Version-Release number of selected component:
mate-media-1.5.2-1.fc18

Additional info:
backtrace_rating: 4
cmdline:        mate-volume-control
crash_function: get_enum_item_ops
executable:     /usr/bin/mate-volume-control
kernel:         3.8.11-200.fc18.x86_64
runlevel:       N 5
uid:            1000
ureports_counter: 1
var_log_messages: May 13 23:33:21 localhost abrt[23734]: Saved core dump of pid 23675 (/usr/bin/mate-volume-control) to /var/tmp/abrt/ccpp-2013-05-13-23:33:20-23675 (34934784 bytes)
xsession_errors: 

Truncated backtrace:
Thread no. 1 (10 frames)
 #4 get_enum_item_ops at simple_none.c:1355
 #5 gst_alsa_mixer_update_option at gstalsamixer.c:899
 #6 gst_alsa_mixer_update at gstalsamixer.c:242
 #7 gst_alsa_mixer_elem_handle_callback at gstalsamixer.c:259
 #8 snd_mixer_elem_throw_event at mixer.c:321
 #9 snd_mixer_elem_remove at mixer.c:456
 #10 simple_event at simple_none.c:1685
 #11 hctl_elem_event_handler at mixer.c:159
 #12 snd_hctl_elem_throw_event at hcontrol.c:213
 #13 snd_hctl_handle_event at hcontrol.c:766