Description of problem:
Crashed half-way through playing an MP3.  No interaction was happening.

Version-Release number of selected component:
guayadeque-0.3.7-2.svn1893.fc20

Additional info:
reporter:       libreport-2.2.3
backtrace_rating: 4
cmdline:        guayadeque
crash_function: _dbus_list_unlink
executable:     /usr/bin/guayadeque
kernel:         3.16.2-201.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            602

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 _dbus_list_unlink at dbus-list.c:499
 #1 _dbus_list_remove_link at dbus-list.c:519
 #2 _dbus_list_pop_last at dbus-list.c:671
 #3 _dbus_validate_signature_with_reason at dbus-marshal-validate.c:220
 #4 validate_body_helper at dbus-marshal-validate.c:533
 #8 _dbus_validate_body_with_reason at dbus-marshal-validate.c:731
 #9 _dbus_header_load at dbus-marshal-header.c:1007
 #10 load_message at dbus-message.c:4044
 #11 _dbus_message_loader_queue_messages at dbus-message.c:4245
 #12 _dbus_transport_get_dispatch_status at dbus-transport.c:1101