Bug 293632

Application: kontact (4.4.10)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-13-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

sending an event from kontact organiser to google agenda, sync process testing

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f14b40e17a0 (LWP 2302))]

Thread 3 (Thread 0x7f14916ab700 (LWP 2304)):
#0  0x00007f14b1537f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f14aaf62104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f14aaf629f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f14927e9c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f14aaf893e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f14ab42dd8c in start_thread (arg=0x7f14916ab700) at pthread_create.c:304
#6  0x00007f14b154504d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1488137700 (LWP 2307)):
#0  0x00007f14aaf610c8 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f14aaf61f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f14aaf62639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f14b1c7f446 in QEventDispatcherGlib::processEvents (this=0x3206be0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f14b1c53882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f14b1c53abc in QEventLoop::exec (this=0x7f1488136db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f14b1b6a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f14b1c35c2f in QInotifyFileSystemWatcherEngine::run (this=0x3206020) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f14b1b6d175 in QThreadPrivate::start (arg=0x3206020) at thread/qthread_unix.cpp:320
#9  0x00007f14ab42dd8c in start_thread (arg=0x7f1488137700) at pthread_create.c:304
#10 0x00007f14b154504d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f14b40e17a0 (LWP 2302)):
[KCrash Handler]
#6  QString (this=0x5267880) at /usr/include/qt4/QtCore/qstring.h:728
#7  KCal::IncidenceBase::uid (this=0x5267880) at ../../kcal/incidencebase.cpp:185
#8  0x00007f1489f97d17 in KOEventViewer::changeIncidenceDisplay (this=0x327c660, incidence=0x55344b0, date=..., action=0) at ../../korganizer/koeventviewer.cpp:143
#9  0x00007f148ab93db4 in CalendarView::changeIncidenceDisplay (this=0x31949b0, incidence=0x55344b0, action=0) at ../../korganizer/calendarview.cpp:794
#10 0x00007f148ab93e57 in CalendarView::incidenceAdded (this=0x31949b0, incidence=0x55344b0) at ../../korganizer/calendarview.cpp:671
#11 0x00007f148ab9cf47 in CalendarView::qt_metacall (this=0x31949b0, _c=QMetaObject::InvokeMetaMethod, _id=95, _a=0x7fffcb1ec3f0) at ./calendarview.moc:502
#12 0x00007f14b1c695f8 in QMetaObject::activate (sender=0x31a7350, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb1ec3f0) at kernel/qobject.cpp:3287
#13 0x00007f148a645b7f in KOrg::IncidenceChangerBase::incidenceAdded (this=<value optimized out>, _t1=0x55344b0) at ./incidencechangerbase.moc:97
#14 0x00007f148ac0a749 in IncidenceChanger::addIncidence (this=0x31a7350, incidence=0x55344b0, parent=<value optimized out>) at ../../korganizer/incidencechanger.cpp:340
#15 0x00007f148aba6d8c in KOEventEditor::processInput (this=0x51fe4f0) at ../../korganizer/koeventeditor.cpp:338
#16 0x00007f148aba3579 in KOIncidenceEditor::slotButtonClicked (this=0x51fe4f0, button=<value optimized out>) at ../../korganizer/koincidenceeditor.cpp:108
#17 0x00007f14b3295002 in KDialog::qt_metacall (this=0x51fe4f0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0x7fffcb1ec960) at ./kdialog.moc:190
#18 0x00007f14b3365840 in KPageDialog::qt_metacall (this=0x51fe4f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb1ec960) at ./kpagedialog.moc:70
#19 0x00007f148aba4210 in KOIncidenceEditor::qt_metacall (this=0x51fe4f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb1ec960) at ./koincidenceeditor.moc:113
#20 0x00007f148aba7180 in KOEventEditor::qt_metacall (this=0x51fe4f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcb1ec960) at ./koeventeditor.moc:77
#21 0x00007f14b1c695f8 in QMetaObject::activate (sender=0x51520b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb1ec960) at kernel/qobject.cpp:3287
#22 0x00007f14b1c6d38e in QSignalMapper::mapped (this=<value optimized out>, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#23 0x00007f14b1c6d496 in QSignalMapper::map (this=0x51520b0, sender=0x3f2fc40) at kernel/qsignalmapper.cpp:266
#24 0x00007f14b1c6dba0 in QSignalMapper::qt_metacall (this=0x51520b0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fffcb1ecab0) at .moc/release-shared/moc_qsignalmapper.cpp:87
#25 0x00007f14b1c695f8 in QMetaObject::activate (sender=0x3f2fc40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcb1ecab0) at kernel/qobject.cpp:3287
#26 0x00007f14b2c8b942 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#27 0x00007f14b29d4f2e in QAbstractButtonPrivate::emitClicked (this=0x5278250) at widgets/qabstractbutton.cpp:546
#28 0x00007f14b29d64ab in QAbstractButtonPrivate::click (this=0x5278250) at widgets/qabstractbutton.cpp:539
#29 0x00007f14b29d671c in QAbstractButton::mouseReleaseEvent (this=0x3f2fc40, e=0x7fffcb1ed3f0) at widgets/qabstractbutton.cpp:1121
#30 0x00007f14b2664cc8 in QWidget::event (this=0x3f2fc40, event=0x7fffcb1ed3f0) at kernel/qwidget.cpp:8259
#31 0x00007f14b26139f4 in QApplicationPrivate::notify_helper (this=0x25d4a90, receiver=0x3f2fc40, e=0x7fffcb1ed3f0) at kernel/qapplication.cpp:4462
#32 0x00007f14b2618dc3 in QApplication::notify (this=<value optimized out>, receiver=0x3f2fc40, e=0x7fffcb1ed3f0) at kernel/qapplication.cpp:4023
#33 0x00007f14b33376c6 in KApplication::notify (this=0x7fffcb1ee0b0, receiver=0x3f2fc40, event=0x7fffcb1ed3f0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f14b1c5449c in QCoreApplication::notifyInternal (this=0x7fffcb1ee0b0, receiver=0x3f2fc40, event=0x7fffcb1ed3f0) at kernel/qcoreapplication.cpp:731
#35 0x00007f14b2614a1d in sendEvent (receiver=0x3f2fc40, event=0x7fffcb1ed3f0, alienWidget=0x3f2fc40, nativeWidget=0x3f30450, buttonDown=0x7f14b30f7218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QApplicationPrivate::sendMouseEvent (receiver=0x3f2fc40, event=0x7fffcb1ed3f0, alienWidget=0x3f2fc40, nativeWidget=0x3f30450, buttonDown=0x7f14b30f7218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#37 0x00007f14b2696190 in QETWidget::translateMouseEvent (this=0x3f30450, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#38 0x00007f14b2694ab7 in QApplication::x11ProcessEvent (this=0x7fffcb1ee0b0, event=0x7fffcb1edd40) at kernel/qapplication_x11.cpp:3680
#39 0x00007f14b26bd842 in x11EventSourceDispatch (s=0x25e7a30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x00007f14aaf61bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f14aaf623a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f14aaf62639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f14b1c7f3ef in QEventDispatcherGlib::processEvents (this=0x257a370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#44 0x00007f14b26bd4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007f14b1c53882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007f14b1c53abc in QEventLoop::exec (this=0x7fffcb1ee040, flags=...) at kernel/qeventloop.cpp:201
#47 0x00007f14b1c57ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#48 0x0000000000403f70 in main (argc=1, argv=<value optimized out>) at ../../../kontact/src/main.cpp:226

Possible duplicates by query: bug 281387, bug 270981.

Reported using DrKonqi