[ 1240.520713] br0: port 1(gw_l) entered blocking state
[ 1240.520811] br0: port 1(gw_l) entered disabled state
[ 1240.520880] gw_l: entered allmulticast mode
[ 1240.520987] gw_l: entered promiscuous mode
[ 1240.521054] br0: port 1(gw_l) entered blocking state
[ 1240.521108] br0: port 1(gw_l) entered forwarding state
[ 1240.565379] br0: port 2(amtg) entered blocking state
[ 1240.565464] br0: port 2(amtg) entered disabled state
[ 1240.565523] amtg: entered allmulticast mode
[ 1240.565599] amtg: entered promiscuous mode
[ 1240.729141] br0: port 2(amtg) entered blocking state
[ 1240.729226] br0: port 2(amtg) entered forwarding state
[ 1240.801460] amtr: entered allmulticast mode
[ 1240.801508] relay_gw: entered allmulticast mode
[ 1240.801553] relay_src: entered allmulticast mode
[ 1258.205291] br0: port 1(gw_l) entered disabled state
[ 1258.205594] gw_l (unregistering): left allmulticast mode
[ 1258.205660] gw_l (unregistering): left promiscuous mode
[ 1258.205715] br0: port 1(gw_l) entered disabled state
[ 1258.226815] amtr: left allmulticast mode
[ 1258.226875] relay_gw: left allmulticast mode
[ 1258.226935] relay_src: left allmulticast mode
[ 1258.232023] amtg: left allmulticast mode
[ 1258.232079] amtg: left promiscuous mode
[ 1258.232141] br0: port 2(amtg) entered disabled state