[ 1409.821043] br0: port 1(gw_l) entered blocking state
[ 1409.821114] br0: port 1(gw_l) entered disabled state
[ 1409.821165] gw_l: entered allmulticast mode
[ 1409.821240] gw_l: entered promiscuous mode
[ 1409.821301] br0: port 1(gw_l) entered blocking state
[ 1409.821347] br0: port 1(gw_l) entered forwarding state
[ 1409.869654] br0: port 2(amtg) entered blocking state
[ 1409.869739] br0: port 2(amtg) entered disabled state
[ 1409.869803] amtg: entered allmulticast mode
[ 1409.869885] amtg: entered promiscuous mode
[ 1410.042061] br0: port 2(amtg) entered blocking state
[ 1410.042116] br0: port 2(amtg) entered forwarding state
[ 1410.121007] gretap0: entered allmulticast mode
[ 1410.121091] erspan0: entered allmulticast mode
[ 1410.121155] amtr: entered allmulticast mode
[ 1410.121206] relay_gw: entered allmulticast mode
[ 1410.121269] relay_src: entered allmulticast mode
[ 1428.374767] br0: port 1(gw_l) entered disabled state
[ 1428.375033] gw_l (unregistering): left allmulticast mode
[ 1428.375094] gw_l (unregistering): left promiscuous mode
[ 1428.375144] br0: port 1(gw_l) entered disabled state
[ 1428.393645] gretap0: left allmulticast mode
[ 1428.393765] erspan0: left allmulticast mode
[ 1428.393821] amtr: left allmulticast mode
[ 1428.393891] relay_gw: left allmulticast mode
[ 1428.393988] relay_src: left allmulticast mode
[ 1428.398676] amtg: left allmulticast mode
[ 1428.398735] amtg: left promiscuous mode
[ 1428.398793] br0: port 2(amtg) entered disabled state