[ 1276.278639] br0: port 1(gw_l) entered blocking state
[ 1276.278716] br0: port 1(gw_l) entered disabled state
[ 1276.278784] gw_l: entered allmulticast mode
[ 1276.278861] gw_l: entered promiscuous mode
[ 1276.278933] br0: port 1(gw_l) entered blocking state
[ 1276.278989] br0: port 1(gw_l) entered forwarding state
[ 1276.347075] br0: port 2(amtg) entered blocking state
[ 1276.347136] br0: port 2(amtg) entered disabled state
[ 1276.347178] amtg: entered allmulticast mode
[ 1276.347232] amtg: entered promiscuous mode
[ 1276.614463] br0: port 2(amtg) entered blocking state
[ 1276.614524] br0: port 2(amtg) entered forwarding state
[ 1276.733023] amtr: entered allmulticast mode
[ 1276.733073] relay_gw: entered allmulticast mode
[ 1276.733109] relay_src: entered allmulticast mode
[ 1276.795762] br0: port 1(gw_l) entered disabled state
[ 1276.796047] gw_l (unregistering): left allmulticast mode
[ 1276.796092] gw_l (unregistering): left promiscuous mode
[ 1276.796134] br0: port 1(gw_l) entered disabled state
[ 1276.818652] amtg: left allmulticast mode
[ 1276.818696] amtg: left promiscuous mode
[ 1276.818744] br0: port 2(amtg) entered disabled state