[ 2540.789740][T19149] br0: port 1(c1) entered blocking state
[ 2540.789992][T19149] br0: port 1(c1) entered disabled state
[ 2540.790205][T19149] c1: entered allmulticast mode
[ 2540.792019][T19149] c1: entered promiscuous mode
[ 2541.711484][T19154] br0: port 2(c2) entered blocking state
[ 2541.711707][T19154] br0: port 2(c2) entered disabled state
[ 2541.711921][T19154] c2: entered allmulticast mode
[ 2541.713755][T19154] c2: entered promiscuous mode
[ 2542.609370][T19159] br0: port 3(c3) entered blocking state
[ 2542.609648][T19159] br0: port 3(c3) entered disabled state
[ 2542.609861][T19159] c3: entered allmulticast mode
[ 2542.611708][T19159] c3: entered promiscuous mode
[ 2543.479856][T19164] br0: port 4(sender) entered blocking state
[ 2543.480105][T19164] br0: port 4(sender) entered disabled state
[ 2543.480378][T19164] sender: entered allmulticast mode
[ 2543.482201][T19164] sender: entered promiscuous mode
[ 2543.810196][T19166] br0: port 4(sender) entered blocking state
[ 2543.810494][T19166] br0: port 4(sender) entered forwarding state
[ 2543.810934][T19166] br0: port 3(c3) entered blocking state
[ 2543.811126][T19166] br0: port 3(c3) entered forwarding state
[ 2543.811530][T19166] br0: port 2(c2) entered blocking state
[ 2543.811733][T19166] br0: port 2(c2) entered forwarding state
[ 2543.812131][T19166] br0: port 1(c1) entered blocking state
[ 2543.812346][T19166] br0: port 1(c1) entered forwarding state
[ 2556.869851][   T11] br0: port 1(c1) entered disabled state
[ 2556.992896][   T11] c1 (unregistering): left allmulticast mode
[ 2556.993154][   T11] c1 (unregistering): left promiscuous mode
[ 2556.993403][   T11] br0: port 1(c1) entered disabled state
[ 2557.613064][   T11] br0: port 2(c2) entered disabled state
[ 2557.757896][   T11] c2 (unregistering): left allmulticast mode
[ 2557.758150][   T11] c2 (unregistering): left promiscuous mode
[ 2557.758367][   T11] br0: port 2(c2) entered disabled state
[ 2558.331156][   T11] br0: port 3(c3) entered disabled state
[ 2558.398887][   T11] c3 (unregistering): left allmulticast mode
[ 2558.399128][   T11] c3 (unregistering): left promiscuous mode
[ 2558.399338][   T11] br0: port 3(c3) entered disabled state
[ 2558.993983][   T11] br0: port 4(sender) entered disabled state
[ 2559.140905][   T11] sender (unregistering): left allmulticast mode
[ 2559.141130][   T11] sender (unregistering): left promiscuous mode
[ 2559.141342][   T11] br0: port 4(sender) entered disabled state