[ 1256.544279] br0: port 1(gw_l) entered blocking state
[ 1256.544373] br0: port 1(gw_l) entered disabled state
[ 1256.544435] gw_l: entered allmulticast mode
[ 1256.544515] gw_l: entered promiscuous mode
[ 1256.544583] br0: port 1(gw_l) entered blocking state
[ 1256.544633] br0: port 1(gw_l) entered forwarding state
[ 1256.610554] br0: port 2(amtg) entered blocking state
[ 1256.610606] br0: port 2(amtg) entered disabled state
[ 1256.610644] amtg: entered allmulticast mode
[ 1256.610690] amtg: entered promiscuous mode
[ 1256.851381] br0: port 2(amtg) entered blocking state
[ 1256.851435] br0: port 2(amtg) entered forwarding state
[ 1256.963224] amtr: entered allmulticast mode
[ 1256.963281] relay_gw: entered allmulticast mode
[ 1256.963326] relay_src: entered allmulticast mode
[ 1257.022620] br0: port 1(gw_l) entered disabled state
[ 1257.022861] gw_l (unregistering): left allmulticast mode
[ 1257.022900] gw_l (unregistering): left promiscuous mode
[ 1257.022951] br0: port 1(gw_l) entered disabled state
[ 1257.038569] amtg: left allmulticast mode
[ 1257.038821] amtg: left promiscuous mode
[ 1257.038988] br0: port 2(amtg) entered disabled state