[ 1640.196347] br0: port 1(gw_l) entered blocking state
[ 1640.196449] br0: port 1(gw_l) entered disabled state
[ 1640.196546] gw_l: entered allmulticast mode
[ 1640.196624] gw_l: entered promiscuous mode
[ 1640.196709] br0: port 1(gw_l) entered blocking state
[ 1640.196777] br0: port 1(gw_l) entered forwarding state
[ 1640.212572] br0: port 2(amtg) entered blocking state
[ 1640.212643] br0: port 2(amtg) entered disabled state
[ 1640.212708] amtg: entered allmulticast mode
[ 1640.212786] amtg: entered promiscuous mode
[ 1640.264700] br0: port 2(amtg) entered blocking state
[ 1640.264773] br0: port 2(amtg) entered forwarding state
[ 1640.287294] gretap0: entered allmulticast mode
[ 1640.287330] erspan0: entered allmulticast mode
[ 1640.287362] amtr: entered allmulticast mode
[ 1640.287382] relay_gw: entered allmulticast mode
[ 1640.287410] relay_src: entered allmulticast mode
[ 1654.489857] br0: port 1(gw_l) entered disabled state
[ 1654.490090] gw_l (unregistering): left allmulticast mode
[ 1654.490162] gw_l (unregistering): left promiscuous mode
[ 1654.490226] br0: port 1(gw_l) entered disabled state
[ 1654.491007] gretap0: left allmulticast mode
[ 1654.491043] erspan0: left allmulticast mode
[ 1654.491070] amtr: left allmulticast mode
[ 1654.491092] relay_gw: left allmulticast mode
[ 1654.491119] relay_src: left allmulticast mode
[ 1654.517805] amtg: left allmulticast mode
[ 1654.517858] amtg: left promiscuous mode
[ 1654.517886] br0: port 2(amtg) entered disabled state