[ 1620.612681] br0: port 1(gw_l) entered blocking state
[ 1620.612737] br0: port 1(gw_l) entered disabled state
[ 1620.612785] gw_l: entered allmulticast mode
[ 1620.612831] gw_l: entered promiscuous mode
[ 1620.612867] br0: port 1(gw_l) entered blocking state
[ 1620.612894] br0: port 1(gw_l) entered forwarding state
[ 1620.628785] br0: port 2(amtg) entered blocking state
[ 1620.628852] br0: port 2(amtg) entered disabled state
[ 1620.628919] amtg: entered allmulticast mode
[ 1620.628997] amtg: entered promiscuous mode
[ 1620.678159] br0: port 2(amtg) entered blocking state
[ 1620.678197] br0: port 2(amtg) entered forwarding state
[ 1620.704568] gretap0: entered allmulticast mode
[ 1620.704604] erspan0: entered allmulticast mode
[ 1620.704637] amtr: entered allmulticast mode
[ 1620.704656] relay_gw: entered allmulticast mode
[ 1620.704699] relay_src: entered allmulticast mode
[ 1634.485843] br0: port 1(gw_l) entered disabled state
[ 1634.486006] gw_l (unregistering): left allmulticast mode
[ 1634.486035] gw_l (unregistering): left promiscuous mode
[ 1634.486059] br0: port 1(gw_l) entered disabled state
[ 1634.486440] gretap0: left allmulticast mode
[ 1634.486475] erspan0: left allmulticast mode
[ 1634.486504] amtr: left allmulticast mode
[ 1634.486525] relay_gw: left allmulticast mode
[ 1634.486561] relay_src: left allmulticast mode
[ 1634.501795] amtg: left allmulticast mode
[ 1634.501824] amtg: left promiscuous mode
[ 1634.501856] br0: port 2(amtg) entered disabled state