Bug#804291: Crashes when starting after importing system VMs

[Thadeu Lima de Souza Cascardo]

Package: gnome-boxes
Version: 3.18.1-1
Severity: important

I imported my guests/domains from the system connection. After failure
to start them at all, I closed Boxes. After that, it crashes when
starting.

(gnome-boxes:7926): Libvirt.GObject-CRITICAL **:
gvir_storage_vol_get_info: assertion 'GVIR_IS_STORAGE_VOL(vol)' failed
Segmentation fault (core dumped)

Thanks for your work.
Cascardo.

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.2.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages gnome-boxes depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.24.0-2
ii  libarchive13                                 3.1.2-11+b1
ii  libatk1.0-0                                  2.18.0-1
ii  libc6                                        2.19-22
ii  libcairo-gobject2                            1.14.4-1
ii  libcairo2                                    1.14.4-1
ii  libgdk-pixbuf2.0-0                           2.32.1-1
ii  libgirepository-1.0-1                        1.46.0-2
ii  libglib2.0-0                                 2.46.1-2
ii  libgtk-3-0                                   3.18.2-1
ii  libgtk-vnc-2.0-0                             0.5.3-1.3
ii  libgudev-1.0-0                               230-2
ii  libgvnc-1.0-0                                0.5.3-1.3
ii  libosinfo-1.0-0                              0.2.12-2
ii  libosinfo-bin                                0.2.12-2
ii  libpango-1.0-0                               1.38.1-1
ii  libpangocairo-1.0-0                          1.38.1-1
ii  libsoup2.4-1                                 2.52.1-1
ii  libspice-client-glib-2.0-8                   0.29-1+b1
ii  libspice-client-gtk-3.0-4                    0.29-1+b1
ii  libtracker-sparql-1.0-0                      1.6.0-2
ii  libusb-1.0-0                                 2:1.0.20-1
ii  libuuid1                                     2.27.1-1
ii  libvirt-bin                                  1.2.21-1
ii  libvirt-glib-1.0-0                           0.2.2-0.1
ii  libvirt0                                     1.2.21-1
ii  libxml2                                      2.9.2+zdfsg1-4
ii  mtools                                       4.0.18-2
ii  tracker                                      1.6.0-2

Versions of packages gnome-boxes recommends:
ii  qemu-system-x86  1:2.4+dfsg-4

gnome-boxes suggests no packages.

-- no debconf information