[ 1479.959473] br0: port 1(gw_l) entered blocking state
[ 1479.959543] br0: port 1(gw_l) entered disabled state
[ 1479.959582] gw_l: entered allmulticast mode
[ 1479.959622] gw_l: entered promiscuous mode
[ 1479.959653] br0: port 1(gw_l) entered blocking state
[ 1479.959690] br0: port 1(gw_l) entered forwarding state
[ 1479.974676] br0: port 2(amtg) entered blocking state
[ 1479.974719] br0: port 2(amtg) entered disabled state
[ 1479.974750] amtg: entered allmulticast mode
[ 1479.974783] amtg: entered promiscuous mode
[ 1480.020332] br0: port 2(amtg) entered blocking state
[ 1480.020367] br0: port 2(amtg) entered forwarding state
[ 1480.044219] gretap0: entered allmulticast mode
[ 1480.044263] erspan0: entered allmulticast mode
[ 1480.044293] amtr: entered allmulticast mode
[ 1480.044313] relay_gw: entered allmulticast mode
[ 1480.044345] relay_src: entered allmulticast mode
[ 1494.372620] br0: port 1(gw_l) entered disabled state
[ 1494.372837] gw_l (unregistering): left allmulticast mode
[ 1494.372918] gw_l (unregistering): left promiscuous mode
[ 1494.372982] br0: port 1(gw_l) entered disabled state
[ 1494.376454] gretap0: left allmulticast mode
[ 1494.376539] erspan0: left allmulticast mode
[ 1494.376597] amtr: left allmulticast mode
[ 1494.376657] relay_gw: left allmulticast mode
[ 1494.376718] relay_src: left allmulticast mode
[ 1494.394603] amtg: left allmulticast mode
[ 1494.394694] amtg: left promiscuous mode
[ 1494.394789] br0: port 2(amtg) entered disabled state