[ 1559.513432] br0: port 1(gw_l) entered blocking state
[ 1559.513515] br0: port 1(gw_l) entered disabled state
[ 1559.513577] gw_l: entered allmulticast mode
[ 1559.513656] gw_l: entered promiscuous mode
[ 1559.513743] br0: port 1(gw_l) entered blocking state
[ 1559.513801] br0: port 1(gw_l) entered forwarding state
[ 1559.527884] br0: port 2(amtg) entered blocking state
[ 1559.527944] br0: port 2(amtg) entered disabled state
[ 1559.528009] amtg: entered allmulticast mode
[ 1559.528082] amtg: entered promiscuous mode
[ 1559.571941] br0: port 2(amtg) entered blocking state
[ 1559.572001] br0: port 2(amtg) entered forwarding state
[ 1559.595548] gretap0: entered allmulticast mode
[ 1559.595583] erspan0: entered allmulticast mode
[ 1559.595615] amtr: entered allmulticast mode
[ 1559.595642] relay_gw: entered allmulticast mode
[ 1559.595676] relay_src: entered allmulticast mode
[ 1573.115842] br0: port 1(gw_l) entered disabled state
[ 1573.115992] gw_l (unregistering): left allmulticast mode
[ 1573.116021] gw_l (unregistering): left promiscuous mode
[ 1573.116044] br0: port 1(gw_l) entered disabled state
[ 1573.116608] gretap0: left allmulticast mode
[ 1573.116635] erspan0: left allmulticast mode
[ 1573.116662] amtr: left allmulticast mode
[ 1573.116686] relay_gw: left allmulticast mode
[ 1573.116713] relay_src: left allmulticast mode
[ 1573.128838] amtg: left allmulticast mode
[ 1573.128869] amtg: left promiscuous mode
[ 1573.128900] br0: port 2(amtg) entered disabled state