[ 1006.371936][T30667] br0: port 1(c1) entered blocking state
[ 1006.372130][T30667] br0: port 1(c1) entered disabled state
[ 1006.372290][T30667] c1: entered allmulticast mode
[ 1006.373748][T30667] c1: entered promiscuous mode
[ 1006.516838][T30672] br0: port 2(c2) entered blocking state
[ 1006.517066][T30672] br0: port 2(c2) entered disabled state
[ 1006.517236][T30672] c2: entered allmulticast mode
[ 1006.518700][T30672] c2: entered promiscuous mode
[ 1006.660508][T30677] br0: port 3(c3) entered blocking state
[ 1006.660678][T30677] br0: port 3(c3) entered disabled state
[ 1006.660840][T30677] c3: entered allmulticast mode
[ 1006.662316][T30677] c3: entered promiscuous mode
[ 1006.807692][T30682] br0: port 4(sender) entered blocking state
[ 1006.807898][T30682] br0: port 4(sender) entered disabled state
[ 1006.808106][T30682] sender: entered allmulticast mode
[ 1006.809569][T30682] sender: entered promiscuous mode
[ 1006.853412][T30684] br0: port 4(sender) entered blocking state
[ 1006.853620][T30684] br0: port 4(sender) entered forwarding state
[ 1006.853952][T30684] br0: port 3(c3) entered blocking state
[ 1006.854108][T30684] br0: port 3(c3) entered forwarding state
[ 1006.854406][T30684] br0: port 2(c2) entered blocking state
[ 1006.854552][T30684] br0: port 2(c2) entered forwarding state
[ 1006.854837][T30684] br0: port 1(c1) entered blocking state
[ 1006.854987][T30684] br0: port 1(c1) entered forwarding state
[ 1017.916820][   T12] br0: port 1(c1) entered disabled state
[ 1017.919875][   T12] c1 (unregistering): left allmulticast mode
[ 1017.920889][   T12] c1 (unregistering): left promiscuous mode
[ 1017.921368][   T12] br0: port 1(c1) entered disabled state
[ 1018.041183][   T12] br0: port 2(c2) entered disabled state
[ 1018.044210][   T12] c2 (unregistering): left allmulticast mode
[ 1018.044404][   T12] c2 (unregistering): left promiscuous mode
[ 1018.044578][   T12] br0: port 2(c2) entered disabled state
[ 1018.161526][   T12] br0: port 3(c3) entered disabled state
[ 1018.165264][   T12] c3 (unregistering): left allmulticast mode
[ 1018.165463][   T12] c3 (unregistering): left promiscuous mode
[ 1018.165642][   T12] br0: port 3(c3) entered disabled state
[ 1018.297697][   T12] br0: port 4(sender) entered disabled state
[ 1018.299990][   T12] sender (unregistering): left allmulticast mode
[ 1018.300213][   T12] sender (unregistering): left promiscuous mode
[ 1018.300391][   T12] br0: port 4(sender) entered disabled state