[ 1633.495520] br0: port 1(gw_l) entered blocking state
[ 1633.495611] br0: port 1(gw_l) entered disabled state
[ 1633.495687] gw_l: entered allmulticast mode
[ 1633.495783] gw_l: entered promiscuous mode
[ 1633.495861] br0: port 1(gw_l) entered blocking state
[ 1633.495926] br0: port 1(gw_l) entered forwarding state
[ 1633.512112] br0: port 2(amtg) entered blocking state
[ 1633.512151] br0: port 2(amtg) entered disabled state
[ 1633.512182] amtg: entered allmulticast mode
[ 1633.512223] amtg: entered promiscuous mode
[ 1633.565939] br0: port 2(amtg) entered blocking state
[ 1633.566011] br0: port 2(amtg) entered forwarding state
[ 1633.590191] gretap0: entered allmulticast mode
[ 1633.590228] erspan0: entered allmulticast mode
[ 1633.590260] amtr: entered allmulticast mode
[ 1633.590285] relay_gw: entered allmulticast mode
[ 1633.590318] relay_src: entered allmulticast mode
[ 1648.602326] br0: port 1(gw_l) entered disabled state
[ 1648.602529] gw_l (unregistering): left allmulticast mode
[ 1648.602561] gw_l (unregistering): left promiscuous mode
[ 1648.602593] br0: port 1(gw_l) entered disabled state
[ 1648.604101] gretap0: left allmulticast mode
[ 1648.604134] erspan0: left allmulticast mode
[ 1648.604161] amtr: left allmulticast mode
[ 1648.604185] relay_gw: left allmulticast mode
[ 1648.604216] relay_src: left allmulticast mode
[ 1648.622181] amtg: left allmulticast mode
[ 1648.622217] amtg: left promiscuous mode
[ 1648.622249] br0: port 2(amtg) entered disabled state