[ 2890.040823][T29053] br0: port 1(c1) entered blocking state
[ 2890.041430][T29053] br0: port 1(c1) entered disabled state
[ 2890.041850][T29053] c1: entered allmulticast mode
[ 2890.045283][T29053] c1: entered promiscuous mode
[ 2890.710411][T29058] br0: port 2(c2) entered blocking state
[ 2890.710766][T29058] br0: port 2(c2) entered disabled state
[ 2890.711124][T29058] c2: entered allmulticast mode
[ 2890.714524][T29058] c2: entered promiscuous mode
[ 2891.375572][T29063] br0: port 3(c3) entered blocking state
[ 2891.375922][T29063] br0: port 3(c3) entered disabled state
[ 2891.376290][T29063] c3: entered allmulticast mode
[ 2891.380019][T29063] c3: entered promiscuous mode
[ 2892.042940][T29068] br0: port 4(sender) entered blocking state
[ 2892.043710][T29068] br0: port 4(sender) entered disabled state
[ 2892.044215][T29068] sender: entered allmulticast mode
[ 2892.054340][T29068] sender: entered promiscuous mode
[ 2892.290748][T29070] br0: port 4(sender) entered blocking state
[ 2892.291189][T29070] br0: port 4(sender) entered forwarding state
[ 2892.291921][T29070] br0: port 3(c3) entered blocking state
[ 2892.292230][T29070] br0: port 3(c3) entered forwarding state
[ 2892.292901][T29070] br0: port 2(c2) entered blocking state
[ 2892.293216][T29070] br0: port 2(c2) entered forwarding state
[ 2892.293870][T29070] br0: port 1(c1) entered blocking state
[ 2892.294189][T29070] br0: port 1(c1) entered forwarding state
[ 2904.713719][   T12] br0: port 1(c1) entered disabled state
[ 2904.735421][   T12] c1 (unregistering): left allmulticast mode
[ 2904.735832][   T12] c1 (unregistering): left promiscuous mode
[ 2904.736223][   T12] br0: port 1(c1) entered disabled state
[ 2905.257073][   T12] br0: port 2(c2) entered disabled state
[ 2905.276447][   T12] c2 (unregistering): left allmulticast mode
[ 2905.276886][   T12] c2 (unregistering): left promiscuous mode
[ 2905.279577][   T12] br0: port 2(c2) entered disabled state
[ 2905.790596][   T12] br0: port 3(c3) entered disabled state
[ 2905.814484][   T12] c3 (unregistering): left allmulticast mode
[ 2905.814907][   T12] c3 (unregistering): left promiscuous mode
[ 2905.815415][   T12] br0: port 3(c3) entered disabled state
[ 2906.350780][   T12] br0: port 4(sender) entered disabled state
[ 2906.375094][   T12] sender (unregistering): left allmulticast mode
[ 2906.375556][   T12] sender (unregistering): left promiscuous mode
[ 2906.375961][   T12] br0: port 4(sender) entered disabled state