[ 1479.741140] br0: port 1(gw_l) entered blocking state
[ 1479.741190] br0: port 1(gw_l) entered disabled state
[ 1479.741222] gw_l: entered allmulticast mode
[ 1479.741274] gw_l: entered promiscuous mode
[ 1479.741306] br0: port 1(gw_l) entered blocking state
[ 1479.741335] br0: port 1(gw_l) entered forwarding state
[ 1479.757635] br0: port 2(amtg) entered blocking state
[ 1479.757671] br0: port 2(amtg) entered disabled state
[ 1479.757698] amtg: entered allmulticast mode
[ 1479.757734] amtg: entered promiscuous mode
[ 1479.810099] br0: port 2(amtg) entered blocking state
[ 1479.810135] br0: port 2(amtg) entered forwarding state
[ 1479.833741] gretap0: entered allmulticast mode
[ 1479.833779] erspan0: entered allmulticast mode
[ 1479.833807] amtr: entered allmulticast mode
[ 1479.833831] relay_gw: entered allmulticast mode
[ 1479.833862] relay_src: entered allmulticast mode
[ 1494.265333] br0: port 1(gw_l) entered disabled state
[ 1494.265578] gw_l (unregistering): left allmulticast mode
[ 1494.265614] gw_l (unregistering): left promiscuous mode
[ 1494.265642] br0: port 1(gw_l) entered disabled state
[ 1494.266015] gretap0: left allmulticast mode
[ 1494.266052] erspan0: left allmulticast mode
[ 1494.266073] amtr: left allmulticast mode
[ 1494.266095] relay_gw: left allmulticast mode
[ 1494.266125] relay_src: left allmulticast mode
[ 1494.284337] amtg: left allmulticast mode
[ 1494.284369] amtg: left promiscuous mode
[ 1494.284399] br0: port 2(amtg) entered disabled state