[ 1500.374362] br0: port 1(gw_l) entered blocking state
[ 1500.374416] br0: port 1(gw_l) entered disabled state
[ 1500.374466] gw_l: entered allmulticast mode
[ 1500.374537] gw_l: entered promiscuous mode
[ 1500.374594] br0: port 1(gw_l) entered blocking state
[ 1500.374632] br0: port 1(gw_l) entered forwarding state
[ 1500.417042] br0: port 2(amtg) entered blocking state
[ 1500.417101] br0: port 2(amtg) entered disabled state
[ 1500.417145] amtg: entered allmulticast mode
[ 1500.417201] amtg: entered promiscuous mode
[ 1500.559055] br0: port 2(amtg) entered blocking state
[ 1500.559116] br0: port 2(amtg) entered forwarding state
[ 1500.624546] gretap0: entered allmulticast mode
[ 1500.624610] erspan0: entered allmulticast mode
[ 1500.624651] amtr: entered allmulticast mode
[ 1500.624684] relay_gw: entered allmulticast mode
[ 1500.624724] relay_src: entered allmulticast mode
[ 1518.706524] br0: port 1(gw_l) entered disabled state
[ 1518.707217] gw_l (unregistering): left allmulticast mode
[ 1518.708393] gw_l (unregistering): left promiscuous mode
[ 1518.708613] br0: port 1(gw_l) entered disabled state
[ 1518.729329] gretap0: left allmulticast mode
[ 1518.729564] erspan0: left allmulticast mode
[ 1518.729722] amtr: left allmulticast mode
[ 1518.729887] relay_gw: left allmulticast mode
[ 1518.730245] relay_src: left allmulticast mode
[ 1518.735382] amtg: left allmulticast mode
[ 1518.735620] amtg: left promiscuous mode
[ 1518.735798] br0: port 2(amtg) entered disabled state