[ 2875.015112][T29182] br0: port 1(c1) entered blocking state
[ 2875.015511][T29182] br0: port 1(c1) entered disabled state
[ 2875.015861][T29182] c1: entered allmulticast mode
[ 2875.020060][T29182] c1: entered promiscuous mode
[ 2875.665119][T29187] br0: port 2(c2) entered blocking state
[ 2875.665477][T29187] br0: port 2(c2) entered disabled state
[ 2875.665824][T29187] c2: entered allmulticast mode
[ 2875.669217][T29187] c2: entered promiscuous mode
[ 2876.339895][T29192] br0: port 3(c3) entered blocking state
[ 2876.340372][T29192] br0: port 3(c3) entered disabled state
[ 2876.340744][T29192] c3: entered allmulticast mode
[ 2876.344434][T29192] c3: entered promiscuous mode
[ 2877.018911][T29197] br0: port 4(sender) entered blocking state
[ 2877.019465][T29197] br0: port 4(sender) entered disabled state
[ 2877.019901][T29197] sender: entered allmulticast mode
[ 2877.023266][T29197] sender: entered promiscuous mode
[ 2877.270261][T29199] br0: port 4(sender) entered blocking state
[ 2877.270746][T29199] br0: port 4(sender) entered forwarding state
[ 2877.271504][T29199] br0: port 3(c3) entered blocking state
[ 2877.271839][T29199] br0: port 3(c3) entered forwarding state
[ 2877.272510][T29199] br0: port 2(c2) entered blocking state
[ 2877.272828][T29199] br0: port 2(c2) entered forwarding state
[ 2877.273498][T29199] br0: port 1(c1) entered blocking state
[ 2877.273824][T29199] br0: port 1(c1) entered forwarding state
[ 2889.724524][   T12] br0: port 1(c1) entered disabled state
[ 2889.748532][   T12] c1 (unregistering): left allmulticast mode
[ 2889.748931][   T12] c1 (unregistering): left promiscuous mode
[ 2889.749295][   T12] br0: port 1(c1) entered disabled state
[ 2890.259888][   T12] br0: port 2(c2) entered disabled state
[ 2890.283656][   T12] c2 (unregistering): left allmulticast mode
[ 2890.284058][   T12] c2 (unregistering): left promiscuous mode
[ 2890.284434][   T12] br0: port 2(c2) entered disabled state
[ 2890.805286][   T12] br0: port 3(c3) entered disabled state
[ 2890.827477][   T12] c3 (unregistering): left allmulticast mode
[ 2890.827966][   T12] c3 (unregistering): left promiscuous mode
[ 2890.830720][   T12] br0: port 3(c3) entered disabled state
[ 2891.319759][   T12] br0: port 4(sender) entered disabled state
[ 2891.346587][   T12] sender (unregistering): left allmulticast mode
[ 2891.346999][   T12] sender (unregistering): left promiscuous mode
[ 2891.347518][   T12] br0: port 4(sender) entered disabled state