[  933.229829][T30644] br0: port 1(c1) entered blocking state
[  933.230018][T30644] br0: port 1(c1) entered disabled state
[  933.230184][T30644] c1: entered allmulticast mode
[  933.232218][T30644] c1: entered promiscuous mode
[  933.371745][T30649] br0: port 2(c2) entered blocking state
[  933.371971][T30649] br0: port 2(c2) entered disabled state
[  933.372191][T30649] c2: entered allmulticast mode
[  933.374324][T30649] c2: entered promiscuous mode
[  933.521097][T30654] br0: port 3(c3) entered blocking state
[  933.521682][T30654] br0: port 3(c3) entered disabled state
[  933.521858][T30654] c3: entered allmulticast mode
[  933.523348][T30654] c3: entered promiscuous mode
[  933.671902][T30659] br0: port 4(sender) entered blocking state
[  933.672121][T30659] br0: port 4(sender) entered disabled state
[  933.672323][T30659] sender: entered allmulticast mode
[  933.673784][T30659] sender: entered promiscuous mode
[  933.723133][T30661] br0: port 4(sender) entered blocking state
[  933.723368][T30661] br0: port 4(sender) entered forwarding state
[  933.723699][T30661] br0: port 3(c3) entered blocking state
[  933.723850][T30661] br0: port 3(c3) entered forwarding state
[  933.724149][T30661] br0: port 2(c2) entered blocking state
[  933.724322][T30661] br0: port 2(c2) entered forwarding state
[  933.724618][T30661] br0: port 1(c1) entered blocking state
[  933.724769][T30661] br0: port 1(c1) entered forwarding state
[  944.819672][   T12] br0: port 1(c1) entered disabled state
[  944.831535][   T12] c1 (unregistering): left allmulticast mode
[  944.831872][   T12] c1 (unregistering): left promiscuous mode
[  944.832091][   T12] br0: port 1(c1) entered disabled state
[  944.956430][   T12] br0: port 2(c2) entered disabled state
[  944.967848][   T12] c2 (unregistering): left allmulticast mode
[  944.968178][   T12] c2 (unregistering): left promiscuous mode
[  944.968411][   T12] br0: port 2(c2) entered disabled state
[  945.092422][   T12] br0: port 3(c3) entered disabled state
[  945.105895][   T12] c3 (unregistering): left allmulticast mode
[  945.106173][   T12] c3 (unregistering): left promiscuous mode
[  945.106390][   T12] br0: port 3(c3) entered disabled state
[  945.234796][   T12] br0: port 4(sender) entered disabled state
[  945.245685][   T12] sender (unregistering): left allmulticast mode
[  945.245967][   T12] sender (unregistering): left promiscuous mode
[  945.246230][   T12] br0: port 4(sender) entered disabled state