[ 1752.631749] br0: port 1(gw_l) entered blocking state
[ 1752.631784] br0: port 1(gw_l) entered disabled state
[ 1752.631837] gw_l: entered allmulticast mode
[ 1752.631904] gw_l: entered promiscuous mode
[ 1752.631965] br0: port 1(gw_l) entered blocking state
[ 1752.632011] br0: port 1(gw_l) entered forwarding state
[ 1752.652343] br0: port 2(amtg) entered blocking state
[ 1752.652393] br0: port 2(amtg) entered disabled state
[ 1752.652445] amtg: entered allmulticast mode
[ 1752.652505] amtg: entered promiscuous mode
[ 1752.739072] br0: port 2(amtg) entered blocking state
[ 1752.739096] br0: port 2(amtg) entered forwarding state
[ 1752.767488] gretap0: entered allmulticast mode
[ 1752.767547] erspan0: entered allmulticast mode
[ 1752.767598] amtr: entered allmulticast mode
[ 1752.767645] relay_gw: entered allmulticast mode
[ 1752.767696] relay_src: entered allmulticast mode
[ 1767.163693] br0: port 1(gw_l) entered disabled state
[ 1767.163910] gw_l (unregistering): left allmulticast mode
[ 1767.163986] gw_l (unregistering): left promiscuous mode
[ 1767.164031] br0: port 1(gw_l) entered disabled state
[ 1767.171342] gretap0: left allmulticast mode
[ 1767.171393] erspan0: left allmulticast mode
[ 1767.171446] amtr: left allmulticast mode
[ 1767.171492] relay_gw: left allmulticast mode
[ 1767.171560] relay_src: left allmulticast mode
[ 1767.171900] amtg: left allmulticast mode
[ 1767.171943] amtg: left promiscuous mode
[ 1767.171993] br0: port 2(amtg) entered disabled state