[ 2963.513913][T30035] br0: port 1(c1) entered blocking state
[ 2963.514313][T30035] br0: port 1(c1) entered disabled state
[ 2963.514901][T30035] c1: entered allmulticast mode
[ 2963.518195][T30035] c1: entered promiscuous mode
[ 2964.162374][T30040] br0: port 2(c2) entered blocking state
[ 2964.162725][T30040] br0: port 2(c2) entered disabled state
[ 2964.163066][T30040] c2: entered allmulticast mode
[ 2964.166395][T30040] c2: entered promiscuous mode
[ 2964.842928][T30045] br0: port 3(c3) entered blocking state
[ 2964.843303][T30045] br0: port 3(c3) entered disabled state
[ 2964.843732][T30045] c3: entered allmulticast mode
[ 2964.847042][T30045] c3: entered promiscuous mode
[ 2965.501527][T30050] br0: port 4(sender) entered blocking state
[ 2965.501962][T30050] br0: port 4(sender) entered disabled state
[ 2965.502385][T30050] sender: entered allmulticast mode
[ 2965.506138][T30050] sender: entered promiscuous mode
[ 2965.740564][T30052] br0: port 4(sender) entered blocking state
[ 2965.741042][T30052] br0: port 4(sender) entered forwarding state
[ 2965.741756][T30052] br0: port 3(c3) entered blocking state
[ 2965.742074][T30052] br0: port 3(c3) entered forwarding state
[ 2965.742723][T30052] br0: port 2(c2) entered blocking state
[ 2965.743037][T30052] br0: port 2(c2) entered forwarding state
[ 2965.743682][T30052] br0: port 1(c1) entered blocking state
[ 2965.744002][T30052] br0: port 1(c1) entered forwarding state
[ 2978.235108][   T12] br0: port 1(c1) entered disabled state
[ 2978.257235][   T12] c1 (unregistering): left allmulticast mode
[ 2978.259871][   T12] c1 (unregistering): left promiscuous mode
[ 2978.260265][   T12] br0: port 1(c1) entered disabled state
[ 2978.807307][   T12] br0: port 2(c2) entered disabled state
[ 2978.830630][   T12] c2 (unregistering): left allmulticast mode
[ 2978.831118][   T12] c2 (unregistering): left promiscuous mode
[ 2978.831490][   T12] br0: port 2(c2) entered disabled state
[ 2979.330008][   T12] br0: port 3(c3) entered disabled state
[ 2979.363345][   T12] c3 (unregistering): left allmulticast mode
[ 2979.365077][   T12] c3 (unregistering): left promiscuous mode
[ 2979.365557][   T12] br0: port 3(c3) entered disabled state
[ 2979.870055][   T12] br0: port 4(sender) entered disabled state
[ 2979.892587][   T12] sender (unregistering): left allmulticast mode
[ 2979.893032][   T12] sender (unregistering): left promiscuous mode
[ 2979.893440][   T12] br0: port 4(sender) entered disabled state