libreport version: 2.0.7
abrt_version:   2.0.6
backtrace_rating: 4
cmdline:        rhythmbox
comment:        I started Rhythmbox for the very first time in order to check if there is any sound when I try to play a sound file. On attempt to import an MP3 music file from one of the iTunes media folders on my Windows 7 partition, Rhythmbox crashed as soon as I double-clicked the folder 'Music'.
crash_function: g_object_unref
executable:     /usr/bin/rhythmbox
kernel:         3.1.5-2.fc16.x86_64
pid:            1622
pwd:            /home/fanboy
reason:         Process /usr/bin/rhythmbox was killed by signal 11 (SIGSEGV)
time:           Mon 19 Dec 2011 04:36:34 PM CET
uid:            1000
username:       fanboy
xsession_errors: (rhythmbox:1622): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed

backtrace:      Text file, 37206 bytes
dso_list:       Text file, 21329 bytes
maps:           Text file, 88118 bytes
smolt_data:     Text file, 3388 bytes

environ:
:XDG_VTNR=1
:XDG_SESSION_ID=1
:HOSTNAME=localhost.localdomain
:IMSETTINGS_INTEGRATE_DESKTOP=yes
:SHELL=/bin/bash
:TERM=dumb
:HISTSIZE=1000
:XDG_SESSION_COOKIE=70f1adce8d57537cc75c000d00000011-1324308690.166434-1104477041
:IMSETTINGS_MODULE=none
:USER=fanboy
:USERNAME=fanboy
:MAIL=/var/spool/mail/fanboy
:PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/fanboy/.local/bin:/home/fanboy/bin
:DESKTOP_SESSION=gnome
:QT_IM_MODULE=xim
:PWD=/home/fanboy
:XMODIFIERS=@im=none
:LANG=en_US.utf8
:GDM_LANG=en_US.utf8
:GDMSESSION=gnome
:HISTCONTROL=ignoredups
:HOME=/home/fanboy
:XDG_SEAT=seat0
:SHLVL=1
:LOGNAME=fanboy
:DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-vSN2DVOQxA,guid=c5c62b51aab2eea23e42146f0000001f
:'LESSOPEN=||/usr/bin/lesspipe.sh %s'
:WINDOWPATH=1
:XDG_RUNTIME_DIR=/run/user/fanboy
:DISPLAY=:0
:XAUTHORITY=/var/run/gdm/auth-for-fanboy-VHCV5d/database
:_=/usr/bin/gnome-session
:GNOME_DESKTOP_SESSION_ID=this-is-deprecated
:SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/1203,unix/unix:/tmp/.ICE-unix/1203
:GNOME_KEYRING_CONTROL=/tmp/keyring-NzLfgC
:GPG_AGENT_INFO=/tmp/keyring-NzLfgC/gpg:0:1
:SSH_AUTH_SOCK=/tmp/keyring-NzLfgC/ssh
:GJS_DEBUG_OUTPUT=stderr
:'GJS_DEBUG_TOPICS=JS ERROR;JS LOG'
:DESKTOP_STARTUP_ID=gnome-shell-1457-localhost.localdomain-rhythmbox-1_TIME288812
:GIO_LAUNCHED_DESKTOP_FILE=/usr/share/applications/rhythmbox.desktop
:GIO_LAUNCHED_DESKTOP_FILE_PID=1622

event_log:
:2011-12-19-16:44:24> Querying server settings
:2011-12-19-16:44:27  Preparing an archive to upload
:2011-12-19-16:44:32  Uploading 4 megabytes
:2011-12-19-16:44:42  Uploading 22%
:2011-12-19-16:44:52  Uploading 62%
:2011-12-19-16:44:59  Upload successful
:2011-12-19-16:45:01  Retrace job started
:2011-12-19-16:45:13  Analyzing crash data
:2011-12-19-16:45:31  Initializing virtual root
:2011-12-19-16:45:46  Initializing virtual root
:2011-12-19-16:46:12  Initializing virtual root
:2011-12-19-16:46:30  Initializing virtual root
:2011-12-19-16:46:47  Initializing virtual root
:2011-12-19-16:47:03  Initializing virtual root
:2011-12-19-16:47:18  Initializing virtual root
:2011-12-19-16:47:34  Initializing virtual root
:2011-12-19-16:47:53  Initializing virtual root
:2011-12-19-16:48:10  Initializing virtual root
:2011-12-19-16:48:28  Initializing virtual root
:2011-12-19-16:48:45  Initializing virtual root
:2011-12-19-16:49:03  Initializing virtual root
:2011-12-19-16:49:20  Initializing virtual root
:2011-12-19-16:49:36  Initializing virtual root
:2011-12-19-16:49:53  Initializing virtual root
:2011-12-19-16:50:09  Initializing virtual root
:2011-12-19-16:50:26  Initializing virtual root
:2011-12-19-16:50:42  Initializing virtual root
:2011-12-19-16:50:58  Initializing virtual root
:2011-12-19-16:51:14  Initializing virtual root
:2011-12-19-16:51:30  Cleaning up virtual root
:2011-12-19-16:51:46  Retrace job finished successfully
:2011-12-19-16:52:21> Element 'xsession_errors' saved
:2011-12-19-16:52:21> GConf directory /apps/rhythmbox does not exist
:2011-12-19-16:52:21* (exited with 1)
:2011-12-19-16:52:23> Smolt profile successfully saved

var_log_messages:
:Dec 19 16:36:34 localhost kernel: [  336.514351] rhythmbox[1622]: segfault at 0 ip           (null) sp 00007fffda97a038 error 14 in rhythmbox[400000+5000]
:Dec 19 16:36:36 localhost abrt[1677]: Saved core dump of pid 1622 (/usr/bin/rhythmbox) to /var/spool/abrt/ccpp-2011-12-19-16:36:34-1622 (105627648 bytes)