Bug#884648: mate-panel occasionally crashes with segfault

[Agafnd]

Package: mate-panel
Version: 1.16.2-1
Severity: normal

Dear Maintainer,

Occasionally, mate-panel has crashed on my system. It's not a big problem -- the panels disappear, then reappear shortly afterward (kudos to whoever added the error recovery).

Here are some examples of dmesg logs after this happens:

[37113.279802] mate-panel[1356]: segfault at 1 ip 00007f8633c82823 sp 00007fff329a0ce0 error 4 in libgtk-3.so.0.2200.11[7f86338da000+700000]
[97924.229072] mate-panel[17556]: segfault at 1 ip 00007f2bdf6f5823 sp 00007ffd7ee73ba0 error 4in libgtk-3.so.0.2200.11[7f2bdf34d000+700000]

-- System Information:
Debian Release: 9.3
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages mate-panel depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.26.0-2+b1
ii  libatk1.0-0                                  2.22.0-1
ii  libc6                                        2.24-11+deb9u1
ii  libcairo-gobject2                            1.14.8-1
ii  libcairo2                                    1.14.8-1
ii  libcanberra-gtk3-0                           0.30-3
ii  libcanberra0                                 0.30-3
ii  libdbus-1-3                                  1.10.24-0+deb9u1
ii  libdbus-glib-1-2                             0.108-2
ii  libdconf1                                    0.26.0-2+b1
ii  libgdk-pixbuf2.0-0                           2.36.5-2+deb9u1
ii  libglib2.0-0                                 2.50.3-2
ii  libgtk-3-0                                   3.22.11-1
ii  libice6                                      2:1.0.9-2
ii  libmate-desktop-2-17                         1.16.2-2
ii  libmate-menu2                                1.16.0-2
ii  libmate-panel-applet-4-1                     1.16.2-1
ii  libmateweather1                              1.16.1-2
ii  libpango-1.0-0                               1.40.5-1
ii  libpangocairo-1.0-0                          1.40.5-1
ii  librsvg2-2                                   2.40.16-1+b1
ii  libsm6                                       2:1.2.2-1+b3
ii  libstartup-notification0                     0.12-4+b2
ii  libwnck-3-0                                  3.20.1-3
ii  libx11-6                                     2:1.6.4-3
ii  libxau6                                      1:1.0.8-1
ii  libxrandr2                                   2:1.5.1-1
ii  mate-desktop                                 1.16.2-2
ii  mate-menus                                   1.16.0-2
ii  mate-panel-common                            1.16.2-1
ii  mate-polkit                                  1.16.0-2
ii  menu-xdg                                     0.5

mate-panel recommends no packages.

mate-panel suggests no packages.

-- no debconf information