Bug 255912

Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Kontact crashed when updating a calendar event.  Event was first entered, which worked fine, and later modified, which lead Kontact to segfault.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76d6990 (LWP 15259))]

Thread 2 (Thread 0xb4117b70 (LWP 15408)):
#0  0x00a95422 in __kernel_vsyscall ()
#1  0x0033db86 in *__GI___poll (fds=0x3d3ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x058ed4eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x058e00ac in ?? () from /lib/libglib-2.0.so.0
#4  0x058e04b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x010fc60f in QEventDispatcherGlib::processEvents (this=0xa875dc8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x010cf059 in QEventLoop::processEvents (this=0xb4117270, flags=) at kernel/qeventloop.cpp:149
#7  0x010cf4aa in QEventLoop::exec (this=0xb4117270, flags=...) at kernel/qeventloop.cpp:201
#8  0x00fcb5a8 in QThread::exec (this=0xa229b68) at thread/qthread.cpp:487
#9  0x010aec1b in QInotifyFileSystemWatcherEngine::run (this=0xa229b68) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00fce32e in QThreadPrivate::start (arg=0xa229b68) at thread/qthread_unix.cpp:248
#11 0x0236996e in start_thread (arg=0xb4117b70) at pthread_create.c:300
#12 0x0034ba4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76d6990 (LWP 15259)):
[KCrash Handler]
#6  0x0552977f in KOEventEditor::processInput (this=0xba8e4b0) at ../../korganizer/koeventeditor.cpp:298
#7  0x055276ab in KOIncidenceEditor::slotButtonClicked (this=0xba8e4b0, button=8) at ../../korganizer/koincidenceeditor.cpp:108
#8  0x00776559 in KDialog::qt_metacall (this=0xba8e4b0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbf9eb0f8) at ./kdialog.moc:190
#9  0x0085386a in KPageDialog::qt_metacall (this=0xba8e4b0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbf9eb0f8) at ./kpagedialog.moc:70
#10 0x0552876a in KOIncidenceEditor::qt_metacall (this=0xba8e4b0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbf9eb0f8) at ./koincidenceeditor.moc:113
#11 0x0552a05a in KOEventEditor::qt_metacall (this=0xba8e4b0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbf9eb0f8) at ./koeventeditor.moc:77
#12 0x010d5c9a in QMetaObject::metacall (object=0xba8e4b0, cl=QMetaObject::ReadProperty, idx=69, argv=0xbf9eb0f8) at kernel/qmetaobject.cpp:237
#13 0x010e43d5 in QMetaObject::activate (sender=0xb95d6d0, m=0x11e30f8, local_signal_index=0, argv=0xbf9eb0f8) at kernel/qobject.cpp:3293
#14 0x010e9b13 in QSignalMapper::mapped (this=0xb95d6d0, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#15 0x010ead8d in QSignalMapper::map (this=0xb95d6d0, sender=0xaced8d0) at kernel/qsignalmapper.cpp:266
#16 0x010eaf6e in QSignalMapper::map (this=0xb95d6d0) at kernel/qsignalmapper.cpp:257
#17 0x010eb03b in QSignalMapper::qt_metacall (this=0xb95d6d0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf9eb298) at .moc/release-shared/moc_qsignalmapper.cpp:87
#18 0x010d5c9a in QMetaObject::metacall (object=0xb95d6d0, cl=QMetaObject::ReadProperty, idx=8, argv=0xbf9eb298) at kernel/qmetaobject.cpp:237
#19 0x010e43d5 in QMetaObject::activate (sender=0xaced8d0, m=0x457b8c4, local_signal_index=2, argv=0xbf9eb298) at kernel/qobject.cpp:3293
#20 0x0436b479 in QAbstractButton::clicked (this=0xaced8d0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#21 0x0404aea9 in QAbstractButtonPrivate::emitClicked (this=0xc5c3630) at widgets/qabstractbutton.cpp:546
#22 0x0404bcf4 in QAbstractButtonPrivate::click (this=0xc5c3630) at widgets/qabstractbutton.cpp:539
#23 0x0404bfae in QAbstractButton::mouseReleaseEvent (this=0xaced8d0, e=0xbf9eb9d0) at widgets/qabstractbutton.cpp:1121
#24 0x03c9e7f8 in QWidget::event (this=0xaced8d0, event=0xbf9eb9d0) at kernel/qwidget.cpp:7998
#25 0x0404ad4e in QAbstractButton::event (this=0xaced8d0, e=0x6f632e6c) at widgets/qabstractbutton.cpp:1080
#26 0x040f51f2 in QPushButton::event (this=0xaced8d0, e=0xbf9eb9d0) at widgets/qpushbutton.cpp:679
#27 0x03c404dc in QApplicationPrivate::notify_helper (this=0x9a9f708, receiver=0xaced8d0, e=0xbf9eb9d0) at kernel/qapplication.cpp:4300
#28 0x03c479f7 in QApplication::notify (this=0xbf9ec284, receiver=0xaced8d0, e=0xbf9eb9d0) at kernel/qapplication.cpp:3865
#29 0x00812f2a in KApplication::notify (this=0xbf9ec284, receiver=0xaced8d0, event=0xbf9eb9d0) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x010d0a3b in QCoreApplication::notifyInternal (this=0xbf9ec284, receiver=0xaced8d0, event=0xbf9eb9d0) at kernel/qcoreapplication.cpp:704
#31 0x03c46952 in QCoreApplication::sendEvent (receiver=0xaced8d0, event=0xbf9eb9d0, alienWidget=0xaced8d0, nativeWidget=0xc6b7a30, buttonDown=0x4584058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QApplicationPrivate::sendMouseEvent (receiver=0xaced8d0, event=0xbf9eb9d0, alienWidget=0xaced8d0, nativeWidget=0xc6b7a30, buttonDown=0x4584058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#33 0x03cd2088 in QETWidget::translateMouseEvent (this=0xc6b7a30, event=0xbf9ebeec) at kernel/qapplication_x11.cpp:4368
#34 0x03cd1511 in QApplication::x11ProcessEvent (this=0xbf9ec284, event=0xbf9ebeec) at kernel/qapplication_x11.cpp:3379
#35 0x03d0060a in x11EventSourceDispatch (s=0x9aa79e8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x058dc5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x058e02d8 in ?? () from /lib/libglib-2.0.so.0
#38 0x058e04b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x010fc5d5 in QEventDispatcherGlib::processEvents (this=0x9a74588, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x03d00135 in QGuiEventDispatcherGlib::processEvents (this=0x9a74588, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x010cf059 in QEventLoop::processEvents (this=0xbf9ec1e4, flags=) at kernel/qeventloop.cpp:149
#42 0x010cf4aa in QEventLoop::exec (this=0xbf9ec1e4, flags=...) at kernel/qeventloop.cpp:201
#43 0x010d369f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x03c40577 in QApplication::exec () at kernel/qapplication.cpp:3579
#45 0x0804b472 in main (argc=1, argv=0xbf9ec4a4) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 255109, bug 176991.

Possible duplicates by query: bug 255109, bug 253426, bug 250078, bug 245256, bug 241909.

Reported using DrKonqi