[Bug 257336] New: Kontact crashes when switching from calendar to mail

Chris Tanner christopher.tanner at sympatico.ca
Fri Nov 19 16:13:38 GMT 2010 

https://bugs.kde.org/show_bug.cgi?id=257336

           Summary: Kontact crashes when switching from calendar to mail
           Product: kontact
           Version: unspecified
          Platform: Mandriva RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: christopher.tanner at sympatico.ca


Application: kontact (4.6 pre)
KDE Platform Version: 4.5.76 (4.6 >= 20101111)
Qt Version: 4.7.1
Operating System: Linux 2.6.36-desktop-2mnb x86_64
Distribution: "Mandriva Linux 2011.0"

-- Information about the crash:
- What I was doing when the application crashed: I opened Kontact and calendar
appeared. When I tried to switch to mail, if something crashed. Kontact is
still running.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f79b4b5a720 (LWP 17565))]

Thread 2 (Thread 0x7f799cb98710 (LWP 17566)):
#0  0x00007f79ad07023c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f79b1578964 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
from /usr/lib64/libQtWebKit.so.4
#2  0x00007f79ad06bd25 in start_thread () from /lib64/libpthread.so.0
#3  0x00007f79b20f4efd in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f79b4b5a720 (LWP 17565)):
[KCrash Handler]
#6  QModelIndex (this=0x1b1f2d0, child=<value optimized out>) at
../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x1b1f2d0, child=<value optimized out>)
at itemviews/qsortfilterproxymodel.cpp:1656
#8  0x00007f79b36fcef1 in parent (this=0x1b0e450, index=...) at
../../src/corelib/kernel/qabstractitemmodel.h:389
#9  QTreeView::indexRowSizeHint (this=0x1b0e450, index=...) at
itemviews/qtreeview.cpp:2758
#10 0x00007f79b37010f4 in QTreeViewPrivate::itemHeight (this=0x1b1e560, item=6)
at itemviews/qtreeview.cpp:3229
#11 0x00007f79b370138f in QTreeViewPrivate::updateScrollBars (this=0x1b1e560)
at itemviews/qtreeview.cpp:3452
#12 0x00007f79b370175d in QTreeView::updateGeometries (this=0x1b0e450) at
itemviews/qtreeview.cpp:2686
#13 0x00007f79b3204a7e in QWidget::event (this=0x1b0e450, event=0x7fff9de272a0)
at kernel/qwidget.cpp:8354
#14 0x00007f79b35af666 in QFrame::event (this=0x1b0e450, e=0x7fff9de272a0) at
widgets/qframe.cpp:557
#15 0x00007f79b36c0103 in QAbstractItemView::viewportEvent (this=0x1b0e450,
event=0x7fff9de272a0) at itemviews/qabstractitemview.cpp:1619
#16 0x00007f79b3704d95 in QTreeView::viewportEvent (this=0x1b0e450,
event=0x7fff9de272a0) at itemviews/qtreeview.cpp:1256
#17 0x00007f79b27f08d7 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x1b0c4b0, event=0x7fff9de272a0) at
kernel/qcoreapplication.cpp:847
#18 0x00007f79b31b3381 in QApplicationPrivate::notify_helper (this=0x130a200,
receiver=0x1b0c4b0, e=0x7fff9de272a0) at kernel/qapplication.cpp:4441
#19 0x00007f79b31b7eca in QApplication::notify (this=<value optimized out>,
receiver=0x1b0c4b0, e=0x7fff9de272a0) at kernel/qapplication.cpp:4324
#20 0x00007f79b3ebca16 in KApplication::notify (this=0x7fff9de2a150,
receiver=0x1b0c4b0, event=0x7fff9de272a0) at
/usr/src/debug/kdelibs-4.5.76svn1197335/kdeui/kernel/kapplication.cpp:311
#21 0x00007f79b27f074c in QCoreApplication::notifyInternal
(this=0x7fff9de2a150, receiver=0x1b0c4b0, event=0x7fff9de272a0) at
kernel/qcoreapplication.cpp:732
#22 0x00007f79b32005af in sendEvent (this=0x1b097e0, recursive=false,
disableUpdates=<value optimized out>) at
../../src/corelib/kernel/qcoreapplication.h:215
#23 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x1b097e0,
recursive=false, disableUpdates=<value optimized out>) at
kernel/qwidget.cpp:7270
#24 0x00007f79b32082b3 in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7321
#25 0x00007f79b320870a in QWidget::setVisible (this=0x1b0c4b0, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#26 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#27 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#28 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#29 0x00007f79b320870a in QWidget::setVisible (this=0x1b0e450, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#30 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#31 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#32 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#33 0x00007f79b320870a in QWidget::setVisible (this=0x1b006e0, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#34 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#35 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#36 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#37 0x00007f79b320870a in QWidget::setVisible (this=0x1bbf690, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#38 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#39 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#40 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#41 0x00007f79b320870a in QWidget::setVisible (this=0x1a3d900, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#42 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#43 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#44 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#45 0x00007f79b320870a in QWidget::setVisible (this=0x1a3d730, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#46 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#47 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#48 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#49 0x00007f79b320870a in QWidget::setVisible (this=0x1afbf60, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#50 0x00007f79b3208266 in show (this=<value optimized out>, spontaneous=false)
at ../../src/gui/kernel/qwidget.h:487
#51 QWidgetPrivate::showChildren (this=<value optimized out>,
spontaneous=false) at kernel/qwidget.cpp:7690
#52 0x00007f79b32082cf in QWidgetPrivate::show_helper (this=<value optimized
out>) at kernel/qwidget.cpp:7327
#53 0x00007f79b320870a in QWidget::setVisible (this=0x1af92a0, visible=<value
optimized out>) at kernel/qwidget.cpp:7602
#54 0x00007f79b31e9129 in show (this=0x14314c0, index=1) at
../../src/gui/kernel/qwidget.h:487
#55 QStackedLayout::setCurrentIndex (this=0x14314c0, index=1) at
kernel/qstackedlayout.cpp:311
#56 0x00007f79b47872ab in Kontact::MainWindow::selectPlugin (this=0x1443570,
plugin=0x15011d0) at
/usr/src/debug/kdepim-4.5.76svn1196728/kontact/src/mainwindow.cpp:816
#57 0x00007f79b4786025 in Kontact::MainWindow::qt_metacall (this=0x1443570,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9de281f0)
    at
/usr/src/debug/kdepim-4.5.76svn1196728/build/kontact/src/mainwindow.moc:115
#58 0x00007f79b2804fef in QMetaObject::activate (sender=0x142a500, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff9de281f0)
at kernel/qobject.cpp:3272
#59 0x00007f79b478bc3f in Kontact::SidePaneBase::pluginSelected (this=<value
optimized out>, _t1=0x15011d0) at
/usr/src/debug/kdepim-4.5.76svn1196728/build/kontact/src/sidepanebase.moc:90
#60 0x00007f79b478bc9c in Kontact::SidePaneBase::qt_metacall (this=0x142a500,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9de28340)
    at
/usr/src/debug/kdepim-4.5.76svn1196728/build/kontact/src/sidepanebase.moc:77
#61 0x00007f79b478bd18 in Kontact::IconSidePane::qt_metacall (this=0x142a500,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value
optimized out>)
    at
/usr/src/debug/kdepim-4.5.76svn1196728/build/kontact/src/iconsidepane.moc:145
#62 0x00007f79b2804fef in QMetaObject::activate (sender=0x1437ac0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff9de28340)
at kernel/qobject.cpp:3272
#63 0x00007f79b478c36f in Kontact::Navigator::pluginActivated (this=<value
optimized out>, _t1=0x15011d0) at
/usr/src/debug/kdepim-4.5.76svn1196728/build/kontact/src/iconsidepane.moc:96
#64 0x00007f79b478c961 in Kontact::Navigator::slotCurrentChanged
(this=0x1437ac0, current=...) at
/usr/src/debug/kdepim-4.5.76svn1196728/kontact/src/iconsidepane.cpp:475
#65 0x00007f79b478ca19 in Kontact::Navigator::qt_metacall (this=0x1437ac0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9de284c0)
    at
/usr/src/debug/kdepim-4.5.76svn1196728/build/kontact/src/iconsidepane.moc:82
#66 0x00007f79b2804fef in QMetaObject::activate (sender=0x1433690, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff9de284c0)
at kernel/qobject.cpp:3272
#67 0x00007f79b37154da in QItemSelectionModel::currentChanged (this=<value
optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at
.moc/release-shared/moc_qitemselectionmodel.cpp:159
#68 0x00007f79b37155d2 in QItemSelectionModel::setCurrentIndex (this=0x1433690,
index=..., command=<value optimized out>) at
itemviews/qitemselectionmodel.cpp:1156
#69 0x00007f79b36c2caa in QAbstractItemView::mousePressEvent (this=0x1437ac0,
event=<value optimized out>) at itemviews/qabstractitemview.cpp:1657
#70 0x00007f79b3204d89 in QWidget::event (this=0x1437ac0, event=0x7fff9de29460)
at kernel/qwidget.cpp:8196
#71 0x00007f79b35af666 in QFrame::event (this=0x1437ac0, e=0x7fff9de29460) at
widgets/qframe.cpp:557
#72 0x00007f79b36c0103 in QAbstractItemView::viewportEvent (this=0x1437ac0,
event=0x7fff9de29460) at itemviews/qabstractitemview.cpp:1619
#73 0x00007f79b27f08d7 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x1311530, event=0x7fff9de29460) at
kernel/qcoreapplication.cpp:847
#74 0x00007f79b31b3381 in QApplicationPrivate::notify_helper (this=0x130a200,
receiver=0x1311530, e=0x7fff9de29460) at kernel/qapplication.cpp:4441
#75 0x00007f79b31b874a in QApplication::notify (this=<value optimized out>,
receiver=0x1311530, e=0x7fff9de29460) at kernel/qapplication.cpp:4006
#76 0x00007f79b3ebca16 in KApplication::notify (this=0x7fff9de2a150,
receiver=0x1311530, event=0x7fff9de29460) at
/usr/src/debug/kdelibs-4.5.76svn1197335/kdeui/kernel/kapplication.cpp:311
#77 0x00007f79b27f074c in QCoreApplication::notifyInternal
(this=0x7fff9de2a150, receiver=0x1311530, event=0x7fff9de29460) at
kernel/qcoreapplication.cpp:732
#78 0x00007f79b31b43b5 in sendEvent (receiver=0x1311530, event=0x7fff9de29460,
alienWidget=0x1311530, nativeWidget=0x1443ae0, buttonDown=0x7f79b3c8c158,
lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#79 QApplicationPrivate::sendMouseEvent (receiver=0x1311530,
event=0x7fff9de29460, alienWidget=0x1311530, nativeWidget=0x1443ae0,
buttonDown=0x7f79b3c8c158, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3105
#80 0x00007f79b3232af8 in QETWidget::translateMouseEvent (this=0x1443ae0,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#81 0x00007f79b32311d9 in QApplication::x11ProcessEvent (this=0x7fff9de2a150,
event=0x7fff9de29db0) at kernel/qapplication_x11.cpp:3564
#82 0x00007f79b3258aa2 in x11EventSourceDispatch (s=0x1317730, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#83 0x00007f79acb3c1e3 in g_main_dispatch (context=0x130dd00) at gmain.c:2149
#84 g_main_context_dispatch (context=0x130dd00) at gmain.c:2702
#85 0x00007f79acb3c9c0 in g_main_context_iterate (context=0x130dd00, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2780
#86 0x00007f79acb3cc5d in g_main_context_iteration (context=0x130dd00,
may_block=1) at gmain.c:2843
#87 0x00007f79b281b87f in QEventDispatcherGlib::processEvents (this=0x12dfe60,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#88 0x00007f79b325873e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#89 0x00007f79b27efae2 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#90 0x00007f79b27efd2c in QEventLoop::exec (this=0x7fff9de2a0c0, flags=...) at
kernel/qeventloop.cpp:201
#91 0x00007f79b27f41eb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#92 0x0000000000403d72 in main (argc=1, argv=0x7fff9de2a678) at
/usr/src/debug/kdepim-4.5.76svn1196728/kontact/src/main.cpp:217

Possible duplicates by query: bug 257334, bug 255994, bug 255893, bug 255406,
bug 254762.

Reported using DrKonqi

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