[Bug 175289] New: kontact crash on systray update

[Lars Ivar Igesund]

http://bugs.kde.org/show_bug.cgi?id=175289

           Summary: kontact crash on systray update
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: larsivar at igesund.net


Version:            (using KDE 4.1.3)
OS:                Linux
Installed from:    Ubuntu Packages

My claim in the short description may be wrong, but it is the only thing I have
actually observed to be special about the crashes. The crashes seems to have
happened almost every day since I upgraded to 4.1.3.

The two times I have looked at the backtrace, it has been the same (or at least
stopped in the same function). The last time it happened, I noticed in the
systray that I had received a new mail, I tried to click on a button (in this
particular instance akregator was the component that was up), and the window
turned black and unresponsive. I clicked on the 'x' to close the application,
and it crashed with the following backtrace (which has been the same more than
one time):

Program: Kontakt (kontact). Signal: SIGSEGV.
[Thread debugging using libthread_db enabled]
[New Thread 0xb4cfb6c0 (LWP 7099)]
[New Thread 0xb0d49b90 (LWP 7142)]
[KCrash handler]
#6  0xb6f6c6a1 in QImage::scanLine () from /usr/lib/libQtGui.so.4
#7  0xb6f49680 in QWidgetPrivate::setWindowIcon_sys ()
   from /usr/lib/libQtGui.so.4
#8  0xb6f144db in QWidget::create () from /usr/lib/libQtGui.so.4
#9  0xb6f10333 in QWidgetPrivate::createWinId () from /usr/lib/libQtGui.so.4
#10 0xb6f14a89 in QWidget::winId () from /usr/lib/libQtGui.so.4
#11 0xb74a7271 in ?? () from /usr/lib/libQtGui.so.4
#12 0xb74a76f8 in ?? () from /usr/lib/libQtGui.so.4
#13 0xb74a7863 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb7492f9a in QSystemTrayIcon::setVisible () from /usr/lib/libQtGui.so.4
#15 0xb1698551 in KMSystemTray::updateNewMessages (this=0x9497720)
    at /usr/include/qt4/QtGui/qsystemtrayicon.h:104
#16 0xb169bdb3 in KMSystemTray::qt_metacall (this=0x9497720, 
    _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfad4a58)
    at /build/buildd/kdepim-4.1.3/obj-i486-linux-gnu/kmail/kmsystemtray.moc:78
#17 0xb7ecca60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb7ecd7e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#19 0xb7f077a7 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#20 0xb7ed340e in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#21 0xb7ec753f in QObject::event () from /usr/lib/libQtCore.so.4
#22 0xb6ebe8ec in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#23 0xb6ec676e in QApplication::notify () from /usr/lib/libQtGui.so.4
#24 0xb79b9b2d in KApplication::notify (this=0xbfad5198, receiver=0x9498440, 
    event=0xbfad4eec)
    at /build/buildd/kde4libs-4.1.3/kdeui/kernel/kapplication.cpp:311
#25 0xb7eb7e61 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#26 0xb7ee5d81 in ?? () from /usr/lib/libQtCore.so.4
#27 0xb7ee2520 in ?? () from /usr/lib/libQtCore.so.4
#28 0xb6a936f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb6a96da3 in ?? () from /usr/lib/libglib-2.0.so.0
#30 0xb6a96f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb7ee2478 in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#32 0xb6f58ee5 in ?? () from /usr/lib/libQtGui.so.4
#33 0xb7eb652a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#34 0xb7eb66ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#35 0xb7eb8da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#36 0xb6ebe767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#37 0x0804bf52 in main (argc=1, argv=0xbfad5494)
    at /build/buildd/kdepim-4.1.3/kontact/src/main.cpp:218
#0  0xb7fd5430 in __kernel_vsyscall ()


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