#0  0x0000003c9e435925 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1  0x0000003c9e4370d8 in __GI_abort () at abort.c:91
#2  0x00007ffff4f6d267 in g_assertion_message (domain=domain@entry=0x0, 
    file=file@entry=0x4f4311 "nautilus-bookmarks-window.c", line=line@entry=257, 
    func=func@entry=0x4f4639 "repopulate", message=<optimized out>) at gtestutils.c:1877
#3  0x00007ffff4f6d784 in g_assertion_message_expr (domain=domain@entry=0x0, 
    file=file@entry=0x4f4311 "nautilus-bookmarks-window.c", line=line@entry=257, 
    func=func@entry=0x4f4639 "repopulate", expr=expr@entry=0x4f4258 "GTK_IS_TREE_VIEW (bookmark_list_widget)")
    at gtestutils.c:1888
#4  0x000000000042f6b7 in repopulate () at nautilus-bookmarks-window.c:257
#5  0x00007ffff5436704 in g_closure_invoke (closure=0xcd4410, return_value=return_value@entry=0x0, 
    n_param_values=1, param_values=param_values@entry=0x7fffffffcdd0, 
    invocation_hint=invocation_hint@entry=0x7fffffffcd70) at gclosure.c:777
#6  0x00007ffff5448358 in signal_emit_unlocked_R (node=node@entry=0x8c8d10, detail=detail@entry=0, 
    instance=instance@entry=0x7fffe8019010, emission_return=emission_return@entry=0x0, 
    instance_and_params=instance_and_params@entry=0x7fffffffcdd0) at gsignal.c:3551
#7  0x00007ffff54504ee in g_signal_emit_valist (instance=0x7fffe8019010, signal_id=<optimized out>, detail=0, 
    var_args=var_args@entry=0x7fffffffd008) at gsignal.c:3300
#8  0x00007ffff54506e2 in g_signal_emit (instance=instance@entry=0x7fffe8019010, signal_id=<optimized out>, 
    detail=detail@entry=0) at gsignal.c:3356
#9  0x000000000042dc53 in nautilus_bookmark_list_save_file (bookmarks=0x7fffe8019010)
    at nautilus-bookmark-list.c:669
#10 0x000000000042e671 in nautilus_bookmark_list_delete_item_at (bookmarks=<optimized out>, 
    index=<optimized out>) at nautilus-bookmark-list.c:308
#11 0x0000000000451e3f in remove_selected_bookmarks (sidebar=0x906350) at nautilus-places-sidebar.c:1968
#12 0x00007ffff5436704 in g_closure_invoke (closure=0xca0020, return_value=return_value@entry=0x0, 
    n_param_values=1, param_values=param_values@entry=0x7fffffffd320, 
    invocation_hint=invocation_hint@entry=0x7fffffffd2c0) at gclosure.c:777
#13 0x00007ffff5448358 in signal_emit_unlocked_R (node=node@entry=0x77fb20, detail=detail@entry=0, 
    instance=instance@entry=0xc14a80, emission_return=emission_return@entry=0x0, 
    instance_and_params=instance_and_params@entry=0x7fffffffd320) at gsignal.c:3551
#14 0x00007ffff54504ee in g_signal_emit_valist (instance=0xc14a80, signal_id=<optimized out>, detail=0, 
    var_args=var_args@entry=0x7fffffffd558) at gsignal.c:3300
#15 0x00007ffff54506e2 in g_signal_emit (instance=instance@entry=0xc14a80, signal_id=<optimized out>, 
    detail=detail@entry=0) at gsignal.c:3356
#16 0x00007ffff6f4367c in gtk_widget_activate (widget=widget@entry=0xc14a80) at gtkwidget.c:6334
#17 0x00007ffff6e20f3e in gtk_menu_shell_activate_item (menu_shell=0xad5730, menu_item=0xc14a80, 
    force_deactivate=<optimized out>) at gtkmenushell.c:1429
#18 0x00007ffff6e2133b in gtk_menu_shell_button_release (widget=0xad5730, event=<optimized out>)
    at gtkmenushell.c:830
#19 0x00007ffff6e0116f in _gtk_marshal_BOOLEAN__BOXEDv (closure=0x776eb0, return_value=0x7fffffffd850, 
    instance=0xad5730, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, 
    param_types=0x776f70) at gtkmarshalers.c:130
#20 0x00007ffff54369e3 in _g_closure_invoke_va (closure=closure@entry=0x776eb0, 
    return_value=return_value@entry=0x7fffffffd850, instance=instance@entry=0xad5730, 
    args=args@entry=0x7fffffffda08, n_params=1, param_types=0x776f70) at gclosure.c:840
#21 0x00007ffff5450035 in g_signal_emit_valist (instance=0xad5730, signal_id=<optimized out>, detail=0, 
    var_args=var_args@entry=0x7fffffffda08) at gsignal.c:3211
#22 0x00007ffff54506e2 in g_signal_emit (instance=instance@entry=0xad5730, signal_id=<optimized out>, 
    detail=detail@entry=0) at gsignal.c:3356
#23 0x00007ffff6f4428e in gtk_widget_event_internal (widget=widget@entry=0xad5730, event=event@entry=0xb87cf0)
    at gtkwidget.c:6303
#24 0x00007ffff6f446a9 in gtk_widget_event (widget=widget@entry=0xad5730, event=event@entry=0xb87cf0)
    at gtkwidget.c:5960
#25 0x00007ffff6dff005 in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0xad5730)
    at gtkmain.c:2390
#26 propagate_event (widget=<optimized out>, event=0xb87cf0, captured=<optimized out>, topmost=0x0)
    at gtkmain.c:2490
#27 0x00007ffff6e00d1b in gtk_main_do_event (event=0xb87cf0) at gtkmain.c:1713
#28 0x00007ffff6a22732 in gdk_event_source_dispatch (source=source@entry=0x779c70, callback=<optimized out>, 
    user_data=<optimized out>) at gdkeventsource.c:358
#29 0x00007ffff4f4b265 in g_main_dispatch (context=0x7976b0) at gmain.c:2715
#30 g_main_context_dispatch (context=context@entry=0x7976b0) at gmain.c:3219
#31 0x00007ffff4f4b598 in g_main_context_iterate (context=context@entry=0x7976b0, block=block@entry=1, 
    dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#32 0x00007ffff4f4b654 in g_main_context_iteration (context=0x7976b0, context@entry=0x0, 
    may_block=may_block@entry=1) at gmain.c:3351
#33 0x00007ffff591c08c in g_application_run (application=0x76e030, argc=argc@entry=2, 
    argv=argv@entry=0x7fffffffde28) at gapplication.c:1607
#34 0x000000000042afcb in main (argc=2, argv=0x7fffffffde28) at nautilus-main.c:103
