[ 2274.445871][T18319] br0: port 1(c1) entered blocking state
[ 2274.446140][T18319] br0: port 1(c1) entered disabled state
[ 2274.446350][T18319] c1: entered allmulticast mode
[ 2274.448171][T18319] c1: entered promiscuous mode
[ 2275.297468][T18324] br0: port 2(c2) entered blocking state
[ 2275.297759][T18324] br0: port 2(c2) entered disabled state
[ 2275.297971][T18324] c2: entered allmulticast mode
[ 2275.299796][T18324] c2: entered promiscuous mode
[ 2276.130209][T18329] br0: port 3(c3) entered blocking state
[ 2276.130467][T18329] br0: port 3(c3) entered disabled state
[ 2276.130720][T18329] c3: entered allmulticast mode
[ 2276.132555][T18329] c3: entered promiscuous mode
[ 2277.001095][T18334] br0: port 4(sender) entered blocking state
[ 2277.001438][T18334] br0: port 4(sender) entered disabled state
[ 2277.002780][T18334] sender: entered allmulticast mode
[ 2277.004608][T18334] sender: entered promiscuous mode
[ 2277.313189][T18336] br0: port 4(sender) entered blocking state
[ 2277.313552][T18336] br0: port 4(sender) entered forwarding state
[ 2277.314308][T18336] br0: port 3(c3) entered blocking state
[ 2277.314504][T18336] br0: port 3(c3) entered forwarding state
[ 2277.314909][T18336] br0: port 2(c2) entered blocking state
[ 2277.315103][T18336] br0: port 2(c2) entered forwarding state
[ 2277.315487][T18336] br0: port 1(c1) entered blocking state
[ 2277.315700][T18336] br0: port 1(c1) entered forwarding state
[ 2290.174018][   T11] br0: port 1(c1) entered disabled state
[ 2290.306153][   T11] c1 (unregistering): left allmulticast mode
[ 2290.306396][   T11] c1 (unregistering): left promiscuous mode
[ 2290.306633][   T11] br0: port 1(c1) entered disabled state
[ 2290.754711][   T11] br0: port 2(c2) entered disabled state
[ 2290.835133][   T11] c2 (unregistering): left allmulticast mode
[ 2290.835375][   T11] c2 (unregistering): left promiscuous mode
[ 2290.835591][   T11] br0: port 2(c2) entered disabled state
[ 2291.359412][   T11] br0: port 3(c3) entered disabled state
[ 2291.481137][   T11] c3 (unregistering): left allmulticast mode
[ 2291.481409][   T11] c3 (unregistering): left promiscuous mode
[ 2291.481635][   T11] br0: port 3(c3) entered disabled state
[ 2291.997536][   T11] br0: port 4(sender) entered disabled state
[ 2292.099380][   T11] sender (unregistering): left allmulticast mode
[ 2292.099629][   T11] sender (unregistering): left promiscuous mode
[ 2292.099840][   T11] br0: port 4(sender) entered disabled state