[ 3125.241129][T28999] br0: port 1(c1) entered blocking state
[ 3125.241517][T28999] br0: port 1(c1) entered disabled state
[ 3125.241882][T28999] c1: entered allmulticast mode
[ 3125.246301][T28999] c1: entered promiscuous mode
[ 3125.929974][T29004] br0: port 2(c2) entered blocking state
[ 3125.930475][T29004] br0: port 2(c2) entered disabled state
[ 3125.930867][T29004] c2: entered allmulticast mode
[ 3125.934435][T29004] c2: entered promiscuous mode
[ 3126.619543][T29009] br0: port 3(c3) entered blocking state
[ 3126.620027][T29009] br0: port 3(c3) entered disabled state
[ 3126.620439][T29009] c3: entered allmulticast mode
[ 3126.623948][T29009] c3: entered promiscuous mode
[ 3127.290906][T29014] br0: port 4(sender) entered blocking state
[ 3127.291427][T29014] br0: port 4(sender) entered disabled state
[ 3127.291841][T29014] sender: entered allmulticast mode
[ 3127.296682][T29014] sender: entered promiscuous mode
[ 3127.567229][T29016] br0: port 4(sender) entered blocking state
[ 3127.567752][T29016] br0: port 4(sender) entered forwarding state
[ 3127.568557][T29016] br0: port 3(c3) entered blocking state
[ 3127.568911][T29016] br0: port 3(c3) entered forwarding state
[ 3127.569627][T29016] br0: port 2(c2) entered blocking state
[ 3127.569988][T29016] br0: port 2(c2) entered forwarding state
[ 3127.570707][T29016] br0: port 1(c1) entered blocking state
[ 3127.571060][T29016] br0: port 1(c1) entered forwarding state
[ 3140.052161][   T12] br0: port 1(c1) entered disabled state
[ 3140.191966][   T12] c1 (unregistering): left allmulticast mode
[ 3140.192444][   T12] c1 (unregistering): left promiscuous mode
[ 3140.192850][   T12] br0: port 1(c1) entered disabled state
[ 3140.600492][   T12] br0: port 2(c2) entered disabled state
[ 3140.691984][   T12] c2 (unregistering): left allmulticast mode
[ 3140.692432][   T12] c2 (unregistering): left promiscuous mode
[ 3140.692817][   T12] br0: port 2(c2) entered disabled state
[ 3141.142922][   T12] br0: port 3(c3) entered disabled state
[ 3141.271977][   T12] c3 (unregistering): left allmulticast mode
[ 3141.272434][   T12] c3 (unregistering): left promiscuous mode
[ 3141.272836][   T12] br0: port 3(c3) entered disabled state
[ 3141.678389][   T12] br0: port 4(sender) entered disabled state
[ 3141.778084][   T12] sender (unregistering): left allmulticast mode
[ 3141.778615][   T12] sender (unregistering): left promiscuous mode
[ 3141.779049][   T12] br0: port 4(sender) entered disabled state