[ 1298.284549] br0: port 1(gw_l) entered blocking state
[ 1298.284602] br0: port 1(gw_l) entered disabled state
[ 1298.284662] gw_l: entered allmulticast mode
[ 1298.284730] gw_l: entered promiscuous mode
[ 1298.284791] br0: port 1(gw_l) entered blocking state
[ 1298.284833] br0: port 1(gw_l) entered forwarding state
[ 1298.337653] br0: port 2(amtg) entered blocking state
[ 1298.337716] br0: port 2(amtg) entered disabled state
[ 1298.337750] amtg: entered allmulticast mode
[ 1298.337812] amtg: entered promiscuous mode
[ 1298.529110] br0: port 2(amtg) entered blocking state
[ 1298.529202] br0: port 2(amtg) entered forwarding state
[ 1298.615469] gretap0: entered allmulticast mode
[ 1298.615545] erspan0: entered allmulticast mode
[ 1298.615605] amtr: entered allmulticast mode
[ 1298.615646] relay_gw: entered allmulticast mode
[ 1298.615695] relay_src: entered allmulticast mode
[ 1317.392521] br0: port 1(gw_l) entered disabled state
[ 1317.392778] gw_l (unregistering): left allmulticast mode
[ 1317.392845] gw_l (unregistering): left promiscuous mode
[ 1317.392902] br0: port 1(gw_l) entered disabled state
[ 1317.411465] gretap0: left allmulticast mode
[ 1317.411524] erspan0: left allmulticast mode
[ 1317.411556] amtr: left allmulticast mode
[ 1317.411584] relay_gw: left allmulticast mode
[ 1317.411625] relay_src: left allmulticast mode
[ 1317.419400] amtg: left allmulticast mode
[ 1317.419454] amtg: left promiscuous mode
[ 1317.419497] br0: port 2(amtg) entered disabled state