[ 3228.568128][T28472] br0: port 1(c1) entered blocking state
[ 3228.568564][T28472] br0: port 1(c1) entered disabled state
[ 3228.568927][T28472] c1: entered allmulticast mode
[ 3228.572871][T28472] c1: entered promiscuous mode
[ 3229.268179][T28477] br0: port 2(c2) entered blocking state
[ 3229.268559][T28477] br0: port 2(c2) entered disabled state
[ 3229.268935][T28477] c2: entered allmulticast mode
[ 3229.272935][T28477] c2: entered promiscuous mode
[ 3229.979952][T28482] br0: port 3(c3) entered blocking state
[ 3229.980318][T28482] br0: port 3(c3) entered disabled state
[ 3229.980655][T28482] c3: entered allmulticast mode
[ 3229.985507][T28482] c3: entered promiscuous mode
[ 3230.659269][T28487] br0: port 4(sender) entered blocking state
[ 3230.659751][T28487] br0: port 4(sender) entered disabled state
[ 3230.660191][T28487] sender: entered allmulticast mode
[ 3230.664986][T28487] sender: entered promiscuous mode
[ 3230.937822][T28489] br0: port 4(sender) entered blocking state
[ 3230.938304][T28489] br0: port 4(sender) entered forwarding state
[ 3230.939062][T28489] br0: port 3(c3) entered blocking state
[ 3230.939393][T28489] br0: port 3(c3) entered forwarding state
[ 3230.940080][T28489] br0: port 2(c2) entered blocking state
[ 3230.940421][T28489] br0: port 2(c2) entered forwarding state
[ 3230.941099][T28489] br0: port 1(c1) entered blocking state
[ 3230.941444][T28489] br0: port 1(c1) entered forwarding state
[ 3243.398725][   T69] br0: port 1(c1) entered disabled state
[ 3243.496833][   T69] c1 (unregistering): left allmulticast mode
[ 3243.497356][   T69] c1 (unregistering): left promiscuous mode
[ 3243.497757][   T69] br0: port 1(c1) entered disabled state
[ 3243.948150][   T69] br0: port 2(c2) entered disabled state
[ 3244.082815][   T69] c2 (unregistering): left allmulticast mode
[ 3244.083274][   T69] c2 (unregistering): left promiscuous mode
[ 3244.083656][   T69] br0: port 2(c2) entered disabled state
[ 3244.492488][   T69] br0: port 3(c3) entered disabled state
[ 3244.635851][   T69] c3 (unregistering): left allmulticast mode
[ 3244.636303][   T69] c3 (unregistering): left promiscuous mode
[ 3244.636684][   T69] br0: port 3(c3) entered disabled state
[ 3244.993026][   T69] br0: port 4(sender) entered disabled state
[ 3245.130757][   T69] sender (unregistering): left allmulticast mode
[ 3245.131247][   T69] sender (unregistering): left promiscuous mode
[ 3245.131658][   T69] br0: port 4(sender) entered disabled state