[ 1979.459662][T15477] br0: port 1(gw_l) entered blocking state
[ 1979.460166][T15477] br0: port 1(gw_l) entered disabled state
[ 1979.460477][T15477] gw_l: entered allmulticast mode
[ 1979.461772][T15477] gw_l: entered promiscuous mode
[ 1979.463863][T15477] br0: port 1(gw_l) entered blocking state
[ 1979.464201][T15477] br0: port 1(gw_l) entered forwarding state
[ 1980.359052][T15479] br0: port 2(amtg) entered blocking state
[ 1980.359537][T15479] br0: port 2(amtg) entered disabled state
[ 1980.359854][T15479] amtg: entered allmulticast mode
[ 1980.362952][T15479] amtg: entered promiscuous mode
[ 1983.690418][T15491] br0: port 2(amtg) entered blocking state
[ 1983.690903][T15491] br0: port 2(amtg) entered forwarding state
[ 1985.177759][T15498] amtr: entered allmulticast mode
[ 1985.178170][T15498] relay_gw: entered allmulticast mode
[ 1985.178422][T15498] relay_src: entered allmulticast mode
[ 3180.977776][   T75] br0: port 1(gw_l) entered disabled state
[ 3181.064177][   T75] gw_l (unregistering): left allmulticast mode
[ 3181.064567][   T75] gw_l (unregistering): left promiscuous mode
[ 3181.064754][   T75] br0: port 1(gw_l) entered disabled state
[ 3181.135351][   T75] amtg: left allmulticast mode
[ 3181.135637][   T75] amtg: left promiscuous mode
[ 3181.135918][   T75] br0: port 2(amtg) entered disabled state
[ 3181.367714][   T75] relay_gw (unregistering): left allmulticast mode
[ 3181.411197][   T75] amtr (unregistering): left allmulticast mode
[ 3181.495242][T15498] relay_src: left allmulticast mode