[ 1640.796272][T20600] br0: port 1(gw_l) entered blocking state
[ 1640.796744][T20600] br0: port 1(gw_l) entered disabled state
[ 1640.797010][T20600] gw_l: entered allmulticast mode
[ 1640.798260][T20600] gw_l: entered promiscuous mode
[ 1640.800393][T20600] br0: port 1(gw_l) entered blocking state
[ 1640.800710][T20600] br0: port 1(gw_l) entered forwarding state
[ 1641.270977][T20602] br0: port 2(amtg) entered blocking state
[ 1641.271425][T20602] br0: port 2(amtg) entered disabled state
[ 1641.271684][T20602] amtg: entered allmulticast mode
[ 1641.273095][T20602] amtg: entered promiscuous mode
[ 1642.794077][T20614] br0: port 2(amtg) entered blocking state
[ 1642.794365][T20614] br0: port 2(amtg) entered forwarding state
[ 1643.485032][T20620] amtr: entered allmulticast mode
[ 1643.485545][T20620] relay_gw: entered allmulticast mode
[ 1643.485846][T20620] relay_src: entered allmulticast mode
[ 2889.847596][   T68] br0: port 1(gw_l) entered disabled state
[ 2889.983406][   T68] gw_l (unregistering): left allmulticast mode
[ 2889.983908][   T68] gw_l (unregistering): left promiscuous mode
[ 2889.984149][   T68] br0: port 1(gw_l) entered disabled state
[ 2890.028892][   T68] amtg: left allmulticast mode
[ 2890.029229][   T68] amtg: left promiscuous mode
[ 2890.029767][   T68] br0: port 2(amtg) entered disabled state
[ 2890.247905][   T68] relay_gw (unregistering): left allmulticast mode
[ 2890.268244][   T68] amtr (unregistering): left allmulticast mode
[ 2890.291226][T20620] relay_src: left allmulticast mode