[Konversation-devel] [konversation] [Bug 341132] New: Konversation sometimes crashes on startup

[Nicolas Frattaroli]

https://bugs.kde.org/show_bug.cgi?id=341132

            Bug ID: 341132
           Summary: Konversation sometimes crashes on startup
           Product: konversation
           Version: 1.5.1
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konversation-devel at kde.org
          Reporter: kdebugs at fratti.ch

Application: konversation (1.5.1)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.17.2-1-ARCH x86_64
Distribution: "Arch Linux"

-- Information about the crash:
About every other time I launch Konversation, it segfaults outright. Simply
relaunching the application works. Judging from the backtrace, the user list
may be involved somehow, if I've read this correctly.

The crash can be reproduced every time.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[KCrash Handler]
#6  QMap<QString, QAction*>::value (this=0x28408b4808478b58, akey=...) at
/usr/include/qt4/QtCore/qmap.h:502
#7  0x00007f8e5cbd2f9e in KActionCollection::action (this=<optimized out>,
name=...) at
/tmp/kdelibs/src/kdelibs-4.14.2/kdeui/actions/kactioncollection.cpp:136
#8  0x00000000005409c8 in ViewContainer::updateAppearance
(this=this at entry=0x103d290) at
/tmp/konversation/src/konversation-1.5.1/src/viewer/viewcontainer.cpp:390
#9  0x0000000000542e3c in ViewContainer::qt_static_metacall (_o=0x103d290,
_c=<optimized out>, _id=19, _a=0x7fff50abc2f0) at
/tmp/konversation/src/build/src/viewcontainer.moc:302
#10 0x00007f8e5c220d9c in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () from /usr/lib/libQtCore.so.4
#11 0x000000000047d349 in Application::newInstance (this=0x7fff50abd150) at
/tmp/konversation/src/konversation-1.5.1/src/application.cpp:219
#12 0x00007f8e5ccb2b04 in KUniqueApplicationAdaptor::newInstance
(this=this at entry=0x1013f50, asn_id=..., args=...) at
/tmp/kdelibs/src/kdelibs-4.14.2/kdeui/kernel/kuniqueapplication.cpp:442
#13 0x00007f8e5ccb2bf0 in KUniqueApplicationAdaptor::qt_static_metacall
(_o=_o at entry=0x1013f50, _c=_c at entry=QMetaObject::InvokeMetaMethod,
_id=_id at entry=0, _a=_a at entry=0x7fff50abc760) at
/tmp/kdelibs/src/build/kdeui/kuniqueapplication_p.moc:57
#14 0x00007f8e5ccb2dd3 in KUniqueApplicationAdaptor::qt_metacall
(this=0x1013f50, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff50abc760) at
/tmp/kdelibs/src/build/kdeui/kuniqueapplication_p.moc:101
#15 0x00007f8e5be2d6a6 in ?? () from /usr/lib/libQtDBus.so.4
#16 0x00007f8e5be2e8bb in ?? () from /usr/lib/libQtDBus.so.4
#17 0x00007f8e5be2f2d0 in ?? () from /usr/lib/libQtDBus.so.4
#18 0x00007f8e5be2f45b in ?? () from /usr/lib/libQtDBus.so.4
#19 0x00007f8e5c225491 in QObject::event(QEvent*) () from
/usr/lib/libQtCore.so.4
#20 0x00007f8e5b2e8d83 in QApplication::event(QEvent*) () from
/usr/lib/libQtGui.so.4
#21 0x00007f8e5b2e3b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib/libQtGui.so.4
#22 0x00007f8e5b2ea588 in QApplication::notify(QObject*, QEvent*) () from
/usr/lib/libQtGui.so.4
#23 0x00007f8e5ccab701 in KApplication::notify (this=0x7fff50abd150,
receiver=0x7fff50abd150, event=0x10aba10) at
/tmp/kdelibs/src/kdelibs-4.14.2/kdeui/kernel/kapplication.cpp:311
#24 0x00007f8e5c20c28d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
#25 0x00007f8e5c20f651 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/libQtCore.so.4
#26 0x00007f8e5c23b233 in ?? () from /usr/lib/libQtCore.so.4
#27 0x00007f8e562faa0d in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#28 0x00007f8e562facf8 in ?? () from /usr/lib/libglib-2.0.so.0
#29 0x00007f8e562fadac in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#30 0x00007f8e5c23b37d in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/libQtCore.so.4
#31 0x00007f8e5b387526 in ?? () from /usr/lib/libQtGui.so.4
#32 0x00007f8e5c20ade1 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#33 0x00007f8e5c20b145 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/libQtCore.so.4
#34 0x00007f8e5c2106e9 in QCoreApplication::exec() () from
/usr/lib/libQtCore.so.4
#35 0x000000000044c201 in main (argc=3, argv=0x7fff50abd338) at
/tmp/konversation/src/konversation-1.5.1/src/main.cpp:132

Reported using DrKonqi

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