[ 1597.897071] br0: port 1(gw_l) entered blocking state
[ 1597.897123] br0: port 1(gw_l) entered disabled state
[ 1597.897157] gw_l: entered allmulticast mode
[ 1597.897204] gw_l: entered promiscuous mode
[ 1597.897235] br0: port 1(gw_l) entered blocking state
[ 1597.897263] br0: port 1(gw_l) entered forwarding state
[ 1597.914068] br0: port 2(amtg) entered blocking state
[ 1597.914099] br0: port 2(amtg) entered disabled state
[ 1597.914134] amtg: entered allmulticast mode
[ 1597.914171] amtg: entered promiscuous mode
[ 1597.966352] br0: port 2(amtg) entered blocking state
[ 1597.966421] br0: port 2(amtg) entered forwarding state
[ 1597.989889] gretap0: entered allmulticast mode
[ 1597.989922] erspan0: entered allmulticast mode
[ 1597.989955] amtr: entered allmulticast mode
[ 1597.989973] relay_gw: entered allmulticast mode
[ 1597.990003] relay_src: entered allmulticast mode
[ 1612.271933] br0: port 1(gw_l) entered disabled state
[ 1612.272084] gw_l (unregistering): left allmulticast mode
[ 1612.272111] gw_l (unregistering): left promiscuous mode
[ 1612.272138] br0: port 1(gw_l) entered disabled state
[ 1612.274393] gretap0: left allmulticast mode
[ 1612.274416] erspan0: left allmulticast mode
[ 1612.274435] amtr: left allmulticast mode
[ 1612.274453] relay_gw: left allmulticast mode
[ 1612.274476] relay_src: left allmulticast mode
[ 1612.286879] amtg: left allmulticast mode
[ 1612.286910] amtg: left promiscuous mode
[ 1612.286944] br0: port 2(amtg) entered disabled state