[ 1784.984010] br0: port 1(gw_l) entered blocking state
[ 1784.984091] br0: port 1(gw_l) entered disabled state
[ 1784.984156] gw_l: entered allmulticast mode
[ 1784.984230] gw_l: entered promiscuous mode
[ 1784.984304] br0: port 1(gw_l) entered blocking state
[ 1784.984365] br0: port 1(gw_l) entered forwarding state
[ 1784.994395] br0: port 2(amtg) entered blocking state
[ 1784.994429] br0: port 2(amtg) entered disabled state
[ 1784.994462] amtg: entered allmulticast mode
[ 1784.994498] amtg: entered promiscuous mode
[ 1785.019679] br0: port 2(amtg) entered blocking state
[ 1785.019718] br0: port 2(amtg) entered forwarding state
[ 1787.993146] br0: port 1(gw_l) entered disabled state
[ 1787.993337] gw_l (unregistering): left allmulticast mode
[ 1787.993377] gw_l (unregistering): left promiscuous mode
[ 1787.993422] br0: port 1(gw_l) entered disabled state
[ 1788.003090] amtg: left allmulticast mode
[ 1788.003113] amtg: left promiscuous mode
[ 1788.003139] br0: port 2(amtg) entered disabled state