[ 1506.271031] br0: port 1(gw_l) entered blocking state
[ 1506.271097] br0: port 1(gw_l) entered disabled state
[ 1506.271152] gw_l: entered allmulticast mode
[ 1506.271222] gw_l: entered promiscuous mode
[ 1506.271278] br0: port 1(gw_l) entered blocking state
[ 1506.271317] br0: port 1(gw_l) entered forwarding state
[ 1506.336456] br0: port 2(amtg) entered blocking state
[ 1506.336511] br0: port 2(amtg) entered disabled state
[ 1506.336555] amtg: entered allmulticast mode
[ 1506.336615] amtg: entered promiscuous mode
[ 1506.591634] br0: port 2(amtg) entered blocking state
[ 1506.591696] br0: port 2(amtg) entered forwarding state
[ 1506.739058] amtr: entered allmulticast mode
[ 1506.739130] relay_gw: entered allmulticast mode
[ 1506.739174] relay_src: entered allmulticast mode
[ 1523.921301] br0: port 1(gw_l) entered disabled state
[ 1523.921592] gw_l (unregistering): left allmulticast mode
[ 1523.921655] gw_l (unregistering): left promiscuous mode
[ 1523.921703] br0: port 1(gw_l) entered disabled state
[ 1523.940140] amtg: left allmulticast mode
[ 1523.940199] amtg: left promiscuous mode
[ 1523.940251] br0: port 2(amtg) entered disabled state
[ 1523.952349] amtr: left allmulticast mode
[ 1523.952411] relay_gw: left allmulticast mode
[ 1523.952481] relay_src: left allmulticast mode