Bug#975356: xfce4-panel: cairo_region_destroy crash

[Горбешко Богдан <bodqhrohro@gmail.com>]

Package: xfce4-panel
Version: 4.14.4-1
Severity: important

Dear Maintainer,

it just crashed in background (possibly during switching the windows, my 
WM is
compiz-reloaded 0.8.18), with the following error:

xfce4-panel: ../../../../src/cairo-region.c:428: cairo_region_destroy:
Проверочное утверждение «CAIRO_REFERENCE_COUNT_HAS_REFERENCE 
(&region->ref_coun
t)» не выполнено.



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

Kernel: Linux 5.8.0-3-amd64 (SMP w/2 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_CRAP, 
TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=ru_UA.UTF-8, LC_CTYPE=ru_UA.UTF-8 (charmap=UTF-8), 
LANGUAGE=ru_UA:ru
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages xfce4-panel depends on:
ii  exo-utils            0.12.11-1
ii  libatk1.0-0          2.36.0-2
ii  libc6                2.31-3
ii  libcairo2            1.16.0-4
ii  libexo-2-0           0.12.11-1
ii  libgarcon-1-0        0.6.4-1
ii  libgarcon-gtk3-1-0   0.6.4-1
ii  libgdk-pixbuf2.0-0   2.40.0+dfsg-5
ii  libglib2.0-0         2.66.0-2
ii  libgtk-3-0           3.24.23-1
ii  libgtk2.0-0          2.24.32-4
ii  libpango-1.0-0       1.46.2-1
ii  libpangocairo-1.0-0  1.46.2-1
ii  libwnck-3-0          3.36.0-1
ii  libx11-6             2:1.6.12-1
ii  libxext6             2:1.3.3-1+b2
ii  libxfce4panel-2.0-4  4.14.4-1
ii  libxfce4ui-2-0       4.14.1-1+b1
ii  libxfce4util7        4.14.0-1
ii  libxfconf-0-3        4.14.3-1

xfce4-panel recommends no packages.

xfce4-panel suggests no packages.

-- no debconf information