[ 2901.584441][T29199] br0: port 1(c1) entered blocking state
[ 2901.584818][T29199] br0: port 1(c1) entered disabled state
[ 2901.585205][T29199] c1: entered allmulticast mode
[ 2901.588613][T29199] c1: entered promiscuous mode
[ 2902.255368][T29204] br0: port 2(c2) entered blocking state
[ 2902.255711][T29204] br0: port 2(c2) entered disabled state
[ 2902.256100][T29204] c2: entered allmulticast mode
[ 2902.260408][T29204] c2: entered promiscuous mode
[ 2902.940631][T29209] br0: port 3(c3) entered blocking state
[ 2902.941022][T29209] br0: port 3(c3) entered disabled state
[ 2902.941422][T29209] c3: entered allmulticast mode
[ 2902.944871][T29209] c3: entered promiscuous mode
[ 2903.597912][T29214] br0: port 4(sender) entered blocking state
[ 2903.598371][T29214] br0: port 4(sender) entered disabled state
[ 2903.598805][T29214] sender: entered allmulticast mode
[ 2903.602209][T29214] sender: entered promiscuous mode
[ 2903.833446][T29216] br0: port 4(sender) entered blocking state
[ 2903.833882][T29216] br0: port 4(sender) entered forwarding state
[ 2903.834605][T29216] br0: port 3(c3) entered blocking state
[ 2903.834932][T29216] br0: port 3(c3) entered forwarding state
[ 2903.835587][T29216] br0: port 2(c2) entered blocking state
[ 2903.835907][T29216] br0: port 2(c2) entered forwarding state
[ 2903.836639][T29216] br0: port 1(c1) entered blocking state
[ 2903.836954][T29216] br0: port 1(c1) entered forwarding state
[ 2916.265832][   T12] br0: port 1(c1) entered disabled state
[ 2916.287666][   T12] c1 (unregistering): left allmulticast mode
[ 2916.288107][   T12] c1 (unregistering): left promiscuous mode
[ 2916.288530][   T12] br0: port 1(c1) entered disabled state
[ 2916.797405][   T12] br0: port 2(c2) entered disabled state
[ 2916.818365][   T12] c2 (unregistering): left allmulticast mode
[ 2916.818866][   T12] c2 (unregistering): left promiscuous mode
[ 2916.819249][   T12] br0: port 2(c2) entered disabled state
[ 2917.336544][   T12] br0: port 3(c3) entered disabled state
[ 2917.359100][   T12] c3 (unregistering): left allmulticast mode
[ 2917.359537][   T12] c3 (unregistering): left promiscuous mode
[ 2917.359914][   T12] br0: port 3(c3) entered disabled state
[ 2917.845002][   T12] br0: port 4(sender) entered disabled state
[ 2917.865355][   T12] sender (unregistering): left allmulticast mode
[ 2917.865804][   T12] sender (unregistering): left promiscuous mode
[ 2917.866360][   T12] br0: port 4(sender) entered disabled state