[ 1273.921716] br0: port 1(gw_l) entered blocking state
[ 1273.921782] br0: port 1(gw_l) entered disabled state
[ 1273.921842] gw_l: entered allmulticast mode
[ 1273.921909] gw_l: entered promiscuous mode
[ 1273.921971] br0: port 1(gw_l) entered blocking state
[ 1273.922013] br0: port 1(gw_l) entered forwarding state
[ 1273.971164] br0: port 2(amtg) entered blocking state
[ 1273.971232] br0: port 2(amtg) entered disabled state
[ 1273.971276] amtg: entered allmulticast mode
[ 1273.971338] amtg: entered promiscuous mode
[ 1274.152901] br0: port 2(amtg) entered blocking state
[ 1274.153004] br0: port 2(amtg) entered forwarding state
[ 1274.238462] gretap0: entered allmulticast mode
[ 1274.238559] erspan0: entered allmulticast mode
[ 1274.238619] amtr: entered allmulticast mode
[ 1274.238673] relay_gw: entered allmulticast mode
[ 1274.238735] relay_src: entered allmulticast mode
[ 1292.542100] br0: port 1(gw_l) entered disabled state
[ 1292.542402] gw_l (unregistering): left allmulticast mode
[ 1292.542466] gw_l (unregistering): left promiscuous mode
[ 1292.542510] br0: port 1(gw_l) entered disabled state
[ 1292.557639] gretap0: left allmulticast mode
[ 1292.557742] erspan0: left allmulticast mode
[ 1292.557804] amtr: left allmulticast mode
[ 1292.557851] relay_gw: left allmulticast mode
[ 1292.557908] relay_src: left allmulticast mode
[ 1292.571948] amtg: left allmulticast mode
[ 1292.572018] amtg: left promiscuous mode
[ 1292.572072] br0: port 2(amtg) entered disabled state