[ 2913.821901][T29030] br0: port 1(c1) entered blocking state
[ 2913.822308][T29030] br0: port 1(c1) entered disabled state
[ 2913.822689][T29030] c1: entered allmulticast mode
[ 2913.826104][T29030] c1: entered promiscuous mode
[ 2914.516136][T29035] br0: port 2(c2) entered blocking state
[ 2914.516533][T29035] br0: port 2(c2) entered disabled state
[ 2914.516915][T29035] c2: entered allmulticast mode
[ 2914.520284][T29035] c2: entered promiscuous mode
[ 2915.182231][T29040] br0: port 3(c3) entered blocking state
[ 2915.182629][T29040] br0: port 3(c3) entered disabled state
[ 2915.183412][T29040] c3: entered allmulticast mode
[ 2915.186865][T29040] c3: entered promiscuous mode
[ 2915.859856][T29045] br0: port 4(sender) entered blocking state
[ 2915.860287][T29045] br0: port 4(sender) entered disabled state
[ 2915.860713][T29045] sender: entered allmulticast mode
[ 2915.864606][T29045] sender: entered promiscuous mode
[ 2916.116539][T29047] br0: port 4(sender) entered blocking state
[ 2916.117015][T29047] br0: port 4(sender) entered forwarding state
[ 2916.117748][T29047] br0: port 3(c3) entered blocking state
[ 2916.118090][T29047] br0: port 3(c3) entered forwarding state
[ 2916.118749][T29047] br0: port 2(c2) entered blocking state
[ 2916.119095][T29047] br0: port 2(c2) entered forwarding state
[ 2916.119750][T29047] br0: port 1(c1) entered blocking state
[ 2916.120087][T29047] br0: port 1(c1) entered forwarding state
[ 2928.606253][   T12] br0: port 1(c1) entered disabled state
[ 2928.627352][   T12] c1 (unregistering): left allmulticast mode
[ 2928.627819][   T12] c1 (unregistering): left promiscuous mode
[ 2928.628201][   T12] br0: port 1(c1) entered disabled state
[ 2929.133613][   T12] br0: port 2(c2) entered disabled state
[ 2929.157087][   T12] c2 (unregistering): left allmulticast mode
[ 2929.157539][   T12] c2 (unregistering): left promiscuous mode
[ 2929.157967][   T12] br0: port 2(c2) entered disabled state
[ 2929.702898][   T12] br0: port 3(c3) entered disabled state
[ 2929.725490][   T12] c3 (unregistering): left allmulticast mode
[ 2929.725964][   T12] c3 (unregistering): left promiscuous mode
[ 2929.726346][   T12] br0: port 3(c3) entered disabled state
[ 2930.197697][   T12] br0: port 4(sender) entered disabled state
[ 2930.220263][   T12] sender (unregistering): left allmulticast mode
[ 2930.220710][   T12] sender (unregistering): left promiscuous mode
[ 2930.221207][   T12] br0: port 4(sender) entered disabled state