[ 1255.171923] br0: port 1(gw_l) entered blocking state
[ 1255.171994] br0: port 1(gw_l) entered disabled state
[ 1255.172057] gw_l: entered allmulticast mode
[ 1255.172127] gw_l: entered promiscuous mode
[ 1255.172192] br0: port 1(gw_l) entered blocking state
[ 1255.172237] br0: port 1(gw_l) entered forwarding state
[ 1255.219151] br0: port 2(amtg) entered blocking state
[ 1255.219216] br0: port 2(amtg) entered disabled state
[ 1255.219266] amtg: entered allmulticast mode
[ 1255.219329] amtg: entered promiscuous mode
[ 1255.385775] br0: port 2(amtg) entered blocking state
[ 1255.385842] br0: port 2(amtg) entered forwarding state
[ 1255.461844] amtr: entered allmulticast mode
[ 1255.461923] relay_gw: entered allmulticast mode
[ 1255.461990] relay_src: entered allmulticast mode
[ 1272.696108] br0: port 1(gw_l) entered disabled state
[ 1272.696329] gw_l (unregistering): left allmulticast mode
[ 1272.696378] gw_l (unregistering): left promiscuous mode
[ 1272.696423] br0: port 1(gw_l) entered disabled state
[ 1272.715276] amtr: left allmulticast mode
[ 1272.715326] relay_gw: left allmulticast mode
[ 1272.715380] relay_src: left allmulticast mode
[ 1272.717048] amtg: left allmulticast mode
[ 1272.717091] amtg: left promiscuous mode
[ 1272.717140] br0: port 2(amtg) entered disabled state