Version-Release number of selected component:
mate-media-1.8.0-2.fc20

Additional info:
reporter:       libreport-2.2.3
backtrace_rating: 4
cmdline:        mate-volume-control
crash_function: _g_log_abort
executable:     /usr/bin/mate-volume-control
kernel:         3.16.4-200.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            500

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 _g_log_abort at gmessages.c:255
 #5 get_channel_map_for_card at gvc-speaker-test.c:390
 #6 update_channel_map at gvc-speaker-test.c:417
 #7 object_set_property at gobject.c:1366
 #8 g_object_new_internal at gobject.c:1779
 #9 g_object_new_valist at gobject.c:2002
 #11 gvc_speaker_test_new at gvc-speaker-test.c:492
 #12 on_test_speakers_clicked at gvc-mixer-dialog.c:1537
 #13 _g_closure_invoke_va at gclosure.c:840
 #19 gtk_real_button_released at gtkbutton.c:1712