[Bug 79827] New: MC crashes when GOA is restarted

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=79827

          Priority: medium
            Bug ID: 79827
          Assignee: telepathy-bugs at lists.freedesktop.org
           Summary: MC crashes when GOA is restarted
        QA Contact: telepathy-bugs at lists.freedesktop.org
          Severity: major
    Classification: Unclassified
                OS: All
          Reporter: guillaume.desmottes at collabora.co.uk
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: mission-control
           Product: Telepathy

- Have at least one GOA TP account
- restart GOA ( /usr/libexec/goa-daemon --replace )

** (process:13357): ERROR **: Failed to register GObject with DBusConnection:
org.freedesktop.DBus.Error.ObjectPathInUse A handler is already registered for
/org/freedesktop/Telepathy/Account/gabble/jabber/goa_facebook_account_1377685019

#0  0x00000035164504e9 in g_logv (log_domain=0x0, log_level=G_LOG_LEVEL_ERROR,
format=<optimized out>, args=args at entry=0x7fff67f811e0) at gmessages.c:989
#1  0x000000351645063f in g_log (log_domain=<optimized out>,
log_level=<optimized out>, format=<optimized out>) at gmessages.c:1025
#2  0x0000003da760f10d in dbus_g_connection_register_g_object () from
/lib64/libdbus-glib-1.so.2
#3  0x0000000000425b82 in _mcd_account_constructed ()
#4  0x0000003517015d87 in g_object_new_with_custom_constructor (n_params=4,
params=0x7fff67f81640, class=0x1418a00) at gobject.c:1721
#5  g_object_new_internal (class=class at entry=0x1418a00,
params=params at entry=0x7fff67f81640, n_params=4) at gobject.c:1744
#6  0x0000003517017814 in g_object_new_valist
(object_type=object_type at entry=21063776,
first_property_name=first_property_name at entry=0x44191d "storage", 
    var_args=var_args at entry=0x7fff67f81790) at gobject.c:2002
#7  0x0000003517017c11 in g_object_new (object_type=21063776,
first_property_name=0x44191d "storage") at gobject.c:1559
#8  0x0000000000420a7e in mcd_account_new ()
#9  0x0000000000429407 in created_cb ()
#10 0x0000003517010298 in g_closure_invoke (closure=0x14103a0,
return_value=return_value at entry=0x0, n_param_values=2,
param_values=param_values at entry=0x7fff67f81ab0, 
    invocation_hint=invocation_hint at entry=0x7fff67f81a50) at gclosure.c:777
#11 0x000000351702235d in signal_emit_unlocked_R (node=node at entry=0x13917d0,
detail=detail at entry=0, instance=instance at entry=0x1392030,
emission_return=emission_return at entry=0x0, 
    instance_and_params=instance_and_params at entry=0x7fff67f81ab0) at
gsignal.c:3586
#12 0x000000351702a0f2 in g_signal_emit_valist
(instance=instance at entry=0x1392030, signal_id=signal_id at entry=11,
detail=detail at entry=0, var_args=var_args at entry=0x7fff67f81cb8)
    at gsignal.c:3330
#13 0x000000351702a8f8 in g_signal_emit_by_name (instance=0x1392030,
detailed_signal=0x7f0513d9e1f6 "created") at gsignal.c:3426
#14 0x00007f0513d9d814 in _new_account () from
/usr/lib64/mission-control-plugins.0/mcp-account-manager-goa.so
#15 0x000000351701359b in g_cclosure_marshal_VOID__OBJECTv (closure=0x1420b20,
return_value=<optimized out>, instance=<optimized out>, args=<optimized out>,
marshal_data=0x0, 
    n_params=<optimized out>, param_types=0x1393070) at gmarshal.c:1312
#16 0x00000035170104c7 in _g_closure_invoke_va
(closure=closure at entry=0x1420b20, return_value=return_value at entry=0x0,
instance=instance at entry=0x137a840, 
    args=args at entry=0x7fff67f82030, n_params=1, param_types=0x1393070) at
gclosure.c:840
#17 0x0000003517029749 in g_signal_emit_valist (instance=0x137a840,
signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fff67f82030) at
gsignal.c:3238
#18 0x000000351702a3af in g_signal_emit (instance=<optimized out>,
signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3386
#19 0x0000003517010298 in g_closure_invoke (closure=0x7f050c0293c0,
return_value=return_value at entry=0x0, n_param_values=2,
param_values=param_values at entry=0x7fff67f822a0, 
    invocation_hint=invocation_hint at entry=0x7fff67f82240) at gclosure.c:777
#20 0x000000351702235d in signal_emit_unlocked_R
(node=node at entry=0x7f050c003280, detail=detail at entry=0,
instance=instance at entry=0x7f050c006070, 
    emission_return=emission_return at entry=0x0,
instance_and_params=instance_and_params at entry=0x7fff67f822a0) at gsignal.c:3586
#21 0x000000351702a0f2 in g_signal_emit_valist
(instance=instance at entry=0x7f050c006070, signal_id=signal_id at entry=20,
detail=detail at entry=0, var_args=var_args at entry=0x7fff67f824a8)
    at gsignal.c:3330
#22 0x000000351702a8f8 in g_signal_emit_by_name
(instance=instance at entry=0x7f050c006070,
detailed_signal=detailed_signal at entry=0x3da2b1c7c2 "object-added") at
gsignal.c:3426
#23 0x0000003da2adb6c3 in add_interfaces (manager=manager at entry=0x7f050c006070,
object_path=0x7f0504007480
"/org/gnome/OnlineAccounts/Accounts/account_1377685019", 
    ifaces_and_properties=<optimized out>,
name_owner=name_owner at entry=0x1474140 ":1.284") at
gdbusobjectmanagerclient.c:1564
#24 0x0000003da2adc0d4 in process_get_all_result (manager=0x7f050c006070,
value=<optimized out>, name_owner=0x1474140 ":1.284") at
gdbusobjectmanagerclient.c:1650
#25 0x0000003da2adca6d in on_notify_g_name_owner (object=<optimized out>,
pspec=<optimized out>, user_data=0x7f050c006070) at
gdbusobjectmanagerclient.c:1311
#26 0x0000003517010298 in g_closure_invoke (closure=0x7f050c017bd0,
return_value=return_value at entry=0x0, n_param_values=2,
param_values=param_values at entry=0x7fff67f82ab0, 
    invocation_hint=invocation_hint at entry=0x7fff67f82a50) at gclosure.c:777
#27 0x000000351702235d in signal_emit_unlocked_R (node=node at entry=0x13799f0,
detail=detail at entry=419, instance=instance at entry=0x7f050c0055d0, 
    emission_return=emission_return at entry=0x0,
instance_and_params=instance_and_params at entry=0x7fff67f82ab0) at gsignal.c:3586
#28 0x000000351702a0f2 in g_signal_emit_valist (instance=<optimized out>,
signal_id=<optimized out>, detail=<optimized out>,
var_args=var_args at entry=0x7fff67f82c40) at gsignal.c:3330
#29 0x000000351702a3af in g_signal_emit (instance=<optimized out>,
signal_id=<optimized out>, detail=<optimized out>) at gsignal.c:3386
#30 0x0000003517014945 in g_object_dispatch_properties_changed
(object=0x7f050c0055d0, n_pspecs=0, pspecs=0x0) at gobject.c:1047
#31 0x0000003517017019 in g_object_notify_by_spec_internal (pspec=<optimized
out>, object=0x7f050c0055d0) at gobject.c:1141
#32 g_object_notify (object=object at entry=0x7f050c0055d0,
property_name=property_name at entry=0x3da2b1c927 "g-name-owner") at
gobject.c:1183
#33 0x0000003da2acc1ca in on_name_owner_changed (connection=<optimized out>,
sender_name=<optimized out>, object_path=<optimized out>,
interface_name=<optimized out>, 
    signal_name=<optimized out>, parameters=<optimized out>,
user_data=0x7f050c012360) at gdbusproxy.c:1361
#34 0x0000003da2abc435 in emit_signal_instance_in_idle_cb (data=0x7f05040069b0)
at gdbusconnection.c:3743
#35 0x00000035164492a6 in g_main_dispatch (context=0x13838d0) at gmain.c:3066
#36 g_main_context_dispatch (context=context at entry=0x13838d0) at gmain.c:3642
---Type <return> to continue, or q <return> to quit---
#37 0x0000003516449628 in g_main_context_iterate (context=0x13838d0,
block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at
gmain.c:3713
#38 0x0000003516449a3a in g_main_loop_run (loop=0x1384310) at gmain.c:3907
#39 0x000000000040ebaf in main ()

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