[  914.056723][T31069] br0: port 1(c1) entered blocking state
[  914.056918][T31069] br0: port 1(c1) entered disabled state
[  914.057081][T31069] c1: entered allmulticast mode
[  914.059018][T31069] c1: entered promiscuous mode
[  914.210609][T31074] br0: port 2(c2) entered blocking state
[  914.210816][T31074] br0: port 2(c2) entered disabled state
[  914.211011][T31074] c2: entered allmulticast mode
[  914.212510][T31074] c2: entered promiscuous mode
[  914.349275][T31079] br0: port 3(c3) entered blocking state
[  914.349503][T31079] br0: port 3(c3) entered disabled state
[  914.350118][T31079] c3: entered allmulticast mode
[  914.351673][T31079] c3: entered promiscuous mode
[  914.498067][T31084] br0: port 4(sender) entered blocking state
[  914.498336][T31084] br0: port 4(sender) entered disabled state
[  914.498629][T31084] sender: entered allmulticast mode
[  914.500720][T31084] sender: entered promiscuous mode
[  914.541543][T31086] br0: port 4(sender) entered blocking state
[  914.541809][T31086] br0: port 4(sender) entered forwarding state
[  914.542140][T31086] br0: port 3(c3) entered blocking state
[  914.542290][T31086] br0: port 3(c3) entered forwarding state
[  914.542592][T31086] br0: port 2(c2) entered blocking state
[  914.542742][T31086] br0: port 2(c2) entered forwarding state
[  914.543069][T31086] br0: port 1(c1) entered blocking state
[  914.543217][T31086] br0: port 1(c1) entered forwarding state
[  925.556843][   T12] br0: port 1(c1) entered disabled state
[  925.559841][   T12] c1 (unregistering): left allmulticast mode
[  925.560053][   T12] c1 (unregistering): left promiscuous mode
[  925.560337][   T12] br0: port 1(c1) entered disabled state
[  925.672191][   T12] br0: port 2(c2) entered disabled state
[  925.674404][   T12] c2 (unregistering): left allmulticast mode
[  925.675777][   T12] c2 (unregistering): left promiscuous mode
[  925.676060][   T12] br0: port 2(c2) entered disabled state
[  925.792912][   T12] br0: port 3(c3) entered disabled state
[  925.796115][   T12] c3 (unregistering): left allmulticast mode
[  925.796323][   T12] c3 (unregistering): left promiscuous mode
[  925.796506][   T12] br0: port 3(c3) entered disabled state
[  925.916175][   T12] br0: port 4(sender) entered disabled state
[  925.918976][   T12] sender (unregistering): left allmulticast mode
[  925.919174][   T12] sender (unregistering): left promiscuous mode
[  925.919358][   T12] br0: port 4(sender) entered disabled state