[ 2477.521977][T19145] br0: port 1(c1) entered blocking state
[ 2477.522211][T19145] br0: port 1(c1) entered disabled state
[ 2477.522423][T19145] c1: entered allmulticast mode
[ 2477.524353][T19145] c1: entered promiscuous mode
[ 2478.406274][T19150] br0: port 2(c2) entered blocking state
[ 2478.406585][T19150] br0: port 2(c2) entered disabled state
[ 2478.406800][T19150] c2: entered allmulticast mode
[ 2478.414134][T19150] c2: entered promiscuous mode
[ 2479.288260][T19155] br0: port 3(c3) entered blocking state
[ 2479.288580][T19155] br0: port 3(c3) entered disabled state
[ 2479.288797][T19155] c3: entered allmulticast mode
[ 2479.290570][T19155] c3: entered promiscuous mode
[ 2480.174325][T19160] br0: port 4(sender) entered blocking state
[ 2480.174838][T19160] br0: port 4(sender) entered disabled state
[ 2480.175095][T19160] sender: entered allmulticast mode
[ 2480.176863][T19160] sender: entered promiscuous mode
[ 2480.525749][T19162] br0: port 4(sender) entered blocking state
[ 2480.526421][T19162] br0: port 4(sender) entered forwarding state
[ 2480.526909][T19162] br0: port 3(c3) entered blocking state
[ 2480.527118][T19162] br0: port 3(c3) entered forwarding state
[ 2480.527557][T19162] br0: port 2(c2) entered blocking state
[ 2480.527755][T19162] br0: port 2(c2) entered forwarding state
[ 2480.528142][T19162] br0: port 1(c1) entered blocking state
[ 2480.528338][T19162] br0: port 1(c1) entered forwarding state
[ 2493.519448][   T11] br0: port 1(c1) entered disabled state
[ 2493.605038][   T11] c1 (unregistering): left allmulticast mode
[ 2493.605292][   T11] c1 (unregistering): left promiscuous mode
[ 2493.605519][   T11] br0: port 1(c1) entered disabled state
[ 2494.191866][   T11] br0: port 2(c2) entered disabled state
[ 2494.312009][   T11] c2 (unregistering): left allmulticast mode
[ 2494.312266][   T11] c2 (unregistering): left promiscuous mode
[ 2494.312499][   T11] br0: port 2(c2) entered disabled state
[ 2494.866893][   T11] br0: port 3(c3) entered disabled state
[ 2495.009072][   T11] c3 (unregistering): left allmulticast mode
[ 2495.009329][   T11] c3 (unregistering): left promiscuous mode
[ 2495.009566][   T11] br0: port 3(c3) entered disabled state
[ 2495.529581][   T11] br0: port 4(sender) entered disabled state
[ 2495.676066][   T11] sender (unregistering): left allmulticast mode
[ 2495.676364][   T11] sender (unregistering): left promiscuous mode
[ 2495.676644][   T11] br0: port 4(sender) entered disabled state