[ 1918.748437][T19202] br0: port 1(c1) entered blocking state
[ 1918.748833][T19202] br0: port 1(c1) entered disabled state
[ 1918.749236][T19202] c1: entered allmulticast mode
[ 1918.752566][T19202] c1: entered promiscuous mode
[ 1919.460714][T19207] br0: port 2(c2) entered blocking state
[ 1919.461060][T19207] br0: port 2(c2) entered disabled state
[ 1919.461398][T19207] c2: entered allmulticast mode
[ 1919.464795][T19207] c2: entered promiscuous mode
[ 1920.213648][T19212] br0: port 3(c3) entered blocking state
[ 1920.214026][T19212] br0: port 3(c3) entered disabled state
[ 1920.214383][T19212] c3: entered allmulticast mode
[ 1920.219088][T19212] c3: entered promiscuous mode
[ 1920.976367][T19217] br0: port 4(sender) entered blocking state
[ 1920.976867][T19217] br0: port 4(sender) entered disabled state
[ 1920.977309][T19217] sender: entered allmulticast mode
[ 1920.980689][T19217] sender: entered promiscuous mode
[ 1921.269908][T19219] br0: port 4(sender) entered blocking state
[ 1921.270375][T19219] br0: port 4(sender) entered forwarding state
[ 1921.271122][T19219] br0: port 3(c3) entered blocking state
[ 1921.271454][T19219] br0: port 3(c3) entered forwarding state
[ 1921.272122][T19219] br0: port 2(c2) entered blocking state
[ 1921.272452][T19219] br0: port 2(c2) entered forwarding state
[ 1921.273118][T19219] br0: port 1(c1) entered blocking state
[ 1921.273453][T19219] br0: port 1(c1) entered forwarding state
[ 1933.842999][   T70] br0: port 1(c1) entered disabled state
[ 1933.962497][   T70] c1 (unregistering): left allmulticast mode
[ 1933.962943][   T70] c1 (unregistering): left promiscuous mode
[ 1933.963319][   T70] br0: port 1(c1) entered disabled state
[ 1934.357554][   T70] br0: port 2(c2) entered disabled state
[ 1934.476998][   T70] c2 (unregistering): left allmulticast mode
[ 1934.477762][   T70] c2 (unregistering): left promiscuous mode
[ 1934.478348][   T70] br0: port 2(c2) entered disabled state
[ 1935.011591][   T70] br0: port 3(c3) entered disabled state
[ 1935.125631][   T70] c3 (unregistering): left allmulticast mode
[ 1935.126149][   T70] c3 (unregistering): left promiscuous mode
[ 1935.126584][   T70] br0: port 3(c3) entered disabled state
[ 1935.578844][   T70] br0: port 4(sender) entered disabled state
[ 1935.698511][   T70] sender (unregistering): left allmulticast mode
[ 1935.698936][   T70] sender (unregistering): left promiscuous mode
[ 1935.699294][   T70] br0: port 4(sender) entered disabled state