[ 1404.014959] br0: port 1(gw_l) entered blocking state
[ 1404.015019] br0: port 1(gw_l) entered disabled state
[ 1404.015091] gw_l: entered allmulticast mode
[ 1404.015164] gw_l: entered promiscuous mode
[ 1404.015226] br0: port 1(gw_l) entered blocking state
[ 1404.015264] br0: port 1(gw_l) entered forwarding state
[ 1404.078854] br0: port 2(amtg) entered blocking state
[ 1404.078915] br0: port 2(amtg) entered disabled state
[ 1404.078966] amtg: entered allmulticast mode
[ 1404.079019] amtg: entered promiscuous mode
[ 1404.331377] br0: port 2(amtg) entered blocking state
[ 1404.331434] br0: port 2(amtg) entered forwarding state
[ 1404.478283] gretap0: entered allmulticast mode
[ 1404.478353] erspan0: entered allmulticast mode
[ 1404.478400] amtr: entered allmulticast mode
[ 1404.478434] relay_gw: entered allmulticast mode
[ 1404.478472] relay_src: entered allmulticast mode
[ 1421.213390] br0: port 1(gw_l) entered disabled state
[ 1421.213640] gw_l (unregistering): left allmulticast mode
[ 1421.213676] gw_l (unregistering): left promiscuous mode
[ 1421.213707] br0: port 1(gw_l) entered disabled state
[ 1421.229772] gretap0: left allmulticast mode
[ 1421.229812] erspan0: left allmulticast mode
[ 1421.229836] amtr: left allmulticast mode
[ 1421.229861] relay_gw: left allmulticast mode
[ 1421.229893] relay_src: left allmulticast mode
[ 1421.242117] amtg: left allmulticast mode
[ 1421.242153] amtg: left promiscuous mode
[ 1421.242189] br0: port 2(amtg) entered disabled state