Description of problem: This problem happened a few seconds after logging in to Cinnamon and has happened similarly at least once before. This is a new install. No actions were being performed by the user at the time of the problem. Version-Release number of selected component: tracker-1.6.0-1.fc23 Additional info: reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: /usr/libexec/tracker-extract crash_function: array_free executable: /usr/libexec/tracker-extract global_pid: 4763 kernel: 4.2.6-301.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #4 array_free at garray.c:365 #5 g_array_free at garray.c:346 #6 gst_structure_free at gststructure.c:386 #7 _gst_message_free at gstmessage.c:209 #8 gst_message_unref at ../gst/gstmessage.h:364 #9 gst_bin_post_message at gstbin.c:2556 #10 gst_element_continue_state at gstelement.c:2340 #11 gst_element_change_state at gstelement.c:2641 #12 gst_element_set_state_func at gstelement.c:2560 #13 discoverer_cleanup at gstdiscoverer.c:1529 Potential duplicate: bug 866679
Created attachment 1101626 [details] File: backtrace
Created attachment 1101627 [details] File: cgroup
Created attachment 1101628 [details] File: core_backtrace
Created attachment 1101629 [details] File: dso_list
Created attachment 1101630 [details] File: environ
Created attachment 1101631 [details] File: exploitable
Created attachment 1101632 [details] File: limits
Created attachment 1101633 [details] File: maps
Created attachment 1101634 [details] File: mountinfo
Created attachment 1101635 [details] File: namespaces
Created attachment 1101636 [details] File: open_fds
Created attachment 1101637 [details] File: proc_pid_status
Created attachment 1101638 [details] File: var_log_messages
This is very old bug, if you still can reproduce it - please reopen.