[ 1496.984368] br0: port 1(gw_l) entered blocking state
[ 1496.984419] br0: port 1(gw_l) entered disabled state
[ 1496.984455] gw_l: entered allmulticast mode
[ 1496.984503] gw_l: entered promiscuous mode
[ 1496.984534] br0: port 1(gw_l) entered blocking state
[ 1496.984559] br0: port 1(gw_l) entered forwarding state
[ 1497.000488] br0: port 2(amtg) entered blocking state
[ 1497.000525] br0: port 2(amtg) entered disabled state
[ 1497.000554] amtg: entered allmulticast mode
[ 1497.000596] amtg: entered promiscuous mode
[ 1497.052989] br0: port 2(amtg) entered blocking state
[ 1497.053022] br0: port 2(amtg) entered forwarding state
[ 1497.076322] gretap0: entered allmulticast mode
[ 1497.076390] erspan0: entered allmulticast mode
[ 1497.076456] amtr: entered allmulticast mode
[ 1497.076521] relay_gw: entered allmulticast mode
[ 1497.076628] relay_src: entered allmulticast mode
[ 1511.515689] br0: port 1(gw_l) entered disabled state
[ 1511.515887] gw_l (unregistering): left allmulticast mode
[ 1511.515952] gw_l (unregistering): left promiscuous mode
[ 1511.516040] br0: port 1(gw_l) entered disabled state
[ 1511.517401] gretap0: left allmulticast mode
[ 1511.517461] erspan0: left allmulticast mode
[ 1511.517517] amtr: left allmulticast mode
[ 1511.517579] relay_gw: left allmulticast mode
[ 1511.517651] relay_src: left allmulticast mode
[ 1511.534662] amtg: left allmulticast mode
[ 1511.534721] amtg: left promiscuous mode
[ 1511.534785] br0: port 2(amtg) entered disabled state