[ 1677.649652] br0: port 1(gw_l) entered blocking state
[ 1677.649733] br0: port 1(gw_l) entered disabled state
[ 1677.649798] gw_l: entered allmulticast mode
[ 1677.649876] gw_l: entered promiscuous mode
[ 1677.649943] br0: port 1(gw_l) entered blocking state
[ 1677.650006] br0: port 1(gw_l) entered forwarding state
[ 1677.665179] br0: port 2(amtg) entered blocking state
[ 1677.665244] br0: port 2(amtg) entered disabled state
[ 1677.665311] amtg: entered allmulticast mode
[ 1677.665383] amtg: entered promiscuous mode
[ 1677.715289] br0: port 2(amtg) entered blocking state
[ 1677.715322] br0: port 2(amtg) entered forwarding state
[ 1677.737688] gretap0: entered allmulticast mode
[ 1677.737723] erspan0: entered allmulticast mode
[ 1677.737754] amtr: entered allmulticast mode
[ 1677.737779] relay_gw: entered allmulticast mode
[ 1677.737807] relay_src: entered allmulticast mode
[ 1692.022126] br0: port 1(gw_l) entered disabled state
[ 1692.022277] gw_l (unregistering): left allmulticast mode
[ 1692.022315] gw_l (unregistering): left promiscuous mode
[ 1692.022343] br0: port 1(gw_l) entered disabled state
[ 1692.023529] gretap0: left allmulticast mode
[ 1692.023551] erspan0: left allmulticast mode
[ 1692.023586] amtr: left allmulticast mode
[ 1692.023616] relay_gw: left allmulticast mode
[ 1692.023647] relay_src: left allmulticast mode
[ 1692.056096] amtg: left allmulticast mode
[ 1692.056148] amtg: left promiscuous mode
[ 1692.056185] br0: port 2(amtg) entered disabled state