[ 1472.822445] br0: port 1(gw_l) entered blocking state
[ 1472.822493] br0: port 1(gw_l) entered disabled state
[ 1472.822537] gw_l: entered allmulticast mode
[ 1472.822578] gw_l: entered promiscuous mode
[ 1472.822613] br0: port 1(gw_l) entered blocking state
[ 1472.822642] br0: port 1(gw_l) entered forwarding state
[ 1472.837355] br0: port 2(amtg) entered blocking state
[ 1472.837392] br0: port 2(amtg) entered disabled state
[ 1472.837421] amtg: entered allmulticast mode
[ 1472.837466] amtg: entered promiscuous mode
[ 1472.883618] br0: port 2(amtg) entered blocking state
[ 1472.883656] br0: port 2(amtg) entered forwarding state
[ 1472.907696] amtr: entered allmulticast mode
[ 1472.907758] relay_gw: entered allmulticast mode
[ 1472.907826] relay_src: entered allmulticast mode
[ 1486.445659] br0: port 1(gw_l) entered disabled state
[ 1486.445887] gw_l (unregistering): left allmulticast mode
[ 1486.445960] gw_l (unregistering): left promiscuous mode
[ 1486.445994] br0: port 1(gw_l) entered disabled state
[ 1486.447120] amtr: left allmulticast mode
[ 1486.447181] relay_gw: left allmulticast mode
[ 1486.447257] relay_src: left allmulticast mode
[ 1486.467564] amtg: left allmulticast mode
[ 1486.467613] amtg: left promiscuous mode
[ 1486.467656] br0: port 2(amtg) entered disabled state