[ 1973.788252][T15523] br0: port 1(gw_l) entered blocking state
[ 1973.788775][T15523] br0: port 1(gw_l) entered disabled state
[ 1973.789047][T15523] gw_l: entered allmulticast mode
[ 1973.790277][T15523] gw_l: entered promiscuous mode
[ 1973.791967][T15523] br0: port 1(gw_l) entered blocking state
[ 1973.792276][T15523] br0: port 1(gw_l) entered forwarding state
[ 1974.669264][T15525] br0: port 2(amtg) entered blocking state
[ 1974.669549][T15525] br0: port 2(amtg) entered disabled state
[ 1974.670019][T15525] amtg: entered allmulticast mode
[ 1974.671337][T15525] amtg: entered promiscuous mode
[ 1977.893641][T15537] br0: port 2(amtg) entered blocking state
[ 1977.894028][T15537] br0: port 2(amtg) entered forwarding state
[ 1979.306030][T15544] amtr: entered allmulticast mode
[ 1979.306446][T15544] relay_gw: entered allmulticast mode
[ 1979.306687][T15544] relay_src: entered allmulticast mode
[ 3165.924118][   T76] br0: port 1(gw_l) entered disabled state
[ 3165.996560][   T76] gw_l (unregistering): left allmulticast mode
[ 3165.996955][   T76] gw_l (unregistering): left promiscuous mode
[ 3165.997171][   T76] br0: port 1(gw_l) entered disabled state
[ 3166.084372][   T76] amtg: left allmulticast mode
[ 3166.084705][   T76] amtg: left promiscuous mode
[ 3166.085186][   T76] br0: port 2(amtg) entered disabled state
[ 3166.286143][   T76] relay_gw (unregistering): left allmulticast mode
[ 3166.325032][   T76] amtr (unregistering): left allmulticast mode
[ 3166.418306][T15544] relay_src: left allmulticast mode