[ 3109.391944][T27946] br0: port 1(c1) entered blocking state
[ 3109.392481][T27946] br0: port 1(c1) entered disabled state
[ 3109.392893][T27946] c1: entered allmulticast mode
[ 3109.396855][T27946] c1: entered promiscuous mode
[ 3110.168239][T27951] br0: port 2(c2) entered blocking state
[ 3110.168672][T27951] br0: port 2(c2) entered disabled state
[ 3110.169062][T27951] c2: entered allmulticast mode
[ 3110.172823][T27951] c2: entered promiscuous mode
[ 3110.891440][T27956] br0: port 3(c3) entered blocking state
[ 3110.891821][T27956] br0: port 3(c3) entered disabled state
[ 3110.892195][T27956] c3: entered allmulticast mode
[ 3110.895871][T27956] c3: entered promiscuous mode
[ 3111.641252][T27961] br0: port 4(sender) entered blocking state
[ 3111.641772][T27961] br0: port 4(sender) entered disabled state
[ 3111.642266][T27961] sender: entered allmulticast mode
[ 3111.646774][T27961] sender: entered promiscuous mode
[ 3111.922590][T27963] br0: port 4(sender) entered blocking state
[ 3111.923202][T27963] br0: port 4(sender) entered forwarding state
[ 3111.924033][T27963] br0: port 3(c3) entered blocking state
[ 3111.924423][T27963] br0: port 3(c3) entered forwarding state
[ 3111.925165][T27963] br0: port 2(c2) entered blocking state
[ 3111.925555][T27963] br0: port 2(c2) entered forwarding state
[ 3111.926314][T27963] br0: port 1(c1) entered blocking state
[ 3111.926705][T27963] br0: port 1(c1) entered forwarding state
[ 3124.499790][   T68] br0: port 1(c1) entered disabled state
[ 3124.632274][   T68] c1 (unregistering): left allmulticast mode
[ 3124.632797][   T68] c1 (unregistering): left promiscuous mode
[ 3124.633192][   T68] br0: port 1(c1) entered disabled state
[ 3125.053724][   T68] br0: port 2(c2) entered disabled state
[ 3125.246446][   T68] c2 (unregistering): left allmulticast mode
[ 3125.246896][   T68] c2 (unregistering): left promiscuous mode
[ 3125.247288][   T68] br0: port 2(c2) entered disabled state
[ 3125.604159][   T68] br0: port 3(c3) entered disabled state
[ 3125.714219][   T68] c3 (unregistering): left allmulticast mode
[ 3125.714671][   T68] c3 (unregistering): left promiscuous mode
[ 3125.715066][   T68] br0: port 3(c3) entered disabled state
[ 3126.166336][   T68] br0: port 4(sender) entered disabled state
[ 3126.266249][   T68] sender (unregistering): left allmulticast mode
[ 3126.266767][   T68] sender (unregistering): left promiscuous mode
[ 3126.267165][   T68] br0: port 4(sender) entered disabled state