Bug#933054: gnome-disks: segfault error 4 in libgobject-2.0.so.0.5800.3

[Damon Anton Permezel]

Package: gnome-disk-utility
Version: 3.30.2-3
Severity: grave
Justification: renders package unusable

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
Looking at a USB3 attached disk, deleting partitions.  It crashed.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
This time (the second) I was deleting a partition.
The other time, I had left it running a long SMART test on a USB-attached disk.

   * What was the outcome of this action?
GUI gone.  segfault report in dmesg.

   * What outcome did you expect instead?
My expectation was that the GUI would remain extant, so that the operation
could complete.

*** End of the template - remove these template lines ***



-- System Information:
Debian Release: 10.0
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.19.0-5-amd64 (SMP w/20 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gnome-disk-utility depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.30.1-2
ii  libatk1.0-0                                  2.30.0-2
ii  libc6                                        2.28-10
ii  libcairo2                                    1.16.0-4
ii  libcanberra-gtk3-0                           0.30-7
ii  libdvdread4                                  6.0.1-1
ii  libgdk-pixbuf2.0-0                           2.38.1+dfsg-1
ii  libglib2.0-0                                 2.58.3-2
ii  libgtk-3-0                                   3.24.5-1
ii  liblzma5                                     5.2.4-1
ii  libnotify4                                   0.7.7-4
ii  libpango-1.0-0                               1.42.4-6
ii  libpangocairo-1.0-0                          1.42.4-6
ii  libpwquality1                                1.4.0-3
ii  libsecret-1-0                                0.18.7-1
ii  libsystemd0                                  241-5
ii  libudisks2-0                                 2.8.1-4
ii  udisks2                                      2.8.1-4

gnome-disk-utility recommends no packages.

gnome-disk-utility suggests no packages.

-- no debconf information