[ 1632.986001] br0: port 1(gw_l) entered blocking state
[ 1632.986072] br0: port 1(gw_l) entered disabled state
[ 1632.986145] gw_l: entered allmulticast mode
[ 1632.986221] gw_l: entered promiscuous mode
[ 1632.986288] br0: port 1(gw_l) entered blocking state
[ 1632.986345] br0: port 1(gw_l) entered forwarding state
[ 1633.000837] br0: port 2(amtg) entered blocking state
[ 1633.000902] br0: port 2(amtg) entered disabled state
[ 1633.000969] amtg: entered allmulticast mode
[ 1633.001046] amtg: entered promiscuous mode
[ 1633.044965] br0: port 2(amtg) entered blocking state
[ 1633.045001] br0: port 2(amtg) entered forwarding state
[ 1633.068205] gretap0: entered allmulticast mode
[ 1633.068275] erspan0: entered allmulticast mode
[ 1633.068338] amtr: entered allmulticast mode
[ 1633.068401] relay_gw: entered allmulticast mode
[ 1633.068462] relay_src: entered allmulticast mode
[ 1647.450167] br0: port 1(gw_l) entered disabled state
[ 1647.450317] gw_l (unregistering): left allmulticast mode
[ 1647.450354] gw_l (unregistering): left promiscuous mode
[ 1647.450382] br0: port 1(gw_l) entered disabled state
[ 1647.451420] gretap0: left allmulticast mode
[ 1647.451479] erspan0: left allmulticast mode
[ 1647.451535] amtr: left allmulticast mode
[ 1647.451589] relay_gw: left allmulticast mode
[ 1647.451651] relay_src: left allmulticast mode
[ 1647.465178] amtg: left allmulticast mode
[ 1647.465211] amtg: left promiscuous mode
[ 1647.465237] br0: port 2(amtg) entered disabled state