[ 2514.754269][T19129] br0: port 1(c1) entered blocking state
[ 2514.754501][T19129] br0: port 1(c1) entered disabled state
[ 2514.754715][T19129] c1: entered allmulticast mode
[ 2514.757219][T19129] c1: entered promiscuous mode
[ 2515.623929][T19134] br0: port 2(c2) entered blocking state
[ 2515.624159][T19134] br0: port 2(c2) entered disabled state
[ 2515.624395][T19134] c2: entered allmulticast mode
[ 2515.626231][T19134] c2: entered promiscuous mode
[ 2516.508968][T19139] br0: port 3(c3) entered blocking state
[ 2516.509203][T19139] br0: port 3(c3) entered disabled state
[ 2516.509418][T19139] c3: entered allmulticast mode
[ 2516.511235][T19139] c3: entered promiscuous mode
[ 2517.393860][T19144] br0: port 4(sender) entered blocking state
[ 2517.394888][T19144] br0: port 4(sender) entered disabled state
[ 2517.400521][T19144] sender: entered allmulticast mode
[ 2517.402357][T19144] sender: entered promiscuous mode
[ 2517.752262][T19146] br0: port 4(sender) entered blocking state
[ 2517.752534][T19146] br0: port 4(sender) entered forwarding state
[ 2517.752968][T19146] br0: port 3(c3) entered blocking state
[ 2517.753173][T19146] br0: port 3(c3) entered forwarding state
[ 2517.753566][T19146] br0: port 2(c2) entered blocking state
[ 2517.753763][T19146] br0: port 2(c2) entered forwarding state
[ 2517.754162][T19146] br0: port 1(c1) entered blocking state
[ 2517.754367][T19146] br0: port 1(c1) entered forwarding state
[ 2530.720585][   T76] br0: port 1(c1) entered disabled state
[ 2530.790654][   T76] c1 (unregistering): left allmulticast mode
[ 2530.790885][   T76] c1 (unregistering): left promiscuous mode
[ 2530.791122][   T76] br0: port 1(c1) entered disabled state
[ 2531.416597][   T76] br0: port 2(c2) entered disabled state
[ 2531.524666][   T76] c2 (unregistering): left allmulticast mode
[ 2531.524898][   T76] c2 (unregistering): left promiscuous mode
[ 2531.525125][   T76] br0: port 2(c2) entered disabled state
[ 2532.088117][   T76] br0: port 3(c3) entered disabled state
[ 2532.229640][   T76] c3 (unregistering): left allmulticast mode
[ 2532.229883][   T76] c3 (unregistering): left promiscuous mode
[ 2532.230199][   T76] br0: port 3(c3) entered disabled state
[ 2532.769434][   T76] br0: port 4(sender) entered disabled state
[ 2532.896542][   T76] sender (unregistering): left allmulticast mode
[ 2532.896783][   T76] sender (unregistering): left promiscuous mode
[ 2532.896983][   T76] br0: port 4(sender) entered disabled state