[ 1279.277297] br0: port 1(gw_l) entered blocking state
[ 1279.277373] br0: port 1(gw_l) entered disabled state
[ 1279.277427] gw_l: entered allmulticast mode
[ 1279.277506] gw_l: entered promiscuous mode
[ 1279.277571] br0: port 1(gw_l) entered blocking state
[ 1279.277612] br0: port 1(gw_l) entered forwarding state
[ 1279.326133] br0: port 2(amtg) entered blocking state
[ 1279.326186] br0: port 2(amtg) entered disabled state
[ 1279.326220] amtg: entered allmulticast mode
[ 1279.326274] amtg: entered promiscuous mode
[ 1279.498801] br0: port 2(amtg) entered blocking state
[ 1279.498859] br0: port 2(amtg) entered forwarding state
[ 1279.579628] gretap0: entered allmulticast mode
[ 1279.579704] erspan0: entered allmulticast mode
[ 1279.579744] amtr: entered allmulticast mode
[ 1279.579777] relay_gw: entered allmulticast mode
[ 1279.579819] relay_src: entered allmulticast mode
[ 1297.222551] br0: port 1(gw_l) entered disabled state
[ 1297.222902] gw_l (unregistering): left allmulticast mode
[ 1297.222970] gw_l (unregistering): left promiscuous mode
[ 1297.223028] br0: port 1(gw_l) entered disabled state
[ 1297.236650] gretap0: left allmulticast mode
[ 1297.236749] erspan0: left allmulticast mode
[ 1297.236797] amtr: left allmulticast mode
[ 1297.236843] relay_gw: left allmulticast mode
[ 1297.236896] relay_src: left allmulticast mode
[ 1297.240444] amtg: left allmulticast mode
[ 1297.240511] amtg: left promiscuous mode
[ 1297.240573] br0: port 2(amtg) entered disabled state