[  997.526568][T30478] br0: port 1(c1) entered blocking state
[  997.526799][T30478] br0: port 1(c1) entered disabled state
[  997.527026][T30478] c1: entered allmulticast mode
[  997.528620][T30478] c1: entered promiscuous mode
[  997.675584][T30483] br0: port 2(c2) entered blocking state
[  997.675847][T30483] br0: port 2(c2) entered disabled state
[  997.676217][T30483] c2: entered allmulticast mode
[  997.678556][T30483] c2: entered promiscuous mode
[  997.886237][T30488] br0: port 3(c3) entered blocking state
[  997.886408][T30488] br0: port 3(c3) entered disabled state
[  997.886563][T30488] c3: entered allmulticast mode
[  997.888024][T30488] c3: entered promiscuous mode
[  998.055980][T30493] br0: port 4(sender) entered blocking state
[  998.056244][T30493] br0: port 4(sender) entered disabled state
[  998.056493][T30493] sender: entered allmulticast mode
[  998.058041][T30493] sender: entered promiscuous mode
[  998.105185][T30495] br0: port 4(sender) entered blocking state
[  998.105394][T30495] br0: port 4(sender) entered forwarding state
[  998.105720][T30495] br0: port 3(c3) entered blocking state
[  998.105871][T30495] br0: port 3(c3) entered forwarding state
[  998.106171][T30495] br0: port 2(c2) entered blocking state
[  998.106316][T30495] br0: port 2(c2) entered forwarding state
[  998.106633][T30495] br0: port 1(c1) entered blocking state
[  998.106779][T30495] br0: port 1(c1) entered forwarding state
[ 1009.269842][   T12] br0: port 1(c1) entered disabled state
[ 1009.273744][   T12] c1 (unregistering): left allmulticast mode
[ 1009.273964][   T12] c1 (unregistering): left promiscuous mode
[ 1009.274166][   T12] br0: port 1(c1) entered disabled state
[ 1009.409430][   T12] br0: port 2(c2) entered disabled state
[ 1009.413389][   T12] c2 (unregistering): left allmulticast mode
[ 1009.413587][   T12] c2 (unregistering): left promiscuous mode
[ 1009.413762][   T12] br0: port 2(c2) entered disabled state
[ 1009.528229][   T12] br0: port 3(c3) entered disabled state
[ 1009.530845][   T12] c3 (unregistering): left allmulticast mode
[ 1009.531738][   T12] c3 (unregistering): left promiscuous mode
[ 1009.531937][   T12] br0: port 3(c3) entered disabled state
[ 1009.698176][   T12] br0: port 4(sender) entered disabled state
[ 1009.701329][   T12] sender (unregistering): left allmulticast mode
[ 1009.701529][   T12] sender (unregistering): left promiscuous mode
[ 1009.701704][   T12] br0: port 4(sender) entered disabled state