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

Additional info:
reporter:       libreport-2.17.11
type:           CCpp
reason:         mate-volume-control-applet killed by SIGABRT
journald_cursor: s=061cd1b494bf4504b792526989aefaa1;i=76285;b=ddf74f39e5d047239f4ccb16b034e1d1;m=7fce691;t=600b04d49686b;x=d5afd7b46b98cca
executable:     /usr/libexec/mate-volume-control-applet
cmdline:        /usr/libexec/mate-volume-control-applet
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
rootdir:        /
uid:            1000
kernel:         6.3.12-200.fc38.x86_64
package:        mate-media-1.26.1-1.fc38
runlevel:       N 5
backtrace_rating: 4
crash_function: g_free_sized

Truncated backtrace:
Thread no. 1 (29 frames)
 #8 g_free_sized at ../glib/gmem.c:258
 #9 g_slice_free1 at ../glib/gslice.c:336
 #10 handler_unref_R.part.0.lto_priv.0 at ../gobject/gsignal.c:773
 #11 handler_unref_R at ../gobject/gsignal.c:728
 #12 handler_match_free1_R at ../gobject/gsignal.c:595
 #13 signal_handlers_foreach_matched_unlocked_R at ../gobject/gsignal.c:2931
 #14 g_signal_handlers_disconnect_matched at ../gobject/gsignal.c:3084
 #15 gvc_channel_bar_set_control at /usr/src/debug/mate-media-1.26.1-1.fc38.x86_64/mate-volume-control/gvc-channel-bar.c:584
 #17 gvc_stream_applet_icon_set_control at /usr/src/debug/mate-media-1.26.1-1.fc38.x86_64/mate-volume-control/gvc-stream-applet-icon.c:550
 #18 update_icon_output at /usr/src/debug/mate-media-1.26.1-1.fc38.x86_64/mate-volume-control/gvc-applet.c:161
 #20 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3812
 #24 g_object_notify_by_spec_internal at ../gobject/gobject.c:1552
 #25 g_object_notify_by_pspec at ../gobject/gobject.c:1658
 #27 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3812
 #31 g_object_notify_by_spec_internal at ../gobject/gobject.c:1552
 #32 g_object_notify_by_pspec at ../gobject/gobject.c:1658
 #33 _mate_mixer_backend_set_default_output_stream at /usr/src/debug/libmatemixer-1.26.0-4.fc38.x86_64/libmatemixer/matemixer-backend.c:654
 #34 on_connection_sink_removed at /usr/src/debug/libmatemixer-1.26.0-4.fc38.x86_64/backends/pulse/pulse-backend.c:869
 #36 signal_emit_unlocked_R.isra.0 at ../gobject/gsignal.c:3812
 #39 pa_command_subscribe_event at ../src/pulse/subscribe.c:53
 #40 pa_pdispatch_run at ../src/pulsecore/pdispatch.c:349
 #41 pstream_packet_callback at ../src/pulse/context.c:364
 #42 do_read at ../src/pulsecore/pstream.c:1023
 #43 do_pstream_read_write at ../src/pulsecore/pstream.c:261
 #44 dispatch_func at ../src/pulse/glib-mainloop.c:581
 #47 g_main_context_iterate.isra.0 at ../glib/gmain.c:4276
 #49 gtk_main at ../gtk/gtkmain.c:1329
 #50 _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
 #51 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