[ 1663.715793] br0: port 1(gw_l) entered blocking state
[ 1663.715831] br0: port 1(gw_l) entered disabled state
[ 1663.715916] gw_l: entered allmulticast mode
[ 1663.715981] gw_l: entered promiscuous mode
[ 1663.716039] br0: port 1(gw_l) entered blocking state
[ 1663.716086] br0: port 1(gw_l) entered forwarding state
[ 1663.731623] br0: port 2(amtg) entered blocking state
[ 1663.731686] br0: port 2(amtg) entered disabled state
[ 1663.731738] amtg: entered allmulticast mode
[ 1663.731799] amtg: entered promiscuous mode
[ 1663.783736] br0: port 2(amtg) entered blocking state
[ 1663.783767] br0: port 2(amtg) entered forwarding state
[ 1663.807243] gretap0: entered allmulticast mode
[ 1663.807302] erspan0: entered allmulticast mode
[ 1663.807352] amtr: entered allmulticast mode
[ 1663.807398] relay_gw: entered allmulticast mode
[ 1663.807474] relay_src: entered allmulticast mode
[ 1678.052807] br0: port 1(gw_l) entered disabled state
[ 1678.052968] gw_l (unregistering): left allmulticast mode
[ 1678.052988] gw_l (unregistering): left promiscuous mode
[ 1678.053009] br0: port 1(gw_l) entered disabled state
[ 1678.057123] gretap0: left allmulticast mode
[ 1678.057146] erspan0: left allmulticast mode
[ 1678.057164] amtr: left allmulticast mode
[ 1678.057183] relay_gw: left allmulticast mode
[ 1678.057204] relay_src: left allmulticast mode
[ 1678.071730] amtg: left allmulticast mode
[ 1678.071774] amtg: left promiscuous mode
[ 1678.071797] br0: port 2(amtg) entered disabled state