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Bug 706924 - trying to pair a headset connects/disconnects => leaving the panel segfaults gcc
trying to pair a headset connects/disconnects => leaving the panel segfaults gcc
Status: RESOLVED FIXED
Product: gnome-control-center
Classification: Core
Component: Bluetooth
3.9.x
Other Linux
: Normal normal
: ---
Assigned To: Control-Center Maintainers
Control-Center Maintainers
Depends on:
Blocks:
 
 
Reported: 2013-08-27 19:56 UTC by Dominique Leuenberger
Modified: 2013-09-09 09:24 UTC
See Also:
GNOME target: 3.10
GNOME version: ---


Description Dominique Leuenberger 2013-08-27 19:56:20 UTC 
Having major issues with bluetooth headset (BlueZ5 based)


Starting gnome-control-center bluetooth, 'connect; an already paired device (Jabra Supreme).

I can hear in the headset 'Connected', directly followed by 'disconnected' (this is a problem in itself.. but, for another bug).

Upon leaving the BT panel (by simply clicking 'back to overview button' (top left), g-c-c segfaults.

A stack trace looks like:
Program terminated with signal 11, Segmentation fault.

+ Trace 232424

  • #0 g_object_unref
    at gobject.c line 3089
  • #0 g_object_unref
    at gobject.c line 3089
  • #1 _gtk_tree_data_list_free
    at gtktreedatalist.c line 52
  • #2 node_free
    at gtktreestore.c line 468
  • #3 g_node_traverse_post_order
    at gnode.c line 620
  • #4 g_node_traverse_post_order
    at gnode.c line 610
  • #5 g_node_traverse_post_order
    at gnode.c line 610
  • #6 g_node_traverse
    at gnode.c line 875
  • #7 gtk_tree_store_finalize
    at gtktreestore.c line 480
  • #8 g_object_unref
    at gobject.c line 3197
  • #9 gtk_tree_row_reference_free
    at gtktreemodel.c line 2472
  • #10 ??
    from /usr/lib64/libgnome-bluetooth.so.12
  • #11 g_object_unref
    at gobject.c line 3197
  • #12 cc_bluetooth_panel_finalize
    at cc-bluetooth-panel.c line 109
  • #13 g_object_unref
    at gobject.c line 3197
  • #14 set_active_panel
    at cc-window.c line 1125
  • #15 cc_window_set_property
    at cc-window.c line 1151
  • #16 object_set_property
    at gobject.c line 1366
  • #17 g_object_set_valist
    at gobject.c line 2126
  • #18 g_object_set
    at gobject.c line 2232
  • #19 cc_shell_set_active_panel
    at cc-shell.c line 86
  • #20 shell_show_overview_page
    at cc-window.c line 287
  • #21 _g_closure_invoke_va
    at gclosure.c line 840
  • #22 g_signal_emit_valist
    at gsignal.c line 3234
  • #23 g_signal_emit
    at gsignal.c line 3382
  • #24 gtk_real_button_released
    at gtkbutton.c line 2101
  • #25 g_closure_invoke
    at gclosure.c line 777
  • #26 signal_emit_unlocked_R
    at gsignal.c line 3512
  • #27 g_signal_emit_valist
    at gsignal.c line 3326
  • #28 g_signal_emit
    at gsignal.c line 3382
  • #29 gtk_button_button_release
    at gtkbutton.c line 1933
  • #30 _gtk_marshal_BOOLEAN__BOXEDv
    at gtkmarshalers.c line 130
  • #31 _g_closure_invoke_va
    at gclosure.c line 840
  • #32 g_signal_emit_valist
    at gsignal.c line 3234
  • #33 g_signal_emit
    at gsignal.c line 3382
  • #34 gtk_widget_event_internal
    at gtkwidget.c line 7143
  • #35 gtk_widget_event
    at gtkwidget.c line 6805
  • #36 propagate_event_up
    at gtkmain.c line 2392
  • #37 propagate_event
    at gtkmain.c line 2500
  • #38 gtk_main_do_event
    at gtkmain.c line 1715
  • #39 gdk_event_source_dispatch
    at gdkeventsource.c line 364
  • #40 g_main_dispatch
    at gmain.c line 3065
  • #41 g_main_context_dispatch
    at gmain.c line 3641
  • #42 g_main_context_iterate
    at gmain.c line 3712
  • #43 g_main_context_iteration
    at gmain.c line 3773
  • #44 g_application_run
    at gapplication.c line 1635
  • #45 main
    at main.c line 49 






Comment 1


Rui Matos





          2013-09-03 16:20:02 UTC
        



Which versions of these components are you using? Can you get a trace with debug symbols for  /usr/lib64/libgnome-bluetooth.so.12 ?






Comment 2


Bastien Nocera





          2013-09-04 01:36:14 UTC
        



Should be fixed in master, reopen if you can reproduce the problem.






Comment 3


Dominique Leuenberger





          2013-09-09 09:19:46 UTC
        



restested this last night with GNOME 3.9.91 / bluez5 / PA bluez5 branch.

I managed to pair my device without further issues, so I think the statement in comment #2 is correct.