Version-Release number of selected component:
gvfs-1.21.90-1.fc21

Additional info:
reporter:       libreport-2.2.3
backtrace_rating: 4
cmdline:        /usr/libexec/gvfsd-ftp --spawner :1.5 /org/gtk/gvfs/exec_spaw/2
crash_function: g_mutex_unlock_slowpath
executable:     /usr/libexec/gvfsd-ftp
kernel:         3.16.1-301.fc21.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 g_mutex_unlock_slowpath at gthread-posix.c:1321
 #3 g_mutex_unlock at gthread-posix.c:1344
 #4 g_vfs_ftp_task_acquire_connection at gvfsftptask.c:273
 #5 g_vfs_ftp_task_sendv at gvfsftptask.c:639
 #7 g_vfs_ftp_task_send at gvfsftptask.c:515
 #8 g_vfs_ftp_dir_cache_lookup_entry at gvfsftpdircache.c:151
 #9 g_vfs_ftp_dir_cache_lookup_dir at gvfsftpdircache.c:368
 #10 do_enumerate at gvfsbackendftp.c:1182
 #11 g_vfs_job_run at gvfsjob.c:197
 #13 g_thread_proxy at gthread.c:764