Bug 312871

Summary:	Crash when closing account settings
Product:	[Unmaintained] telepathy	Reporter:	Johannes Midgren <johannes>
Component:	contactlist	Assignee:	Telepathy Bugs <kde-telepathy-bugs>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	mklapetek
Priority:	NOR
Version:	unspecified
Target Milestone:	Future
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Johannes Midgren 2013-01-08 10:44:38 UTC

Application: ktp-contactlist (0.3)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-35-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I closed the account settings dialog.

Crashes occurred each time I did this, whether I did nothing with my accounts, updated them or added a new account.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Telepathy kontaktlista (ktp-contactlist), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3602230780 (LWP 13643))]

Thread 2 (Thread 0x7f35ed8c7700 (LWP 13644)):
#0  0x00007f35fe949303 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f35fb5a0036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f35fb5a0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f36004ec426 in QEventDispatcherGlib::processEvents (this=0x7f35e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f36004bbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f36004bbed7 in QEventLoop::exec (this=0x7f35ed8c6dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f36003bafa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f360049b9ff in QInotifyFileSystemWatcherEngine::run (this=0x1dc4a20) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f36003bdfcb in QThreadPrivate::start (arg=0x1dc4a20) at thread/qthread_unix.cpp:298
#9  0x00007f35fbe77e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007f35fe954cbd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3602230780 (LWP 13643)):
[KCrash Handler]
#6  0x0000000000000020 in ?? ()
#7  0x00007f36004d0b04 in QObject::disconnect (sender=0x234bad0, signal=0x234b7f9 "selectionChanged(QItemSelection,QItemSelection)", receiver=0x2356bc0, method=0x1dcf849 "_k_slotSelectionChanged(QItemSelection,QItemSelection)") at kernel/qobject.cpp:2891
#8  0x00007f3601121e89 in ?? () from /usr/lib/libkdeui.so.5
#9  0x00007f36004bd028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1dd1070, event=0x7fff353852f0) at kernel/qcoreapplication.cpp:986
#10 0x00007f35ff0eb85f in notify_helper (e=0x7fff353852f0, receiver=0x1dd1070, this=0x19c2970) at kernel/qapplication.cpp:4555
#11 QApplicationPrivate::notify_helper (this=0x19c2970, receiver=0x1dd1070, e=0x7fff353852f0) at kernel/qapplication.cpp:4531
#12 0x00007f35ff0f0713 in QApplication::notify (this=0x7fff3538ae00, receiver=0x1dd1070, e=0x7fff353852f0) at kernel/qapplication.cpp:4420
#13 0x00007f36011433f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0x00007f36004bce9c in QCoreApplication::notifyInternal (this=0x7fff3538ae00, receiver=0x1dd1070, event=0x7fff353852f0) at kernel/qcoreapplication.cpp:876
#15 0x00007f35ff60630d in sendEvent (event=0x7fff353852f0, receiver=0x1dd1070) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#16 QAccessible::queryAccessibleInterface (object=0x1dd1070) at accessible/qaccessible.cpp:593
#17 0x00007f35ff60c51d in QAccessible::updateAccessibility (o=<optimized out>, who=0, reason=QAccessible::ObjectDestroyed) at accessible/qaccessible_unix.cpp:102
#18 0x00007f35ff13674f in QWidget::~QWidget (this=0x1dd1070, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#19 0x00007f35ff62fa99 in QListView::~QListView (this=0x1dd1070, __in_chrg=<optimized out>) at itemviews/qlistview.cpp:207
#20 0x00007f36004cf935 in QObjectPrivate::deleteChildren (this=0x1dd1b00) at kernel/qobject.cpp:1908
#21 0x00007f35ff136740 in QWidget::~QWidget (this=0x1dd3a60, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#22 0x00007f35ff136a19 in QWidget::~QWidget (this=0x1dd3a60, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1700
#23 0x00007f36004cf935 in QObjectPrivate::deleteChildren (this=0x1dd1900) at kernel/qobject.cpp:1908
#24 0x00007f35ff136740 in QWidget::~QWidget (this=0x1dce8b0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1676
#25 0x00007f36011d8d93 in KCModule::~KCModule() () from /usr/lib/libkdeui.so.5
#26 0x00007f35ecbc3f39 in KCMTelepathyAccounts::~KCMTelepathyAccounts (this=0x1dce8b0, __in_chrg=<optimized out>) at /build/buildd/ktp-accounts-kcm-0.3.1/src/kcm-telepathy-accounts.cpp:191
#27 0x00007f3600834434 in KCModuleProxy::deleteClient() () from /usr/lib/libkcmutils.so.4
#28 0x00007f3600831b7c in ?? () from /usr/lib/libkcmutils.so.4
#29 0x00007f36004d1281 in QMetaObject::activate (sender=0x21f6b80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#30 0x00007f35ff13c40f in QWidget::event (this=0x21f6b80, event=0x7fff35385f30) at kernel/qwidget.cpp:8573
#31 0x00007f35ff0eb894 in notify_helper (e=0x7fff35385f30, receiver=0x21f6b80, this=0x19c2970) at kernel/qapplication.cpp:4559
#32 QApplicationPrivate::notify_helper (this=0x19c2970, receiver=0x21f6b80, e=0x7fff35385f30) at kernel/qapplication.cpp:4531
#33 0x00007f35ff0f0713 in QApplication::notify (this=0x7fff3538ae00, receiver=0x21f6b80, e=0x7fff35385f30) at kernel/qapplication.cpp:4420
#34 0x00007f36011433f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#35 0x00007f36004bce9c in QCoreApplication::notifyInternal (this=0x7fff3538ae00, receiver=0x21f6b80, event=0x7fff35385f30) at kernel/qcoreapplication.cpp:876
#36 0x00007f35ff13cfd4 in sendEvent (event=0x7fff35385f30, receiver=0x21f6b80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#37 QWidgetPrivate::hide_helper (this=0x22dac80) at kernel/qwidget.cpp:7628
#38 0x00007f35ff13ed08 in QWidget::setVisible (this=0x21f6b80, visible=<optimized out>) at kernel/qwidget.cpp:7801
#39 0x00007f35ff5bcc53 in QDialog::setVisible (this=0x21f6b80, visible=<optimized out>) at dialogs/qdialog.cpp:793
#40 0x00007f35ff5bbfc4 in hide (this=0x21f6b80) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:498
#41 QDialog::done (this=<optimized out>, r=1) at dialogs/qdialog.cpp:591
#42 0x00007f36004d1281 in QMetaObject::activate (sender=0x21f6b80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#43 0x00007f3601099138 in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#44 0x00007f3601099554 in ?? () from /usr/lib/libkdeui.so.5
#45 0x00007f36004d1281 in QMetaObject::activate (sender=0x22d8d40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff35386350) at kernel/qobject.cpp:3547
#46 0x00007f36004d8b3e in QSignalMapper::mapped (this=<optimized out>, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:115
#47 0x00007f36004d90db in QSignalMapper::map (this=0x22d8d40, sender=0x22e44d0) at kernel/qsignalmapper.cpp:266
#48 0x00007f36004d1281 in QMetaObject::activate (sender=0x22e44d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff353864e0) at kernel/qobject.cpp:3547
#49 0x00007f35ff77bc72 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#50 0x00007f35ff4b9a4e in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:548
#51 0x00007f35ff4bad8b in QAbstractButtonPrivate::click (this=0x22e5c20) at widgets/qabstractbutton.cpp:541
#52 0x00007f35ff4baffc in QAbstractButton::mouseReleaseEvent (this=0x22e44d0, e=0x7fff35386db0) at widgets/qabstractbutton.cpp:1123
#53 0x00007f35ff13c144 in QWidget::event (this=0x22e44d0, event=0x7fff35386db0) at kernel/qwidget.cpp:8362
#54 0x00007f35ff0eb894 in notify_helper (e=0x7fff35386db0, receiver=0x22e44d0, this=0x19c2970) at kernel/qapplication.cpp:4559
#55 QApplicationPrivate::notify_helper (this=0x19c2970, receiver=0x22e44d0, e=0x7fff35386db0) at kernel/qapplication.cpp:4531
#56 0x00007f35ff0f10bf in QApplication::notify (this=<optimized out>, receiver=0x22e44d0, e=0x7fff35386db0) at kernel/qapplication.cpp:4102
#57 0x00007f36011433f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#58 0x00007f36004bce9c in QCoreApplication::notifyInternal (this=0x7fff3538ae00, receiver=0x22e44d0, event=0x7fff35386db0) at kernel/qcoreapplication.cpp:876
#59 0x00007f35ff0ec862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#60 QApplicationPrivate::sendMouseEvent (receiver=0x22e44d0, event=0x7fff35386db0, alienWidget=0x22e44d0, nativeWidget=0x21f6b80, buttonDown=0x22e44d0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#61 0x00007f35ff16bbf5 in QETWidget::translateMouseEvent (this=0x21f6b80, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#62 0x00007f35ff16abae in QApplication::x11ProcessEvent (this=0x7fff3538ae00, event=0x7fff35387680) at kernel/qapplication_x11.cpp:3732
#63 0x00007f35ff1940d2 in x11EventSourceDispatch (s=0x19c5070, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#64 0x00007f35fb59fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f35fb5a00a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f35fb5a0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f36004ec3bf in QEventDispatcherGlib::processEvents (this=0x19c24b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#68 0x00007f35ff193d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00007f36004bbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#70 0x00007f36004bbed7 in QEventLoop::exec (this=0x7fff35387a20, flags=...) at kernel/qeventloop.cpp:204
#71 0x00007f35ff5bb936 in QDialog::exec (this=0x21f6b80) at dialogs/qdialog.cpp:554
#72 0x000000000041c09e in ContactListWidget::showSettingsKCM (this=0x1ba1a80) at /build/buildd/ktp-contact-list-0.3.1/contact-list-widget.cpp:181
#73 0x00007f36004d1281 in QMetaObject::activate (sender=0x1b10fc0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff35387c60) at kernel/qobject.cpp:3547
#74 0x00007f35ff0e5132 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#75 0x00007f35ff0e531f in QAction::activate (this=0x1b10fc0, event=<optimized out>) at kernel/qaction.cpp:1257
#76 0x00007f35ff537119 in QMenuPrivate::activateCausedStack (this=0x1b100f0, causedStack=..., action=0x1b10fc0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1028
#77 0x00007f35ff53d272 in QMenuPrivate::activateAction (this=0x1b100f0, action=0x1b10fc0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1120
#78 0x00007f3601204030 in KMenu::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkdeui.so.5
#79 0x00007f35ff13c144 in QWidget::event (this=0x1bd6eb0, event=0x7fff35388830) at kernel/qwidget.cpp:8362
#80 0x00007f35ff53e80b in QMenu::event (this=0x1bd6eb0, e=0x7fff35388830) at widgets/qmenu.cpp:2469
#81 0x00007f35ff0eb894 in notify_helper (e=0x7fff35388830, receiver=0x1bd6eb0, this=0x19c2970) at kernel/qapplication.cpp:4559
#82 QApplicationPrivate::notify_helper (this=0x19c2970, receiver=0x1bd6eb0, e=0x7fff35388830) at kernel/qapplication.cpp:4531
#83 0x00007f35ff0f10bf in QApplication::notify (this=<optimized out>, receiver=0x1bd6eb0, e=0x7fff35388830) at kernel/qapplication.cpp:4102
#84 0x00007f36011433f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#85 0x00007f36004bce9c in QCoreApplication::notifyInternal (this=0x7fff3538ae00, receiver=0x1bd6eb0, event=0x7fff35388830) at kernel/qcoreapplication.cpp:876
#86 0x00007f35ff0ec862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#87 QApplicationPrivate::sendMouseEvent (receiver=0x1bd6eb0, event=0x7fff35388830, alienWidget=0x0, nativeWidget=0x1bd6eb0, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#88 0x00007f35ff16c2c1 in QETWidget::translateMouseEvent (this=0x1bd6eb0, event=<optimized out>) at kernel/qapplication_x11.cpp:4551
#89 0x00007f35ff16abae in QApplication::x11ProcessEvent (this=0x7fff3538ae00, event=0x7fff35389100) at kernel/qapplication_x11.cpp:3732
#90 0x00007f35ff1940d2 in x11EventSourceDispatch (s=0x19c5070, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#91 0x00007f35fb59fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#92 0x00007f35fb5a00a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#93 0x00007f35fb5a0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#94 0x00007f36004ec3bf in QEventDispatcherGlib::processEvents (this=0x19c24b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#95 0x00007f35ff193d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#96 0x00007f36004bbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#97 0x00007f36004bbed7 in QEventLoop::exec (this=0x7fff353894a0, flags=...) at kernel/qeventloop.cpp:204
#98 0x00007f35ff53a131 in QMenu::exec (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2113
#99 0x00007f35ff57a487 in QToolButtonPrivate::popupTimerDone (this=0x1bc41f0) at widgets/qtoolbutton.cpp:952
#100 0x00007f35ff57aad9 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qtoolbutton.cpp:91
#101 QToolButton::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qtoolbutton.cpp:81
#102 0x00007f36004d1281 in QMetaObject::activate (sender=0x1bd8f80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#103 0x00007f35ff4b9ae1 in QAbstractButtonPrivate::emitPressed (this=<optimized out>) at widgets/qabstractbutton.cpp:562
#104 0x00007f35ff4ba51c in QAbstractButton::mousePressEvent (this=0x1bd8f80, e=0x7fff3538a120) at widgets/qabstractbutton.cpp:1098
#105 0x00007f35ff57ad51 in QToolButton::mousePressEvent (this=0x1bd8f80, e=0x7fff3538a120) at widgets/qtoolbutton.cpp:709
#106 0x00007f35ff13c429 in QWidget::event (this=0x1bd8f80, event=0x7fff3538a120) at kernel/qwidget.cpp:8358
#107 0x00007f35ff0eb894 in notify_helper (e=0x7fff3538a120, receiver=0x1bd8f80, this=0x19c2970) at kernel/qapplication.cpp:4559
#108 QApplicationPrivate::notify_helper (this=0x19c2970, receiver=0x1bd8f80, e=0x7fff3538a120) at kernel/qapplication.cpp:4531
#109 0x00007f35ff0f10bf in QApplication::notify (this=<optimized out>, receiver=0x1bd8f80, e=0x7fff3538a120) at kernel/qapplication.cpp:4102
#110 0x00007f36011433f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#111 0x00007f36004bce9c in QCoreApplication::notifyInternal (this=0x7fff3538ae00, receiver=0x1bd8f80, event=0x7fff3538a120) at kernel/qcoreapplication.cpp:876
#112 0x00007f35ff0ec862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#113 QApplicationPrivate::sendMouseEvent (receiver=0x1bd8f80, event=0x7fff3538a120, alienWidget=0x1bd8f80, nativeWidget=0x19bd900, buttonDown=0x1bd8f80, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#114 0x00007f35ff16bbf5 in QETWidget::translateMouseEvent (this=0x19bd900, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#115 0x00007f35ff16abae in QApplication::x11ProcessEvent (this=0x7fff3538ae00, event=0x7fff3538a9f0) at kernel/qapplication_x11.cpp:3732
#116 0x00007f35ff1940d2 in x11EventSourceDispatch (s=0x19c5070, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#117 0x00007f35fb59fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#118 0x00007f35fb5a00a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#119 0x00007f35fb5a0164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#120 0x00007f36004ec3bf in QEventDispatcherGlib::processEvents (this=0x19c24b0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#121 0x00007f35ff193d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#122 0x00007f36004bbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#123 0x00007f36004bbed7 in QEventLoop::exec (this=0x7fff3538ad90, flags=...) at kernel/qeventloop.cpp:204
#124 0x00007f36004c0f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#125 0x000000000041b2c0 in main (argc=1, argv=0x7fff3538b0d8) at /build/buildd/ktp-contact-list-0.3.1/main.cpp:62

Possible duplicates by query: bug 310939, bug 308844, bug 305931, bug 302972, bug 296373.

Reported using DrKonqi

Comment 1 Martin Klapetek 2013-01-08 10:51:26 UTC

Check if you have ~/.cache/dconf directory, if not, create one by hand. This was a problem in some older ubuntus.

*** This bug has been marked as a duplicate of bug 308844 ***

Comment 2 Johannes Midgren 2013-01-08 10:54:56 UTC

I can confirm that I have ~/.cache/dconf and I have 700 rights on it.

Comment 3 Martin Klapetek 2013-01-08 11:00:54 UTC

Check if it's not a symbolic link. Also try updating to newer versions of KTp if possible, 0.3 is long time unsupported :)

Comment 4 Johannes Midgren 2013-01-08 12:15:19 UTC

It was a real folder, not a symbolic link.

However, I did as you suggested and upgraded to a newer version. I used kubuntu backports and I'm now running 0.4 on which I cannot reproduce the bug.

Thanks for your help!