[  985.817442][T30939] br0: port 1(c1) entered blocking state
[  985.817636][T30939] br0: port 1(c1) entered disabled state
[  985.817804][T30939] c1: entered allmulticast mode
[  985.819314][T30939] c1: entered promiscuous mode
[  985.993843][T30944] br0: port 2(c2) entered blocking state
[  985.994034][T30944] br0: port 2(c2) entered disabled state
[  985.994201][T30944] c2: entered allmulticast mode
[  985.995673][T30944] c2: entered promiscuous mode
[  986.167353][T30949] br0: port 3(c3) entered blocking state
[  986.167588][T30949] br0: port 3(c3) entered disabled state
[  986.167814][T30949] c3: entered allmulticast mode
[  986.169417][T30949] c3: entered promiscuous mode
[  986.324625][T30954] br0: port 4(sender) entered blocking state
[  986.324866][T30954] br0: port 4(sender) entered disabled state
[  986.325134][T30954] sender: entered allmulticast mode
[  986.326690][T30954] sender: entered promiscuous mode
[  986.387238][T30956] br0: port 4(sender) entered blocking state
[  986.387475][T30956] br0: port 4(sender) entered forwarding state
[  986.388209][T30956] br0: port 3(c3) entered blocking state
[  986.388362][T30956] br0: port 3(c3) entered forwarding state
[  986.388665][T30956] br0: port 2(c2) entered blocking state
[  986.388814][T30956] br0: port 2(c2) entered forwarding state
[  986.389119][T30956] br0: port 1(c1) entered blocking state
[  986.389275][T30956] br0: port 1(c1) entered forwarding state
[  997.484668][   T12] br0: port 1(c1) entered disabled state
[  997.495794][   T12] c1 (unregistering): left allmulticast mode
[  997.496019][   T12] c1 (unregistering): left promiscuous mode
[  997.496211][   T12] br0: port 1(c1) entered disabled state
[  997.627063][   T12] br0: port 2(c2) entered disabled state
[  997.636657][   T12] c2 (unregistering): left allmulticast mode
[  997.636858][   T12] c2 (unregistering): left promiscuous mode
[  997.637064][   T12] br0: port 2(c2) entered disabled state
[  997.780494][   T12] br0: port 3(c3) entered disabled state
[  997.792026][   T12] c3 (unregistering): left allmulticast mode
[  997.792236][   T12] c3 (unregistering): left promiscuous mode
[  997.792424][   T12] br0: port 3(c3) entered disabled state
[  997.944544][   T12] br0: port 4(sender) entered disabled state
[  997.954925][   T12] sender (unregistering): left allmulticast mode
[  997.955134][   T12] sender (unregistering): left promiscuous mode
[  997.955325][   T12] br0: port 4(sender) entered disabled state