[ 1501.274030] br0: port 1(gw_l) entered blocking state
[ 1501.274097] br0: port 1(gw_l) entered disabled state
[ 1501.274152] gw_l: entered allmulticast mode
[ 1501.274235] gw_l: entered promiscuous mode
[ 1501.274304] br0: port 1(gw_l) entered blocking state
[ 1501.274344] br0: port 1(gw_l) entered forwarding state
[ 1501.329286] br0: port 2(amtg) entered blocking state
[ 1501.329377] br0: port 2(amtg) entered disabled state
[ 1501.329432] amtg: entered allmulticast mode
[ 1501.329526] amtg: entered promiscuous mode
[ 1501.536950] br0: port 2(amtg) entered blocking state
[ 1501.537049] br0: port 2(amtg) entered forwarding state
[ 1501.631743] gretap0: entered allmulticast mode
[ 1501.631809] erspan0: entered allmulticast mode
[ 1501.631851] amtr: entered allmulticast mode
[ 1501.631888] relay_gw: entered allmulticast mode
[ 1501.631931] relay_src: entered allmulticast mode
[ 1519.276779] br0: port 1(gw_l) entered disabled state
[ 1519.277207] gw_l (unregistering): left allmulticast mode
[ 1519.277263] gw_l (unregistering): left promiscuous mode
[ 1519.277320] br0: port 1(gw_l) entered disabled state
[ 1519.295619] gretap0: left allmulticast mode
[ 1519.295679] erspan0: left allmulticast mode
[ 1519.295708] amtr: left allmulticast mode
[ 1519.295743] relay_gw: left allmulticast mode
[ 1519.295782] relay_src: left allmulticast mode
[ 1519.303601] amtg: left allmulticast mode
[ 1519.303663] amtg: left promiscuous mode
[ 1519.303708] br0: port 2(amtg) entered disabled state