[ 1812.197406] br0: port 1(gw_l) entered blocking state
[ 1812.197452] br0: port 1(gw_l) entered disabled state
[ 1812.197493] gw_l: entered allmulticast mode
[ 1812.197533] gw_l: entered promiscuous mode
[ 1812.197568] br0: port 1(gw_l) entered blocking state
[ 1812.197595] br0: port 1(gw_l) entered forwarding state
[ 1812.217363] br0: port 2(amtg) entered blocking state
[ 1812.217393] br0: port 2(amtg) entered disabled state
[ 1812.217425] amtg: entered allmulticast mode
[ 1812.217459] amtg: entered promiscuous mode
[ 1812.283533] br0: port 2(amtg) entered blocking state
[ 1812.283571] br0: port 2(amtg) entered forwarding state
[ 1812.311973] gretap0: entered allmulticast mode
[ 1812.312008] erspan0: entered allmulticast mode
[ 1812.312039] amtr: entered allmulticast mode
[ 1812.312067] relay_gw: entered allmulticast mode
[ 1812.312097] relay_src: entered allmulticast mode
[ 1826.543205] br0: port 1(gw_l) entered disabled state
[ 1826.543423] gw_l (unregistering): left allmulticast mode
[ 1826.543486] gw_l (unregistering): left promiscuous mode
[ 1826.543572] br0: port 1(gw_l) entered disabled state
[ 1826.545400] gretap0: left allmulticast mode
[ 1826.545425] erspan0: left allmulticast mode
[ 1826.545449] amtr: left allmulticast mode
[ 1826.545478] relay_gw: left allmulticast mode
[ 1826.545508] relay_src: left allmulticast mode
[ 1826.563154] amtg: left allmulticast mode
[ 1826.563213] amtg: left promiscuous mode
[ 1826.563276] br0: port 2(amtg) entered disabled state