Bug#968511: libgtk-3-0: Segfaults many apps depending on it

[Nicolas Patrois]

Package: libgtk-3-0
Version: 3.24.22-1
Severity: important

Dear Maintainer,

I can’t launch balsa since today:
août 16 17:20:15 nicolas.home kernel: balsa[15034]: segfault at 88870000 ip b3e95031 sp bfae59b0 error 4 in libgtk-3.so.0.2404.18[b3b53000+397000]
août 16 17:20:15 nicolas.home kernel: Code: 8b 40 34 c3 8d 74 26 00 90 57 56 53 8b 74 24 10 e8 44 70 cc ff 81 c3 d8 28 51 00 85 f6 74 32 e8 25 10 ff ff 8b 16 85 d2 74 04 <39> 02 74 11 83 ec 08 50 56 e8 d1 3b cc ff 83 c4 10 85 c0 74 12 8b
I can’t launch gkrellm since yesterday either nor… reportbug with gtk.
I think there is a big issue in this file that belongs to this package.

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)

Kernel: Linux 5.7.0-1-686-pae (SMP w/3 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR:fr:en_GB:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libgtk-3-0 depends on:
ii  adwaita-icon-theme   3.36.1-2
ii  hicolor-icon-theme   0.17-2
ii  libatk-bridge2.0-0   2.34.1-3
ii  libatk1.0-0          2.36.0-2
ii  libc6                2.31-3
ii  libcairo-gobject2    1.16.0-4
ii  libcairo2            1.16.0-4
ii  libcolord2           1.4.4-2
ii  libcups2             2.3.3-2
ii  libepoxy0            1.5.4-1
ii  libfontconfig1       2.13.1-4.2
ii  libfreetype6         2.10.2+dfsg-3
ii  libfribidi0          1.0.8-2
ii  libgdk-pixbuf2.0-0   2.40.0+dfsg-5
ii  libglib2.0-0         2.64.4-1
ii  libgtk-3-common      3.24.22-1
ii  libharfbuzz0b        2.6.7-1
ii  libjson-glib-1.0-0   1.4.4-2
ii  libpango-1.0-0       1.46.0-1
ii  libpangocairo-1.0-0  1.46.0-1
ii  libpangoft2-1.0-0    1.46.0-1
ii  librest-0.7-0        0.8.1-1+b1
ii  libwayland-client0   1.18.0-2~exp1
ii  libwayland-cursor0   1.18.0-2~exp1
ii  libwayland-egl1      1.18.0-2~exp1
ii  libx11-6             2:1.6.10-3
ii  libxcomposite1       1:0.4.5-1
ii  libxcursor1          1:1.2.0-2
ii  libxdamage1          1:1.1.5-2
ii  libxext6             2:1.3.3-1+b2
ii  libxfixes3           1:5.0.3-2
ii  libxi6               2:1.7.10-1
ii  libxinerama1         2:1.1.4-2
ii  libxkbcommon0        0.10.0-1
ii  libxrandr2           2:1.5.1-1
ii  shared-mime-info     1.15-1

Versions of packages libgtk-3-0 recommends:
ii  libgtk-3-bin  3.24.22-1

Versions of packages libgtk-3-0 suggests:
ii  gvfs             1.44.1-1+b1
ii  librsvg2-common  2.48.7-1

Versions of packages libgtk-3-0 is related to:
pn  appmenu-gtk3-module       <none>
pn  fcitx-frontend-gtk3       <none>
pn  gcin-gtk3-immodule        <none>
ii  gtk-vector-screenshot     0.3.2.1-2+b1
pn  gtk3-engines-xfce         <none>
pn  gtk3-im-libthai           <none>
pn  hime-gtk3-immodule        <none>
ii  ibus-gtk3                 1.5.22-5
pn  imhangul-gtk3             <none>
ii  libcanberra-gtk3-module   0.30-7
ii  libcaribou-gtk3-module    0.4.21-7
pn  libgtk3-nocsd0            <none>
pn  maliit-inputcontext-gtk3  <none>
pn  packagekit-gtk3-module    <none>
pn  scim-gtk-immodule         <none>
pn  topmenu-gtk3              <none>
pn  uim-gtk3                  <none>
pn  uim-gtk3-immodule         <none>

-- no debconf information