[ 1720.923692] br0: port 1(gw_l) entered blocking state
[ 1720.923741] br0: port 1(gw_l) entered disabled state
[ 1720.923800] gw_l: entered allmulticast mode
[ 1720.923875] gw_l: entered promiscuous mode
[ 1720.923939] br0: port 1(gw_l) entered blocking state
[ 1720.923993] br0: port 1(gw_l) entered forwarding state
[ 1720.948538] br0: port 2(amtg) entered blocking state
[ 1720.948609] br0: port 2(amtg) entered disabled state
[ 1720.948660] amtg: entered allmulticast mode
[ 1720.948723] amtg: entered promiscuous mode
[ 1721.057200] br0: port 2(amtg) entered blocking state
[ 1721.057249] br0: port 2(amtg) entered forwarding state
[ 1721.092731] amtr: entered allmulticast mode
[ 1721.092804] relay_gw: entered allmulticast mode
[ 1721.092891] relay_src: entered allmulticast mode
[ 1735.518453] br0: port 1(gw_l) entered disabled state
[ 1735.518643] gw_l (unregistering): left allmulticast mode
[ 1735.518668] gw_l (unregistering): left promiscuous mode
[ 1735.518691] br0: port 1(gw_l) entered disabled state
[ 1735.527351] amtg: left allmulticast mode
[ 1735.527395] amtg: left promiscuous mode
[ 1735.527418] br0: port 2(amtg) entered disabled state
[ 1735.528301] amtr: left allmulticast mode
[ 1735.528340] relay_gw: left allmulticast mode
[ 1735.528361] relay_src: left allmulticast mode