[ 2825.322160][T28747] br0: port 1(c1) entered blocking state
[ 2825.322508][T28747] br0: port 1(c1) entered disabled state
[ 2825.322851][T28747] c1: entered allmulticast mode
[ 2825.326166][T28747] c1: entered promiscuous mode
[ 2825.968868][T28752] br0: port 2(c2) entered blocking state
[ 2825.969453][T28752] br0: port 2(c2) entered disabled state
[ 2825.969826][T28752] c2: entered allmulticast mode
[ 2825.973142][T28752] c2: entered promiscuous mode
[ 2826.646753][T28757] br0: port 3(c3) entered blocking state
[ 2826.647147][T28757] br0: port 3(c3) entered disabled state
[ 2826.647516][T28757] c3: entered allmulticast mode
[ 2826.650912][T28757] c3: entered promiscuous mode
[ 2827.308498][T28762] br0: port 4(sender) entered blocking state
[ 2827.308948][T28762] br0: port 4(sender) entered disabled state
[ 2827.309431][T28762] sender: entered allmulticast mode
[ 2827.312765][T28762] sender: entered promiscuous mode
[ 2827.559296][T28764] br0: port 4(sender) entered blocking state
[ 2827.559736][T28764] br0: port 4(sender) entered forwarding state
[ 2827.560466][T28764] br0: port 3(c3) entered blocking state
[ 2827.560788][T28764] br0: port 3(c3) entered forwarding state
[ 2827.561461][T28764] br0: port 2(c2) entered blocking state
[ 2827.561794][T28764] br0: port 2(c2) entered forwarding state
[ 2827.562457][T28764] br0: port 1(c1) entered blocking state
[ 2827.562792][T28764] br0: port 1(c1) entered forwarding state
[ 2839.988703][   T69] br0: port 1(c1) entered disabled state
[ 2840.009848][   T69] c1 (unregistering): left allmulticast mode
[ 2840.010985][   T69] c1 (unregistering): left promiscuous mode
[ 2840.011386][   T69] br0: port 1(c1) entered disabled state
[ 2840.530313][   T69] br0: port 2(c2) entered disabled state
[ 2840.558045][   T69] c2 (unregistering): left allmulticast mode
[ 2840.558513][   T69] c2 (unregistering): left promiscuous mode
[ 2840.558872][   T69] br0: port 2(c2) entered disabled state
[ 2841.023674][   T69] br0: port 3(c3) entered disabled state
[ 2841.045659][   T69] c3 (unregistering): left allmulticast mode
[ 2841.046140][   T69] c3 (unregistering): left promiscuous mode
[ 2841.046506][   T69] br0: port 3(c3) entered disabled state
[ 2841.531725][   T69] br0: port 4(sender) entered disabled state
[ 2841.554418][   T69] sender (unregistering): left allmulticast mode
[ 2841.554979][   T69] sender (unregistering): left promiscuous mode
[ 2841.555375][   T69] br0: port 4(sender) entered disabled state