[ 1480.198942] br0: port 1(gw_l) entered blocking state
[ 1480.198991] br0: port 1(gw_l) entered disabled state
[ 1480.199024] gw_l: entered allmulticast mode
[ 1480.199067] gw_l: entered promiscuous mode
[ 1480.199097] br0: port 1(gw_l) entered blocking state
[ 1480.199125] br0: port 1(gw_l) entered forwarding state
[ 1480.213150] br0: port 2(amtg) entered blocking state
[ 1480.213187] br0: port 2(amtg) entered disabled state
[ 1480.213218] amtg: entered allmulticast mode
[ 1480.213253] amtg: entered promiscuous mode
[ 1480.257382] br0: port 2(amtg) entered blocking state
[ 1480.257415] br0: port 2(amtg) entered forwarding state
[ 1480.280584] amtr: entered allmulticast mode
[ 1480.280642] relay_gw: entered allmulticast mode
[ 1480.280715] relay_src: entered allmulticast mode
[ 1493.747000] br0: port 1(gw_l) entered disabled state
[ 1493.747157] gw_l (unregistering): left allmulticast mode
[ 1493.747207] gw_l (unregistering): left promiscuous mode
[ 1493.747238] br0: port 1(gw_l) entered disabled state
[ 1493.748720] amtr: left allmulticast mode
[ 1493.748790] relay_gw: left allmulticast mode
[ 1493.748858] relay_src: left allmulticast mode
[ 1493.754937] amtg: left allmulticast mode
[ 1493.754969] amtg: left promiscuous mode
[ 1493.754999] br0: port 2(amtg) entered disabled state