Version-Release number of selected component:
gnome-builder-3.18.1-2.fc23

Additional info:
reporter:       libreport-2.6.3
backtrace_rating: 4
cmdline:        /usr/bin/gnome-builder --gapplication-service
crash_function: _gtk_tree_data_list_free
executable:     /usr/bin/gnome-builder
global_pid:     13699
kernel:         4.2.6-301.fc23.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 _gtk_tree_data_list_free at gtktreedatalist.c:50
 #3 node_free at gtktreestore.c:469
 #4 g_node_traverse_post_order at gnode.c:617
 #6 g_node_traverse at gnode.c:901
 #7 gtk_tree_store_finalize at gtktreestore.c:481
 #9 gtk_tree_view_set_model at gtktreeview.c:11473
 #10 gtk_tree_view_destroy at gtktreeview.c:2238
 #15 gtk_widget_dispose at gtkwidget.c:12010
 #17 gtk_scrolled_window_forall at gtkscrolledwindow.c:2374
 #18 gtk_container_destroy at gtkcontainer.c:1687