[ 1762.003958] br0: port 1(gw_l) entered blocking state
[ 1762.003997] br0: port 1(gw_l) entered disabled state
[ 1762.004019] gw_l: entered allmulticast mode
[ 1762.004049] gw_l: entered promiscuous mode
[ 1762.004073] br0: port 1(gw_l) entered blocking state
[ 1762.004091] br0: port 1(gw_l) entered forwarding state
[ 1762.023713] br0: port 2(amtg) entered blocking state
[ 1762.023738] br0: port 2(amtg) entered disabled state
[ 1762.023754] amtg: entered allmulticast mode
[ 1762.023778] amtg: entered promiscuous mode
[ 1762.110643] br0: port 2(amtg) entered blocking state
[ 1762.110693] br0: port 2(amtg) entered forwarding state
[ 1762.139232] gretap0: entered allmulticast mode
[ 1762.139253] erspan0: entered allmulticast mode
[ 1762.139272] amtr: entered allmulticast mode
[ 1762.139285] relay_gw: entered allmulticast mode
[ 1762.139303] relay_src: entered allmulticast mode
[ 1776.655733] br0: port 1(gw_l) entered disabled state
[ 1776.655934] gw_l (unregistering): left allmulticast mode
[ 1776.655990] gw_l (unregistering): left promiscuous mode
[ 1776.656042] br0: port 1(gw_l) entered disabled state
[ 1776.663611] gretap0: left allmulticast mode
[ 1776.663662] erspan0: left allmulticast mode
[ 1776.663705] amtr: left allmulticast mode
[ 1776.663750] relay_gw: left allmulticast mode
[ 1776.663800] relay_src: left allmulticast mode
[ 1776.664701] amtg: left allmulticast mode
[ 1776.664747] amtg: left promiscuous mode
[ 1776.664799] br0: port 2(amtg) entered disabled state