[Bug 195247] New: KDE4.3beta1 knotes causes SegFault in Kontact

[David Rankin]

https://bugs.kde.org/show_bug.cgi?id=195247

           Summary: KDE4.3beta1 knotes causes SegFault in Kontact
           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: drankinatty at suddenlinkmail.com


Application that crashed: kontact
Version of the application: 4.3.0 pre
KDE Version: 4.2.88 (KDE 4.2.88 (KDE 4.3 >= 20090527)) "release 127"
Qt Version: 4.5.1
Operating System: Linux 2.6.25.20-0.1-default x86_64

What I was doing when the application crashed:
Accessing or attempting to save or delete any of the notes in knotes in kontact
causes kontact to segfault. This happens every time. I have less than 8 knotes
that are shown in kontact, all contain less than 10 lines of text. If I try to
do anything with them in kontact, it segfaults.

When you try to restart kontact or kmail after the crash, you get the warning
about another kontact already running and you have to exit. If you open a
second copy, then it is almost impossible to get the lock files to go away. If
you just log out and log back in, then kontact will automatically start and you
can then close it down safely.

KDE4 Crash Assistant created the backtrace and logged into bugs.kde.org for me
(cool feature), so I don't know what the rest of this report will look like. I
added every ..-debuginfo file I could find releated to kontact or kde4pim, but
the backtrace did grow in size. Let me know if I can provide any additional
information and I will be happy to do so. Thanks and good luck, this bug really
ruins kontact for me.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fc028a69ffe in KCal::CustomProperties::nonKDECustomProperty () from
/usr/lib64/libkcal.so.4
#6  0x00007fc028a6a1c4 in KCal::CustomProperties::customProperty () from
/usr/lib64/libkcal.so.4
#7  0x00007fc013097b16 in ?? () from /usr/lib64/kde4/kontact_knotesplugin.so
#8  0x00007fc0130914b6 in ?? () from /usr/lib64/kde4/kontact_knotesplugin.so
#9  0x00007fc013094dfc in ?? () from /usr/lib64/kde4/kontact_knotesplugin.so
#10 0x00007fc026183842 in QMetaObject::activate () from
/usr/lib64/libQtCore.so.4
#11 0x00007fc025356e95 in QAbstractItemView::entered () from
/usr/lib64/libQtGui.so.4
#12 0x00007fc02536252e in QAbstractItemView::mouseMoveEvent () from
/usr/lib64/libQtGui.so.4
#13 0x00007fc0253792ba in QListView::mouseMoveEvent () from
/usr/lib64/libQtGui.so.4
#14 0x00007fc024eaf908 in QWidget::event () from /usr/lib64/libQtGui.so.4
#15 0x00007fc0252314eb in QFrame::event () from /usr/lib64/libQtGui.so.4
#16 0x00007fc025366eed in QAbstractItemView::viewportEvent () from
/usr/lib64/libQtGui.so.4
#17 0x00007fc02616d018 in
QCoreApplicationPrivate::sendThroughObjectEventFilters () from
/usr/lib64/libQtCore.so.4
#18 0x00007fc024e5e6dc in QApplicationPrivate::notify_helper () from
/usr/lib64/libQtGui.so.4
#19 0x00007fc024e670fa in QApplication::notify () from /usr/lib64/libQtGui.so.4
#20 0x00007fc026fa924b in KApplication::notify () from /usr/lib64/libkdeui.so.5
#21 0x00007fc02616dd1c in QCoreApplication::notifyInternal () from
/usr/lib64/libQtCore.so.4
#22 0x00007fc024e66348 in QApplicationPrivate::sendMouseEvent () from
/usr/lib64/libQtGui.so.4
#23 0x00007fc024ed0409 in ?? () from /usr/lib64/libQtGui.so.4
#24 0x00007fc024ecf475 in QApplication::x11ProcessEvent () from
/usr/lib64/libQtGui.so.4
#25 0x00007fc024ef67ec in ?? () from /usr/lib64/libQtGui.so.4
#26 0x00007fc01fa1395a in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#27 0x00007fc01fa17060 in ?? () from /usr/lib64/libglib-2.0.so.0
#28 0x00007fc01fa171fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#29 0x00007fc02619754f in QEventDispatcherGlib::processEvents () from
/usr/lib64/libQtCore.so.4
#30 0x00007fc024ef5f3f in ?? () from /usr/lib64/libQtGui.so.4
#31 0x00007fc02616c5a2 in QEventLoop::processEvents () from
/usr/lib64/libQtCore.so.4
#32 0x00007fc02616c96d in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#33 0x00007fc02616ec74 in QCoreApplication::exec () from
/usr/lib64/libQtCore.so.4
#34 0x00000000004049ab in _start ()

Reported using DrKonqi

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