[ 2876.887048][T28645] br0: port 1(c1) entered blocking state
[ 2876.887474][T28645] br0: port 1(c1) entered disabled state
[ 2876.887953][T28645] c1: entered allmulticast mode
[ 2876.891924][T28645] c1: entered promiscuous mode
[ 2877.577497][T28650] br0: port 2(c2) entered blocking state
[ 2877.577837][T28650] br0: port 2(c2) entered disabled state
[ 2877.578187][T28650] c2: entered allmulticast mode
[ 2877.581606][T28650] c2: entered promiscuous mode
[ 2878.284817][T28655] br0: port 3(c3) entered blocking state
[ 2878.285168][T28655] br0: port 3(c3) entered disabled state
[ 2878.285514][T28655] c3: entered allmulticast mode
[ 2878.289210][T28655] c3: entered promiscuous mode
[ 2879.031258][T28660] br0: port 4(sender) entered blocking state
[ 2879.031819][T28660] br0: port 4(sender) entered disabled state
[ 2879.032306][T28660] sender: entered allmulticast mode
[ 2879.036093][T28660] sender: entered promiscuous mode
[ 2879.298946][T28662] br0: port 4(sender) entered blocking state
[ 2879.299445][T28662] br0: port 4(sender) entered forwarding state
[ 2879.300219][T28662] br0: port 3(c3) entered blocking state
[ 2879.300563][T28662] br0: port 3(c3) entered forwarding state
[ 2879.301308][T28662] br0: port 2(c2) entered blocking state
[ 2879.301662][T28662] br0: port 2(c2) entered forwarding state
[ 2879.302398][T28662] br0: port 1(c1) entered blocking state
[ 2879.302854][T28662] br0: port 1(c1) entered forwarding state
[ 2891.796814][   T12] br0: port 1(c1) entered disabled state
[ 2891.828955][   T12] c1 (unregistering): left allmulticast mode
[ 2891.829377][   T12] c1 (unregistering): left promiscuous mode
[ 2891.829750][   T12] br0: port 1(c1) entered disabled state
[ 2892.351699][   T12] br0: port 2(c2) entered disabled state
[ 2892.373538][   T12] c2 (unregistering): left allmulticast mode
[ 2892.373958][   T12] c2 (unregistering): left promiscuous mode
[ 2892.376141][   T12] br0: port 2(c2) entered disabled state
[ 2892.915527][   T12] br0: port 3(c3) entered disabled state
[ 2892.936951][   T12] c3 (unregistering): left allmulticast mode
[ 2892.939661][   T12] c3 (unregistering): left promiscuous mode
[ 2892.940060][   T12] br0: port 3(c3) entered disabled state
[ 2893.481935][   T12] br0: port 4(sender) entered disabled state
[ 2893.503399][   T12] sender (unregistering): left allmulticast mode
[ 2893.503884][   T12] sender (unregistering): left promiscuous mode
[ 2893.504361][   T12] br0: port 4(sender) entered disabled state