[ 1512.569338] br0: port 1(gw_l) entered blocking state
[ 1512.569399] br0: port 1(gw_l) entered disabled state
[ 1512.569458] gw_l: entered allmulticast mode
[ 1512.569531] gw_l: entered promiscuous mode
[ 1512.569590] br0: port 1(gw_l) entered blocking state
[ 1512.569631] br0: port 1(gw_l) entered forwarding state
[ 1512.617589] br0: port 2(amtg) entered blocking state
[ 1512.617652] br0: port 2(amtg) entered disabled state
[ 1512.617701] amtg: entered allmulticast mode
[ 1512.617764] amtg: entered promiscuous mode
[ 1512.794806] br0: port 2(amtg) entered blocking state
[ 1512.794912] br0: port 2(amtg) entered forwarding state
[ 1512.880955] gretap0: entered allmulticast mode
[ 1512.881059] erspan0: entered allmulticast mode
[ 1512.881119] amtr: entered allmulticast mode
[ 1512.881179] relay_gw: entered allmulticast mode
[ 1512.881247] relay_src: entered allmulticast mode
[ 1530.693642] br0: port 1(gw_l) entered disabled state
[ 1530.693973] gw_l (unregistering): left allmulticast mode
[ 1530.694022] gw_l (unregistering): left promiscuous mode
[ 1530.694062] br0: port 1(gw_l) entered disabled state
[ 1530.703483] gretap0: left allmulticast mode
[ 1530.703553] erspan0: left allmulticast mode
[ 1530.703596] amtr: left allmulticast mode
[ 1530.703638] relay_gw: left allmulticast mode
[ 1530.703686] relay_src: left allmulticast mode
[ 1530.710400] amtg: left allmulticast mode
[ 1530.710445] amtg: left promiscuous mode
[ 1530.710492] br0: port 2(amtg) entered disabled state