[ 1497.542021] br0: port 1(gw_l) entered blocking state
[ 1497.542104] br0: port 1(gw_l) entered disabled state
[ 1497.542176] gw_l: entered allmulticast mode
[ 1497.542255] gw_l: entered promiscuous mode
[ 1497.542325] br0: port 1(gw_l) entered blocking state
[ 1497.542389] br0: port 1(gw_l) entered forwarding state
[ 1497.559007] br0: port 2(amtg) entered blocking state
[ 1497.559042] br0: port 2(amtg) entered disabled state
[ 1497.559078] amtg: entered allmulticast mode
[ 1497.559113] amtg: entered promiscuous mode
[ 1497.613629] br0: port 2(amtg) entered blocking state
[ 1497.613661] br0: port 2(amtg) entered forwarding state
[ 1497.637669] gretap0: entered allmulticast mode
[ 1497.637739] erspan0: entered allmulticast mode
[ 1497.637845] amtr: entered allmulticast mode
[ 1497.637934] relay_gw: entered allmulticast mode
[ 1497.638038] relay_src: entered allmulticast mode
[ 1511.833110] br0: port 1(gw_l) entered disabled state
[ 1511.833262] gw_l (unregistering): left allmulticast mode
[ 1511.833291] gw_l (unregistering): left promiscuous mode
[ 1511.833315] br0: port 1(gw_l) entered disabled state
[ 1511.834804] gretap0: left allmulticast mode
[ 1511.834827] erspan0: left allmulticast mode
[ 1511.834849] amtr: left allmulticast mode
[ 1511.834874] relay_gw: left allmulticast mode
[ 1511.834901] relay_src: left allmulticast mode
[ 1511.855017] amtg: left allmulticast mode
[ 1511.855048] amtg: left promiscuous mode
[ 1511.855081] br0: port 2(amtg) entered disabled state