[ 1489.935137] br0: port 1(gw_l) entered blocking state
[ 1489.935203] br0: port 1(gw_l) entered disabled state
[ 1489.935263] gw_l: entered allmulticast mode
[ 1489.935325] gw_l: entered promiscuous mode
[ 1489.935377] br0: port 1(gw_l) entered blocking state
[ 1489.935416] br0: port 1(gw_l) entered forwarding state
[ 1489.977219] br0: port 2(amtg) entered blocking state
[ 1489.977302] br0: port 2(amtg) entered disabled state
[ 1489.977362] amtg: entered allmulticast mode
[ 1489.977439] amtg: entered promiscuous mode
[ 1490.135768] br0: port 2(amtg) entered blocking state
[ 1490.135825] br0: port 2(amtg) entered forwarding state
[ 1490.210113] gretap0: entered allmulticast mode
[ 1490.210217] erspan0: entered allmulticast mode
[ 1490.210296] amtr: entered allmulticast mode
[ 1490.210349] relay_gw: entered allmulticast mode
[ 1490.210432] relay_src: entered allmulticast mode
[ 1508.469455] br0: port 1(gw_l) entered disabled state
[ 1508.469727] gw_l (unregistering): left allmulticast mode
[ 1508.469774] gw_l (unregistering): left promiscuous mode
[ 1508.469813] br0: port 1(gw_l) entered disabled state
[ 1508.486131] gretap0: left allmulticast mode
[ 1508.486218] erspan0: left allmulticast mode
[ 1508.486260] amtr: left allmulticast mode
[ 1508.486307] relay_gw: left allmulticast mode
[ 1508.486356] relay_src: left allmulticast mode
[ 1508.496256] amtg: left allmulticast mode
[ 1508.496311] amtg: left promiscuous mode
[ 1508.496363] br0: port 2(amtg) entered disabled state