[kontact] [Bug 333689] New: Kontact 4.4.11 segfaults after upgrading KDE to 4.13.0

Robin Atwood robin at binro.org
Mon Apr 21 13:55:31 BST 2014


https://bugs.kde.org/show_bug.cgi?id=333689

            Bug ID: 333689
           Summary: Kontact 4.4.11 segfaults after upgrading KDE to 4.13.0
    Classification: Unclassified
           Product: kontact
           Version: unspecified
          Platform: Gentoo Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: robin at binro.org

After I upgraded KDE to version 4.13.0 Kontact now segfaults on starting.
KDEPIM is masked to stay at 4.4.11. Here is the backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#5  0x0000003047797756 in QObject::connect(QObject const*, char const*, QObject
const*, char const*, Qt::ConnectionType) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f744de2c4d6 in KontactInterface::Plugin::part() () from
/usr/lib64/libkontactinterface.so.4
#7  0x00007f744e3d72b0 in
Kontact::MainWindow::selectPlugin(KontactInterface::Plugin*) () from
/usr/lib64/libkontactprivate.so.4
#8  0x00007f744e3d65f4 in Kontact::MainWindow::loadSettings() () from
/usr/lib64/libkontactprivate.so.4
#9  0x00007f744e3dc0af in Kontact::MainWindow::initObject() () from
/usr/lib64/libkontactprivate.so.4
#10 0x00007f744e3dc71d in Kontact::MainWindow::MainWindow() () from
/usr/lib64/libkontactprivate.so.4
#11 0x00000000004044c4 in _start ()

The various component apps (KMail, KAddressbook, etc) still work correctly. I
then recompiled kontact-4.4.11.1-r1 and now the Kontact Introduction page
appears but I get a similar segfault as soon as I select a plugin to show:

Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f85e771c780 (LWP 18281))]

Thread 2 (Thread 0x7f85dbc60700 (LWP 18287)):
#0  0x000000303b20c4de in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x000000304768271f in QWaitCondition::wait(QMutex*, unsigned long) () from
/usr/lib64/qt4/libQtCore.so.4
#2  0x0000003047675aaf in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3  0x000000304768224c in ?? () from /usr/lib64/qt4/libQtCore.so.4
#4  0x000000303b208073 in start_thread () from /lib64/libpthread.so.0
#5  0x000000303a6e80bd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f85e771c780 (LWP 18281)):
[KCrash Handler]
#5  0x0000003047797756 in QObject::connect(QObject const*, char const*, QObject
const*, char const*, Qt::ConnectionType) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f85eb05c4d6 in KontactInterface::Plugin::part() () from
/usr/lib64/libkontactinterface.so.4
#7  0x00007f85eb60867d in
Kontact::MainWindow::selectPlugin(KontactInterface::Plugin*) () from
/usr/lib64/libkontactprivate.so.4
#8  0x0000003047795e61 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f85eb60dc32 in ?? () from /usr/lib64/libkontactprivate.so.4
#10 0x0000003047795e61 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x00007f85eb60e23e in ?? () from /usr/lib64/libkontactprivate.so.4
#12 0x00007f85eb60e4c9 in ?? () from /usr/lib64/libkontactprivate.so.4
#13 0x0000003047795e61 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#14 0x0000003acd11fcfa in QItemSelectionModel::currentChanged(QModelIndex
const&, QModelIndex const&) () from /usr/lib64/qt4/libQtGui.so.4
#15 0x0000003acd11fdf0 in QItemSelectionModel::setCurrentIndex(QModelIndex
const&, QFlags<QItemSelectionModel::SelectionFlag>) () from
/usr/lib64/qt4/libQtGui.so.4
#16 0x00007f85eb60e16e in ?? () from /usr/lib64/libkontactprivate.so.4
#17 0x00007f85eb604f32 in Kontact::MainWindow::slotActionTriggered() () from
/usr/lib64/libkontactprivate.so.4
#18 0x0000003047795e61 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#19 0x0000003accbc0122 in QAction::triggered(bool) () from
/usr/lib64/qt4/libQtGui.so.4
#20 0x0000003accbc148f in QAction::activate(QAction::ActionEvent) () from
/usr/lib64/qt4/libQtGui.so.4
#21 0x0000003accf72e6a in ?? () from /usr/lib64/qt4/libQtGui.so.4
#22 0x0000003accf7311c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib64/qt4/libQtGui.so.4
#23 0x0000003acd03338a in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#24 0x0000003accc14bec in QWidget::event(QEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#25 0x0000003accbc69a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtGui.so.4
#26 0x0000003accbc9ab3 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#27 0x000000387bc3eaba in KApplication::notify(QObject*, QEvent*) () from
/usr/lib64/libkdeui.so.5
#28 0x000000304778208c in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib64/qt4/libQtCore.so.4
#29 0x0000003accbccaaa in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from
/usr/lib64/qt4/libQtGui.so.4
#30 0x0000003accc419c8 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#31 0x0000003accc407ba in QApplication::x11ProcessEvent(_XEvent*) () from
/usr/lib64/qt4/libQtGui.so.4
#32 0x0000003accc6a2c2 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#33 0x000000303ee49253 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#34 0x000000303ee49598 in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x000000303ee49654 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#36 0x00000030477b121f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/qt4/libQtCore.so.4
#37 0x0000003accc6a39e in ?? () from /usr/lib64/qt4/libQtGui.so.4
#38 0x0000003047780b12 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#39 0x0000003047780d67 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/qt4/libQtCore.so.4
#40 0x00000030477860d7 in QCoreApplication::exec() () from
/usr/lib64/qt4/libQtCore.so.4
#41 0x0000000000403906 in ?? ()
#42 0x000000303a621a65 in __libc_start_main () from /lib64/libc.so.6
#43 0x0000000000403e0d in _start ()

Same module segfaulting but called from a different place.

Reproducible: Always

Steps to Reproduce:
1. Install KDE 4.13.0
2. Install KDEPIM 4.4.11.1
3. Start Kontact

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