Description of problem:
I did not do anything special, just started up my machine with a fully up2date x86_64 F-19, with little customizations, and logged into Gnome-3.

Version-Release number of selected component:
tracker-0.16.0-1.fc19

Additional info:
backtrace_rating: 4
cmdline:        /usr/libexec/tracker-extract
crash_function: g_wakeup_new
executable:     /usr/libexec/tracker-extract
kernel:         3.9.0-0.rc6.git0.1.fc19.x86_64
runlevel:       N 5
uid:            500
ureports_counter: 1

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 g_wakeup_new at gwakeup.c:163
 #3 g_main_context_new at gmain.c:610
 #4 g_dbus_connection_send_message_with_reply_sync at gdbusconnection.c:2227
 #5 g_dbus_connection_call_sync_internal at gdbusconnection.c:5564
 #6 g_dbus_connection_call_sync at gdbusconnection.c:5790
 #7 g_bus_unown_name at gdbusnameowning.c:915
 #8 tracker_controller_dbus_stop at tracker-controller.c:914
 #9 tracker_controller_finalize at tracker-controller.c:164
 #11 tracker_controller_thread_func at tracker-controller.c:972
 #12 g_thread_proxy at gthread.c:798

Potential duplicate: bug 875238