[Bug 214170] New: on start up two instances of kontact will be opened, closing both windows leads to crash

[Rico Zienke]

https://bugs.kde.org/show_bug.cgi?id=214170

           Summary: on start up two instances of kontact will be opened,
                    closing both windows leads to crash
           Product: kontact
           Version: unspecified
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: zonken at web.de


Application that crashed: kontact
Version of the application: 4.3.3
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
When I start KDE a popup appeares that kontact is already started (i do not see
the use of this popup).
I can chose now between cancel and start, When Ipress start two windows of
kontact are visible. Close the first one and after that the second one. Now
kontact crashes.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb479e2aa in KMMainWidget::initializeFilterActions() () from
/usr/lib/libkmailprivate.so.4
#7  0x04f43356 in ?? () from /usr/lib/kde4/kmailpart.so
#8  0x004b9be4 in KParts::Part::customEvent (this=0xa1fa960, ev=0xbfe5a4ec) at
../../kparts/part.cpp:320
#9  0x017b165f in QObject::event (this=0xa1fa960, e=0xbfe5a4ec) at
kernel/qobject.cpp:1142
#10 0x00dc5f54 in QApplicationPrivate::notify_helper (this=0x9e503e0,
receiver=0xa1fa960, e=0xbfe5a4ec) at kernel/qapplication.cpp:4056
#11 0x00dcd67c in QApplication::notify (this=0xbfe5af44, receiver=0xa1fa960,
e=0xbfe5a4ec) at kernel/qapplication.cpp:3603
#12 0x002e314a in KApplication::notify (this=0xbfe5af44, receiver=0xa1fa960,
event=0xbfe5a4ec) at ../../kdeui/kernel/kapplication.cpp:302
#13 0x017a16cb in QCoreApplication::notifyInternal (this=0xbfe5af44,
receiver=0xa1fa960, event=0xbfe5a4ec) at kernel/qcoreapplication.cpp:610
#14 0x004c5793 in QCoreApplication::sendEvent (this=0x9f0e450, part=0x0) at
/usr/include/qt4/QtCore/qcoreapplication.h:213
#15 KParts::MainWindow::createGUI (this=0x9f0e450, part=0x0) at
../../kparts/mainwindow.cpp:99
#16 0x00546281 in Kontact::MainWindow::~MainWindow() () from
/usr/lib/libkontactprivate.so.4
#17 0x017b0135 in qDeleteInEventHandler (o=0x0) at kernel/qobject.cpp:3815
#18 0x017b162b in QObject::event (this=0x9f0e450, e=0xa8bb348) at
kernel/qobject.cpp:1094
#19 0x00e1a906 in QWidget::event (this=0x9f0e450, event=0xa8bb348) at
kernel/qwidget.cpp:7946
#20 0x011e8297 in QMainWindow::event (this=0x9f0e450, event=0xa8bb348) at
widgets/qmainwindow.cpp:1399
#21 0x003c9314 in KMainWindow::event (this=0x9f0e450, ev=0xa8bb348) at
../../kdeui/widgets/kmainwindow.cpp:1094
#22 0x0040f89f in KXmlGuiWindow::event (this=0x9f0e450, ev=0xa8bb348) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#23 0x00dc5f54 in QApplicationPrivate::notify_helper (this=0x9e503e0,
receiver=0x9f0e450, e=0xa8bb348) at kernel/qapplication.cpp:4056
#24 0x00dcd5ca in QApplication::notify (this=0xbfe5af44, receiver=0x9f0e450,
e=0xa8bb348) at kernel/qapplication.cpp:4021
#25 0x002e314a in KApplication::notify (this=0xbfe5af44, receiver=0x9f0e450,
event=0xa8bb348) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x017a16cb in QCoreApplication::notifyInternal (this=0xbfe5af44,
receiver=0x9f0e450, event=0xa8bb348) at kernel/qcoreapplication.cpp:610
#27 0x017a22b2 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x9e24820) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x9e24820) at kernel/qcoreapplication.cpp:1247
#29 0x017a247d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1140
#30 0x017cc3ff in QCoreApplication::sendPostedEvents (s=0x9e46310) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 postEventSourceDispatch (s=0x9e46310) at
kernel/qeventdispatcher_glib.cpp:210
#32 0x01a0be78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x01a0f720 in ?? () from /lib/libglib-2.0.so.0
#34 0x01a0f853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x017cc02c in QEventDispatcherGlib::processEvents (this=0x9e249f8,
flags=...) at kernel/qeventdispatcher_glib.cpp:327
#36 0x00e66be5 in QGuiEventDispatcherGlib::processEvents (this=0x9e249f8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#37 0x0179fc79 in QEventLoop::processEvents (this=0xbfe5aea4, flags=) at
kernel/qeventloop.cpp:149
#38 0x017a00ca in QEventLoop::exec (this=0xbfe5aea4, flags=...) at
kernel/qeventloop.cpp:201
#39 0x017a253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#40 0x00dc5dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#41 0x0804b4e6 in _start ()

This bug may be a duplicate of or related to bug 213323

Reported using DrKonqi

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