[ 1285.886807] br0: port 1(gw_l) entered blocking state
[ 1285.886927] br0: port 1(gw_l) entered disabled state
[ 1285.887017] gw_l: entered allmulticast mode
[ 1285.887140] gw_l: entered promiscuous mode
[ 1285.887240] br0: port 1(gw_l) entered blocking state
[ 1285.887309] br0: port 1(gw_l) entered forwarding state
[ 1285.942990] br0: port 2(amtg) entered blocking state
[ 1285.943085] br0: port 2(amtg) entered disabled state
[ 1285.943144] amtg: entered allmulticast mode
[ 1285.943219] amtg: entered promiscuous mode
[ 1286.152507] br0: port 2(amtg) entered blocking state
[ 1286.152626] br0: port 2(amtg) entered forwarding state
[ 1286.239919] gretap0: entered allmulticast mode
[ 1286.240051] erspan0: entered allmulticast mode
[ 1286.240122] amtr: entered allmulticast mode
[ 1286.240201] relay_gw: entered allmulticast mode
[ 1286.240281] relay_src: entered allmulticast mode
[ 1304.218013] br0: port 1(gw_l) entered disabled state
[ 1304.218303] gw_l (unregistering): left allmulticast mode
[ 1304.218365] gw_l (unregistering): left promiscuous mode
[ 1304.218417] br0: port 1(gw_l) entered disabled state
[ 1304.237225] gretap0: left allmulticast mode
[ 1304.237322] erspan0: left allmulticast mode
[ 1304.237412] amtr: left allmulticast mode
[ 1304.237462] relay_gw: left allmulticast mode
[ 1304.237527] relay_src: left allmulticast mode
[ 1304.240897] amtg: left allmulticast mode
[ 1304.240949] amtg: left promiscuous mode
[ 1304.241004] br0: port 2(amtg) entered disabled state