[ 1920.255718][T15762] br0: port 1(gw_l) entered blocking state
[ 1920.256203][T15762] br0: port 1(gw_l) entered disabled state
[ 1920.257284][T15762] gw_l: entered allmulticast mode
[ 1920.258492][T15762] gw_l: entered promiscuous mode
[ 1920.260108][T15762] br0: port 1(gw_l) entered blocking state
[ 1920.260421][T15762] br0: port 1(gw_l) entered forwarding state
[ 1921.021515][T15764] br0: port 2(amtg) entered blocking state
[ 1921.021849][T15764] br0: port 2(amtg) entered disabled state
[ 1921.022102][T15764] amtg: entered allmulticast mode
[ 1921.023460][T15764] amtg: entered promiscuous mode
[ 1923.956197][T15776] br0: port 2(amtg) entered blocking state
[ 1923.956498][T15776] br0: port 2(amtg) entered forwarding state
[ 1925.301225][T15784] amtr: entered allmulticast mode
[ 1925.302118][T15784] relay_gw: entered allmulticast mode
[ 1925.302400][T15784] relay_src: entered allmulticast mode
[ 3125.967833][   T75] br0: port 1(gw_l) entered disabled state
[ 3126.104049][   T75] gw_l (unregistering): left allmulticast mode
[ 3126.104381][   T75] gw_l (unregistering): left promiscuous mode
[ 3126.104567][   T75] br0: port 1(gw_l) entered disabled state
[ 3126.168495][   T75] amtg: left allmulticast mode
[ 3126.168697][   T75] amtg: left promiscuous mode
[ 3126.168979][   T75] br0: port 2(amtg) entered disabled state
[ 3126.332707][   T75] relay_gw (unregistering): left allmulticast mode
[ 3126.351072][   T75] amtr (unregistering): left allmulticast mode
[ 3126.433858][T15784] relay_src: left allmulticast mode