[ 2888.212348][T29216] br0: port 1(c1) entered blocking state
[ 2888.212725][T29216] br0: port 1(c1) entered disabled state
[ 2888.213072][T29216] c1: entered allmulticast mode
[ 2888.216445][T29216] c1: entered promiscuous mode
[ 2888.870776][T29221] br0: port 2(c2) entered blocking state
[ 2888.871110][T29221] br0: port 2(c2) entered disabled state
[ 2888.871473][T29221] c2: entered allmulticast mode
[ 2888.875126][T29221] c2: entered promiscuous mode
[ 2889.533856][T29226] br0: port 3(c3) entered blocking state
[ 2889.534183][T29226] br0: port 3(c3) entered disabled state
[ 2889.534513][T29226] c3: entered allmulticast mode
[ 2889.538057][T29226] c3: entered promiscuous mode
[ 2890.194961][T29231] br0: port 4(sender) entered blocking state
[ 2890.195361][T29231] br0: port 4(sender) entered disabled state
[ 2890.195779][T29231] sender: entered allmulticast mode
[ 2890.199788][T29231] sender: entered promiscuous mode
[ 2890.445983][T29233] br0: port 4(sender) entered blocking state
[ 2890.446419][T29233] br0: port 4(sender) entered forwarding state
[ 2890.447133][T29233] br0: port 3(c3) entered blocking state
[ 2890.447446][T29233] br0: port 3(c3) entered forwarding state
[ 2890.448098][T29233] br0: port 2(c2) entered blocking state
[ 2890.448414][T29233] br0: port 2(c2) entered forwarding state
[ 2890.449060][T29233] br0: port 1(c1) entered blocking state
[ 2890.449381][T29233] br0: port 1(c1) entered forwarding state
[ 2902.952029][   T12] br0: port 1(c1) entered disabled state
[ 2902.973951][   T12] c1 (unregistering): left allmulticast mode
[ 2902.974401][   T12] c1 (unregistering): left promiscuous mode
[ 2902.974819][   T12] br0: port 1(c1) entered disabled state
[ 2903.587045][   T12] br0: port 2(c2) entered disabled state
[ 2903.610706][   T12] c2 (unregistering): left allmulticast mode
[ 2903.611214][   T12] c2 (unregistering): left promiscuous mode
[ 2903.611600][   T12] br0: port 2(c2) entered disabled state
[ 2904.159028][   T12] br0: port 3(c3) entered disabled state
[ 2904.182838][   T12] c3 (unregistering): left allmulticast mode
[ 2904.183272][   T12] c3 (unregistering): left promiscuous mode
[ 2904.183655][   T12] br0: port 3(c3) entered disabled state
[ 2904.673222][   T12] br0: port 4(sender) entered disabled state
[ 2904.696570][   T12] sender (unregistering): left allmulticast mode
[ 2904.697093][   T12] sender (unregistering): left promiscuous mode
[ 2904.697500][   T12] br0: port 4(sender) entered disabled state