[ 1522.583823] br0: port 1(gw_l) entered blocking state
[ 1522.583887] br0: port 1(gw_l) entered disabled state
[ 1522.583948] gw_l: entered allmulticast mode
[ 1522.584018] gw_l: entered promiscuous mode
[ 1522.584071] br0: port 1(gw_l) entered blocking state
[ 1522.584113] br0: port 1(gw_l) entered forwarding state
[ 1522.637340] br0: port 2(amtg) entered blocking state
[ 1522.637418] br0: port 2(amtg) entered disabled state
[ 1522.637476] amtg: entered allmulticast mode
[ 1522.637532] amtg: entered promiscuous mode
[ 1522.833232] br0: port 2(amtg) entered blocking state
[ 1522.833301] br0: port 2(amtg) entered forwarding state
[ 1522.923200] gretap0: entered allmulticast mode
[ 1522.923278] erspan0: entered allmulticast mode
[ 1522.923339] amtr: entered allmulticast mode
[ 1522.923379] relay_gw: entered allmulticast mode
[ 1522.923436] relay_src: entered allmulticast mode
[ 1540.592453] br0: port 1(gw_l) entered disabled state
[ 1540.592765] gw_l (unregistering): left allmulticast mode
[ 1540.592839] gw_l (unregistering): left promiscuous mode
[ 1540.592896] br0: port 1(gw_l) entered disabled state
[ 1540.610809] gretap0: left allmulticast mode
[ 1540.610865] erspan0: left allmulticast mode
[ 1540.610894] amtr: left allmulticast mode
[ 1540.610920] relay_gw: left allmulticast mode
[ 1540.610971] relay_src: left allmulticast mode
[ 1540.621862] amtg: left allmulticast mode
[ 1540.621962] amtg: left promiscuous mode
[ 1540.622042] br0: port 2(amtg) entered disabled state