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PK ! L)!Z� � powerpc.pynu �[��� # This hook collects logs for Power systems and more specific logs for Pseries, # PowerNV platforms. # # Author: Thierry FAUCK <thierry@linux.vnet.ibm.com> # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. import os, os.path, platform, tempfile, subprocess from apport.hookutils import command_output, attach_root_command_outputs, attach_file, attach_file_if_exists, command_available '''IBM Power System related information''' def add_tar(report, dir, key): (fd, f) = tempfile.mkstemp(prefix='apport.', suffix='.tar') os.close(fd) subprocess.call(['tar', 'chf', f, dir]) if os.path.getsize(f) > 0: report[key] = (f, ) # NB, don't cleanup the temp file, it'll get read later by the apport main # code def add_info(report, ui): arch = platform.machine() if arch not in ['ppc64', 'ppc64le']: return is_kernel = report['ProblemType'].startswith('Kernel') or 'linux' in report.get('Package', '') try: with open('/proc/cpuinfo', 'r') as fp: contents = fp.read() ispSeries = 'pSeries' in contents isPowerNV = 'PowerNV' in contents isPowerKVM = 'emulated by qemu' in contents except IOError: ispSeries = False isPowerNV = False isPowerKVM = False if ispSeries or isPowerNV: if is_kernel: add_tar(report, '/proc/device-tree/', 'DeviceTree.tar') attach_file(report, '/proc/misc', 'ProcMisc') attach_file(report, '/proc/locks', 'ProcLocks') attach_file(report, '/proc/loadavg', 'ProcLoadAvg') attach_file(report, '/proc/swaps', 'ProcSwaps') attach_file(report, '/proc/version', 'ProcVersion') report['cpu_smt'] = command_output(['ppc64_cpu', '--smt']) report['cpu_cores'] = command_output(['ppc64_cpu', '--cores-present']) report['cpu_coreson'] = command_output(['ppc64_cpu', '--cores-on']) # To be executed as root if is_kernel: attach_root_command_outputs(report, { 'cpu_runmode': 'ppc64_cpu --run-mode', 'cpu_freq': 'ppc64_cpu --frequency', 'cpu_dscr': 'ppc64_cpu --dscr', 'nvram': 'cat /dev/nvram', }) attach_file_if_exists(report, '/var/log/platform') if ispSeries and not isPowerKVM: attach_file(report, '/proc/ppc64/lparcfg', 'ProcLparCfg') attach_file(report, '/proc/ppc64/eeh', 'ProcEeh') attach_file(report, '/proc/ppc64/systemcfg', 'ProcSystemCfg') report['lscfg_vp'] = command_output(['lscfg', '-vp']) report['lsmcode'] = command_output(['lsmcode', '-A']) report['bootlist'] = command_output(['bootlist', '-m', 'both', '-r']) report['lparstat'] = command_output(['lparstat', '-i']) if command_available('lsvpd'): report['lsvpd'] = command_output(['lsvpd', '--debug']) if command_available('lsvio'): report['lsvio'] = command_output(['lsvio', '-des']) if command_available('servicelog'): report['servicelog_dump'] = command_output(['servicelog', '--dump']) if command_available('servicelog_notify'): report['servicelog_list'] = command_output(['servicelog_notify', '--list']) if command_available('usysattn'): report['usysattn'] = command_output(['usysattn']) if command_available('usysident'): report['usysident'] = command_output(['usysident']) if command_available('serv_config'): report['serv_config'] = command_output(['serv_config', '-l']) if isPowerNV: add_tar(report, '/proc/ppc64/', 'ProcPpc64.tar') attach_file_if_exists(report, '/sys/firmware/opal/msglog') if os.path.exists('/var/log/dump'): report['VarLogDump_list'] = command_output(['ls', '-l', '/var/log/dump']) if is_kernel: add_tar(report, '/var/log/opal-elog', 'OpalElog.tar') PK ! ;�W� � cloud_archive.pynu �[��� ''' Redirect reports on packages from the Ubuntu Cloud Archive to the launchpad cloud-archive project. Copyright (C) 2013 Canonical Ltd. Author: James Page <james.page@ubuntu.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See http://www.gnu.org/copyleft/gpl.html for the full text of the license. ''' from apport import packaging def add_info(report, ui): package = report.get('Package') if not package: return package = package.split()[0] try: if '~cloud' in packaging.get_version(package) and \ packaging.get_package_origin(package) == 'Canonical': report['CrashDB'] = '''{ "impl": "launchpad", "project": "cloud-archive", "bug_pattern_url": "http://people.canonical.com/~ubuntu-archive/bugpatterns/bugpatterns.xml", }''' except ValueError as e: if 'does not exist' in str(e): return else: raise e PK ! �?���d �d ubuntu.pynu �[��� '''Attach generally useful information, not specific to any package. Copyright (C) 2009 Canonical Ltd. Authors: Matt Zimmerman <mdz@canonical.com>, Brian Murray <brian@ubuntu.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See http://www.gnu.org/copyleft/gpl.html for the full text of the license. ''' import re, os, os.path, time, sys, subprocess import apport.packaging import apport.hookutils import problem_report from apport import unicode_gettext as _ from glob import glob if sys.version < '3': from urlparse import urljoin from urllib2 import urlopen (urljoin, urlopen) # pyflakes else: from urllib.parse import urljoin from urllib.request import urlopen def add_info(report, ui): add_release_info(report) add_kernel_info(report) add_cloud_info(report) add_proposed_info(report) # collect a condensed version of /proc/cpuinfo apport.hookutils.attach_file(report, '/proc/cpuinfo', 'ProcCpuinfo') short_cpuinfo = [] for item in reversed(report.get('ProcCpuinfo', '').split('\n')): short_cpuinfo.append(item) if item.startswith('processor\t:'): break short_cpuinfo = reversed(short_cpuinfo) report['ProcCpuinfoMinimal'] = '\n'.join(short_cpuinfo) report.pop('ProcCpuinfo') hook_errors = [k for k in report.keys() if k.startswith('HookError_')] if hook_errors: add_tag(report, 'apport-hook-error') # locally installed python versions can cause a multitude of errors if report.get('ProblemType') == 'Package' or \ 'python' in report.get('InterpreterPath', '') or \ 'python' in report.get('ExecutablePath', ''): for python in ('python', 'python3'): add_python_details('%sDetails' % python.title(), python, report) try: report['ApportVersion'] = apport.packaging.get_version('apport') except ValueError: # might happen on local installs pass # We want to know if people have modified apport's crashdb.conf in case # crashes are reported to Launchpad when they shouldn't be e.g. for a # non-development release. apport.hookutils.attach_conffiles(report, 'apport', ui=ui) # Should the system have been rebooted? apport.hookutils.attach_file_if_exists(report, '/var/run/reboot-required.pkgs', 'RebootRequiredPkgs') casper_md5check = 'casper-md5check.json' if 'LiveMediaBuild' in report: apport.hookutils.attach_casper_md5check(report, '/run/%s' % casper_md5check) else: apport.hookutils.attach_casper_md5check(report, '/var/log/installer/%s' % casper_md5check) if report.get('ProblemType') == 'Package': # every error report regarding a package should have package manager # version information apport.hookutils.attach_related_packages(report, ['dpkg', 'apt']) check_for_disk_error(report) # check to see if the real root on a persistent media is full if 'LiveMediaBuild' in report: st = os.statvfs('/cdrom') free_mb = st.f_bavail * st.f_frsize / 1000000 if free_mb < 10: report['UnreportableReason'] = 'Your system partition has less than \ %s MB of free space available, which leads to problems using applications \ and installing updates. Please free some space.' % (free_mb) match_error_messages(report) # these attachments will not exist if ProblemType is Bug as the package # hook runs after the general hook for attachment in ['DpkgTerminalLog', 'VarLogDistupgradeApttermlog']: if attachment in report: log_file = get_attachment_contents(report, attachment) untrimmed_dpkg_log = log_file check_attachment_for_errors(report, attachment) trimmed_log = get_attachment_contents(report, attachment) trimmed_log = trimmed_log.split('\n') lines = [] for line in untrimmed_dpkg_log.splitlines(): if line not in trimmed_log: lines.append(str(line)) elif line in trimmed_log: trimmed_log.remove(line) dpkg_log_without_error = '\n'.join(lines) # crash reports from live system installer often expose target mount for f in ('ExecutablePath', 'InterpreterPath'): if f in report and report[f].startswith('/target/'): report[f] = report[f][7:] # Allow filing update-manager bugs with obsolete packages if report.get('Package', '').startswith('update-manager'): os.environ['APPORT_IGNORE_OBSOLETE_PACKAGES'] = '1' # file bugs against OEM project for modified packages if 'Package' in report: v = report['Package'].split()[1] oem_project = get_oem_project(report) if oem_project and ('common' in v or oem_project in v): report['CrashDB'] = 'canonical-oem' if 'Package' in report: package = report['Package'].split()[0] if package: apport.hookutils.attach_conffiles(report, package, ui=ui) # do not file bugs against "upgrade-system" if it is not installed (LP#404727) if package == 'upgrade-system' and 'not installed' in report['Package']: report['UnreportableReason'] = 'You do not have the upgrade-system package installed. Please report package upgrade failures against the package that failed to install, or against upgrade-manager.' if 'Package' in report: package = report['Package'].split()[0] if package: apport.hookutils.attach_upstart_overrides(report, package) apport.hookutils.attach_upstart_logs(report, package) # build a duplicate signature tag for package reports if report.get('ProblemType') == 'Package': if 'DpkgTerminalLog' in report: # this was previously trimmed in check_attachment_for_errors termlog = report['DpkgTerminalLog'] elif 'VarLogDistupgradeApttermlog' in report: termlog = get_attachment_contents(report, 'VarLogDistupgradeApttermlog') else: termlog = None if termlog: (package, version) = report['Package'].split(None, 1) # for packages that run update-grub include /etc/default/grub UPDATE_BOOT = ['friendly-recovery', 'linux', 'memtest86+', 'plymouth', 'ubuntu-meta', 'virtualbox-ose'] ug_failure = r'/etc/kernel/post(inst|rm)\.d/zz-update-grub exited with return code [1-9]+' mkconfig_failure = r'/usr/sbin/grub-mkconfig.*/etc/default/grub: Syntax error' if re.search(ug_failure, termlog) or re.search(mkconfig_failure, termlog): if report['SourcePackage'] in UPDATE_BOOT: apport.hookutils.attach_default_grub(report, 'EtcDefaultGrub') dupe_sig = '' dupe_sig_created = False # messages we expect to see from a package manager (LP: #1692127) pkg_mngr_msgs = re.compile(r"""^(Authenticating| De-configuring| Examining| Installing| Preparing| Processing\ triggers| Purging| Removing| Replaced| Replacing| Setting\ up| Unpacking| Would remove).* \.\.\.\s*$""", re.X) for line in termlog.split('\n'): if pkg_mngr_msgs.search(line): dupe_sig = '%s\n' % line dupe_sig_created = True continue dupe_sig += '%s\n' % line # this doesn't catch 'dpkg-divert: error' LP: #1581399 if 'dpkg: error' in dupe_sig and line.startswith(' '): if 'trying to overwrite' in line: conflict_pkg = re.search('in package (.*) ', line) if conflict_pkg and not apport.packaging.is_distro_package(conflict_pkg.group(1)): report['UnreportableReason'] = _('An Ubuntu package has a file conflict with a package that is not a genuine Ubuntu package.') add_tag(report, 'package-conflict') if dupe_sig_created: # the duplicate signature should be the first failure report['DuplicateSignature'] = 'package:%s:%s\n%s' % (package, version, dupe_sig) break if dupe_sig: if dpkg_log_without_error.find(dupe_sig) != -1: report['UnreportableReason'] = _('You have already encountered this package installation failure.') def match_error_messages(report): # There are enough of these now that it is probably worth refactoring... # -mdz if report.get('ProblemType') == 'Package': if 'failed to install/upgrade: corrupted filesystem tarfile' in report.get('Title', ''): report['UnreportableReason'] = 'This failure was caused by a corrupted package download or file system corruption.' if 'is already installed and configured' in report.get('ErrorMessage', ''): report['SourcePackage'] = 'dpkg' def check_attachment_for_errors(report, attachment): if report.get('ProblemType') == 'Package': wrong_grub_msg = _('''Your system was initially configured with grub version 2, but you have removed it from your system in favor of grub 1 without configuring it. To ensure your bootloader configuration is updated whenever a new kernel is available, open a terminal and run: sudo apt-get install grub-pc ''') trim_dpkg_log(report) log_file = get_attachment_contents(report, attachment) if 'DpkgTerminalLog' in report \ and re.search(r'^Not creating /boot/grub/menu.lst as you wish', report['DpkgTerminalLog'], re.MULTILINE): grub_hook_failure = True else: grub_hook_failure = False if report['Package'] not in ['grub', 'grub2']: # linux-image postinst emits this when update-grub fails # https://wiki.ubuntu.com/KernelTeam/DebuggingUpdateErrors grub_errors = [r'^User postinst hook script \[.*update-grub\] exited with value', r'^run-parts: /etc/kernel/post(inst|rm).d/zz-update-grub exited with return code [1-9]+', r'^/usr/sbin/grub-probe: error'] for grub_error in grub_errors: if attachment in report and re.search(grub_error, log_file, re.MULTILINE): # File these reports on the grub package instead grub_package = apport.packaging.get_file_package('/usr/sbin/update-grub') if grub_package is None or grub_package == 'grub' and 'grub-probe' not in log_file: report['SourcePackage'] = 'grub' if os.path.exists('/boot/grub/grub.cfg') and grub_hook_failure: report['UnreportableReason'] = wrong_grub_msg else: report['SourcePackage'] = 'grub2' if report['Package'] != 'initramfs-tools': # update-initramfs emits this when it fails, usually invoked from the linux-image postinst # https://wiki.ubuntu.com/KernelTeam/DebuggingUpdateErrors if attachment in report and re.search(r'^update-initramfs: failed for ', log_file, re.MULTILINE): # File these reports on the initramfs-tools package instead report['SourcePackage'] = 'initramfs-tools' if report['Package'].startswith('linux-image-') and attachment in report: # /etc/kernel/*.d failures from kernel package postinst m = re.search(r'^run-parts: (/etc/kernel/\S+\.d/\S+) exited with return code \d+', log_file, re.MULTILINE) if m: path = m.group(1) package = apport.packaging.get_file_package(path) if package: report['SourcePackage'] = package report['ErrorMessage'] = m.group(0) if package == 'grub-pc' and grub_hook_failure: report['UnreportableReason'] = wrong_grub_msg else: report['UnreportableReason'] = 'This failure was caused by a program which did not originate from Ubuntu' error_message = report.get('ErrorMessage') corrupt_package = 'This failure was caused by a corrupted package download or file system corruption.' out_of_memory = 'This failure was caused by the system running out of memory.' if 'failed to install/upgrade: corrupted filesystem tarfile' in report.get('Title', ''): report['UnreportableReason'] = corrupt_package if 'dependency problems - leaving unconfigured' in error_message: report['UnreportableReason'] = 'This failure is a followup error from a previous package install failure.' if 'failed to allocate memory' in error_message: report['UnreportableReason'] = out_of_memory if 'cannot access archive' in error_message: report['UnreportableReason'] = corrupt_package if re.search(r'(failed to read|failed in write|short read) on buffer copy', error_message): report['UnreportableReason'] = corrupt_package if re.search(r'(failed to read|failed to write|failed to seek|unexpected end of file or stream)', error_message): report['UnreportableReason'] = corrupt_package if re.search(r'(--fsys-tarfile|dpkg-deb --control) returned error exit status 2', error_message): report['UnreportableReason'] = corrupt_package if attachment in report and re.search(r'dpkg-deb: error.*is not a debian format archive', log_file, re.MULTILINE): report['UnreportableReason'] = corrupt_package if 'is already installed and configured' in report.get('ErrorMessage', ''): # there is insufficient information in the data currently gathered # so gather more data report['SourcePackage'] = 'dpkg' report['AptdaemonVersion'] = apport.packaging.get_version('aptdaemon') apport.hookutils.attach_file_if_exists(report, '/var/log/dpkg.log', 'DpkgLog') apport.hookutils.attach_file_if_exists(report, '/var/log/apt/term.log', 'AptTermLog') # gather filenames in /var/crash to see if there is one for dpkg reports = glob('/var/crash/*') if reports: report['CrashReports'] = apport.hookutils.command_output( ['stat', '-c', '%a:%u:%g:%s:%y:%x:%n'] + reports) add_tag(report, 'already-installed') def check_for_disk_error(report): devs_to_check = [] if 'Dmesg.txt' not in report and 'CurrentDmesg.txt' not in report: return if 'Df.txt' not in report: return df = report['Df.txt'] device_error = False for line in df: line = line.strip('\n') if line.endswith('/') or line.endswith('/usr') or line.endswith('/var'): # without manipulation it'd look like /dev/sda1 device = line.split(' ')[0].strip('0123456789') device = device.replace('/dev/', '') devs_to_check.append(device) dmesg = report.get('CurrentDmesg.txt', report['Dmesg.txt']) for line in dmesg: line = line.strip('\n') if 'I/O error' in line: # no device in this line if 'journal commit I/O error' in line: continue for dev in devs_to_check: if re.search(dev, line): error_device = dev device_error = True break if device_error: report['UnreportableReason'] = 'This failure was caused by a hardware error on /dev/%s' % error_device def add_kernel_info(report): # This includes the Ubuntu packaged kernel version apport.hookutils.attach_file_if_exists(report, '/proc/version_signature', 'ProcVersionSignature') def add_release_info(report): # https://bugs.launchpad.net/bugs/364649 media = '/var/log/installer/media-info' apport.hookutils.attach_file_if_exists(report, media, 'InstallationMedia') # Preinstalled Raspberry Pi images include a build date breadcrumb apport.hookutils.attach_file_if_exists(report, '/.disk/info', 'ImageMediaBuild') if 'ImageMediaBuild' in report: add_tag(report, '%s-image' % report['Architecture']) try: with open('/proc/device-tree/compatible', 'rb') as f: is_a_pi = any(vendor == 'raspberrypi' for s in f.read().split(b'\0') if s for vendor, model in (s.decode('ascii').split(',', 1),)) except FileNotFoundError: is_a_pi = False if is_a_pi: add_tag(report, 'raspi-image') # if we are running from a live system, add the build timestamp apport.hookutils.attach_file_if_exists( report, '/cdrom/.disk/info', 'LiveMediaBuild') if os.path.exists('/cdrom/.disk/info'): report['CasperVersion'] = apport.packaging.get_version('casper') # https://wiki.ubuntu.com/FoundationsTeam/Specs/OemTrackingId apport.hookutils.attach_file_if_exists( report, '/var/lib/ubuntu_dist_channel', 'DistributionChannelDescriptor') release_codename = apport.hookutils.command_output(['lsb_release', '-sc'], stderr=None) if release_codename.startswith('Error'): release_codename = None else: add_tag(report, release_codename) if os.path.exists(media): mtime = os.stat(media).st_mtime human_mtime = time.strftime('%Y-%m-%d', time.gmtime(mtime)) delta = time.time() - mtime report['InstallationDate'] = 'Installed on %s (%d days ago)' % (human_mtime, delta / 86400) log = '/var/log/dist-upgrade/main.log' if os.path.exists(log): mtime = os.stat(log).st_mtime human_mtime = time.strftime('%Y-%m-%d', time.gmtime(mtime)) delta = time.time() - mtime # Would be nice if this also showed which release was originally installed report['UpgradeStatus'] = 'Upgraded to %s on %s (%d days ago)' % (release_codename, human_mtime, delta / 86400) else: report['UpgradeStatus'] = 'No upgrade log present (probably fresh install)' def add_proposed_info(report): '''Tag if package comes from -proposed''' if 'Package' not in report: return try: (package, version) = report['Package'].split()[:2] except ValueError: print('WARNING: malformed Package field: ' + report['Package']) return apt_cache = subprocess.Popen(['apt-cache', 'showpkg', package], stdout=subprocess.PIPE, universal_newlines=True) out = apt_cache.communicate()[0] if apt_cache.returncode != 0: print('WARNING: apt-cache showpkg %s failed' % package) return found_proposed = False found_updates = False found_security = False for line in out.splitlines(): if line.startswith(version + ' ('): if '-proposed_' in line: found_proposed = True if '-updates_' in line: found_updates = True if '-security' in line: found_security = True if found_proposed and not found_updates and not found_security: add_tag(report, 'package-from-proposed') def add_cloud_info(report): # EC2 and Ubuntu Enterprise Cloud instances ec2_instance = False for pkg in ('ec2-init', 'cloud-init'): try: if apport.packaging.get_version(pkg): ec2_instance = True break except ValueError: pass if ec2_instance: metadata_url = 'http://169.254.169.254/latest/meta-data/' ami_id_url = urljoin(metadata_url, 'ami-id') try: ami = urlopen(ami_id_url, timeout=5).read() except Exception: ami = None if ami and ami.startswith(b'ami'): add_tag(report, 'ec2-images') fields = {'Ec2AMIManifest': 'ami-manifest-path', 'Ec2Kernel': 'kernel-id', 'Ec2Ramdisk': 'ramdisk-id', 'Ec2InstanceType': 'instance-type', 'Ec2AvailabilityZone': 'placement/availability-zone'} report['Ec2AMI'] = ami for key, value in fields.items(): try: report[key] = urlopen(urljoin(metadata_url, value), timeout=5).read() except Exception: report[key] = 'unavailable' else: add_tag(report, 'uec-images') def add_tag(report, tag): report.setdefault('Tags', '') if tag in report['Tags'].split(): return report['Tags'] += ' ' + tag def get_oem_project(report): '''Determine OEM project name from Distribution Channel Descriptor Return None if it cannot be determined or does not exist. ''' dcd = report.get('DistributionChannelDescriptor', None) if dcd and dcd.startswith('canonical-oem-'): return dcd.split('-')[2] return None def trim_dpkg_log(report): '''Trim DpkgTerminalLog to the most recent installation session.''' if 'DpkgTerminalLog' not in report: return if not report['DpkgTerminalLog'].strip(): report['UnreportableReason'] = '/var/log/apt/term.log does not contain any data' return lines = [] dpkg_log = report['DpkgTerminalLog'] if isinstance(dpkg_log, bytes): trim_re = re.compile(b'^\\(.* ... \\d+ .*\\)$') start_re = re.compile(b'^Log started:') else: trim_re = re.compile('^\\(.* ... \\d+ .*\\)$') start_re = re.compile('^Log started:') for line in dpkg_log.splitlines(): if start_re.match(line) or trim_re.match(line): lines = [] continue lines.append(line) # If trimming the log file fails, return the whole log file. if not lines: return if isinstance(lines[0], str): report['DpkgTerminalLog'] = '\n'.join(lines) else: report['DpkgTerminalLog'] = '\n'.join([str(line.decode('UTF-8', 'replace')) for line in lines]) def get_attachment_contents(report, attachment): if isinstance(report[attachment], problem_report.CompressedValue): contents = report[attachment].get_value().decode('UTF-8') else: contents = report[attachment] return contents def add_python_details(key, python, report): '''Add comma separated details about which python is being used''' python_path = apport.hookutils.command_output(['which', python]) if python_path.startswith('Error: '): report[key] = 'N/A' return python_link = apport.hookutils.command_output(['readlink', '-f', python_path]) python_pkg = apport.fileutils.find_file_package(python_path) if python_pkg: python_pkg_version = apport.packaging.get_version(python_pkg) python_version = apport.hookutils.command_output([python_link, '--version']) data = '%s, %s' % (python_link, python_version) if python_pkg: data += ', %s, %s' % (python_pkg, python_pkg_version) else: data += ', unpackaged' report[key] = data if __name__ == '__main__': import sys # for testing: update report file given on command line if len(sys.argv) != 2: sys.stderr.write('Usage for testing this hook: %s <report file>\n' % sys.argv[0]) sys.exit(1) report_file = sys.argv[1] report = apport.Report() with open(report_file, 'rb') as f: report.load(f) report_keys = set(report.keys()) new_report = report.copy() add_info(new_report, None) new_report_keys = set(new_report.keys()) # Show differences # N.B. Some differences will exist if the report file is not from your # system because the hook runs against your local system. changed = 0 for key in sorted(report_keys | new_report_keys): if key in new_report_keys and key not in report_keys: print('+%s: %s' % (key, new_report[key])) changed += 1 elif key in report_keys and key not in new_report_keys: print('-%s: (deleted)' % key) changed += 1 elif key in report_keys and key in new_report_keys: if report[key] != new_report[key]: print('~%s: (changed)' % key) changed += 1 print('%d items changed' % changed) PK ! N�B9 B9 parse_segv.pynu �[��� #!/usr/bin/python3 # Examine the crash files saved by apport to attempt to determine the cause # of a segfault. Currently very very simplistic, and only finds commonly # understood situations for x86/x86_64. # # Copyright 2009-2010 Canonical, Ltd. # Author: Kees Cook <kees@ubuntu.com> # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation; either version 2 of the License, or (at your # option) any later version. See http://www.gnu.org/copyleft/gpl.html for # the full text of the license. import sys, re, logging, io class ParseSegv(object): def __init__(self, registers, disassembly, maps, debug=False): if debug: if sys.version > '3': logging.basicConfig(level=logging.DEBUG, stream=io.TextIOWrapper(sys.stderr, encoding='UTF-8')) else: logging.basicConfig(level=logging.DEBUG, stream=sys.stderr) self.regs = self.parse_regs(registers) self.sp = None for reg in ['rsp', 'esp']: if reg in self.regs: self.sp = self.regs[reg] self.line, self.pc, self.insn, self.src, self.dest = \ self.parse_disassembly(disassembly) self.stack_vma = None self.maps = self.parse_maps(maps) def find_vma(self, addr): for vma in self.maps: if addr >= vma['start'] and addr < vma['end']: return vma return None def parse_maps(self, maps_str): maps = [] for line in maps_str.splitlines(): items = line.strip().split() try: span, perms, bits, dev = items[0:4] except Exception: raise ValueError('Cannot parse maps line: %s' % (line.strip())) if len(items) == 5: name = None else: name = items[5] start, end = [int(x, 16) for x in span.split('-')] if name == '[stack]': self.stack_vma = len(maps) maps.append({'start': start, 'end': end, 'perms': perms, 'name': name}) logging.debug('start: %s, end: %s, perms: %s, name: %s', start, end, perms, name) return maps def parse_regs(self, reg_str): regs = dict() for line in reg_str.splitlines(): reg, hexvalue = line.split()[0:2] regs[reg] = int(hexvalue, 16) logging.debug('%s:0x%08x', reg, regs[reg]) return regs def parse_disassembly(self, disassembly): if not self.regs: raise ValueError('Registers not loaded yet!?') lines = disassembly.splitlines() # Throw away possible 'Dump' gdb report line if len(lines) > 0 and lines[0].startswith('Dump'): lines.pop(0) if len(lines) < 1: raise ValueError('Failed to load empty disassembly') line = lines[0].strip() # Drop GDB 7.1's leading $pc mark if line.startswith('=>'): line = line[2:].strip() logging.debug(line) pc_str = line.split()[0] if pc_str.startswith('0x'): pc = int(pc_str.split(':')[0], 16) else: # Could not identify this instruction line raise ValueError('Could not parse PC "%s" from disassembly line: %s' % (pc_str, line)) logging.debug('pc: 0x%08x', pc) full_insn_str = line.split(':', 1)[1].strip() # Handle invalid memory if 'Cannot access memory at address' in full_insn_str or (full_insn_str == '' and len(lines) == 1): return line, pc, None, None, None # Handle wrapped lines if full_insn_str == '' and lines[1].startswith(' '): line = line + ' ' + lines[1].strip() full_insn_str = line.split(':', 1)[1].strip() insn_parts = full_insn_str.split() # Drop call target names "call 0xb7a805af <_Unwind_Find_FDE@plt+111>" if insn_parts[-1].endswith('>') and insn_parts[-1].startswith('<'): insn_parts.pop(-1) # Attempt to find arguments args_str = '' if len(insn_parts) > 1: args_str = insn_parts.pop(-1) # Assume remainder is the insn itself insn = ' '.join(insn_parts) logging.debug('insn: %s', insn) args = [] src = None dest = None if args_str == '': # Could not find insn args args = None else: logging.debug('args: "%s"', args_str) for m in re.finditer(r'([^,\(]*(\(:?[^\)]+\))*)', args_str): if len(m.group(0)): args.append(m.group(0)) if len(args) > 0: src = args[0] logging.debug('src: %s', src) if len(args) > 1: dest = args[1] logging.debug('dest: %s', dest) # Set up possible implicit memory destinations (stack actions) if insn in ['push', 'pop', 'pushl', 'popl', 'call', 'callq', 'ret', 'retq']: for reg in ['rsp', 'esp']: if reg in self.regs: dest = '(%%%s)' % (reg) break return line, pc, insn, src, dest def validate_vma(self, perm, addr, name): perm_name = {'x': ['executable', 'executing'], 'r': ['readable', 'reading'], 'w': ['writable', 'writing']} vma = self.find_vma(addr) if vma is None: alarmist = 'unknown' if addr < 65536: alarmist = 'NULL' return False, '%s (0x%08x) not located in a known VMA region (needed %s region)!' % (name, addr, perm_name[perm][0]), '%s %s VMA' % (perm_name[perm][1], alarmist) elif perm not in vma['perms']: alarmist = '' if perm == 'x': if 'w' in vma['perms']: alarmist = 'writable ' else: alarmist = 'non-writable ' short = '%s %sVMA %s' % (perm_name[perm][1], alarmist, vma['name']) return False, '%s (0x%08x) in non-%s VMA region: 0x%08x-0x%08x %s %s' % (name, addr, perm_name[perm][0], vma['start'], vma['end'], vma['perms'], vma['name']), short else: return True, '%s (0x%08x) ok' % (name, addr), '%s ok' % (perm_name[perm][1]) def register_value(self, reg): reg_orig = reg # print reg mask = 0 if reg.startswith('%'): # print('%s -> %s' % (reg, reg[1:])) reg = reg[1:] if reg in self.regs: # print('got %s (%d & %d == %d)' % (reg, self.regs[reg], mask, self.regs[reg] & ~mask)) return self.regs[reg] if len(reg) == 2 and reg.endswith('l'): mask |= 0xff00 # print('%s -> %sx' % (reg, reg[0])) reg = '%sx' % reg[0] if reg in self.regs: # print('got %s (%d & %d == %d)' % (reg, self.regs[reg], mask, self.regs[reg] & ~mask)) return self.regs[reg] & ~mask if len(reg) == 2 and reg.endswith('x'): mask |= 0xffff0000 # print('%s -> e%s' % (reg, reg)) reg = 'e%s' % reg if reg in self.regs: # print('got %s (%d & %d == %d)' % (reg, self.regs[reg], mask, self.regs[reg] & ~mask)) return self.regs[reg] & ~mask if len(reg) == 3 and reg.startswith('e'): mask |= 0xffffffff00000000 # print('%s -> r%s' % (reg, reg[1:])) reg = 'r%s' % reg[1:] if reg in self.regs: # print('got %s (%d & %d == %d)' % (reg, self.regs[reg], mask, self.regs[reg] & ~mask)) return self.regs[reg] & ~mask raise ValueError("Could not resolve register '%s'" % (reg_orig)) def calculate_arg(self, arg): # Check for and pre-remove segment offset segment = 0 if arg.startswith('%') and ':' in arg: parts = arg.split(':', 1) segment = self.regs[parts[0][1:]] arg = parts[1] # Handle standard offsets parts = arg.split('(') offset = parts[0] # Handle negative signs sign = 1 if offset.startswith('-'): sign = -1 offset = offset[1:] # Skip call target dereferences if offset.startswith('*'): offset = offset[1:] if len(offset) > 0: if offset.startswith('%'): # Handle the *%REG case add = self.regs[offset[1:]] else: if not offset.startswith('0x'): raise ValueError('Unknown offset literal: %s' % (parts[0])) add = int(offset[2:], 16) * sign else: add = 0 def _reg_val(self, text, val=0): if text.startswith('%'): val = self.regs[text[1:]] elif text == "": val = 0 else: val = int(text) return val # (%ebx, %ecx, 4) style value = 0 if len(parts) > 1: parens = parts[1][0:-1] reg_list = parens.split(',') base = 0 if len(reg_list) > 0: base = _reg_val(self, reg_list[0], base) index = 0 if len(reg_list) > 1: index = _reg_val(self, reg_list[1], index) scale = 1 if len(reg_list) > 2: scale = _reg_val(self, reg_list[2], scale) value = base + index * scale value = segment + value + add if 'esp' in self.regs: # 32bit return value % 0x100000000 else: # 64bit return value % 0x10000000000000000 def report(self): understood = False reason = [] details = ['Segfault happened at: %s' % (self.line)] # Verify PC is in an executable region valid, out, short = self.validate_vma('x', self.pc, 'PC') details.append(out) if not valid: reason.append(short) understood = True if self.insn in ['lea', 'leal']: # Short-circuit for instructions that do not cause vma access details.append('insn (%s) does not access VMA' % (self.insn)) else: # Verify source is readable if self.src: if ':' not in self.src and (self.src[0] in ['%', '$', '*']) and not self.src.startswith('*%'): details.append('source "%s" ok' % (self.src)) else: addr = self.calculate_arg(self.src) valid, out, short = self.validate_vma('r', addr, 'source "%s"' % (self.src)) details.append(out) if not valid: reason.append(short) understood = True # Verify destination is writable if self.dest: if ':' not in self.dest and (self.dest[0] in ['%', '$', '*']): details.append('destination "%s" ok' % (self.dest)) else: addr = self.calculate_arg(self.dest) valid, out, short = self.validate_vma('w', addr, 'destination "%s"' % (self.dest)) details.append(out) if not valid: reason.append(short) understood = True # Handle I/O port operations if self.insn in ['out', 'in'] and not understood: reason.append('disallowed I/O port operation on port %d' % (self.register_value(self.src))) details.append('disallowed I/O port operation on port %d' % (self.register_value(self.src))) understood = True # Note position of SP with regard to "[stack]" VMA if self.sp is not None: if self.stack_vma is not None: if self.sp < self.maps[self.stack_vma]['start']: details.append("Stack memory exhausted (SP below stack segment)") if self.sp >= self.maps[self.stack_vma]['end']: details.append("Stack pointer not within stack segment") if not understood: valid, out, short = self.validate_vma('r', self.sp, 'SP') details.append(out) if not valid: reason.append(short) understood = True if not understood: vma = self.find_vma(self.pc) if vma and (vma['name'] == '[vdso]' or vma['name'] == '[vsyscall]'): reason.append('Reason could not be automatically determined. (Unhandled exception in kernel code?)') details.append('Reason could not be automatically determined. (Unhandled exception in kernel code?)') else: reason.append('Reason could not be automatically determined.') details.append('Reason could not be automatically determined.') return understood, '\n'.join(reason), '\n'.join(details) def add_info(report): # Only interested in segmentation faults... if report.get('Signal', '0') != '11': return needed = ['Signal', 'Architecture', 'Disassembly', 'ProcMaps', 'Registers'] for field in needed: if field not in report: report['SegvAnalysis'] = 'Skipped: missing required field "%s"' % (field) return # Only run on segv for x86 and x86_64... if not report['Architecture'] in ['i386', 'amd64']: return try: segv = ParseSegv(report['Registers'], report['Disassembly'], report['ProcMaps']) understood, reason, details = segv.report() if understood: report['SegvReason'] = reason report['SegvAnalysis'] = details except BaseException as e: report['SegvAnalysis'] = 'Failure: %s' % (str(e)) if __name__ == '__main__': if len(sys.argv) != 4 or sys.argv[1] in ['-h', '--help']: print('To run self-test, run without any arguments (or with -v)') print('To do stand-alone crash parsing:') print(' Usage: %s Registers.txt Disassembly.txt ProcMaps.txt' % (sys.argv[0])) sys.exit(0) segv = ParseSegv(open(sys.argv[1]).read(), open(sys.argv[2]).read(), open(sys.argv[3]).read()) understood, reason, details = segv.report() print('%s\n\n%s' % (reason, details)) rc = 0 if not understood: rc = 1 sys.exit(rc) PK ! \67u� � ubuntu-gnome.pynu �[��� '''Bugs and crashes for the Ubuntu GNOME flavour. Copyright (C) 2013 Canonical Ltd. Author: Martin Pitt <martin.pitt@ubuntu.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See http://www.gnu.org/copyleft/gpl.html for the full text of the license. ''' def add_info(report, ui): release = report.get('DistroRelease', '') msg = 'The GNOME3 PPA you are using is no longer supported for this Ubuntu release. Please ' # redirect reports against PPA packages to ubuntu-gnome project if '[origin: LP-PPA-gnome3-team-gnome3' in report.get('Package', ''): report['CrashDB'] = '''{ "impl": "launchpad", "project": "ubuntu-gnome", "bug_pattern_url": "http://people.canonical.com/~ubuntu-archive/bugpatterns/bugpatterns.xml", "dupdb_url": "http://phillw.net/ubuntu-gnome/apport_duplicates/", }''' # using the staging PPA? if 'LP-PPA-gnome3-team-gnome3-staging' in report.get('Package', ''): report.setdefault('Tags', '') report['Tags'] += ' gnome3-staging' if release in ('Ubuntu 14.04', 'Ubuntu 16.04'): report['UnreportableReason'] = '%s run "ppa-purge ppa:gnome3-team/gnome3-staging".' % msg # using the next PPA? elif 'LP-PPA-gnome3-team-gnome3-next' in report.get('Package', ''): report.setdefault('Tags', '') report['Tags'] += ' gnome3-next' if release in ('Ubuntu 14.04', 'Ubuntu 16.04'): report['UnreportableReason'] = '%s run "ppa-purge ppa:gnome3-team/gnome3-next".' % msg else: if release in ('Ubuntu 14.04', 'Ubuntu 16.04'): report['UnreportableReason'] = '%s run "ppa-purge ppa:gnome3-team/gnome3".' % msg if '[origin: LP-PPA-gnome3-team-gnome3' in report.get('Dependencies', ''): report.setdefault('Tags', '') report['Tags'] += ' gnome3-ppa' if release in ('Ubuntu 14.04', 'Ubuntu 16.04') and 'UnreportableReason' not in report: report['UnreportableReason'] = '%s use ppa-purge to remove the PPA.' % msg PK ! yF�{� � generic.pynu �[��� '''Attach generally useful information, not specific to any package.''' # Copyright (C) 2009 Canonical Ltd. # Authors: Matt Zimmerman <mdz@canonical.com> # Martin Pitt <martin.pitt@ubuntu.com> # Brian Murray <brian@ubuntu.com> # # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the # Free Software Foundation; either version 2 of the License, or (at your # option) any later version. See http://www.gnu.org/copyleft/gpl.html for # the full text of the license. import os, re import apport.hookutils, apport.fileutils def add_info(report, ui): nm = apport.hookutils.nonfree_kernel_modules() if nm: report['NonfreeKernelModules'] = ' '.join(nm) # check for low space mounts = {'/': 'system', '/var': '/var', '/tmp': '/tmp'} home = os.getenv('HOME') if home: mounts[home] = 'home' treshold = 50 for mount in mounts: st = os.statvfs(mount) free_mb = st.f_bavail * st.f_frsize / 1000000 if free_mb < treshold: report['UnreportableReason'] = 'Your %s partition has less than \ %s MB of free space available, which leads to problems using applications \ and installing updates. Please free some space.' % (mounts[mount], free_mb) # important glib errors/assertions (which should not have private data) if 'ExecutablePath' in report: path = report['ExecutablePath'] gtk_like = (apport.fileutils.links_with_shared_library(path, 'libgtk') or apport.fileutils.links_with_shared_library(path, 'libgtk-3') or apport.fileutils.links_with_shared_library(path, 'libX11')) if gtk_like and apport.hookutils.in_session_of_problem(report): xsession_errors = apport.hookutils.xsession_errors() if xsession_errors: report['XsessionErrors'] = xsession_errors # using local libraries? if 'ProcMaps' in report: local_libs = set() for lib in re.finditer(r'\s(/[^ ]+\.so[.0-9]*)$', report['ProcMaps'], re.M): if not apport.fileutils.likely_packaged(lib.group(1)): local_libs.add(lib.group(1)) if ui and local_libs: if not ui.yesno('''The crashed program seems to use third-party or local libraries: %s It is highly recommended to check if the problem persists without those first. Do you want to continue the report process anyway? ''' % '\n'.join(local_libs)): raise StopIteration report['LocalLibraries'] = ' '.join(local_libs) report['Tags'] = (report.get('Tags', '') + ' local-libs').strip() # using third-party packages? if '[origin:' in report.get('Package', '') or '[origin:' in report.get('Dependencies', ''): report['Tags'] = (report.get('Tags', '') + ' third-party-packages').strip() # using ecryptfs? if os.path.exists(os.path.expanduser('~/.ecryptfs/wrapped-passphrase')): report['EcryptfsInUse'] = 'Yes' # filter out crashes on missing GLX (LP#327673) in_gl = '/usr/lib/libGL.so' in (report.get('StacktraceTop') or '\n').splitlines()[0] if in_gl and 'Loading extension GLX' not in apport.hookutils.read_file('/var/log/Xorg.0.log'): report['UnreportableReason'] = 'The X.org server does not support the GLX extension, which the crashed program expected to use.' # filter out package install failures due to a segfault if 'Segmentation fault' in report.get('ErrorMessage', '') \ and report['ProblemType'] == 'Package': report['UnreportableReason'] = 'The package installation resulted in a segmentation fault which is better reported as a crash report rather than a package install failure.' # log errors if report['ProblemType'] == 'Crash': apport.hookutils.attach_journal_errors(report) if __name__ == '__main__': r = {} add_info(r, None) for k in r: print('%s: %s' % (k, r[k])) PK ! I�!�^ ^ cloud-init.pynu �[��� """General Apport hook for all reports that are using cloud-init.""" from cloudinit.apport import general_add_info def add_info(report, ui) -> None: """Entry point for Apport. Add a subset of non-sensitive cloud-init data from /run/cloud/instance-data.json that will be helpful for debugging. """ general_add_info(report, ui) PK ! lf�� � wayland_session.pynu �[��� '''Detect if the current session is running under wayland''' import os def add_info(report, ui): if os.environ.get('WAYLAND_DISPLAY'): report.setdefault('Tags', '') report['Tags'] += ' wayland-session' PK ! L)!Z� � powerpc.pynu �[��� PK ! ;�W� � - cloud_archive.pynu �[��� PK ! �?���d �d � ubuntu.pynu �[��� PK ! N�B9 B9 | parse_segv.pynu �[��� PK ! \67u� � �� ubuntu-gnome.pynu �[��� PK ! yF�{� � ž generic.pynu �[��� PK ! I�!�^ ^ �� cloud-init.pynu �[��� PK ! lf�� � j� wayland_session.pynu �[��� PK h ��
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