[ 1560.235096] br0: port 1(gw_l) entered blocking state
[ 1560.235191] br0: port 1(gw_l) entered disabled state
[ 1560.235275] gw_l: entered allmulticast mode
[ 1560.235359] gw_l: entered promiscuous mode
[ 1560.235424] br0: port 1(gw_l) entered blocking state
[ 1560.235484] br0: port 1(gw_l) entered forwarding state
[ 1560.289983] br0: port 2(amtg) entered blocking state
[ 1560.290071] br0: port 2(amtg) entered disabled state
[ 1560.290128] amtg: entered allmulticast mode
[ 1560.290206] amtg: entered promiscuous mode
[ 1560.494910] br0: port 2(amtg) entered blocking state
[ 1560.495002] br0: port 2(amtg) entered forwarding state
[ 1560.587670] gretap0: entered allmulticast mode
[ 1560.587743] erspan0: entered allmulticast mode
[ 1560.587806] amtr: entered allmulticast mode
[ 1560.587849] relay_gw: entered allmulticast mode
[ 1560.587901] relay_src: entered allmulticast mode
[ 1578.803727] br0: port 1(gw_l) entered disabled state
[ 1578.804053] gw_l (unregistering): left allmulticast mode
[ 1578.804132] gw_l (unregistering): left promiscuous mode
[ 1578.804203] br0: port 1(gw_l) entered disabled state
[ 1578.822930] gretap0: left allmulticast mode
[ 1578.823018] erspan0: left allmulticast mode
[ 1578.823108] amtr: left allmulticast mode
[ 1578.823172] relay_gw: left allmulticast mode
[ 1578.823252] relay_src: left allmulticast mode
[ 1578.823751] amtg: left allmulticast mode
[ 1578.823827] amtg: left promiscuous mode
[ 1578.823906] br0: port 2(amtg) entered disabled state