[ 1293.273417] br0: port 1(gw_l) entered blocking state
[ 1293.273481] br0: port 1(gw_l) entered disabled state
[ 1293.273539] gw_l: entered allmulticast mode
[ 1293.273612] gw_l: entered promiscuous mode
[ 1293.273686] br0: port 1(gw_l) entered blocking state
[ 1293.273731] br0: port 1(gw_l) entered forwarding state
[ 1293.340324] br0: port 2(amtg) entered blocking state
[ 1293.340380] br0: port 2(amtg) entered disabled state
[ 1293.340414] amtg: entered allmulticast mode
[ 1293.340462] amtg: entered promiscuous mode
[ 1293.602582] br0: port 2(amtg) entered blocking state
[ 1293.602631] br0: port 2(amtg) entered forwarding state
[ 1293.709238] gretap0: entered allmulticast mode
[ 1293.709286] erspan0: entered allmulticast mode
[ 1293.709327] amtr: entered allmulticast mode
[ 1293.709353] relay_gw: entered allmulticast mode
[ 1293.709387] relay_src: entered allmulticast mode
[ 1311.245975] br0: port 1(gw_l) entered disabled state
[ 1311.246217] gw_l (unregistering): left allmulticast mode
[ 1311.246260] gw_l (unregistering): left promiscuous mode
[ 1311.246295] br0: port 1(gw_l) entered disabled state
[ 1311.272979] gretap0: left allmulticast mode
[ 1311.273025] erspan0: left allmulticast mode
[ 1311.273058] amtr: left allmulticast mode
[ 1311.273088] relay_gw: left allmulticast mode
[ 1311.273129] relay_src: left allmulticast mode
[ 1311.275759] amtg: left allmulticast mode
[ 1311.275801] amtg: left promiscuous mode
[ 1311.275850] br0: port 2(amtg) entered disabled state