c1: entered promiscuous mode
[ 2947.630843][T28259] br0: port 2(c2) entered blocking state
[ 2947.631205][T28259] br0: port 2(c2) entered disabled state
[ 2947.631588][T28259] c2: entered allmulticast mode
[ 2947.635351][T28259] c2: entered promiscuous mode
[ 2948.323239][T28264] br0: port 3(c3) entered blocking state
[ 2948.323633][T28264] br0: port 3(c3) entered disabled state
[ 2948.323985][T28264] c3: entered allmulticast mode
[ 2948.327441][T28264] c3: entered promiscuous mode
[ 2949.012460][T28269] br0: port 4(sender) entered blocking state
[ 2949.012940][T28269] br0: port 4(sender) entered disabled state
[ 2949.013390][T28269] sender: entered allmulticast mode
[ 2949.017319][T28269] sender: entered promiscuous mode
[ 2949.270539][T28271] br0: port 4(sender) entered blocking state
[ 2949.271022][T28271] br0: port 4(sender) entered forwarding state
[ 2949.271788][T28271] br0: port 3(c3) entered blocking state
[ 2949.272131][T28271] br0: port 3(c3) entered forwarding state
[ 2949.272828][T28271] br0: port 2(c2) entered blocking state
[ 2949.273173][T28271] br0: port 2(c2) entered forwarding state
[ 2949.273869][T28271] br0: port 1(c1) entered blocking state
[ 2949.274224][T28271] br0: port 1(c1) entered forwarding state
[ 2961.763562][   T67] br0: port 1(c1) entered disabled state
[ 2961.790126][   T67] c1 (unregistering): left allmulticast mode
[ 2961.790564][   T67] c1 (unregistering): left promiscuous mode
[ 2961.791004][   T67] br0: port 1(c1) entered disabled state
[ 2962.316256][   T67] br0: port 2(c2) entered disabled state
[ 2962.339287][   T67] c2 (unregistering): left allmulticast mode
[ 2962.339727][   T67] c2 (unregistering): left promiscuous mode
[ 2962.340122][   T67] br0: port 2(c2) entered disabled state
[ 2962.877735][   T67] br0: port 3(c3) entered disabled state
[ 2962.898937][   T67] c3 (unregistering): left allmulticast mode
[ 2962.899342][   T67] c3 (unregistering): left promiscuous mode
[ 2962.901318][   T67] br0: port 3(c3) entered disabled state
[ 2963.405300][   T67] br0: port 4(sender) entered disabled state
[ 2963.431554][   T67] sender (unregistering): left allmulticast mode
[ 2963.432011][   T67] sender (unregistering): left promiscuous mode
[ 2963.432399][   T67] br0: port 4(sender) entered disabled state