[ 1956.167529] br0: port 1(gw_l) entered blocking state
[ 1956.167580] br0: port 1(gw_l) entered disabled state
[ 1956.167612] gw_l: entered allmulticast mode
[ 1956.167654] gw_l: entered promiscuous mode
[ 1956.167687] br0: port 1(gw_l) entered blocking state
[ 1956.167715] br0: port 1(gw_l) entered forwarding state
[ 1956.187582] br0: port 2(amtg) entered blocking state
[ 1956.187623] br0: port 2(amtg) entered disabled state
[ 1956.187655] amtg: entered allmulticast mode
[ 1956.187688] amtg: entered promiscuous mode
[ 1956.254735] br0: port 2(amtg) entered blocking state
[ 1956.254768] br0: port 2(amtg) entered forwarding state
[ 1956.283698] gretap0: entered allmulticast mode
[ 1956.283738] erspan0: entered allmulticast mode
[ 1956.283772] amtr: entered allmulticast mode
[ 1956.283794] relay_gw: entered allmulticast mode
[ 1956.283826] relay_src: entered allmulticast mode
[ 1971.080356] br0: port 1(gw_l) entered disabled state
[ 1971.080563] gw_l (unregistering): left allmulticast mode
[ 1971.080605] gw_l (unregistering): left promiscuous mode
[ 1971.080638] br0: port 1(gw_l) entered disabled state
[ 1971.089222] amtg: left allmulticast mode
[ 1971.089253] amtg: left promiscuous mode
[ 1971.089287] br0: port 2(amtg) entered disabled state
[ 1971.090938] gretap0: left allmulticast mode
[ 1971.090970] erspan0: left allmulticast mode
[ 1971.090997] amtr: left allmulticast mode
[ 1971.091020] relay_gw: left allmulticast mode
[ 1971.091049] relay_src: left allmulticast mode