[  939.710706][T31091] br0: port 1(c1) entered blocking state
[  939.710935][T31091] br0: port 1(c1) entered disabled state
[  939.711166][T31091] c1: entered allmulticast mode
[  939.712723][T31091] c1: entered promiscuous mode
[  939.852245][T31096] br0: port 2(c2) entered blocking state
[  939.852408][T31096] br0: port 2(c2) entered disabled state
[  939.852567][T31096] c2: entered allmulticast mode
[  939.854037][T31096] c2: entered promiscuous mode
[  939.992926][T31101] br0: port 3(c3) entered blocking state
[  939.993133][T31101] br0: port 3(c3) entered disabled state
[  939.993341][T31101] c3: entered allmulticast mode
[  939.994866][T31101] c3: entered promiscuous mode
[  940.127197][T31106] br0: port 4(sender) entered blocking state
[  940.127428][T31106] br0: port 4(sender) entered disabled state
[  940.127679][T31106] sender: entered allmulticast mode
[  940.129215][T31106] sender: entered promiscuous mode
[  940.188523][T31108] br0: port 4(sender) entered blocking state
[  940.188772][T31108] br0: port 4(sender) entered forwarding state
[  940.189159][T31108] br0: port 3(c3) entered blocking state
[  940.189346][T31108] br0: port 3(c3) entered forwarding state
[  940.189702][T31108] br0: port 2(c2) entered blocking state
[  940.189899][T31108] br0: port 2(c2) entered forwarding state
[  940.190256][T31108] br0: port 1(c1) entered blocking state
[  940.190445][T31108] br0: port 1(c1) entered forwarding state
[  951.333241][   T12] br0: port 1(c1) entered disabled state
[  951.337343][   T12] c1 (unregistering): left allmulticast mode
[  951.337693][   T12] c1 (unregistering): left promiscuous mode
[  951.338087][   T12] br0: port 1(c1) entered disabled state
[  951.477095][   T12] br0: port 2(c2) entered disabled state
[  951.481184][   T12] c2 (unregistering): left allmulticast mode
[  951.481388][   T12] c2 (unregistering): left promiscuous mode
[  951.481650][   T12] br0: port 2(c2) entered disabled state
[  951.603355][   T12] br0: port 3(c3) entered disabled state
[  951.606206][   T12] c3 (unregistering): left allmulticast mode
[  951.606401][   T12] c3 (unregistering): left promiscuous mode
[  951.606574][   T12] br0: port 3(c3) entered disabled state
[  951.746616][   T12] br0: port 4(sender) entered disabled state
[  951.749321][   T12] sender (unregistering): left allmulticast mode
[  951.749517][   T12] sender (unregistering): left promiscuous mode
[  951.749694][   T12] br0: port 4(sender) entered disabled state