[ 1464.346963] br0: port 1(gw_l) entered blocking state
[ 1464.347020] br0: port 1(gw_l) entered disabled state
[ 1464.347068] gw_l: entered allmulticast mode
[ 1464.347126] gw_l: entered promiscuous mode
[ 1464.347186] br0: port 1(gw_l) entered blocking state
[ 1464.347219] br0: port 1(gw_l) entered forwarding state
[ 1464.405987] br0: port 2(amtg) entered blocking state
[ 1464.406043] br0: port 2(amtg) entered disabled state
[ 1464.406079] amtg: entered allmulticast mode
[ 1464.406152] amtg: entered promiscuous mode
[ 1464.649960] br0: port 2(amtg) entered blocking state
[ 1464.650014] br0: port 2(amtg) entered forwarding state
[ 1464.765476] br0: port 1(gw_l) entered disabled state
[ 1464.765722] gw_l (unregistering): left allmulticast mode
[ 1464.765775] gw_l (unregistering): left promiscuous mode
[ 1464.765817] br0: port 1(gw_l) entered disabled state
[ 1464.790368] amtg: left allmulticast mode
[ 1464.790420] amtg: left promiscuous mode
[ 1464.790464] br0: port 2(amtg) entered disabled state