Description of problem:
I was installing updates using dnf.  I believe it was updating selinux-policy-targeted.  I cannot reproduce the issue.

Version-Release number of selected component:
mate-media-1.26.1-1.fc38

Additional info:
reporter:       libreport-2.17.11
crash_function: g_free_sized
dso_list:       /usr/libexec/mate-volume-control-applet mate-media-1.26.1-1.fc38.x86_64 (Fedora Project) 1684771684
rootdir:        /
type:           CCpp
kernel:         6.3.8-200.fc38.x86_64
journald_cursor: s=710b1614b4814135a4278328f6279e0f;i=f9258b;b=059114753a3445c18c9bb82d7a995eba;m=a69dcb3b5;t=5ff9a0ed78e35;x=8cd055def60aa5f5
executable:     /usr/libexec/mate-volume-control-applet
package:        mate-media-1.26.1-1.fc38
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-dbus\x2d:1.2\x2dorg.mate.panel.applet.GvcAppletFactory.slice/dbus-:1.2-org.mate.panel.applet.GvcAppletFactory
cmdline:        /usr/libexec/mate-volume-control-applet
backtrace_rating: 4
reason:         mate-volume-control-applet killed by SIGABRT
runlevel:       N 5
comment:        I was installing updates using dnf.  I believe it was updating selinux-policy-targeted.  I cannot reproduce the issue.
uid:            1000

Truncated backtrace:
Thread no. 1 (14 frames)
 #8 g_free_sized at ../glib/gmem.c:258
 #9 g_slice_free1 at ../glib/gslice.c:336
 #10 g_slist_free_1 at ../glib/gslist.c:171
 #11 _g_slist_remove_data at ../glib/gslist.c:429
 #12 g_slist_remove at ../glib/gslist.c:456
 #13 g_source_remove_poll at ../glib/gmain.c:1603
 #15 glib_io_free at ../src/pulse/glib-mainloop.c:262
 #16 delete_events at ../src/pulsecore/iochannel.c:66
 #17 callback at ../src/pulsecore/iochannel.c:155
 #18 dispatch_func at ../src/pulse/glib-mainloop.c:581
 #21 g_main_context_iterate.isra.0 at ../glib/gmain.c:4276
 #23 gtk_main at ../gtk/gtkmain.c:1329
 #24 _mate_panel_applet_factory_main_internal at /usr/src/debug/mate-panel-1.26.3-1.fc38.x86_64/libmate-panel-applet/mate-panel-applet.c:2459
 #25 mate_panel_applet_factory_main at /usr/src/debug/mate-panel-1.26.3-1.fc38.x86_64/libmate-panel-applet/mate-panel-applet.c:2487