[ 2043.962683][T19215] br0: port 1(c1) entered blocking state
[ 2043.963022][T19215] br0: port 1(c1) entered disabled state
[ 2043.963355][T19215] c1: entered allmulticast mode
[ 2043.966633][T19215] c1: entered promiscuous mode
[ 2044.675394][T19220] br0: port 2(c2) entered blocking state
[ 2044.675743][T19220] br0: port 2(c2) entered disabled state
[ 2044.676084][T19220] c2: entered allmulticast mode
[ 2044.680174][T19220] c2: entered promiscuous mode
[ 2045.432782][T19225] br0: port 3(c3) entered blocking state
[ 2045.433133][T19225] br0: port 3(c3) entered disabled state
[ 2045.433471][T19225] c3: entered allmulticast mode
[ 2045.438318][T19225] c3: entered promiscuous mode
[ 2046.138446][T19230] br0: port 4(sender) entered blocking state
[ 2046.138967][T19230] br0: port 4(sender) entered disabled state
[ 2046.139378][T19230] sender: entered allmulticast mode
[ 2046.142633][T19230] sender: entered promiscuous mode
[ 2046.394039][T19232] br0: port 4(sender) entered blocking state
[ 2046.394517][T19232] br0: port 4(sender) entered forwarding state
[ 2046.395229][T19232] br0: port 3(c3) entered blocking state
[ 2046.395561][T19232] br0: port 3(c3) entered forwarding state
[ 2046.396301][T19232] br0: port 2(c2) entered blocking state
[ 2046.396639][T19232] br0: port 2(c2) entered forwarding state
[ 2046.397282][T19232] br0: port 1(c1) entered blocking state
[ 2046.397617][T19232] br0: port 1(c1) entered forwarding state
[ 2058.855113][   T12] br0: port 1(c1) entered disabled state
[ 2058.974381][   T12] c1 (unregistering): left allmulticast mode
[ 2058.974870][   T12] c1 (unregistering): left promiscuous mode
[ 2058.975242][   T12] br0: port 1(c1) entered disabled state
[ 2059.410208][   T12] br0: port 2(c2) entered disabled state
[ 2059.517409][   T12] c2 (unregistering): left allmulticast mode
[ 2059.517887][   T12] c2 (unregistering): left promiscuous mode
[ 2059.518261][   T12] br0: port 2(c2) entered disabled state
[ 2059.982309][   T12] br0: port 3(c3) entered disabled state
[ 2060.097358][   T12] c3 (unregistering): left allmulticast mode
[ 2060.097876][   T12] c3 (unregistering): left promiscuous mode
[ 2060.098243][   T12] br0: port 3(c3) entered disabled state
[ 2060.544893][   T12] br0: port 4(sender) entered disabled state
[ 2060.643453][   T12] sender (unregistering): left allmulticast mode
[ 2060.643894][   T12] sender (unregistering): left promiscuous mode
[ 2060.644386][   T12] br0: port 4(sender) entered disabled state