[ 1571.478910] br0: port 1(gw_l) entered blocking state
[ 1571.478966] br0: port 1(gw_l) entered disabled state
[ 1571.479004] gw_l: entered allmulticast mode
[ 1571.479047] gw_l: entered promiscuous mode
[ 1571.479079] br0: port 1(gw_l) entered blocking state
[ 1571.479106] br0: port 1(gw_l) entered forwarding state
[ 1571.493982] br0: port 2(amtg) entered blocking state
[ 1571.494019] br0: port 2(amtg) entered disabled state
[ 1571.494048] amtg: entered allmulticast mode
[ 1571.494087] amtg: entered promiscuous mode
[ 1571.540290] br0: port 2(amtg) entered blocking state
[ 1571.540327] br0: port 2(amtg) entered forwarding state
[ 1571.565582] gretap0: entered allmulticast mode
[ 1571.565682] erspan0: entered allmulticast mode
[ 1571.565745] amtr: entered allmulticast mode
[ 1571.565844] relay_gw: entered allmulticast mode
[ 1571.565942] relay_src: entered allmulticast mode
[ 1585.053919] br0: port 1(gw_l) entered disabled state
[ 1585.054127] gw_l (unregistering): left allmulticast mode
[ 1585.054162] gw_l (unregistering): left promiscuous mode
[ 1585.054187] br0: port 1(gw_l) entered disabled state
[ 1585.054766] gretap0: left allmulticast mode
[ 1585.054811] erspan0: left allmulticast mode
[ 1585.054834] amtr: left allmulticast mode
[ 1585.054858] relay_gw: left allmulticast mode
[ 1585.054883] relay_src: left allmulticast mode
[ 1585.068888] amtg: left allmulticast mode
[ 1585.068920] amtg: left promiscuous mode
[ 1585.068951] br0: port 2(amtg) entered disabled state