[ 2913.715954][T28665] br0: port 1(c1) entered blocking state
[ 2913.716297][T28665] br0: port 1(c1) entered disabled state
[ 2913.716652][T28665] c1: entered allmulticast mode
[ 2913.719984][T28665] c1: entered promiscuous mode
[ 2914.398750][T28670] br0: port 2(c2) entered blocking state
[ 2914.399108][T28670] br0: port 2(c2) entered disabled state
[ 2914.399465][T28670] c2: entered allmulticast mode
[ 2914.403090][T28670] c2: entered promiscuous mode
[ 2915.062610][T28675] br0: port 3(c3) entered blocking state
[ 2915.063315][T28675] br0: port 3(c3) entered disabled state
[ 2915.063662][T28675] c3: entered allmulticast mode
[ 2915.067036][T28675] c3: entered promiscuous mode
[ 2915.743182][T28680] br0: port 4(sender) entered blocking state
[ 2915.743673][T28680] br0: port 4(sender) entered disabled state
[ 2915.744789][T28680] sender: entered allmulticast mode
[ 2915.748134][T28680] sender: entered promiscuous mode
[ 2916.004672][T28682] br0: port 4(sender) entered blocking state
[ 2916.005193][T28682] br0: port 4(sender) entered forwarding state
[ 2916.005913][T28682] br0: port 3(c3) entered blocking state
[ 2916.006234][T28682] br0: port 3(c3) entered forwarding state
[ 2916.006888][T28682] br0: port 2(c2) entered blocking state
[ 2916.007207][T28682] br0: port 2(c2) entered forwarding state
[ 2916.008397][T28682] br0: port 1(c1) entered blocking state
[ 2916.008721][T28682] br0: port 1(c1) entered forwarding state
[ 2928.500133][   T69] br0: port 1(c1) entered disabled state
[ 2928.521863][   T69] c1 (unregistering): left allmulticast mode
[ 2928.522277][   T69] c1 (unregistering): left promiscuous mode
[ 2928.522644][   T69] br0: port 1(c1) entered disabled state
[ 2929.041116][   T69] br0: port 2(c2) entered disabled state
[ 2929.063294][   T69] c2 (unregistering): left allmulticast mode
[ 2929.063731][   T69] c2 (unregistering): left promiscuous mode
[ 2929.064731][   T69] br0: port 2(c2) entered disabled state
[ 2929.558375][   T69] br0: port 3(c3) entered disabled state
[ 2929.579197][   T69] c3 (unregistering): left allmulticast mode
[ 2929.579608][   T69] c3 (unregistering): left promiscuous mode
[ 2929.579990][   T69] br0: port 3(c3) entered disabled state
[ 2930.066070][   T69] br0: port 4(sender) entered disabled state
[ 2930.089376][   T69] sender (unregistering): left allmulticast mode
[ 2930.089786][   T69] sender (unregistering): left promiscuous mode
[ 2930.090161][   T69] br0: port 4(sender) entered disabled state