[ 1512.987924] br0: port 1(gw_l) entered blocking state
[ 1512.987980] br0: port 1(gw_l) entered disabled state
[ 1512.988032] gw_l: entered allmulticast mode
[ 1512.988095] gw_l: entered promiscuous mode
[ 1512.988152] br0: port 1(gw_l) entered blocking state
[ 1512.988192] br0: port 1(gw_l) entered forwarding state
[ 1513.048813] br0: port 2(amtg) entered blocking state
[ 1513.048864] br0: port 2(amtg) entered disabled state
[ 1513.048898] amtg: entered allmulticast mode
[ 1513.048949] amtg: entered promiscuous mode
[ 1513.308186] br0: port 2(amtg) entered blocking state
[ 1513.308249] br0: port 2(amtg) entered forwarding state
[ 1513.429277] gretap0: entered allmulticast mode
[ 1513.429342] erspan0: entered allmulticast mode
[ 1513.429378] amtr: entered allmulticast mode
[ 1513.429410] relay_gw: entered allmulticast mode
[ 1513.429450] relay_src: entered allmulticast mode
[ 1530.364447] br0: port 1(gw_l) entered disabled state
[ 1530.364734] gw_l (unregistering): left allmulticast mode
[ 1530.364791] gw_l (unregistering): left promiscuous mode
[ 1530.364839] br0: port 1(gw_l) entered disabled state
[ 1530.378307] gretap0: left allmulticast mode
[ 1530.378362] erspan0: left allmulticast mode
[ 1530.378400] amtr: left allmulticast mode
[ 1530.378440] relay_gw: left allmulticast mode
[ 1530.378485] relay_src: left allmulticast mode
[ 1530.391257] amtg: left allmulticast mode
[ 1530.391315] amtg: left promiscuous mode
[ 1530.391370] br0: port 2(amtg) entered disabled state