[ 1441.377408] br0: port 1(gw_l) entered blocking state
[ 1441.377458] br0: port 1(gw_l) entered disabled state
[ 1441.377491] gw_l: entered allmulticast mode
[ 1441.377532] gw_l: entered promiscuous mode
[ 1441.377565] br0: port 1(gw_l) entered blocking state
[ 1441.377592] br0: port 1(gw_l) entered forwarding state
[ 1441.393147] br0: port 2(amtg) entered blocking state
[ 1441.393182] br0: port 2(amtg) entered disabled state
[ 1441.393212] amtg: entered allmulticast mode
[ 1441.393247] amtg: entered promiscuous mode
[ 1441.441546] br0: port 2(amtg) entered blocking state
[ 1441.441582] br0: port 2(amtg) entered forwarding state
[ 1441.466827] gretap0: entered allmulticast mode
[ 1441.466861] erspan0: entered allmulticast mode
[ 1441.466902] amtr: entered allmulticast mode
[ 1441.466925] relay_gw: entered allmulticast mode
[ 1441.466965] relay_src: entered allmulticast mode
[ 1455.022203] br0: port 1(gw_l) entered disabled state
[ 1455.022429] gw_l (unregistering): left allmulticast mode
[ 1455.022463] gw_l (unregistering): left promiscuous mode
[ 1455.022490] br0: port 1(gw_l) entered disabled state
[ 1455.023325] gretap0: left allmulticast mode
[ 1455.023357] erspan0: left allmulticast mode
[ 1455.023378] amtr: left allmulticast mode
[ 1455.023399] relay_gw: left allmulticast mode
[ 1455.023425] relay_src: left allmulticast mode
[ 1455.035035] amtg: left allmulticast mode
[ 1455.035104] amtg: left promiscuous mode
[ 1455.035148] br0: port 2(amtg) entered disabled state