[ 1423.207214] br0: port 1(gw_l) entered blocking state
[ 1423.207279] br0: port 1(gw_l) entered disabled state
[ 1423.207338] gw_l: entered allmulticast mode
[ 1423.207403] gw_l: entered promiscuous mode
[ 1423.207466] br0: port 1(gw_l) entered blocking state
[ 1423.207511] br0: port 1(gw_l) entered forwarding state
[ 1423.275686] br0: port 2(amtg) entered blocking state
[ 1423.275742] br0: port 2(amtg) entered disabled state
[ 1423.275777] amtg: entered allmulticast mode
[ 1423.275828] amtg: entered promiscuous mode
[ 1423.549093] br0: port 2(amtg) entered blocking state
[ 1423.549176] br0: port 2(amtg) entered forwarding state
[ 1423.672539] gretap0: entered allmulticast mode
[ 1423.672603] erspan0: entered allmulticast mode
[ 1423.672644] amtr: entered allmulticast mode
[ 1423.672670] relay_gw: entered allmulticast mode
[ 1423.672711] relay_src: entered allmulticast mode
[ 1440.547444] br0: port 1(gw_l) entered disabled state
[ 1440.547809] gw_l (unregistering): left allmulticast mode
[ 1440.547859] gw_l (unregistering): left promiscuous mode
[ 1440.547891] br0: port 1(gw_l) entered disabled state
[ 1440.562073] gretap0: left allmulticast mode
[ 1440.562112] erspan0: left allmulticast mode
[ 1440.562146] amtr: left allmulticast mode
[ 1440.562172] relay_gw: left allmulticast mode
[ 1440.562212] relay_src: left allmulticast mode
[ 1440.575244] amtg: left allmulticast mode
[ 1440.575278] amtg: left promiscuous mode
[ 1440.575316] br0: port 2(amtg) entered disabled state