[ 2862.469238][T25304] br0: port 1(c1) entered blocking state
[ 2862.469623][T25304] br0: port 1(c1) entered disabled state
[ 2862.469984][T25304] c1: entered allmulticast mode
[ 2862.474199][T25304] c1: entered promiscuous mode
[ 2863.171097][T25309] br0: port 2(c2) entered blocking state
[ 2863.171514][T25309] br0: port 2(c2) entered disabled state
[ 2863.171857][T25309] c2: entered allmulticast mode
[ 2863.175588][T25309] c2: entered promiscuous mode
[ 2863.867107][T25314] br0: port 3(c3) entered blocking state
[ 2863.867582][T25314] br0: port 3(c3) entered disabled state
[ 2863.867960][T25314] c3: entered allmulticast mode
[ 2863.871479][T25314] c3: entered promiscuous mode
[ 2864.574880][T25319] br0: port 4(sender) entered blocking state
[ 2864.575336][T25319] br0: port 4(sender) entered disabled state
[ 2864.575753][T25319] sender: entered allmulticast mode
[ 2864.579314][T25319] sender: entered promiscuous mode
[ 2864.834980][T25321] br0: port 4(sender) entered blocking state
[ 2864.835444][T25321] br0: port 4(sender) entered forwarding state
[ 2864.836216][T25321] br0: port 3(c3) entered blocking state
[ 2864.836538][T25321] br0: port 3(c3) entered forwarding state
[ 2864.837733][T25321] br0: port 2(c2) entered blocking state
[ 2864.838065][T25321] br0: port 2(c2) entered forwarding state
[ 2864.838729][T25321] br0: port 1(c1) entered blocking state
[ 2864.839050][T25321] br0: port 1(c1) entered forwarding state
[ 2877.338393][   T12] br0: port 1(c1) entered disabled state
[ 2877.460140][   T12] c1 (unregistering): left allmulticast mode
[ 2877.460578][   T12] c1 (unregistering): left promiscuous mode
[ 2877.460956][   T12] br0: port 1(c1) entered disabled state
[ 2877.868344][   T12] br0: port 2(c2) entered disabled state
[ 2877.978935][   T12] c2 (unregistering): left allmulticast mode
[ 2877.979411][   T12] c2 (unregistering): left promiscuous mode
[ 2877.979800][   T12] br0: port 2(c2) entered disabled state
[ 2878.372916][   T12] br0: port 3(c3) entered disabled state
[ 2878.445957][   T12] c3 (unregistering): left allmulticast mode
[ 2878.446451][   T12] c3 (unregistering): left promiscuous mode
[ 2878.446859][   T12] br0: port 3(c3) entered disabled state
[ 2878.893099][   T12] br0: port 4(sender) entered disabled state
[ 2879.029973][   T12] sender (unregistering): left allmulticast mode
[ 2879.030472][   T12] sender (unregistering): left promiscuous mode
[ 2879.030884][   T12] br0: port 4(sender) entered disabled state