[ 3874.934394][T29883] br0: port 1(gw_l) entered blocking state
[ 3874.934691][T29883] br0: port 1(gw_l) entered disabled state
[ 3874.934983][T29883] gw_l: entered allmulticast mode
[ 3874.936330][T29883] gw_l: entered promiscuous mode
[ 3874.937449][T29883] br0: port 1(gw_l) entered blocking state
[ 3874.937661][T29883] br0: port 1(gw_l) entered forwarding state
[ 3875.605470][T29885] br0: port 2(amtg) entered blocking state
[ 3875.605769][T29885] br0: port 2(amtg) entered disabled state
[ 3875.606028][T29885] amtg: entered allmulticast mode
[ 3875.607386][T29885] amtg: entered promiscuous mode
[ 3878.155486][T29897] br0: port 2(amtg) entered blocking state
[ 3878.155824][T29897] br0: port 2(amtg) entered forwarding state
[ 3879.347364][T29905] gretap0: entered allmulticast mode
[ 3879.347811][T29905] erspan0: entered allmulticast mode
[ 3879.348063][T29905] amtr: entered allmulticast mode
[ 3879.348304][T29905] relay_gw: entered allmulticast mode
[ 3879.348531][T29905] relay_src: entered allmulticast mode
[ 3879.683637][   T72] br0: port 1(gw_l) entered disabled state
[ 3879.688445][   T72] gw_l (unregistering): left allmulticast mode
[ 3879.688667][   T72] gw_l (unregistering): left promiscuous mode
[ 3879.688872][   T72] br0: port 1(gw_l) entered disabled state
[ 3879.788421][   T72] amtg: left allmulticast mode
[ 3879.788669][   T72] amtg: left promiscuous mode
[ 3879.789007][   T72] br0: port 2(amtg) entered disabled state
[ 3879.888672][   T72] relay_gw (unregistering): left allmulticast mode
[ 3879.899840][   T72] amtr (unregistering): left allmulticast mode
[ 3880.095379][   T72] relay_src (unregistering): left allmulticast mode