[ 2824.873866][T28680] br0: port 1(c1) entered blocking state
[ 2824.874204][T28680] br0: port 1(c1) entered disabled state
[ 2824.874549][T28680] c1: entered allmulticast mode
[ 2824.877932][T28680] c1: entered promiscuous mode
[ 2825.569352][T28685] br0: port 2(c2) entered blocking state
[ 2825.569695][T28685] br0: port 2(c2) entered disabled state
[ 2825.570024][T28685] c2: entered allmulticast mode
[ 2825.573410][T28685] c2: entered promiscuous mode
[ 2826.220716][T28690] br0: port 3(c3) entered blocking state
[ 2826.221066][T28690] br0: port 3(c3) entered disabled state
[ 2826.221432][T28690] c3: entered allmulticast mode
[ 2826.225079][T28690] c3: entered promiscuous mode
[ 2826.995789][T28695] br0: port 4(sender) entered blocking state
[ 2826.996230][T28695] br0: port 4(sender) entered disabled state
[ 2826.996644][T28695] sender: entered allmulticast mode
[ 2827.000125][T28695] sender: entered promiscuous mode
[ 2827.244255][T28697] br0: port 4(sender) entered blocking state
[ 2827.244697][T28697] br0: port 4(sender) entered forwarding state
[ 2827.245409][T28697] br0: port 3(c3) entered blocking state
[ 2827.245733][T28697] br0: port 3(c3) entered forwarding state
[ 2827.246364][T28697] br0: port 2(c2) entered blocking state
[ 2827.246738][T28697] br0: port 2(c2) entered forwarding state
[ 2827.247375][T28697] br0: port 1(c1) entered blocking state
[ 2827.247699][T28697] br0: port 1(c1) entered forwarding state
[ 2839.577510][   T12] br0: port 1(c1) entered disabled state
[ 2839.598651][   T12] c1 (unregistering): left allmulticast mode
[ 2839.599156][   T12] c1 (unregistering): left promiscuous mode
[ 2839.599539][   T12] br0: port 1(c1) entered disabled state
[ 2840.109231][   T12] br0: port 2(c2) entered disabled state
[ 2840.131524][   T12] c2 (unregistering): left allmulticast mode
[ 2840.132580][   T12] c2 (unregistering): left promiscuous mode
[ 2840.132968][   T12] br0: port 2(c2) entered disabled state
[ 2840.665747][   T12] br0: port 3(c3) entered disabled state
[ 2840.710909][   T12] c3 (unregistering): left allmulticast mode
[ 2840.711304][   T12] c3 (unregistering): left promiscuous mode
[ 2840.711692][   T12] br0: port 3(c3) entered disabled state
[ 2841.175804][   T12] br0: port 4(sender) entered disabled state
[ 2841.196891][   T12] sender (unregistering): left allmulticast mode
[ 2841.197352][   T12] sender (unregistering): left promiscuous mode
[ 2841.197751][   T12] br0: port 4(sender) entered disabled state