[ 1899.262012][T15935] br0: port 1(gw_l) entered blocking state
[ 1899.262495][T15935] br0: port 1(gw_l) entered disabled state
[ 1899.262751][T15935] gw_l: entered allmulticast mode
[ 1899.263956][T15935] gw_l: entered promiscuous mode
[ 1899.265449][T15935] br0: port 1(gw_l) entered blocking state
[ 1899.265730][T15935] br0: port 1(gw_l) entered forwarding state
[ 1900.075755][T15937] br0: port 2(amtg) entered blocking state
[ 1900.075993][T15937] br0: port 2(amtg) entered disabled state
[ 1900.076208][T15937] amtg: entered allmulticast mode
[ 1900.077592][T15937] amtg: entered promiscuous mode
[ 1902.916541][T15949] br0: port 2(amtg) entered blocking state
[ 1902.916827][T15949] br0: port 2(amtg) entered forwarding state
[ 1904.175338][T15958] amtr: entered allmulticast mode
[ 1904.176191][T15958] relay_gw: entered allmulticast mode
[ 1904.177086][T15958] relay_src: entered allmulticast mode
[ 3079.919908][   T74] br0: port 1(gw_l) entered disabled state
[ 3080.077319][   T74] gw_l (unregistering): left allmulticast mode
[ 3080.077786][   T74] gw_l (unregistering): left promiscuous mode
[ 3080.077986][   T74] br0: port 1(gw_l) entered disabled state
[ 3080.157155][   T74] amtg: left allmulticast mode
[ 3080.157390][   T74] amtg: left promiscuous mode
[ 3080.157730][   T74] br0: port 2(amtg) entered disabled state
[ 3080.468866][   T74] relay_gw (unregistering): left allmulticast mode
[ 3080.504512][   T74] amtr (unregistering): left allmulticast mode
[ 3080.519290][T15958] relay_src: left allmulticast mode