[ 1403.137776] br0: port 1(gw_l) entered blocking state
[ 1403.137843] br0: port 1(gw_l) entered disabled state
[ 1403.137901] gw_l: entered allmulticast mode
[ 1403.137983] gw_l: entered promiscuous mode
[ 1403.138043] br0: port 1(gw_l) entered blocking state
[ 1403.138089] br0: port 1(gw_l) entered forwarding state
[ 1403.186548] br0: port 2(amtg) entered blocking state
[ 1403.186641] br0: port 2(amtg) entered disabled state
[ 1403.186708] amtg: entered allmulticast mode
[ 1403.186791] amtg: entered promiscuous mode
[ 1403.373359] br0: port 2(amtg) entered blocking state
[ 1403.373455] br0: port 2(amtg) entered forwarding state
[ 1403.458062] amtr: entered allmulticast mode
[ 1403.458161] relay_gw: entered allmulticast mode
[ 1403.458236] relay_src: entered allmulticast mode
[ 1421.045497] br0: port 1(gw_l) entered disabled state
[ 1421.045742] gw_l (unregistering): left allmulticast mode
[ 1421.045794] gw_l (unregistering): left promiscuous mode
[ 1421.045855] br0: port 1(gw_l) entered disabled state
[ 1421.069095] amtr: left allmulticast mode
[ 1421.069151] relay_gw: left allmulticast mode
[ 1421.069202] relay_src: left allmulticast mode
[ 1421.070391] amtg: left allmulticast mode
[ 1421.070433] amtg: left promiscuous mode
[ 1421.070474] br0: port 2(amtg) entered disabled state