[ 1134.552654] br0: port 1(gw_l) entered blocking state
[ 1134.552706] br0: port 1(gw_l) entered disabled state
[ 1134.552749] gw_l: entered allmulticast mode
[ 1134.552814] gw_l: entered promiscuous mode
[ 1134.552858] br0: port 1(gw_l) entered blocking state
[ 1134.552888] br0: port 1(gw_l) entered forwarding state
[ 1134.603864] br0: port 2(amtg) entered blocking state
[ 1134.603914] br0: port 2(amtg) entered disabled state
[ 1134.603949] amtg: entered allmulticast mode
[ 1134.604006] amtg: entered promiscuous mode
[ 1134.804642] br0: port 2(amtg) entered blocking state
[ 1134.804700] br0: port 2(amtg) entered forwarding state
[ 1134.897543] gretap0: entered allmulticast mode
[ 1134.897600] erspan0: entered allmulticast mode
[ 1134.897634] amtr: entered allmulticast mode
[ 1134.897665] relay_gw: entered allmulticast mode
[ 1134.897700] relay_src: entered allmulticast mode
[ 1134.944102] br0: port 1(gw_l) entered disabled state
[ 1134.944344] gw_l (unregistering): left allmulticast mode
[ 1134.944385] gw_l (unregistering): left promiscuous mode
[ 1134.944424] br0: port 1(gw_l) entered disabled state
[ 1134.972903] amtg: left allmulticast mode
[ 1134.972951] amtg: left promiscuous mode
[ 1134.972991] br0: port 2(amtg) entered disabled state