[ 1981.492874][T15401] br0: port 1(gw_l) entered blocking state
[ 1981.493394][T15401] br0: port 1(gw_l) entered disabled state
[ 1981.493642][T15401] gw_l: entered allmulticast mode
[ 1981.494841][T15401] gw_l: entered promiscuous mode
[ 1981.496434][T15401] br0: port 1(gw_l) entered blocking state
[ 1981.496720][T15401] br0: port 1(gw_l) entered forwarding state
[ 1982.380170][T15403] br0: port 2(amtg) entered blocking state
[ 1982.380408][T15403] br0: port 2(amtg) entered disabled state
[ 1982.380660][T15403] amtg: entered allmulticast mode
[ 1982.381863][T15403] amtg: entered promiscuous mode
[ 1985.681653][T15416] br0: port 2(amtg) entered blocking state
[ 1985.681978][T15416] br0: port 2(amtg) entered forwarding state
[ 1987.111193][T15423] amtr: entered allmulticast mode
[ 1987.111615][T15423] relay_gw: entered allmulticast mode
[ 1987.111864][T15423] relay_src: entered allmulticast mode
[ 3176.506896][   T74] br0: port 1(gw_l) entered disabled state
[ 3176.587225][   T74] gw_l (unregistering): left allmulticast mode
[ 3176.587521][   T74] gw_l (unregistering): left promiscuous mode
[ 3176.587729][   T74] br0: port 1(gw_l) entered disabled state
[ 3176.650851][   T74] amtg: left allmulticast mode
[ 3176.651054][   T74] amtg: left promiscuous mode
[ 3176.651344][   T74] br0: port 2(amtg) entered disabled state
[ 3176.885906][   T74] relay_gw (unregistering): left allmulticast mode
[ 3176.923892][   T74] amtr (unregistering): left allmulticast mode
[ 3176.966740][T15423] relay_src: left allmulticast mode