placeholder bug for 1582992

[Seth Arnold]

While testing 1582992 I had to file a new bug. Oh well.

# ubuntu-bug libvirt-bin
/usr/share/apport/apport-gtk:16: PyGIWarning: Wnck was imported without specifying a version first. Use gi.require_version('Wnck', '3.0') before import to ensure that the right version gets loaded.
  from gi.repository import GLib, Wnck, GdkX11, Gdk
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
ERROR: hook /usr/share/apport/package-hooks/source_libvirt.py crashed:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 197, in _run_hook
    symb['add_info'](report, ui)
TypeError: add_info() takes 1 positional argument but 2 were given

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/apport/report.py", line 202, in _run_hook
    symb['add_info'](report)
  File "/usr/share/apport/package-hooks/source_libvirt.py", line 21, in add_info
    'libvirt-.*'])
  File "/usr/lib/python3/dist-packages/apport/hookutils.py", line 716, in attach_mac_events
    for match in re.findall(aa_re, report.get('KernLog', '') + report.get('AuditLog', '')):
TypeError: Can't convert 'bytes' object to str implicitly

# dpkg -l 'apport*' 'libvirt*' | awk '/^ii/ {print $1, $2, "\t", $3}'
ii apport 2.20.1-0ubuntu2
ii apport-gtk 2.20.1-0ubuntu2
ii apport-symptoms 0.20
ii libvirt-bin 1.3.1-1ubuntu10
ii libvirt-glib-1.0-0:amd64 0.2.2-0.1ubuntu1
ii libvirt0:amd64 1.3.1-1ubuntu10

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: libvirt-bin 1.3.1-1ubuntu10
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Wed May 18 15:21:02 2016
InstallationDate: Installed on 2012-10-18 (1308 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
ProcEnviron:
 LANGUAGE=en_US
 TERM=rxvt-unicode
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: libvirt
UpgradeStatus: Upgraded to xenial on 2016-04-30 (18 days ago)
modified.conffile..etc.libvirt.qemu.networks.default.xml: [modified]
mtime.conffile..etc.libvirt.qemu.networks.default.xml: 2016-04-30T00:20:19.958268