[ 1554.597470] br0: port 1(gw_l) entered blocking state
[ 1554.597572] br0: port 1(gw_l) entered disabled state
[ 1554.597656] gw_l: entered allmulticast mode
[ 1554.597742] gw_l: entered promiscuous mode
[ 1554.597827] br0: port 1(gw_l) entered blocking state
[ 1554.597879] br0: port 1(gw_l) entered forwarding state
[ 1554.645346] br0: port 2(amtg) entered blocking state
[ 1554.645446] br0: port 2(amtg) entered disabled state
[ 1554.645505] amtg: entered allmulticast mode
[ 1554.645578] amtg: entered promiscuous mode
[ 1554.821275] br0: port 2(amtg) entered blocking state
[ 1554.821386] br0: port 2(amtg) entered forwarding state
[ 1554.895471] gretap0: entered allmulticast mode
[ 1554.895527] erspan0: entered allmulticast mode
[ 1554.895571] amtr: entered allmulticast mode
[ 1554.895615] relay_gw: entered allmulticast mode
[ 1554.895662] relay_src: entered allmulticast mode
[ 1573.223891] br0: port 1(gw_l) entered disabled state
[ 1573.224198] gw_l (unregistering): left allmulticast mode
[ 1573.224244] gw_l (unregistering): left promiscuous mode
[ 1573.224281] br0: port 1(gw_l) entered disabled state
[ 1573.244857] gretap0: left allmulticast mode
[ 1573.244922] erspan0: left allmulticast mode
[ 1573.244958] amtr: left allmulticast mode
[ 1573.244993] relay_gw: left allmulticast mode
[ 1573.245036] relay_src: left allmulticast mode
[ 1573.247735] amtg: left allmulticast mode
[ 1573.247778] amtg: left promiscuous mode
[ 1573.247819] br0: port 2(amtg) entered disabled state