[ 1498.547445] br0: port 1(gw_l) entered blocking state
[ 1498.547525] br0: port 1(gw_l) entered disabled state
[ 1498.547591] gw_l: entered allmulticast mode
[ 1498.547682] gw_l: entered promiscuous mode
[ 1498.547752] br0: port 1(gw_l) entered blocking state
[ 1498.547813] br0: port 1(gw_l) entered forwarding state
[ 1498.564103] br0: port 2(amtg) entered blocking state
[ 1498.564144] br0: port 2(amtg) entered disabled state
[ 1498.564176] amtg: entered allmulticast mode
[ 1498.564213] amtg: entered promiscuous mode
[ 1498.617489] br0: port 2(amtg) entered blocking state
[ 1498.617556] br0: port 2(amtg) entered forwarding state
[ 1498.641173] gretap0: entered allmulticast mode
[ 1498.641208] erspan0: entered allmulticast mode
[ 1498.641241] amtr: entered allmulticast mode
[ 1498.641263] relay_gw: entered allmulticast mode
[ 1498.641290] relay_src: entered allmulticast mode
[ 1512.858726] br0: port 1(gw_l) entered disabled state
[ 1512.858956] gw_l (unregistering): left allmulticast mode
[ 1512.859047] gw_l (unregistering): left promiscuous mode
[ 1512.859146] br0: port 1(gw_l) entered disabled state
[ 1512.860436] gretap0: left allmulticast mode
[ 1512.860462] erspan0: left allmulticast mode
[ 1512.860486] amtr: left allmulticast mode
[ 1512.860511] relay_gw: left allmulticast mode
[ 1512.860541] relay_src: left allmulticast mode
[ 1512.874698] amtg: left allmulticast mode
[ 1512.874762] amtg: left promiscuous mode
[ 1512.874828] br0: port 2(amtg) entered disabled state