Comment 14 for bug 1483071

/usr/share/virt-manager/virtManager/asyncjob.py:

def cb_wrapper(callback, asyncjob, *args, **kwargs):
    try:
        callback(asyncjob, *args, **kwargs) <------------------------------------line 89
    except Exception, e:
        # If job is cancelled, don't report error to user.
        if (isinstance(e, libvirt.libvirtError) and
            asyncjob.can_cancel() and
            asyncjob.job_canceled):
            return

/usr/share/virt-manager/virtManager/create.py:

# Build a list of pools we should refresh, if we are creating storage
        refresh_pools = []
        for disk in guest.get_devices("disk"):
            if not disk.wants_storage_creation():
                continue

            pool = disk.get_parent_pool()
            if not pool:
                continue

            poolname = pool.name()
            if poolname not in refresh_pools:
                refresh_pools.append(poolname)

        logging.debug("Starting background install process")
        guest.start_install(meter=meter) <------------------------------------line 1873
        logging.debug("Install completed")

/usr/share/virt-manager/virtinst/guest.py, line 414

# Create devices if required (disk images, etc.)
            if not dry:
                for dev in self.get_all_devices():
                    dev.setup(meter)

            start_xml, final_xml = self._build_xml(is_initial)
            if return_xml:
                return (start_xml, final_xml)
            if dry:
                return

            # Remove existing VM if requested
            self.check_vm_collision(self.conn, self.name,
                                    do_remove=self.replace)

            self.domain = self._create_guest(meter,
                                             start_xml, final_xml, is_initial,
                                             noboot) <---------------------------------------------line 414
            # Set domain autostart flag if requested
            self._flag_autostart()

            return self.domain
        finally:
            self.installer.cleanup()

    def continue_install(self, meter=None,
                         dry=False, return_xml=False):
        """

/usr/share/virt-manager/virtinst/guest.py, line 478

"""
        Actually do the XML logging, guest defining/creating

        @param is_initial: If running initial guest creation, else we
                           are continuing the install
        @param noboot: Don't boot guest if no install phase
        """
        meter = self._build_meter(meter, is_initial)
        doboot = not noboot or self.installer.has_install_phase()

        if is_initial and doboot:
            dom = self.conn.createLinux(start_xml or final_xml, 0) <--------------line 478
        else:
            dom = self.conn.defineXML(start_xml or final_xml)
            if doboot:
                dom.create()

        self.domain = dom
        meter.end(0)

        self.domain = self.conn.defineXML(final_xml)

/usr/lib/python2.7/dist-packages/libvirt.py, line 3497

# virConnect functions from module libvirt-domain
    #

    def createLinux(self, xmlDesc, flags=0):
        """Deprecated after 0.4.6.
        Renamed to virDomainCreateXML() providing identical functionality.
        This existing name will left indefinitely for API compatibility. """
        ret = libvirtmod.virDomainCreateLinux(self._o, xmlDesc, flags)
        if ret is None:raise libvirtError('virDomainCreateLinux() failed', conn=self) <--------------line 3497
        __tmp = virDomain(self,_obj=ret)
        return __tmp

    def createXML(self, xmlDesc, flags=0):