[ 1636.717267] br0: port 1(gw_l) entered blocking state
[ 1636.717308] br0: port 1(gw_l) entered disabled state
[ 1636.717337] gw_l: entered allmulticast mode
[ 1636.717380] gw_l: entered promiscuous mode
[ 1636.717412] br0: port 1(gw_l) entered blocking state
[ 1636.717444] br0: port 1(gw_l) entered forwarding state
[ 1636.731739] br0: port 2(amtg) entered blocking state
[ 1636.731771] br0: port 2(amtg) entered disabled state
[ 1636.731799] amtg: entered allmulticast mode
[ 1636.731832] amtg: entered promiscuous mode
[ 1636.776147] br0: port 2(amtg) entered blocking state
[ 1636.776180] br0: port 2(amtg) entered forwarding state
[ 1636.799344] gretap0: entered allmulticast mode
[ 1636.799382] erspan0: entered allmulticast mode
[ 1636.799410] amtr: entered allmulticast mode
[ 1636.799433] relay_gw: entered allmulticast mode
[ 1636.799462] relay_src: entered allmulticast mode
[ 1651.151122] br0: port 1(gw_l) entered disabled state
[ 1651.151365] gw_l (unregistering): left allmulticast mode
[ 1651.151427] gw_l (unregistering): left promiscuous mode
[ 1651.151485] br0: port 1(gw_l) entered disabled state
[ 1651.151835] gretap0: left allmulticast mode
[ 1651.151891] erspan0: left allmulticast mode
[ 1651.151950] amtr: left allmulticast mode
[ 1651.152030] relay_gw: left allmulticast mode
[ 1651.152090] relay_src: left allmulticast mode
[ 1651.174100] amtg: left allmulticast mode
[ 1651.174173] amtg: left promiscuous mode
[ 1651.174244] br0: port 2(amtg) entered disabled state