[ 1558.653578] br0: port 1(gw_l) entered blocking state
[ 1558.653660] br0: port 1(gw_l) entered disabled state
[ 1558.653723] gw_l: entered allmulticast mode
[ 1558.653801] gw_l: entered promiscuous mode
[ 1558.653872] br0: port 1(gw_l) entered blocking state
[ 1558.653942] br0: port 1(gw_l) entered forwarding state
[ 1558.668264] br0: port 2(amtg) entered blocking state
[ 1558.668326] br0: port 2(amtg) entered disabled state
[ 1558.668391] amtg: entered allmulticast mode
[ 1558.668473] amtg: entered promiscuous mode
[ 1558.712461] br0: port 2(amtg) entered blocking state
[ 1558.712503] br0: port 2(amtg) entered forwarding state
[ 1558.736288] amtr: entered allmulticast mode
[ 1558.736355] relay_gw: entered allmulticast mode
[ 1558.736421] relay_src: entered allmulticast mode
[ 1572.203513] amtr: left allmulticast mode
[ 1572.203642] relay_gw: left allmulticast mode
[ 1572.203709] relay_src: left allmulticast mode
[ 1572.206178] br0: port 1(gw_l) entered disabled state
[ 1572.206404] gw_l (unregistering): left allmulticast mode
[ 1572.206439] gw_l (unregistering): left promiscuous mode
[ 1572.206469] br0: port 1(gw_l) entered disabled state
[ 1572.220949] amtg: left allmulticast mode
[ 1572.220981] amtg: left promiscuous mode
[ 1572.221010] br0: port 2(amtg) entered disabled state