[ 1532.285114] br0: port 1(gw_l) entered blocking state
[ 1532.285210] br0: port 1(gw_l) entered disabled state
[ 1532.285285] gw_l: entered allmulticast mode
[ 1532.285416] gw_l: entered promiscuous mode
[ 1532.285501] br0: port 1(gw_l) entered blocking state
[ 1532.285553] br0: port 1(gw_l) entered forwarding state
[ 1532.329580] br0: port 2(amtg) entered blocking state
[ 1532.329673] br0: port 2(amtg) entered disabled state
[ 1532.329740] amtg: entered allmulticast mode
[ 1532.329828] amtg: entered promiscuous mode
[ 1532.488501] br0: port 2(amtg) entered blocking state
[ 1532.488590] br0: port 2(amtg) entered forwarding state
[ 1532.562257] gretap0: entered allmulticast mode
[ 1532.562345] erspan0: entered allmulticast mode
[ 1532.562398] amtr: entered allmulticast mode
[ 1532.562436] relay_gw: entered allmulticast mode
[ 1532.562481] relay_src: entered allmulticast mode
[ 1550.550541] br0: port 1(gw_l) entered disabled state
[ 1550.550873] gw_l (unregistering): left allmulticast mode
[ 1550.550916] gw_l (unregistering): left promiscuous mode
[ 1550.550953] br0: port 1(gw_l) entered disabled state
[ 1550.560231] gretap0: left allmulticast mode
[ 1550.560307] erspan0: left allmulticast mode
[ 1550.560353] amtr: left allmulticast mode
[ 1550.560393] relay_gw: left allmulticast mode
[ 1550.560446] relay_src: left allmulticast mode
[ 1550.581514] amtg: left allmulticast mode
[ 1550.581652] amtg: left promiscuous mode
[ 1550.581704] br0: port 2(amtg) entered disabled state