[ 2248.696825][T18254] br0: port 1(c1) entered blocking state
[ 2248.697128][T18254] br0: port 1(c1) entered disabled state
[ 2248.697364][T18254] c1: entered allmulticast mode
[ 2248.699229][T18254] c1: entered promiscuous mode
[ 2249.584221][T18259] br0: port 2(c2) entered blocking state
[ 2249.584438][T18259] br0: port 2(c2) entered disabled state
[ 2249.584657][T18259] c2: entered allmulticast mode
[ 2249.586485][T18259] c2: entered promiscuous mode
[ 2250.464884][T18264] br0: port 3(c3) entered blocking state
[ 2250.465131][T18264] br0: port 3(c3) entered disabled state
[ 2250.465971][T18264] c3: entered allmulticast mode
[ 2250.467856][T18264] c3: entered promiscuous mode
[ 2251.368529][T18269] br0: port 4(sender) entered blocking state
[ 2251.368900][T18269] br0: port 4(sender) entered disabled state
[ 2251.369170][T18269] sender: entered allmulticast mode
[ 2251.371035][T18269] sender: entered promiscuous mode
[ 2251.697934][T18271] br0: port 4(sender) entered blocking state
[ 2251.698307][T18271] br0: port 4(sender) entered forwarding state
[ 2251.698754][T18271] br0: port 3(c3) entered blocking state
[ 2251.698953][T18271] br0: port 3(c3) entered forwarding state
[ 2251.699372][T18271] br0: port 2(c2) entered blocking state
[ 2251.699579][T18271] br0: port 2(c2) entered forwarding state
[ 2251.699977][T18271] br0: port 1(c1) entered blocking state
[ 2251.700194][T18271] br0: port 1(c1) entered forwarding state
[ 2264.594212][   T11] br0: port 1(c1) entered disabled state
[ 2264.696872][   T11] c1 (unregistering): left allmulticast mode
[ 2264.697128][   T11] c1 (unregistering): left promiscuous mode
[ 2264.697382][   T11] br0: port 1(c1) entered disabled state
[ 2265.233761][   T11] br0: port 2(c2) entered disabled state
[ 2265.326808][   T11] c2 (unregistering): left allmulticast mode
[ 2265.327052][   T11] c2 (unregistering): left promiscuous mode
[ 2265.327281][   T11] br0: port 2(c2) entered disabled state
[ 2265.883144][   T11] br0: port 3(c3) entered disabled state
[ 2266.024901][   T11] c3 (unregistering): left allmulticast mode
[ 2266.025144][   T11] c3 (unregistering): left promiscuous mode
[ 2266.025377][   T11] br0: port 3(c3) entered disabled state
[ 2266.539706][   T11] br0: port 4(sender) entered disabled state
[ 2266.635770][   T11] sender (unregistering): left allmulticast mode
[ 2266.636030][   T11] sender (unregistering): left promiscuous mode
[ 2266.636257][   T11] br0: port 4(sender) entered disabled state