[ 1639.563281][T20514] br0: port 1(gw_l) entered blocking state
[ 1639.563743][T20514] br0: port 1(gw_l) entered disabled state
[ 1639.564045][T20514] gw_l: entered allmulticast mode
[ 1639.565291][T20514] gw_l: entered promiscuous mode
[ 1639.567045][T20514] br0: port 1(gw_l) entered blocking state
[ 1639.567387][T20514] br0: port 1(gw_l) entered forwarding state
[ 1640.036226][T20516] br0: port 2(amtg) entered blocking state
[ 1640.036742][T20516] br0: port 2(amtg) entered disabled state
[ 1640.037028][T20516] amtg: entered allmulticast mode
[ 1640.038366][T20516] amtg: entered promiscuous mode
[ 1641.493591][T20527] br0: port 2(amtg) entered blocking state
[ 1641.494193][T20527] br0: port 2(amtg) entered forwarding state
[ 1642.162923][T20533] amtr: entered allmulticast mode
[ 1642.163375][T20533] relay_gw: entered allmulticast mode
[ 1642.163681][T20533] relay_src: entered allmulticast mode
[ 2827.580551][   T69] br0: port 1(gw_l) entered disabled state
[ 2827.739279][   T69] gw_l (unregistering): left allmulticast mode
[ 2827.739651][   T69] gw_l (unregistering): left promiscuous mode
[ 2827.739867][   T69] br0: port 1(gw_l) entered disabled state
[ 2827.789925][T20533] amtr: left allmulticast mode
[ 2827.790280][T20533] relay_gw: left allmulticast mode
[ 2827.790586][T20533] relay_src: left allmulticast mode
[ 2827.791003][   T69] amtg: left allmulticast mode
[ 2827.791200][   T69] amtg: left promiscuous mode
[ 2827.791527][   T69] br0: port 2(amtg) entered disabled state