[  985.214347][T29597] br0: port 1(c1) entered blocking state
[  985.214543][T29597] br0: port 1(c1) entered disabled state
[  985.215236][T29597] c1: entered allmulticast mode
[  985.216686][T29597] c1: entered promiscuous mode
[  985.358569][T29602] br0: port 2(c2) entered blocking state
[  985.358767][T29602] br0: port 2(c2) entered disabled state
[  985.358932][T29602] c2: entered allmulticast mode
[  985.360381][T29602] c2: entered promiscuous mode
[  985.525803][T29607] br0: port 3(c3) entered blocking state
[  985.525984][T29607] br0: port 3(c3) entered disabled state
[  985.526146][T29607] c3: entered allmulticast mode
[  985.527587][T29607] c3: entered promiscuous mode
[  985.667377][T29612] br0: port 4(sender) entered blocking state
[  985.667628][T29612] br0: port 4(sender) entered disabled state
[  985.667894][T29612] sender: entered allmulticast mode
[  985.669411][T29612] sender: entered promiscuous mode
[  985.719965][T29614] br0: port 4(sender) entered blocking state
[  985.720169][T29614] br0: port 4(sender) entered forwarding state
[  985.720500][T29614] br0: port 3(c3) entered blocking state
[  985.720646][T29614] br0: port 3(c3) entered forwarding state
[  985.721368][T29614] br0: port 2(c2) entered blocking state
[  985.721523][T29614] br0: port 2(c2) entered forwarding state
[  985.721821][T29614] br0: port 1(c1) entered blocking state
[  985.721971][T29614] br0: port 1(c1) entered forwarding state
[  996.883964][   T12] br0: port 1(c1) entered disabled state
[  996.895143][   T12] c1 (unregistering): left allmulticast mode
[  996.895347][   T12] c1 (unregistering): left promiscuous mode
[  996.895528][   T12] br0: port 1(c1) entered disabled state
[  997.046879][   T12] br0: port 2(c2) entered disabled state
[  997.058169][   T12] c2 (unregistering): left allmulticast mode
[  997.058366][   T12] c2 (unregistering): left promiscuous mode
[  997.058548][   T12] br0: port 2(c2) entered disabled state
[  997.222979][   T12] br0: port 3(c3) entered disabled state
[  997.240752][   T12] c3 (unregistering): left allmulticast mode
[  997.241211][   T12] c3 (unregistering): left promiscuous mode
[  997.241635][   T12] br0: port 3(c3) entered disabled state
[  997.387482][   T12] br0: port 4(sender) entered disabled state
[  997.399738][   T12] sender (unregistering): left allmulticast mode
[  997.400039][   T12] sender (unregistering): left promiscuous mode
[  997.400315][   T12] br0: port 4(sender) entered disabled state