[  940.125968][ T1051] br0: port 1(c1) entered blocking state
[  940.126168][ T1051] br0: port 1(c1) entered disabled state
[  940.126343][ T1051] c1: entered allmulticast mode
[  940.127803][ T1051] c1: entered promiscuous mode
[  940.260578][ T1056] br0: port 2(c2) entered blocking state
[  940.260771][ T1056] br0: port 2(c2) entered disabled state
[  940.260946][ T1056] c2: entered allmulticast mode
[  940.262423][ T1056] c2: entered promiscuous mode
[  940.405820][ T1061] br0: port 3(c3) entered blocking state
[  940.406362][ T1061] br0: port 3(c3) entered disabled state
[  940.406535][ T1061] c3: entered allmulticast mode
[  940.407991][ T1061] c3: entered promiscuous mode
[  940.545833][ T1066] br0: port 4(sender) entered blocking state
[  940.546079][ T1066] br0: port 4(sender) entered disabled state
[  940.546277][ T1066] sender: entered allmulticast mode
[  940.547750][ T1066] sender: entered promiscuous mode
[  940.600345][ T1068] br0: port 4(sender) entered blocking state
[  940.600611][ T1068] br0: port 4(sender) entered forwarding state
[  940.601007][ T1068] br0: port 3(c3) entered blocking state
[  940.601201][ T1068] br0: port 3(c3) entered forwarding state
[  940.601554][ T1068] br0: port 2(c2) entered blocking state
[  940.601745][ T1068] br0: port 2(c2) entered forwarding state
[  940.602117][ T1068] br0: port 1(c1) entered blocking state
[  940.602316][ T1068] br0: port 1(c1) entered forwarding state
[  951.623954][   T73] br0: port 1(c1) entered disabled state
[  951.647031][   T73] c1 (unregistering): left allmulticast mode
[  951.647371][   T73] c1 (unregistering): left promiscuous mode
[  951.647660][   T73] br0: port 1(c1) entered disabled state
[  951.772633][   T73] br0: port 2(c2) entered disabled state
[  951.774837][   T73] c2 (unregistering): left allmulticast mode
[  951.776043][   T73] c2 (unregistering): left promiscuous mode
[  951.776234][   T73] br0: port 2(c2) entered disabled state
[  951.948600][   T73] br0: port 3(c3) entered disabled state
[  951.954481][   T73] c3 (unregistering): left allmulticast mode
[  951.954808][   T73] c3 (unregistering): left promiscuous mode
[  951.955814][   T73] br0: port 3(c3) entered disabled state
[  952.097621][   T73] br0: port 4(sender) entered disabled state
[  952.100628][   T73] sender (unregistering): left allmulticast mode
[  952.100837][   T73] sender (unregistering): left promiscuous mode
[  952.101848][   T73] br0: port 4(sender) entered disabled state