Dear Maintainer,

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

23:34:48.5069 Gtk[150564]: WARNING: Failed to load icon
/usr/share/pixmaps/pppoeconf: Failed to open file
“/usr/share/pixmaps/pppoeconf”: No such file or directory
23:34:48.6843 Gtk[150564]: WARNING: Failed to load icon
/usr/share/pixmaps/colorcode32.xpm: Failed to open file
“/usr/share/pixmaps/colorcode32.xpm”: No such file or directory
23:34:48.9948 Gtk[150564]: WARNING: Failed to load icon
/usr/share/pixmaps/gtk-chtheme.xpm: Failed to open file
“/usr/share/pixmaps/gtk-chtheme.xpm”: No such file or directory
23:34:48.9993 Gtk[150564]: WARNING: Failed to load icon
/usr/share/icons/hicolor/48x48/apps/gwyddion.png: Failed to open file
“/usr/share/icons/hicolor/48x48/apps/gwyddion.png”: No such file or
directory
23:34:49.1305 Gtk[150564]: WARNING: Failed to load icon
/usr/share/doc/xmaxima/maxima-icon.png: Failed to open file
“/usr/share/doc/xmaxima/maxima-icon.png”: No such file or directory
23:34:49.1541 Gtk[150564]: WARNING: Failed to load icon
/usr/lib/GNUstep/Applications/MPDCon.app/Resources/MPDCon.tiff: Failed
to open
file “/usr/lib/GNUstep/Applications/MPDCon.app/Resources/MPDCon.tiff”:
No such
file or directory
**
Gtk:ERROR:./gtk/svg/gtksvgpaint.c:531:svg_paint_get_kind: assertion failed:
(value->class == &SVG_PAINT_CLASS)
Bail out! Gtk:ERROR:./gtk/svg/gtksvgpaint.c:531:svg_paint_get_kind:
assertion
failed: (value->class == &SVG_PAINT_CLASS)
Aborted (core dumped) gnome-control-center -v

* What led up to the situation?
* What exactly did you do (or not do) that was effective (or
ineffective)?
* What was the outcome of this action?
* What outcome did you expect instead?

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

This crash occurs when I open GNOME Control Center and click on the
"Apps" panel.

(gdb) r
Starting program: /usr/bin/gnome-control-center
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/usr/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffed7ff6c0 (LWP 202179)]
[New Thread 0x7fffecffe6c0 (LWP 202180)]
[New Thread 0x7fffe7fff6c0 (LWP 202181)]
[New Thread 0x7fffe77fe6c0 (LWP 202182)]
[New Thread 0x7fffe694e6c0 (LWP 202184)]
[New Thread 0x7fffe602c6c0 (LWP 202185)]
01:30:02.7482        cc-wwan-panel[202176]: WARNING: Error connecting to
ModemManager: Error calling StartServiceByName for
org.freedesktop.ModemManager1: Unit
dbus-org.freedesktop.ModemManager1.service not found.
[New Thread 0x7fffe571d6c0 (LWP 202203)]
[New Thread 0x7fffe4f1c6c0 (LWP 202204)]
Can't open bumblebee display.
[New Thread 0x7fffaa3ff6c0 (LWP 202205)]
[New Thread 0x7fffbcfff6c0 (LWP 202207)]
[New Thread 0x7fffbc7fe6c0 (LWP 202208)]
[New Thread 0x7fffbbffd6c0 (LWP 202210)]
[New Thread 0x7fffbb7fc6c0 (LWP 202211)]
[New Thread 0x7fffaddff6c0 (LWP 202213)]
[New Thread 0x7fffad3fe6c0 (LWP 202215)]
[New Thread 0x7fffacbfd6c0 (LWP 202216)]
[New Thread 0x7fffac3fc6c0 (LWP 202217)]
[New Thread 0x7fffabbfb6c0 (LWP 202218)]
[New Thread 0x7fffa9bfe6c0 (LWP 202219)]
[New Thread 0x7fffa93fd6c0 (LWP 202220)]
[New Thread 0x7fffa8bfc6c0 (LWP 202221)]
[New Thread 0x7fffa83fb6c0 (LWP 202222)]
[New Thread 0x7fff73fff6c0 (LWP 202223)]
[New Thread 0x7fff73dfe6c0 (LWP 202224)]
[New Thread 0x7fff73bfd6c0 (LWP 202225)]
[Detaching after fork from child process 202226]
[New Thread 0x7fff739fc6c0 (LWP 202229)]
[Detaching after fork from child process 202230]
[New Thread 0x7fff737fb6c0 (LWP 202253)]
[New Thread 0x7fff735fa6c0 (LWP 202254)]
[New Thread 0x7fff733f96c0 (LWP 202255)]
[New Thread 0x7fff731f86c0 (LWP 202256)]
[New Thread 0x7fff72ff76c0 (LWP 202257)]
[New Thread 0x7fff72df66c0 (LWP 202258)]
[New Thread 0x7fff72bf56c0 (LWP 202259)]
[New Thread 0x7fff729f46c0 (LWP 202260)]
[New Thread 0x7fff727f36c0 (LWP 202261)]
[New Thread 0x7fff725f26c0 (LWP 202262)]
[New Thread 0x7fff723f16c0 (LWP 202263)]
[New Thread 0x7fff721f06c0 (LWP 202264)]
[New Thread 0x7fff71fef6c0 (LWP 202265)]
[New Thread 0x7fff71dee6c0 (LWP 202266)]
[New Thread 0x7fff71bed6c0 (LWP 202267)]
[New Thread 0x7fff719ec6c0 (LWP 202268)]
[Thread 0x7fff719ec6c0 (LWP 202268) exited]
[Thread 0x7fff71bed6c0 (LWP 202267) exited]
[Thread 0x7fff71dee6c0 (LWP 202266) exited]
[Thread 0x7fff71fef6c0 (LWP 202265) exited]
[Thread 0x7fff721f06c0 (LWP 202264) exited]
[Thread 0x7fff723f16c0 (LWP 202263) exited]
[Thread 0x7fff725f26c0 (LWP 202262) exited]
[Thread 0x7fff727f36c0 (LWP 202261) exited]
[Thread 0x7fff729f46c0 (LWP 202260) exited]
[Thread 0x7fff72bf56c0 (LWP 202259) exited]
[Thread 0x7fff72df66c0 (LWP 202258) exited]
[Thread 0x7fff72ff76c0 (LWP 202257) exited]
[Thread 0x7fff731f86c0 (LWP 202256) exited]
[Thread 0x7fff733f96c0 (LWP 202255) exited]
[Thread 0x7fff735fa6c0 (LWP 202254) exited]
[Thread 0x7fff737fb6c0 (LWP 202253) exited]
[New Thread 0x7fff72bf56c0 (LWP 202270)]
[New Thread 0x7fff723f16c0 (LWP 202271)]
[New Thread 0x7fff721f06c0 (LWP 202272)]
[New Thread 0x7fff731f86c0 (LWP 202273)]
[New Thread 0x7fff719ec6c0 (LWP 202274)]
[New Thread 0x7fff71bed6c0 (LWP 202275)]
[New Thread 0x7fff737fb6c0 (LWP 202276)]
[New Thread 0x7fff727f36c0 (LWP 202277)]
[New Thread 0x7fff72ff76c0 (LWP 202278)]
[New Thread 0x7fff735fa6c0 (LWP 202279)]
[New Thread 0x7fff71fef6c0 (LWP 202280)]
[New Thread 0x7fff71dee6c0 (LWP 202281)]
[New Thread 0x7fff733f96c0 (LWP 202282)]
[New Thread 0x7fff725f26c0 (LWP 202283)]
[New Thread 0x7fff729f46c0 (LWP 202284)]
[New Thread 0x7fff72df66c0 (LWP 202285)]
[Thread 0x7fff72df66c0 (LWP 202285) exited]
[Thread 0x7fff729f46c0 (LWP 202284) exited]
[Thread 0x7fff725f26c0 (LWP 202283) exited]
[Thread 0x7fff733f96c0 (LWP 202282) exited]
[Thread 0x7fff71dee6c0 (LWP 202281) exited]
[Thread 0x7fff71fef6c0 (LWP 202280) exited]
[Thread 0x7fff735fa6c0 (LWP 202279) exited]
[Thread 0x7fff72ff76c0 (LWP 202278) exited]
[Thread 0x7fff727f36c0 (LWP 202277) exited]
[Thread 0x7fff737fb6c0 (LWP 202276) exited]
[Thread 0x7fff71bed6c0 (LWP 202275) exited]
[Thread 0x7fff719ec6c0 (LWP 202274) exited]
[Thread 0x7fff731f86c0 (LWP 202273) exited]
[Thread 0x7fff721f06c0 (LWP 202272) exited]
[Thread 0x7fff723f16c0 (LWP 202271) exited]
[Thread 0x7fff72bf56c0 (LWP 202270) exited]
[Thread 0x7fff73dfe6c0 (LWP 202224) exited]
[Thread 0x7fffabbfb6c0 (LWP 202218) exited]
[Thread 0x7fffa8bfc6c0 (LWP 202221) exited]
[Thread 0x7fff73bfd6c0 (LWP 202225) exited]
[Thread 0x7fffe4f1c6c0 (LWP 202204) exited]
01:30:05.1876                  Gtk[202176]: WARNING: Failed to load icon
/usr/share/pixmaps/pppoeconf: Failed to open file
“/usr/share/pixmaps/pppoeconf”: No such file or directory
01:30:05.3782                  Gtk[202176]: WARNING: Failed to load icon
/usr/share/pixmaps/colorcode32.xpm: Failed to open file
“/usr/share/pixmaps/colorcode32.xpm”: No such file or directory
01:30:05.6827                  Gtk[202176]: WARNING: Failed to load icon
/usr/share/pixmaps/gtk-chtheme.xpm: Failed to open file
“/usr/share/pixmaps/gtk-chtheme.xpm”: No such file or directory
01:30:05.6870                  Gtk[202176]: WARNING: Failed to load icon
/usr/share/icons/hicolor/48x48/apps/gwyddion.png: Failed to open file
“/usr/share/icons/hicolor/48x48/apps/gwyddion.png”: No such file or
directory
01:30:05.8192                  Gtk[202176]: WARNING: Failed to load icon
/usr/share/doc/xmaxima/maxima-icon.png: Failed to open file
“/usr/share/doc/xmaxima/maxima-icon.png”: No such file or directory
[New Thread 0x7fff73bfd6c0 (LWP 202286)]
[New Thread 0x7fff73dfe6c0 (LWP 202289)]
[New Thread 0x7fff729f46c0 (LWP 202290)]
[New Thread 0x7fff72df66c0 (LWP 202291)]
[New Thread 0x7fff733f96c0 (LWP 202292)]
[New Thread 0x7fff735fa6c0 (LWP 202293)]
[New Thread 0x7fff725f26c0 (LWP 202294)]
[New Thread 0x7fffe4f1c6c0 (LWP 202295)]
[New Thread 0x7fffa8bfc6c0 (LWP 202296)]
[New Thread 0x7fffabbfb6c0 (LWP 202297)]
[New Thread 0x7fff731f86c0 (LWP 202298)]
[New Thread 0x7fff72ff76c0 (LWP 202299)]
[New Thread 0x7fff72bf56c0 (LWP 202300)]
[New Thread 0x7fff727f36c0 (LWP 202301)]
[New Thread 0x7fff704cf6c0 (LWP 202302)]
[New Thread 0x7fff702ce6c0 (LWP 202303)]
[New Thread 0x7fff143ff6c0 (LWP 202304)]
[Thread 0x7fff143ff6c0 (LWP 202304) exited]
[Thread 0x7fff702ce6c0 (LWP 202303) exited]
[Thread 0x7fff704cf6c0 (LWP 202302) exited]
[Thread 0x7fff727f36c0 (LWP 202301) exited]
[Thread 0x7fff72bf56c0 (LWP 202300) exited]
[Thread 0x7fff731f86c0 (LWP 202298) exited]
[Thread 0x7fffabbfb6c0 (LWP 202297) exited]
[Thread 0x7fffa8bfc6c0 (LWP 202296) exited]
[Thread 0x7fff72ff76c0 (LWP 202299) exited]
[Thread 0x7fffe4f1c6c0 (LWP 202295) exited]
[Thread 0x7fff725f26c0 (LWP 202294) exited]
[Thread 0x7fff735fa6c0 (LWP 202293) exited]
[Thread 0x7fff733f96c0 (LWP 202292) exited]
[Thread 0x7fff72df66c0 (LWP 202291) exited]
[Thread 0x7fff729f46c0 (LWP 202290) exited]
[Thread 0x7fff73dfe6c0 (LWP 202289) exited]
01:30:05.8459                  Gtk[202176]: WARNING: Failed to load icon
/usr/lib/GNUstep/Applications/MPDCon.app/Resources/MPDCon.tiff: Failed
to open file
“/usr/lib/GNUstep/Applications/MPDCon.app/Resources/MPDCon.tiff”: No
such file or directory
**
Gtk:ERROR:./gtk/svg/gtksvgpaint.c:531:svg_paint_get_kind: assertion
failed: (value->class == &SVG_PAINT_CLASS)
Bail out! Gtk:ERROR:./gtk/svg/gtksvgpaint.c:531:svg_paint_get_kind:
assertion failed: (value->class == &SVG_PAINT_CLASS)

Thread 1 "gnome-control-c" received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=<optimized out>, 
signo=signo@entry=6, no_tid=no_tid@entry=0)
     at ./nptl/pthread_kill.c:44
⚠️ warning: 44    ./nptl/pthread_kill.c: No such file or directory
(gdb)

(gdb) bt full
#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0)
     at ./nptl/pthread_kill.c:44
         tid = <optimized out>
         ret = 0
         pd = <optimized out>
         old_mask = {__val = {140737338909056}}
         ret = <optimized out>
#1  0x00007ffff5832dcf in __pthread_kill_internal (threadid=<optimized
out>, signo=6) at ./nptl/pthread_kill.c:89
#2  0x00007ffff57dc582 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
         ret = <optimized out>
#3  0x00007ffff57c4507 in __GI_abort () at ./stdlib/abort.c:77
         act = {__sigaction_handler = {sa_handler = 0x55556402d430,
sa_sigaction = 0x55556402d430}, sa_mask = {__val = {140737349076483,
93825238487968, 0, 93825238487984, 0, 140736570452656, 140737349330369,
140737349335870, 140737338319129, 140737349330369, 140737488326000, 48,
11068392343818281472, 140737338909056, 93825238487984,
140737338909056}}, sa_flags = 1666721296, sa_restorer = 0x7ffff7b6a5c1}
#4  0x00007ffff7ab80c5 in ??? () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffff7b2f8ee in g_assertion_message_expr () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffff6eeb7dc in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#7  0x00007ffff6f42bd2 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#8  0x00007ffff6f42705 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#9  0x00007ffff6f42c9f in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#10 0x00007ffff6f43a87 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#11 0x00007ffff6f43098 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#12 0x00007ffff6f43098 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#13 0x00007ffff6f43098 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#14 0x00007ffff6f448d7 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#15 0x00007ffff6c97ddc in gtk_symbolic_paintable_snapshot_with_weight ()
at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#16 0x00007ffff6bd1da4 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#17 0x00007ffff6c97ddc in gtk_symbolic_paintable_snapshot_with_weight ()
at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#18 0x00007ffff6c53551 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#19 0x00007ffff6ff66d4 in gdk_paintable_snapshot () at
/usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#20 0x00007ffff6bd8752 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#21 0x00007ffff6d0a4f8 in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#22 0x00007ffff6d0a8bc in ??? () at /usr/lib/x86_64-linux-gnu/libgtk-4.so.1
#23 0x00007ffff6d09bb5 in gtk_widget_snapshot_child () at
/usr/lib/x86_64-linux-gnu/libgtk-4.so.1