[ 1540.120806] br0: port 1(gw_l) entered blocking state
[ 1540.120857] br0: port 1(gw_l) entered disabled state
[ 1540.120897] gw_l: entered allmulticast mode
[ 1540.120940] gw_l: entered promiscuous mode
[ 1540.120971] br0: port 1(gw_l) entered blocking state
[ 1540.120999] br0: port 1(gw_l) entered forwarding state
[ 1540.136689] br0: port 2(amtg) entered blocking state
[ 1540.136761] br0: port 2(amtg) entered disabled state
[ 1540.136832] amtg: entered allmulticast mode
[ 1540.136907] amtg: entered promiscuous mode
[ 1540.189519] br0: port 2(amtg) entered blocking state
[ 1540.189556] br0: port 2(amtg) entered forwarding state
[ 1540.212609] gretap0: entered allmulticast mode
[ 1540.212643] erspan0: entered allmulticast mode
[ 1540.212686] amtr: entered allmulticast mode
[ 1540.212707] relay_gw: entered allmulticast mode
[ 1540.212745] relay_src: entered allmulticast mode
[ 1554.377856] br0: port 1(gw_l) entered disabled state
[ 1554.378064] gw_l (unregistering): left allmulticast mode
[ 1554.378107] gw_l (unregistering): left promiscuous mode
[ 1554.378135] br0: port 1(gw_l) entered disabled state
[ 1554.379278] gretap0: left allmulticast mode
[ 1554.379309] erspan0: left allmulticast mode
[ 1554.379332] amtr: left allmulticast mode
[ 1554.379353] relay_gw: left allmulticast mode
[ 1554.379381] relay_src: left allmulticast mode
[ 1554.395784] amtg: left allmulticast mode
[ 1554.395843] amtg: left promiscuous mode
[ 1554.395874] br0: port 2(amtg) entered disabled state