def save_ureport(self, db, db_report, ureport, flush=False, count=1):
bthash1 = self._hash_koops(ureport["frames"], skip_unreliable=False)
bthash2 = self._hash_koops(ureport["frames"], skip_unreliable=True)
if len(db_report.backtraces) < 1:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db.session.add(db_backtrace)
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = True
db.session.add(db_thread)
db_bthash1 = ReportBtHash()
db_bthash1.backtrace = db_backtrace
db_bthash1.hash = bthash1
db_bthash1.type = "NAMES"
db.session.add(db_bthash1)
if bthash2 is not None and bthash1 != bthash2:
db_bthash2 = ReportBtHash()
db_bthash2.backtrace = db_backtrace
db_bthash2.hash = bthash2
db_bthash2.type = "NAMES"
db.session.add(db_bthash2)
new_symbols = {}
new_symbolsources = {}
i = 0
for frame in ureport["frames"]:
# OK, this is totally ugly.
# Frames may contain inlined functions, that would normally
# require shifting all frames by 1 and inserting a new one.
# There is no way to do this efficiently with SQL Alchemy
# (you need to go one by one and flush after each) so
# creating a space for additional frames is a huge speed
# optimization.
i += 10
# nah, another hack, deals with wrong parsing
if frame["function_name"].startswith("0x"):
continue
if not "module_name" in frame:
module = "vmlinux"
else:
module = frame["module_name"]
db_symbol = get_symbol_by_name_path(db, frame["function_name"],
module)
if db_symbol is None:
key = (frame["function_name"], module)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = frame["function_name"]
db_symbol.normalized_path = module
db.session.add(db_symbol)
new_symbols[key] = db_symbol
# this doesn't work well. on 64bit, kernel maps to
# the end of address space (64bit unsigned), but in
# postgres bigint is 64bit signed and can't save
# the value - let's just map it to signed
if frame["address"] >= (1 << 63):
address = frame["address"] - (1 << 64)
else:
address = frame["address"]
db_symbolsource = get_ssource_by_bpo(db, ureport["version"],
module, address)
if db_symbolsource is None:
key = (ureport["version"], module, address)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = module
db_symbolsource.offset = address
db_symbolsource.func_offset = frame["function_offset"]
db_symbolsource.symbol = db_symbol
db_symbolsource.build_id = ureport["version"]
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.order = i
db_frame.symbolsource = db_symbolsource
db_frame.inlined = False
db_frame.reliable = frame["reliable"]
db.session.add(db_frame)
for taintflag in ureport["taint_flags"]:
db_taintflag = get_taint_flag_by_ureport_name(db, taintflag)
if db_taintflag is None:
self.log_warn("Skipping unsupported taint flag '{0}'"
.format(taintflag))
continue
db_bttaintflag = ReportBtTaintFlag()
db_bttaintflag.backtrace = db_backtrace
db_bttaintflag.taintflag = db_taintflag
db.session.add(db_bttaintflag)
if "modules" in ureport:
new_modules = {}
# use set() to remove duplicates
for module in set(ureport["modules"]):
idx = module.find("(")
if idx >= 0:
module = module[:idx]
db_module = get_kernelmodule_by_name(db, module)
if db_module is None:
if module in new_modules:
db_module = new_modules[module]
else:
db_module = KernelModule()
db_module.name = module
db.session.add(db_module)
new_modules[module] = db_module
db_btmodule = ReportBtKernelModule()
db_btmodule.kernelmodule = db_module
db_btmodule.backtrace = db_backtrace
db.session.add(db_btmodule)
# do not overwrite an existing oops
if not db_report.has_lob("oops"):
# do not append here, but create a new dict
# we only want save_ureport_post_flush process the most
# recently saved report
self.add_lob = {db_report: ureport["raw_oops"].encode("utf-8")}
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
crashframe = ureport["stacktrace"][0]
if "special_function" in crashframe:
crashfn = "<{0}>".format(crashframe["special_function"])
else:
crashfn = crashframe["function_name"]
if not db_report.errname:
db_report.errname = ureport["exception_name"]
elif ureport["exception_name"] and (ureport["exception_name"][0] in ascii_uppercase
or "." in ureport["exception_name"]):
# Only overwrite errname if the new one begins with an uppercase
# letter or contains a ".", i.e. is probably a valid exception type
db_report.errname = ureport["exception_name"]
db_reportexe = get_reportexe(db, db_report, crashframe["file_name"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.report = db_report
db_reportexe.path = crashframe["file_name"]
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += count
bthash = self._hash_traceback(ureport["stacktrace"])
if not db_report.backtraces:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db_backtrace.crashfn = crashfn
db.session.add(db_backtrace)
db_bthash = ReportBtHash()
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db_bthash.backtrace = db_backtrace
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = True
db.session.add(db_thread)
new_symbols = {}
new_symbolsources = {}
i = 0
for frame in ureport["stacktrace"]:
i += 1
if "special_function" in frame:
function_name = "<{0}>".format(frame["special_function"])
else:
function_name = frame["function_name"]
if "special_file" in frame:
file_name = "<{0}>".format(frame["special_file"])
else:
file_name = frame["file_name"]
norm_path = get_libname(file_name)
db_symbol = get_symbol_by_name_path(db, function_name,
norm_path)
if db_symbol is None:
key = (function_name, norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = function_name
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_symbolsource(db, db_symbol,
file_name,
frame["file_line"])
if db_symbolsource is None:
key = (function_name, file_name,
frame["file_line"])
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = file_name
db_symbolsource.offset = frame["file_line"]
db_symbolsource.source_path = file_name
db_symbolsource.symbol = db_symbol
if "line_contents" in frame:
db_symbolsource.srcline = frame["line_contents"]
if "file_line" in frame:
db_symbolsource.line_number = frame["file_line"]
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.order = i
db_frame.inlined = False
db_frame.symbolsource = db_symbolsource
db_frame.thread = db_thread
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False):
db_report.errname = str(ureport["signal"])
db_reportexe = get_reportexe(db, db_report, ureport["executable"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.path = ureport["executable"]
db_reportexe.report = db_report
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += 1
bthashes = self._hash_backtrace(ureport["stacktrace"])
if len(bthashes) < 1:
raise FafError("Unable to get backtrace hash")
bts = filter(None, set(get_backtrace_by_hash(db, b) for b in bthashes))
if len(bts) > 1:
raise FafError("Unable to reliably identify backtrace by hash")
if len(bts) == 1:
db_backtrace = bts.pop()
else:
new_symbols = {}
new_symbolsources = {}
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db.session.add(db_backtrace)
for bthash in bthashes:
db_bthash = ReportBtHash()
db_bthash.backtrace = db_backtrace
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db.session.add(db_bthash)
tid = 0
for thread in ureport["stacktrace"]:
tid += 1
crash = "crash_thread" in thread and thread["crash_thread"]
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.number = tid
db_thread.crashthread = crash
db.session.add(db_thread)
fid = 0
for frame in thread["frames"]:
# OK, this is totally ugly.
# Frames may contain inlined functions, that would normally
# require shifting all frames by 1 and inserting a new one.
# There is no way to do this efficiently with SQL Alchemy
# (you need to go one by one and flush after each) so
# creating a space for additional frames is a huge speed
# optimization.
fid += 10
if "build_id" in frame:
build_id = frame["build_id"]
else:
build_id = None
if "fingerprint" in frame:
fingerprint = frame["fingerprint"]
else:
fingerprint = None
path = os.path.abspath(frame["file_name"])
offset = frame["build_id_offset"]
db_symbol = None
if "function_name" in frame:
norm_path = get_libname(path)
db_symbol = \
get_symbol_by_name_path(db,
frame["function_name"],
norm_path)
if db_symbol is None:
key = (frame["function_name"], norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = frame["function_name"]
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_ssource_by_bpo(db, build_id,
path, offset)
if db_symbolsource is None:
key = (build_id, path, offset)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.symbol = db_symbol
db_symbolsource.build_id = build_id
db_symbolsource.path = path
db_symbolsource.offset = offset
db_symbolsource.hash = fingerprint
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.order = fid
db_frame.symbolsource = db_symbolsource
db_frame.inlined = False
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
# at the moment we only send crash thread
# we may need to identify the crash thread in the future
crashthread = ureport["threads"][0]
crashfn = None
for frame in crashthread["frames"]:
if not frame["is_exception"]:
crashfn = frame["name"]
break
if crashfn is not None and "." in crashfn:
crashfn = crashfn.rsplit(".", 1)[1]
errname = None
for frame in crashthread["frames"]:
if frame["is_exception"]:
errname = frame["name"]
break
if "." in errname:
errname = errname.rsplit(".", 1)[1]
db_report.errname = errname
bthash = self._hash_backtrace(ureport["threads"])
if not db_report.backtraces:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db_backtrace.crashfn = crashfn
db.session.add(db_backtrace)
db_bthash = ReportBtHash()
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db_bthash.backtrace = db_backtrace
new_symbols = {}
new_symbolsources = {}
j = 0
for thread in ureport["threads"]:
j += 1
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = thread == crashthread
db_thread.number = j
db.session.add(db_thread)
i = 0
for frame in thread["frames"]:
i += 1
function_name = frame["name"]
if "class_path" in frame:
file_name = frame["class_path"]
elif frame["is_exception"]:
file_name = JavaProblem.exception
elif frame["is_native"]:
file_name = JavaProblem.native
else:
file_name = JavaProblem.unknown
if "file_line" in frame:
file_line = frame["file_line"]
else:
file_line = 0
db_symbol = get_symbol_by_name_path(
db, function_name, file_name)
if db_symbol is None:
key = (function_name, file_name)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = function_name
db_symbol.normalized_path = file_name
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_symbolsource(db, db_symbol,
file_name, file_line)
if db_symbolsource is None:
key = (function_name, file_name, file_line)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = file_name
db_symbolsource.offset = file_line
if "file_name" in frame:
db_symbolsource.source_path = frame[
"file_name"]
db_symbolsource.line_number = file_line
db_symbolsource.symbol = db_symbol
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.order = i
db_frame.inlined = False
db_frame.symbolsource = db_symbolsource
db_frame.thread = db_thread
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
db_report.errname = str(ureport["signal"])
db_reportexe = get_reportexe(db, db_report, ureport["executable"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.path = ureport["executable"]
db_reportexe.report = db_report
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += count
bthashes = self._hash_backtrace(ureport["stacktrace"])
if not bthashes:
raise FafError("Unable to get backtrace hash")
if not db_report.backtraces:
new_symbols = {}
new_symbolsources = {}
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db.session.add(db_backtrace)
for bthash in bthashes:
db_bthash = ReportBtHash()
db_bthash.backtrace = db_backtrace
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db.session.add(db_bthash)
tid = 0
for thread in ureport["stacktrace"]:
tid += 1
crash = "crash_thread" in thread and thread["crash_thread"]
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.number = tid
db_thread.crashthread = crash
db.session.add(db_thread)
fid = 0
for frame in thread["frames"]:
# OK, this is totally ugly.
# Frames may contain inlined functions, that would normally
# require shifting all frames by 1 and inserting a new one.
# There is no way to do this efficiently with SQL Alchemy
# (you need to go one by one and flush after each) so
# creating a space for additional frames is a huge speed
# optimization.
fid += 10
if "build_id" in frame:
build_id = frame["build_id"]
else:
build_id = None
if "fingerprint" in frame:
fingerprint = frame["fingerprint"]
else:
fingerprint = None
path = os.path.abspath(frame["file_name"])
offset = frame["build_id_offset"]
db_symbol = None
if "function_name" in frame:
norm_path = get_libname(path)
db_symbol = \
get_symbol_by_name_path(db,
frame["function_name"],
norm_path)
if db_symbol is None:
key = (frame["function_name"], norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = frame["function_name"]
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_ssource_by_bpo(
db, build_id, path, offset)
if db_symbolsource is None:
key = (build_id, path, offset)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.symbol = db_symbol
db_symbolsource.build_id = build_id
db_symbolsource.path = path
db_symbolsource.offset = offset
db_symbolsource.hash = fingerprint
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.order = fid
db_frame.symbolsource = db_symbolsource
db_frame.inlined = False
db.session.add(db_frame)
if flush:
db.session.flush()
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
# at the moment we only send crash thread
# we may need to identify the crash thread in the future
crashthread = ureport["threads"][0]
crashfn = None
for frame in crashthread["frames"]:
if not frame["is_exception"]:
crashfn = frame["name"]
break
if crashfn is not None and "." in crashfn:
crashfn = crashfn.rsplit(".", 1)[1]
errname = None
for frame in crashthread["frames"]:
if frame["is_exception"]:
errname = frame["name"]
break
if "." in errname:
errname = errname.rsplit(".", 1)[1]
db_report.errname = errname
bthash = self._hash_backtrace(ureport["threads"])
if len(db_report.backtraces) < 1:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db_backtrace.crashfn = crashfn
db.session.add(db_backtrace)
db_bthash = ReportBtHash()
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db_bthash.backtrace = db_backtrace
new_symbols = {}
new_symbolsources = {}
j = 0
for thread in ureport["threads"]:
j += 1
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = thread == crashthread
db_thread.number = j
db.session.add(db_thread)
i = 0
for frame in thread["frames"]:
i += 1
function_name = frame["name"]
if "class_path" in frame:
file_name = frame["class_path"]
elif frame["is_exception"]:
file_name = JavaProblem.exception
elif frame["is_native"]:
file_name = JavaProblem.native
else:
file_name = JavaProblem.unknown
if "file_line" in frame:
file_line = frame["file_line"]
else:
file_line = 0
db_symbol = get_symbol_by_name_path(db, function_name,
file_name)
if db_symbol is None:
key = (function_name, file_name)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = function_name
db_symbol.normalized_path = file_name
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_symbolsource(db, db_symbol,
file_name,
file_line)
if db_symbolsource is None:
key = (function_name, file_name, file_line)
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = file_name
db_symbolsource.offset = file_line
if "file_name" in frame:
db_symbolsource.source_path = frame["file_name"]
db_symbolsource.line_number = file_line
db_symbolsource.symbol = db_symbol
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.order = i
db_frame.inlined = False
db_frame.symbolsource = db_symbolsource
db_frame.thread = db_thread
db.session.add(db_frame)
if flush:
db.session.flush()
def process_symbol(build_id, path, offset, problem_type, create_symbol_auth_key) -> Tuple[Dict[str, Any], int]:
db_ssource = (db.session.query(SymbolSource)
.filter(SymbolSource.build_id == build_id)
.filter(SymbolSource.path == path)
.filter(SymbolSource.offset == offset)
.first())
if db_ssource is None:
if (create_symbol_auth_key
and symbol_transfer_auth_key
and create_symbol_auth_key == symbol_transfer_auth_key
and problem_type in ("kerneloops", "core")):
# We need to attach our symbols to a dummy report in order to set
# their type
h = sha1()
h.update("symbol_transfer_dummy".encode('utf-8'))
h.update(problem_type.encode('utf-8'))
dummy_report_hash = h.hexdigest()
# The thread all our frames and symbols are going to be attached to
db_thread = (db.session.query(ReportBtThread)
.join(ReportBacktrace)
.join(Report)
.join(ReportHash)
.filter(ReportHash.hash == dummy_report_hash)
.first())
if db_thread is None:
# Need to potentially create the whole chain of objects
db_report = (db.session.query(Report)
.join(ReportHash)
.filter(ReportHash.hash == dummy_report_hash)
.first())
if db_report is None:
db_report = Report()
db_report.type = problem_type
db_report.first_occurence = datetime.datetime.fromtimestamp(0)
db_report.last_occurence = db_report.first_occurence
db_report.count = 0
# Random component
db_report.component = db.session.query(OpSysComponent).first()
db.session.add(db_report)
db_report_hash = ReportHash()
db_report_hash.hash = dummy_report_hash
db_report_hash.report = db_report
db.session.add(db_report_hash)
db_rbt = None
if db_report.id:
db_rbt = (db.session.query(ReportBacktrace)
.filter(ReportBacktrace.report == db_report)
.first())
if db_rbt is None:
db_rbt = ReportBacktrace()
db_rbt.report = db_report
db_rbt.quality = -1000
db.session.add(db_rbt)
db_thread = ReportBtThread()
db_thread.backtrace = db_rbt
# This prevents this dummy thread from being clustered
db_thread.crashthread = False
db.session.add(db_thread)
db_ssource = SymbolSource()
db_ssource.build_id = build_id
db_ssource.path = path
db_ssource.offset = offset
db.session.add(db_ssource)
max_order = 0
if db_thread.id:
max_order = (db.session.query(func.max(ReportBtFrame.order))
.filter(ReportBtFrame.thread == db_thread)
.scalar() or 0)
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.symbolsource = db_ssource
db_frame.order = max_order + 1
db.session.add(db_frame)
db.session.commit()
return {"error": "SymbolSource not found but created. Please wait."}, 202
return {"error": "SymbolSource not found"}, 404
if db_ssource.line_number is None:
return {"error": "SymbolSource not yet retraced. Please wait."}, 404
return {
"Symbol": {
"name": db_ssource.symbol.name,
"nice_name": db_ssource.symbol.nice_name,
"normalized_path": db_ssource.symbol.normalized_path,
},
"SymbolSource": {
"build_id": db_ssource.build_id,
"path": db_ssource.path,
"offset": db_ssource.offset,
"func_offset": db_ssource.func_offset,
"hash": db_ssource.hash,
"source_path": db_ssource.source_path,
"line_number": db_ssource.line_number,
}
}, 200
def save_ureport(self, db, db_report, ureport, flush=False, count=1):
crashframe = ureport["stacktrace"][0]
if "special_function" in crashframe:
crashfn = "<{0}>".format(crashframe["special_function"])
else:
crashfn = crashframe["function_name"]
db_report.errname = ureport["exception_name"]
db_reportexe = get_reportexe(db, db_report, crashframe["file_name"])
if db_reportexe is None:
db_reportexe = ReportExecutable()
db_reportexe.report = db_report
db_reportexe.path = crashframe["file_name"]
db_reportexe.count = 0
db.session.add(db_reportexe)
db_reportexe.count += count
bthash = self._hash_traceback(ureport["stacktrace"])
if len(db_report.backtraces) < 1:
db_backtrace = ReportBacktrace()
db_backtrace.report = db_report
db_backtrace.crashfn = crashfn
db.session.add(db_backtrace)
db_bthash = ReportBtHash()
db_bthash.type = "NAMES"
db_bthash.hash = bthash
db_bthash.backtrace = db_backtrace
db_thread = ReportBtThread()
db_thread.backtrace = db_backtrace
db_thread.crashthread = True
db.session.add(db_thread)
new_symbols = {}
new_symbolsources = {}
i = 0
for frame in ureport["stacktrace"]:
i += 1
if "special_function" in frame:
function_name = "<{0}>".format(frame["special_function"])
else:
function_name = frame["function_name"]
if "special_file" in frame:
file_name = "<{0}>".format(frame["special_file"])
else:
file_name = frame["file_name"]
norm_path = get_libname(file_name)
db_symbol = get_symbol_by_name_path(db, function_name,
norm_path)
if db_symbol is None:
key = (function_name, norm_path)
if key in new_symbols:
db_symbol = new_symbols[key]
else:
db_symbol = Symbol()
db_symbol.name = function_name
db_symbol.normalized_path = norm_path
db.session.add(db_symbol)
new_symbols[key] = db_symbol
db_symbolsource = get_symbolsource(db, db_symbol,
file_name,
frame["file_line"])
if db_symbolsource is None:
key = (function_name, file_name,
frame["file_line"])
if key in new_symbolsources:
db_symbolsource = new_symbolsources[key]
else:
db_symbolsource = SymbolSource()
db_symbolsource.path = file_name
db_symbolsource.offset = frame["file_line"]
db_symbolsource.source_path = file_name
db_symbolsource.symbol = db_symbol
if "line_contents" in frame:
db_symbolsource.srcline = frame["line_contents"]
if "file_line" in frame:
db_symbolsource.line_number = frame["file_line"]
db.session.add(db_symbolsource)
new_symbolsources[key] = db_symbolsource
db_frame = ReportBtFrame()
db_frame.order = i
db_frame.inlined = False
db_frame.symbolsource = db_symbolsource
db_frame.thread = db_thread
db.session.add(db_frame)
if flush:
db.session.flush()
def process_symbol(build_id, path, offset, problem_type, create_symbol_auth_key):
db_ssource = (db.session.query(SymbolSource)
.filter(SymbolSource.build_id == build_id)
.filter(SymbolSource.path == path)
.filter(SymbolSource.offset == offset)
.first())
if db_ssource is None:
if (create_symbol_auth_key
and symbol_transfer_auth_key
and create_symbol_auth_key == symbol_transfer_auth_key
and problem_type in ("kerneloops", "core")):
# We need to attach our symbols to a dummy report in order to set
# their type
h = sha1()
h.update("symbol_transfer_dummy".encode('utf-8'))
h.update(problem_type.encode('utf-8'))
dummy_report_hash = h.hexdigest()
# The thread all our frames and symbols are going to be attached to
db_thread = (db.session.query(ReportBtThread)
.join(ReportBacktrace)
.join(Report)
.join(ReportHash)
.filter(ReportHash.hash == dummy_report_hash)
.first())
if db_thread is None:
# Need to potentially create the whole chain of objects
db_report = (db.session.query(Report)
.join(ReportHash)
.filter(ReportHash.hash == dummy_report_hash)
.first())
if db_report is None:
db_report = Report()
db_report.type = problem_type
db_report.first_occurence = datetime.datetime.fromtimestamp(0)
db_report.last_occurence = db_report.first_occurence
db_report.count = 0
# Random component
db_report.component = db.session.query(OpSysComponent).first()
db.session.add(db_report)
db_report_hash = ReportHash()
db_report_hash.hash = dummy_report_hash
db_report_hash.report = db_report
db.session.add(db_report_hash)
db_rbt = None
if db_report.id:
db_rbt = (db.session.query(ReportBacktrace)
.filter(ReportBacktrace.report == db_report)
.first())
if db_rbt is None:
db_rbt = ReportBacktrace()
db_rbt.report = db_report
db_rbt.quality = -1000
db.session.add(db_rbt)
db_thread = ReportBtThread()
db_thread.backtrace = db_rbt
# This prevents this dummy thread from being clustered
db_thread.crashthread = False
db.session.add(db_thread)
db_ssource = SymbolSource()
db_ssource.build_id = build_id
db_ssource.path = path
db_ssource.offset = offset
db.session.add(db_ssource)
max_order = 0
if db_thread.id:
max_order = (db.session.query(func.max(ReportBtFrame.order))
.filter(ReportBtFrame.thread == db_thread)
.scalar() or 0)
db_frame = ReportBtFrame()
db_frame.thread = db_thread
db_frame.symbolsource = db_ssource
db_frame.order = max_order + 1
db.session.add(db_frame)
db.session.commit()
return {"error": "SymbolSource not found but created. Please wait."}, 202
return {"error": "SymbolSource not found"}, 404
if db_ssource.line_number is None:
return {"error": "SymbolSource not yet retraced. Please wait."}, 404
return {
"Symbol": {
"name": db_ssource.symbol.name,
"nice_name": db_ssource.symbol.nice_name,
"normalized_path": db_ssource.symbol.normalized_path,
},
"SymbolSource": {
"build_id": db_ssource.build_id,
"path": db_ssource.path,
"offset": db_ssource.offset,
"func_offset": db_ssource.func_offset,
"hash": db_ssource.hash,
"source_path": db_ssource.source_path,
"line_number": db_ssource.line_number,
}
}, 200
