1 files changed, 137 insertions, 117 deletions

diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index c5bfef55d6..fb87368f17 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -8,16 +8,16 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only
 #
-
+import enum
 import sys, os, glob, os.path, re, time
 import itertools
 import logging
-import multiprocessing
+from bb import multiprocessing
 import threading
 from io import StringIO, UnsupportedOperation
 from contextlib import closing
 from collections import defaultdict, namedtuple
-import bb, bb.exceptions, bb.command
+import bb, bb.command
 from bb import utils, data, parse, event, cache, providers, taskdata, runqueue, build
 import queue
 import signal
@@ -26,6 +26,7 @@ import json
 import pickle
 import codecs
 import hashserv
+import ctypes
 
 logger      = logging.getLogger("BitBake")
 collectlog  = logging.getLogger("BitBake.Collection")
@@ -48,16 +49,15 @@ class CollectionError(bb.BBHandledException):
     Exception raised when layer configuration is incorrect
     """
 
-class state:
-    initial, parsing, running, shutdown, forceshutdown, stopped, error = list(range(7))
 
-    @classmethod
-    def get_name(cls, code):
-        for name in dir(cls):
-            value = getattr(cls, name)
-            if type(value) == type(cls.initial) and value == code:
-                return name
-        raise ValueError("Invalid status code: %s" % code)
+class State(enum.Enum):
+    INITIAL = 0,
+    PARSING = 1,
+    RUNNING = 2,
+    SHUTDOWN = 3,
+    FORCE_SHUTDOWN = 4,
+    STOPPED = 5,
+    ERROR = 6
 
 
 class SkippedPackage:
@@ -134,7 +134,8 @@ class BBCooker:
         self.baseconfig_valid = False
         self.parsecache_valid = False
         self.eventlog = None
-        self.skiplist = {}
+        # The skiplists, one per multiconfig
+        self.skiplist_by_mc = defaultdict(dict)
         self.featureset = CookerFeatures()
         if featureSet:
             for f in featureSet:
@@ -180,7 +181,7 @@ class BBCooker:
             pass
 
         self.command = bb.command.Command(self, self.process_server)
-        self.state = state.initial
+        self.state = State.INITIAL
 
         self.parser = None
 
@@ -226,23 +227,22 @@ class BBCooker:
             bb.warn("Cooker received SIGTERM, shutting down...")
         elif signum == signal.SIGHUP:
             bb.warn("Cooker received SIGHUP, shutting down...")
-        self.state = state.forceshutdown
+        self.state = State.FORCE_SHUTDOWN
         bb.event._should_exit.set()
 
     def setFeatures(self, features):
         # we only accept a new feature set if we're in state initial, so we can reset without problems
-        if not self.state in [state.initial, state.shutdown, state.forceshutdown, state.stopped, state.error]:
+        if not self.state in [State.INITIAL, State.SHUTDOWN, State.FORCE_SHUTDOWN, State.STOPPED, State.ERROR]:
             raise Exception("Illegal state for feature set change")
         original_featureset = list(self.featureset)
         for feature in features:
             self.featureset.setFeature(feature)
         bb.debug(1, "Features set %s (was %s)" % (original_featureset, list(self.featureset)))
-        if (original_featureset != list(self.featureset)) and self.state != state.error and hasattr(self, "data"):
+        if (original_featureset != list(self.featureset)) and self.state != State.ERROR and hasattr(self, "data"):
             self.reset()
 
     def initConfigurationData(self):
-
-        self.state = state.initial
+        self.state = State.INITIAL
         self.caches_array = []
 
         sys.path = self.orig_syspath.copy()
@@ -281,7 +281,6 @@ class BBCooker:
         self.databuilder = bb.cookerdata.CookerDataBuilder(self.configuration, False)
         self.databuilder.parseBaseConfiguration()
         self.data = self.databuilder.data
-        self.data_hash = self.databuilder.data_hash
         self.extraconfigdata = {}
 
         eventlog = self.data.getVar("BB_DEFAULT_EVENTLOG")
@@ -315,13 +314,19 @@ class BBCooker:
                 dbfile = (self.data.getVar("PERSISTENT_DIR") or self.data.getVar("CACHE")) + "/hashserv.db"
                 upstream = self.data.getVar("BB_HASHSERVE_UPSTREAM") or None
                 if upstream:
-                    import socket
                     try:
-                        sock = socket.create_connection(upstream.split(":"), 5)
-                        sock.close()
-                    except socket.error as e:
-                        bb.warn("BB_HASHSERVE_UPSTREAM is not valid, unable to connect hash equivalence server at '%s': %s"
+                        with hashserv.create_client(upstream) as client:
+                            client.ping()
+                    except ImportError as e:
+                        bb.fatal(""""Unable to use hash equivalence server at '%s' due to missing or incorrect python module:
+%s
+Please install the needed module on the build host, or use an environment containing it (e.g a pip venv or OpenEmbedded's buildtools tarball).
+You can also remove the BB_HASHSERVE_UPSTREAM setting, but this may result in significantly longer build times as bitbake will be unable to reuse prebuilt sstate artefacts."""
+                                 % (upstream, repr(e)))
+                    except ConnectionError as e:
+                        bb.warn("Unable to connect to hash equivalence server at '%s', please correct or remove BB_HASHSERVE_UPSTREAM:\n%s"
                                  % (upstream, repr(e)))
+                        upstream = None
 
                 self.hashservaddr = "unix://%s/hashserve.sock" % self.data.getVar("TOPDIR")
                 self.hashserv = hashserv.create_server(
@@ -370,6 +375,11 @@ class BBCooker:
         if not clean:
             bb.parse.BBHandler.cached_statements = {}
 
+        # If writes were made to any of the data stores, we need to recalculate the data
+        # store cache
+        if hasattr(self, "databuilder"):
+            self.databuilder.calc_datastore_hashes()
+
     def parseConfiguration(self):
         self.updateCacheSync()
 
@@ -612,8 +622,8 @@ class BBCooker:
         localdata = {}
 
         for mc in self.multiconfigs:
-            taskdata[mc] = bb.taskdata.TaskData(halt, skiplist=self.skiplist, allowincomplete=allowincomplete)
-            localdata[mc] = data.createCopy(self.databuilder.mcdata[mc])
+            taskdata[mc] = bb.taskdata.TaskData(halt, skiplist=self.skiplist_by_mc[mc], allowincomplete=allowincomplete)
+            localdata[mc] = bb.data.createCopy(self.databuilder.mcdata[mc])
             bb.data.expandKeys(localdata[mc])
 
         current = 0
@@ -680,14 +690,14 @@ class BBCooker:
         bb.event.fire(bb.event.TreeDataPreparationCompleted(len(fulltargetlist)), self.data)
         return taskdata, runlist
 
-    def prepareTreeData(self, pkgs_to_build, task):
+    def prepareTreeData(self, pkgs_to_build, task, halt=False):
         """
         Prepare a runqueue and taskdata object for iteration over pkgs_to_build
         """
 
         # We set halt to False here to prevent unbuildable targets raising
         # an exception when we're just generating data
-        taskdata, runlist = self.buildTaskData(pkgs_to_build, task, False, allowincomplete=True)
+        taskdata, runlist = self.buildTaskData(pkgs_to_build, task, halt, allowincomplete=True)
 
         return runlist, taskdata
 
@@ -701,7 +711,7 @@ class BBCooker:
         if not task.startswith("do_"):
             task = "do_%s" % task
 
-        runlist, taskdata = self.prepareTreeData(pkgs_to_build, task)
+        runlist, taskdata = self.prepareTreeData(pkgs_to_build, task, halt=True)
         rq = bb.runqueue.RunQueue(self, self.data, self.recipecaches, taskdata, runlist)
         rq.rqdata.prepare()
         return self.buildDependTree(rq, taskdata)
@@ -896,10 +906,11 @@ class BBCooker:
 
         depgraph = self.generateTaskDepTreeData(pkgs_to_build, task)
 
-        with open('pn-buildlist', 'w') as f:
-            for pn in depgraph["pn"]:
-                f.write(pn + "\n")
-        logger.info("PN build list saved to 'pn-buildlist'")
+        pns = depgraph["pn"].keys()
+        if pns:
+            with open('pn-buildlist', 'w') as f:
+                f.write("%s\n" % "\n".join(sorted(pns)))
+            logger.info("PN build list saved to 'pn-buildlist'")
 
         # Remove old format output files to ensure no confusion with stale data
         try:
@@ -933,7 +944,7 @@ class BBCooker:
         for mc in self.multiconfigs:
             # First get list of recipes, including skipped
             recipefns = list(self.recipecaches[mc].pkg_fn.keys())
-            recipefns.extend(self.skiplist.keys())
+            recipefns.extend(self.skiplist_by_mc[mc].keys())
 
             # Work out list of bbappends that have been applied
             applied_appends = []
@@ -952,13 +963,7 @@ class BBCooker:
                                                                         '\n  '.join(appends_without_recipes[mc])))
 
         if msgs:
-            msg = "\n".join(msgs)
-            warn_only = self.databuilder.mcdata[mc].getVar("BB_DANGLINGAPPENDS_WARNONLY", \
-                False) or "no"
-            if warn_only.lower() in ("1", "yes", "true"):
-                bb.warn(msg)
-            else:
-                bb.fatal(msg)
+            bb.fatal("\n".join(msgs))
 
     def handlePrefProviders(self):
 
@@ -1338,7 +1343,7 @@ class BBCooker:
         self.buildSetVars()
         self.reset_mtime_caches()
 
-        bb_caches = bb.cache.MulticonfigCache(self.databuilder, self.data_hash, self.caches_array)
+        bb_caches = bb.cache.MulticonfigCache(self.databuilder, self.databuilder.data_hash, self.caches_array)
 
         layername = self.collections[mc].calc_bbfile_priority(fn)[2]
         infos = bb_caches[mc].parse(fn, self.collections[mc].get_file_appends(fn), layername)
@@ -1399,11 +1404,11 @@ class BBCooker:
 
             msg = None
             interrupted = 0
-            if halt or self.state == state.forceshutdown:
+            if halt or self.state == State.FORCE_SHUTDOWN:
                 rq.finish_runqueue(True)
                 msg = "Forced shutdown"
                 interrupted = 2
-            elif self.state == state.shutdown:
+            elif self.state == State.SHUTDOWN:
                 rq.finish_runqueue(False)
                 msg = "Stopped build"
                 interrupted = 1
@@ -1429,8 +1434,7 @@ class BBCooker:
                 if quietlog:
                     bb.runqueue.logger.setLevel(rqloglevel)
                 return bb.server.process.idleFinish(msg)
-            if retval is True:
-                return True
+
             return retval
 
         self.idleCallBackRegister(buildFileIdle, rq)
@@ -1459,7 +1463,6 @@ class BBCooker:
 
                     if t in task or getAllTaskSignatures:
                         try:
-                            rq.rqdata.prepare_task_hash(tid)
                             sig.append([pn, t, rq.rqdata.get_task_unihash(tid)])
                         except KeyError:
                             sig.append(self.getTaskSignatures(target, [t])[0])
@@ -1474,12 +1477,12 @@ class BBCooker:
         def buildTargetsIdle(server, rq, halt):
             msg = None
             interrupted = 0
-            if halt or self.state == state.forceshutdown:
+            if halt or self.state == State.FORCE_SHUTDOWN:
                 bb.event._should_exit.set()
                 rq.finish_runqueue(True)
                 msg = "Forced shutdown"
                 interrupted = 2
-            elif self.state == state.shutdown:
+            elif self.state == State.SHUTDOWN:
                 rq.finish_runqueue(False)
                 msg = "Stopped build"
                 interrupted = 1
@@ -1500,8 +1503,6 @@ class BBCooker:
                     bb.event.disable_heartbeat()
                 return bb.server.process.idleFinish(msg)
 
-            if retval is True:
-                return True
             return retval
 
         self.reset_mtime_caches()
@@ -1574,7 +1575,7 @@ class BBCooker:
 
 
     def updateCacheSync(self):
-        if self.state == state.running:
+        if self.state == State.RUNNING:
             return
 
         if not self.baseconfig_valid:
@@ -1584,19 +1585,19 @@ class BBCooker:
 
     # This is called for all async commands when self.state != running
     def updateCache(self):
-        if self.state == state.running:
+        if self.state == State.RUNNING:
             return
 
-        if self.state in (state.shutdown, state.forceshutdown, state.error):
+        if self.state in (State.SHUTDOWN, State.FORCE_SHUTDOWN, State.ERROR):
             if hasattr(self.parser, 'shutdown'):
                 self.parser.shutdown(clean=False)
                 self.parser.final_cleanup()
             raise bb.BBHandledException()
 
-        if self.state != state.parsing:
+        if self.state != State.PARSING:
             self.updateCacheSync()
 
-        if self.state != state.parsing and not self.parsecache_valid:
+        if self.state != State.PARSING and not self.parsecache_valid:
             bb.server.process.serverlog("Parsing started")
             self.parsewatched = {}
 
@@ -1630,9 +1631,10 @@ class BBCooker:
             self.parser = CookerParser(self, mcfilelist, total_masked)
             self._parsecache_set(True)
 
-        self.state = state.parsing
+        self.state = State.PARSING
 
         if not self.parser.parse_next():
+            bb.server.process.serverlog("Parsing completed")
             collectlog.debug("parsing complete")
             if self.parser.error:
                 raise bb.BBHandledException()
@@ -1640,7 +1642,7 @@ class BBCooker:
             self.handlePrefProviders()
             for mc in self.multiconfigs:
                 self.recipecaches[mc].bbfile_priority = self.collections[mc].collection_priorities(self.recipecaches[mc].pkg_fn, self.parser.mcfilelist[mc], self.data)
-            self.state = state.running
+            self.state = State.RUNNING
 
             # Send an event listing all stamps reachable after parsing
             # which the metadata may use to clean up stale data
@@ -1713,10 +1715,10 @@ class BBCooker:
 
     def shutdown(self, force=False):
         if force:
-            self.state = state.forceshutdown
+            self.state = State.FORCE_SHUTDOWN
             bb.event._should_exit.set()
         else:
-            self.state = state.shutdown
+            self.state = State.SHUTDOWN
 
         if self.parser:
             self.parser.shutdown(clean=False)
@@ -1726,7 +1728,7 @@ class BBCooker:
         if hasattr(self.parser, 'shutdown'):
             self.parser.shutdown(clean=False)
             self.parser.final_cleanup()
-        self.state = state.initial
+        self.state = State.INITIAL
         bb.event._should_exit.clear()
 
     def reset(self):
@@ -1813,8 +1815,8 @@ class CookerCollectFiles(object):
             bb.event.fire(CookerExit(), eventdata)
 
         # We need to track where we look so that we can know when the cache is invalid. There
-        # is no nice way to do this, this is horrid. We intercept the os.listdir()
-        # (or os.scandir() for python 3.6+) calls while we run glob().
+        # is no nice way to do this, this is horrid. We intercept the os.listdir() and os.scandir()
+        # calls while we run glob().
         origlistdir = os.listdir
         if hasattr(os, 'scandir'):
             origscandir = os.scandir
@@ -1994,8 +1996,9 @@ class ParsingFailure(Exception):
         Exception.__init__(self, realexception, recipe)
 
 class Parser(multiprocessing.Process):
-    def __init__(self, jobs, results, quit, profile):
+    def __init__(self, jobs, next_job_id, results, quit, profile):
         self.jobs = jobs
+        self.next_job_id = next_job_id
         self.results = results
         self.quit = quit
         multiprocessing.Process.__init__(self)
@@ -2005,6 +2008,7 @@ class Parser(multiprocessing.Process):
         self.queue_signals = False
         self.signal_received = []
         self.signal_threadlock = threading.Lock()
+        self.exit = False
 
     def catch_sig(self, signum, frame):
         if self.queue_signals:
@@ -2017,24 +2021,10 @@ class Parser(multiprocessing.Process):
             signal.signal(signal.SIGTERM, signal.SIG_DFL)
             os.kill(os.getpid(), signal.SIGTERM)
         elif signum == signal.SIGINT:
-            signal.default_int_handler(signum, frame)
+            self.exit = True
 
     def run(self):
-
-        if not self.profile:
-            self.realrun()
-            return
-
-        try:
-            import cProfile as profile
-        except:
-            import profile
-        prof = profile.Profile()
-        try:
-            profile.Profile.runcall(prof, self.realrun)
-        finally:
-            logfile = "profile-parse-%s.log" % multiprocessing.current_process().name
-            prof.dump_stats(logfile)
+        bb.utils.profile_function("parsing" in self.profile, self.realrun, "profile-parse-%s.log" % multiprocessing.current_process().name, process=False)
 
     def realrun(self):
         # Signal handling here is hard. We must not terminate any process or thread holding the write
@@ -2055,15 +2045,19 @@ class Parser(multiprocessing.Process):
         pending = []
         havejobs = True
         try:
-            while havejobs or pending:
+            while (havejobs or pending) and not self.exit:
                 if self.quit.is_set():
                     break
 
                 job = None
-                try:
-                    job = self.jobs.pop()
-                except IndexError:
-                    havejobs = False
+                if havejobs:
+                    with self.next_job_id.get_lock():
+                        if self.next_job_id.value < len(self.jobs):
+                            job = self.jobs[self.next_job_id.value]
+                            self.next_job_id.value += 1
+                        else:
+                            havejobs = False
+
                 if job:
                     result = self.parse(*job)
                     # Clear the siggen cache after parsing to control memory usage, its huge
@@ -2098,7 +2092,6 @@ class Parser(multiprocessing.Process):
         except Exception as exc:
             tb = sys.exc_info()[2]
             exc.recipe = filename
-            exc.traceback = list(bb.exceptions.extract_traceback(tb, context=3))
             return True, None, exc
         # Need to turn BaseExceptions into Exceptions here so we gracefully shutdown
         # and for example a worker thread doesn't just exit on its own in response to
@@ -2113,7 +2106,7 @@ class CookerParser(object):
         self.mcfilelist = mcfilelist
         self.cooker = cooker
         self.cfgdata = cooker.data
-        self.cfghash = cooker.data_hash
+        self.cfghash = cooker.databuilder.data_hash
         self.cfgbuilder = cooker.databuilder
 
         # Accounting statistics
@@ -2130,13 +2123,13 @@ class CookerParser(object):
 
         self.bb_caches = bb.cache.MulticonfigCache(self.cfgbuilder, self.cfghash, cooker.caches_array)
         self.fromcache = set()
-        self.willparse = set()
+        self.willparse = []
         for mc in self.cooker.multiconfigs:
             for filename in self.mcfilelist[mc]:
                 appends = self.cooker.collections[mc].get_file_appends(filename)
                 layername = self.cooker.collections[mc].calc_bbfile_priority(filename)[2]
                 if not self.bb_caches[mc].cacheValid(filename, appends):
-                    self.willparse.add((mc, self.bb_caches[mc], filename, appends, layername))
+                    self.willparse.append((mc, self.bb_caches[mc], filename, appends, layername))
                 else:
                     self.fromcache.add((mc, self.bb_caches[mc], filename, appends, layername))
 
@@ -2155,18 +2148,18 @@ class CookerParser(object):
     def start(self):
         self.results = self.load_cached()
         self.processes = []
+
         if self.toparse:
             bb.event.fire(bb.event.ParseStarted(self.toparse), self.cfgdata)
 
+            next_job_id = multiprocessing.Value(ctypes.c_int, 0)
             self.parser_quit = multiprocessing.Event()
             self.result_queue = multiprocessing.Queue()
 
-            def chunkify(lst,n):
-                return [lst[i::n] for i in range(n)]
-            self.jobs = chunkify(list(self.willparse), self.num_processes)
-
+            # Have to pass in willparse at fork time so all parsing processes have the unpickleable data
+            # then access it by index from the parse queue.
             for i in range(0, self.num_processes):
-                parser = Parser(self.jobs[i], self.result_queue, self.parser_quit, self.cooker.configuration.profile)
+                parser = Parser(self.willparse, next_job_id, self.result_queue, self.parser_quit, self.cooker.configuration.profile)
                 parser.start()
                 self.process_names.append(parser.name)
                 self.processes.append(parser)
@@ -2193,11 +2186,17 @@ class CookerParser(object):
 
         # Cleanup the queue before call process.join(), otherwise there might be
         # deadlocks.
-        while True:
-            try:
-               self.result_queue.get(timeout=0.25)
-            except queue.Empty:
-                break
+        def read_results():
+            while True:
+                try:
+                   self.result_queue.get(timeout=0.25)
+                except queue.Empty:
+                    break
+                except KeyError:
+                    # The restore state from SiggenRecipeInfo in cache.py can
+                    # fail here if this is an unclean shutdown since the state may have been
+                    # reset. Ignore key errors for that reason, we don't care.
+                    pass
 
         def sync_caches():
             for c in self.bb_caches.values():
@@ -2209,15 +2208,19 @@ class CookerParser(object):
 
         self.parser_quit.set()
 
+        read_results()
+
         for process in self.processes:
-            process.join(0.5)
+            process.join(2)
 
         for process in self.processes:
             if process.exitcode is None:
                 os.kill(process.pid, signal.SIGINT)
 
+        read_results()
+
         for process in self.processes:
-            process.join(0.5)
+            process.join(2)
 
         for process in self.processes:
             if process.exitcode is None:
@@ -2225,9 +2228,8 @@ class CookerParser(object):
 
         for process in self.processes:
             process.join()
-            # Added in 3.7, cleans up zombies
-            if hasattr(process, "close"):
-                process.close()
+            # clean up zombies
+            process.close()
 
         bb.codeparser.parser_cache_save()
         bb.codeparser.parser_cache_savemerge()
@@ -2237,12 +2239,13 @@ class CookerParser(object):
             profiles = []
             for i in self.process_names:
                 logfile = "profile-parse-%s.log" % i
-                if os.path.exists(logfile):
+                if os.path.exists(logfile) and os.path.getsize(logfile):
                     profiles.append(logfile)
 
-            pout = "profile-parse.log.processed"
-            bb.utils.process_profilelog(profiles, pout = pout)
-            print("Processed parsing statistics saved to %s" % (pout))
+            if profiles:
+                fn_out = "profile-parse.log.report"
+                bb.utils.process_profilelog(profiles, fn_out=fn_out)
+                print("Processed parsing statistics saved to %s" % (fn_out))
 
     def final_cleanup(self):
         if self.syncthread:
@@ -2274,7 +2277,7 @@ class CookerParser(object):
                 yield result
 
         if not (self.parsed >= self.toparse):
-            raise bb.parse.ParseError("Not all recipes parsed, parser thread killed/died? Exiting.", None)
+            raise bb.parse.ParseError("Not all recipes parsed, parser thread killed/died? (%s %s of %s) Exiting." % (len(self.processes), self.parsed, self.toparse), None)
 
 
     def parse_next(self):
@@ -2299,8 +2302,12 @@ class CookerParser(object):
             return False
         except ParsingFailure as exc:
             self.error += 1
-            logger.error('Unable to parse %s: %s' %
-                     (exc.recipe, bb.exceptions.to_string(exc.realexception)))
+
+            exc_desc = str(exc)
+            if isinstance(exc, SystemExit) and not isinstance(exc.code, str):
+                exc_desc = 'Exited with "%d"' % exc.code
+
+            logger.error('Unable to parse %s: %s' % (exc.recipe, exc_desc))
             self.shutdown(clean=False)
             return False
         except bb.parse.ParseError as exc:
@@ -2309,20 +2316,33 @@ class CookerParser(object):
             self.shutdown(clean=False, eventmsg=str(exc))
             return False
         except bb.data_smart.ExpansionError as exc:
+            def skip_frames(f, fn_prefix):
+                while f and f.tb_frame.f_code.co_filename.startswith(fn_prefix):
+                    f = f.tb_next
+                return f
+
             self.error += 1
             bbdir = os.path.dirname(__file__) + os.sep
-            etype, value, _ = sys.exc_info()
-            tb = list(itertools.dropwhile(lambda e: e.filename.startswith(bbdir), exc.traceback))
+            etype, value, tb = sys.exc_info()
+
+            # Remove any frames where the code comes from bitbake. This
+            # prevents deep (and pretty useless) backtraces for expansion error
+            tb = skip_frames(tb, bbdir)
+            cur = tb
+            while cur:
+                cur.tb_next = skip_frames(cur.tb_next, bbdir)
+                cur = cur.tb_next
+
             logger.error('ExpansionError during parsing %s', value.recipe,
                          exc_info=(etype, value, tb))
             self.shutdown(clean=False)
             return False
         except Exception as exc:
             self.error += 1
-            etype, value, tb = sys.exc_info()
+            _, value, _ = sys.exc_info()
             if hasattr(value, "recipe"):
                 logger.error('Unable to parse %s' % value.recipe,
-                            exc_info=(etype, value, exc.traceback))
+                            exc_info=sys.exc_info())
             else:
                 # Most likely, an exception occurred during raising an exception
                 import traceback
@@ -2343,7 +2363,7 @@ class CookerParser(object):
         for virtualfn, info_array in result:
             if info_array[0].skipped:
                 self.skipped += 1
-                self.cooker.skiplist[virtualfn] = SkippedPackage(info_array[0])
+                self.cooker.skiplist_by_mc[mc][virtualfn] = SkippedPackage(info_array[0])
             self.bb_caches[mc].add_info(virtualfn, info_array, self.cooker.recipecaches[mc],
                                         parsed=parsed, watcher = self.cooker.add_filewatch)
         return True