[ 2938.999991][T29377] br0: port 1(c1) entered blocking state
[ 2939.000359][T29377] br0: port 1(c1) entered disabled state
[ 2939.000719][T29377] c1: entered allmulticast mode
[ 2939.004809][T29377] c1: entered promiscuous mode
[ 2939.657434][T29382] br0: port 2(c2) entered blocking state
[ 2939.657828][T29382] br0: port 2(c2) entered disabled state
[ 2939.658196][T29382] c2: entered allmulticast mode
[ 2939.661637][T29382] c2: entered promiscuous mode
[ 2940.349871][T29387] br0: port 3(c3) entered blocking state
[ 2940.350244][T29387] br0: port 3(c3) entered disabled state
[ 2940.350619][T29387] c3: entered allmulticast mode
[ 2940.354075][T29387] c3: entered promiscuous mode
[ 2941.017592][T29392] br0: port 4(sender) entered blocking state
[ 2941.018024][T29392] br0: port 4(sender) entered disabled state
[ 2941.018696][T29392] sender: entered allmulticast mode
[ 2941.022102][T29392] sender: entered promiscuous mode
[ 2941.285765][T29394] br0: port 4(sender) entered blocking state
[ 2941.286220][T29394] br0: port 4(sender) entered forwarding state
[ 2941.286979][T29394] br0: port 3(c3) entered blocking state
[ 2941.287334][T29394] br0: port 3(c3) entered forwarding state
[ 2941.288025][T29394] br0: port 2(c2) entered blocking state
[ 2941.288369][T29394] br0: port 2(c2) entered forwarding state
[ 2941.289033][T29394] br0: port 1(c1) entered blocking state
[ 2941.289390][T29394] br0: port 1(c1) entered forwarding state
[ 2953.710027][   T67] br0: port 1(c1) entered disabled state
[ 2953.734158][   T67] c1 (unregistering): left allmulticast mode
[ 2953.736793][   T67] c1 (unregistering): left promiscuous mode
[ 2953.737223][   T67] br0: port 1(c1) entered disabled state
[ 2954.256257][   T67] br0: port 2(c2) entered disabled state
[ 2954.281100][   T67] c2 (unregistering): left allmulticast mode
[ 2954.281675][   T67] c2 (unregistering): left promiscuous mode
[ 2954.282098][   T67] br0: port 2(c2) entered disabled state
[ 2954.814329][   T67] br0: port 3(c3) entered disabled state
[ 2954.834579][   T67] c3 (unregistering): left allmulticast mode
[ 2954.834998][   T67] c3 (unregistering): left promiscuous mode
[ 2954.837977][   T67] br0: port 3(c3) entered disabled state
[ 2955.311025][   T67] br0: port 4(sender) entered disabled state
[ 2955.343189][   T67] sender (unregistering): left allmulticast mode
[ 2955.343701][   T67] sender (unregistering): left promiscuous mode
[ 2955.344086][   T67] br0: port 4(sender) entered disabled state