[ 3029.960717][T27465] br0: port 1(c1) entered blocking state
[ 3029.961160][T27465] br0: port 1(c1) entered disabled state
[ 3029.961543][T27465] c1: entered allmulticast mode
[ 3029.965470][T27465] c1: entered promiscuous mode
[ 3030.679283][T27470] br0: port 2(c2) entered blocking state
[ 3030.679637][T27470] br0: port 2(c2) entered disabled state
[ 3030.680450][T27470] c2: entered allmulticast mode
[ 3030.684607][T27470] c2: entered promiscuous mode
[ 3031.385017][T27475] br0: port 3(c3) entered blocking state
[ 3031.385438][T27475] br0: port 3(c3) entered disabled state
[ 3031.385811][T27475] c3: entered allmulticast mode
[ 3031.390959][T27475] c3: entered promiscuous mode
[ 3032.099265][T27480] br0: port 4(sender) entered blocking state
[ 3032.099696][T27480] br0: port 4(sender) entered disabled state
[ 3032.100148][T27480] sender: entered allmulticast mode
[ 3032.103676][T27480] sender: entered promiscuous mode
[ 3032.370978][T27482] br0: port 4(sender) entered blocking state
[ 3032.371503][T27482] br0: port 4(sender) entered forwarding state
[ 3032.372249][T27482] br0: port 3(c3) entered blocking state
[ 3032.372570][T27482] br0: port 3(c3) entered forwarding state
[ 3032.373245][T27482] br0: port 2(c2) entered blocking state
[ 3032.373565][T27482] br0: port 2(c2) entered forwarding state
[ 3032.374226][T27482] br0: port 1(c1) entered blocking state
[ 3032.374556][T27482] br0: port 1(c1) entered forwarding state
[ 3044.827159][   T12] br0: port 1(c1) entered disabled state
[ 3044.939767][   T12] c1 (unregistering): left allmulticast mode
[ 3044.940307][   T12] c1 (unregistering): left promiscuous mode
[ 3044.940750][   T12] br0: port 1(c1) entered disabled state
[ 3045.379481][   T12] br0: port 2(c2) entered disabled state
[ 3045.509749][   T12] c2 (unregistering): left allmulticast mode
[ 3045.510258][   T12] c2 (unregistering): left promiscuous mode
[ 3045.510642][   T12] br0: port 2(c2) entered disabled state
[ 3045.920240][   T12] br0: port 3(c3) entered disabled state
[ 3046.004755][   T12] c3 (unregistering): left allmulticast mode
[ 3046.005193][   T12] c3 (unregistering): left promiscuous mode
[ 3046.005566][   T12] br0: port 3(c3) entered disabled state
[ 3046.474029][   T12] br0: port 4(sender) entered disabled state
[ 3046.598739][   T12] sender (unregistering): left allmulticast mode
[ 3046.599188][   T12] sender (unregistering): left promiscuous mode
[ 3046.599565][   T12] br0: port 4(sender) entered disabled state