[ 3109.803696][T27629] br0: port 1(c1) entered blocking state
[ 3109.804176][T27629] br0: port 1(c1) entered disabled state
[ 3109.804559][T27629] c1: entered allmulticast mode
[ 3109.808085][T27629] c1: entered promiscuous mode
[ 3110.517468][T27634] br0: port 2(c2) entered blocking state
[ 3110.517894][T27634] br0: port 2(c2) entered disabled state
[ 3110.519512][T27634] c2: entered allmulticast mode
[ 3110.523064][T27634] c2: entered promiscuous mode
[ 3111.242709][T27639] br0: port 3(c3) entered blocking state
[ 3111.243081][T27639] br0: port 3(c3) entered disabled state
[ 3111.243448][T27639] c3: entered allmulticast mode
[ 3111.248660][T27639] c3: entered promiscuous mode
[ 3111.973888][T27644] br0: port 4(sender) entered blocking state
[ 3111.974447][T27644] br0: port 4(sender) entered disabled state
[ 3111.974894][T27644] sender: entered allmulticast mode
[ 3111.978684][T27644] sender: entered promiscuous mode
[ 3112.231144][T27646] br0: port 4(sender) entered blocking state
[ 3112.231600][T27646] br0: port 4(sender) entered forwarding state
[ 3112.232357][T27646] br0: port 3(c3) entered blocking state
[ 3112.232689][T27646] br0: port 3(c3) entered forwarding state
[ 3112.233431][T27646] br0: port 2(c2) entered blocking state
[ 3112.233790][T27646] br0: port 2(c2) entered forwarding state
[ 3112.234494][T27646] br0: port 1(c1) entered blocking state
[ 3112.234830][T27646] br0: port 1(c1) entered forwarding state
[ 3124.756040][   T12] br0: port 1(c1) entered disabled state
[ 3124.931079][   T12] c1 (unregistering): left allmulticast mode
[ 3124.931578][   T12] c1 (unregistering): left promiscuous mode
[ 3124.932017][   T12] br0: port 1(c1) entered disabled state
[ 3125.343247][   T12] br0: port 2(c2) entered disabled state
[ 3125.440933][   T12] c2 (unregistering): left allmulticast mode
[ 3125.441367][   T12] c2 (unregistering): left promiscuous mode
[ 3125.441748][   T12] br0: port 2(c2) entered disabled state
[ 3125.943366][   T12] br0: port 3(c3) entered disabled state
[ 3126.123179][   T12] c3 (unregistering): left allmulticast mode
[ 3126.123667][   T12] c3 (unregistering): left promiscuous mode
[ 3126.124065][   T12] br0: port 3(c3) entered disabled state
[ 3126.528110][   T12] br0: port 4(sender) entered disabled state
[ 3126.708040][   T12] sender (unregistering): left allmulticast mode
[ 3126.708475][   T12] sender (unregistering): left promiscuous mode
[ 3126.708892][   T12] br0: port 4(sender) entered disabled state