[ 1954.665643] br0: port 1(gw_l) entered blocking state
[ 1954.665694] br0: port 1(gw_l) entered disabled state
[ 1954.665731] gw_l: entered allmulticast mode
[ 1954.665775] gw_l: entered promiscuous mode
[ 1954.676034] br0: port 2(amtg) entered blocking state
[ 1954.676100] br0: port 2(amtg) entered disabled state
[ 1954.676164] amtg: entered allmulticast mode
[ 1954.676235] amtg: entered promiscuous mode
[ 1954.701431] br0: port 2(amtg) entered blocking state
[ 1954.701463] br0: port 2(amtg) entered forwarding state
[ 1955.647954] br0: port 1(gw_l) entered blocking state
[ 1955.648009] br0: port 1(gw_l) entered forwarding state
[ 1959.719066] br0: port 1(gw_l) entered disabled state
[ 1959.719255] gw_l (unregistering): left allmulticast mode
[ 1959.719292] gw_l (unregistering): left promiscuous mode
[ 1959.719324] br0: port 1(gw_l) entered disabled state
[ 1959.733034] amtg: left allmulticast mode
[ 1959.733092] amtg: left promiscuous mode
[ 1959.733121] br0: port 2(amtg) entered disabled state