[ 1507.475435] br0: port 1(gw_l) entered blocking state
[ 1507.475529] br0: port 1(gw_l) entered disabled state
[ 1507.475634] gw_l: entered allmulticast mode
[ 1507.475728] gw_l: entered promiscuous mode
[ 1507.475807] br0: port 1(gw_l) entered blocking state
[ 1507.475862] br0: port 1(gw_l) entered forwarding state
[ 1507.521018] br0: port 2(amtg) entered blocking state
[ 1507.521107] br0: port 2(amtg) entered disabled state
[ 1507.521162] amtg: entered allmulticast mode
[ 1507.521242] amtg: entered promiscuous mode
[ 1507.691334] br0: port 2(amtg) entered blocking state
[ 1507.691416] br0: port 2(amtg) entered forwarding state
[ 1507.767059] amtr: entered allmulticast mode
[ 1507.767157] relay_gw: entered allmulticast mode
[ 1507.767231] relay_src: entered allmulticast mode
[ 1525.216767] br0: port 1(gw_l) entered disabled state
[ 1525.217005] gw_l (unregistering): left allmulticast mode
[ 1525.217048] gw_l (unregistering): left promiscuous mode
[ 1525.217085] br0: port 1(gw_l) entered disabled state
[ 1525.232692] amtr: left allmulticast mode
[ 1525.232741] relay_gw: left allmulticast mode
[ 1525.232784] relay_src: left allmulticast mode
[ 1525.238658] amtg: left allmulticast mode
[ 1525.238694] amtg: left promiscuous mode
[ 1525.238733] br0: port 2(amtg) entered disabled state