[ 1706.713688] br0: port 1(gw_l) entered blocking state
[ 1706.713773] br0: port 1(gw_l) entered disabled state
[ 1706.713849] gw_l: entered allmulticast mode
[ 1706.713927] gw_l: entered promiscuous mode
[ 1706.714000] br0: port 1(gw_l) entered blocking state
[ 1706.714066] br0: port 1(gw_l) entered forwarding state
[ 1706.733658] br0: port 2(amtg) entered blocking state
[ 1706.733730] br0: port 2(amtg) entered disabled state
[ 1706.733792] amtg: entered allmulticast mode
[ 1706.733867] amtg: entered promiscuous mode
[ 1706.819419] br0: port 2(amtg) entered blocking state
[ 1706.819464] br0: port 2(amtg) entered forwarding state
[ 1706.847328] gretap0: entered allmulticast mode
[ 1706.847402] erspan0: entered allmulticast mode
[ 1706.847488] amtr: entered allmulticast mode
[ 1706.847580] relay_gw: entered allmulticast mode
[ 1706.847645] relay_src: entered allmulticast mode
[ 1721.144661] br0: port 1(gw_l) entered disabled state
[ 1721.144821] gw_l (unregistering): left allmulticast mode
[ 1721.144850] gw_l (unregistering): left promiscuous mode
[ 1721.144880] br0: port 1(gw_l) entered disabled state
[ 1721.151443] gretap0: left allmulticast mode
[ 1721.151503] erspan0: left allmulticast mode
[ 1721.151600] amtr: left allmulticast mode
[ 1721.151685] relay_gw: left allmulticast mode
[ 1721.151752] relay_src: left allmulticast mode
[ 1721.151837] amtg: left allmulticast mode
[ 1721.151862] amtg: left promiscuous mode
[ 1721.151888] br0: port 2(amtg) entered disabled state