Application: korganizer (4.4.6)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
I've set up GCAL and was editing an appointment with multiple repetitions (my work schedule). Changing start times went fine on the first  occurrence though i got the warning that the appointment was in the past. Ignored it, saved, all well. Repeated procedure, KOrganizer crashed on me.

-- Backtrace:
Application: KOrganizer (korganizer), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7762730 (LWP 2517))]

Thread 2 (Thread 0xb4331b70 (LWP 2520)):
#0  0x00bda40a in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00a1ef76 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x0269d412 in g_main_context_release () from /lib/libglib-2.0.so.0
#3  0x0269f473 in ?? () from /lib/libglib-2.0.so.0
#4  0x0269f848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x03cbe59f in QEventDispatcherGlib::processEvents (this=0x868a830, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x03c8e609 in QEventLoop::processEvents (this=0xb4331270, flags=) at kernel/qeventloop.cpp:149
#7  0x03c8ea8a in QEventLoop::exec (this=0xb4331270, flags=...) at kernel/qeventloop.cpp:201
#8  0x03b8ab7e in QThread::exec (this=0x86d9e48) at thread/qthread.cpp:490
#9  0x03c6d35b in QInotifyFileSystemWatcherEngine::run (this=0x86d9e48) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x03b8ddf9 in QThreadPrivate::start (arg=0x86d9e48) at thread/qthread_unix.cpp:266
#11 0x00bd7cc9 in start_thread () from /lib/libpthread.so.0
#12 0x00a116ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7762730 (LWP 2517)):
[KCrash Handler]
#7  0x0034073f in KOrg::IncidenceMonthItem::realStartDate (this=0x8f60438) at ../../korganizer/views/monthview/monthitem.cpp:343
#8  0x0033d876 in KOrg::MonthView::reloadIncidences (this=0x88d2768) at ../../korganizer/views/monthview/monthview.cpp:330
#9  0x0033eb4c in KOrg::MonthView::setStartDate (this=0x88d2768, start=...) at ../../korganizer/views/monthview/monthview.cpp:296
#10 0x0033ebbe in KOrg::MonthView::showDates (this=0x88d2768, start=..., end=...) at ../../korganizer/views/monthview/monthview.cpp:283
#11 0x0038eb9a in KOViewManager::updateView (this=0x8620168, start=..., end=...) at ../../korganizer/koviewmanager.cpp:237
#12 0x0037b04f in CalendarView::updateView (this=0x8634828, start=..., end=..., updateTodos=true) at ../../korganizer/calendarview.cpp:810
#13 0x0037d334 in CalendarView::updateView (this=0x8634828) at ../../korganizer/calendarview.cpp:821
#14 0x0037a89b in CalendarView::resourcesChanged (this=0x8634828) at ../../korganizer/calendarview.cpp:2780
#15 0x0038c588 in CalendarView::qt_metacall (this=0x8634828, _c=QMetaObject::InvokeMetaMethod, _id=177, _a=0xbfc23bcc) at ./calendarview.moc:589
#16 0x03c958ca in QMetaObject::metacall (object=0x8634828, cl=146805112, idx=204, argv=0xbfc23bcc) at kernel/qmetaobject.cpp:237
#17 0x03ca86ad in QMetaObject::activate (sender=0x88c6cc0, m=0x222e6c, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#18 0x00176097 in KCal::Calendar::calendarChanged (this=0x88c6cc0) at ./calendar.moc:97
#19 0x00176153 in KCal::Calendar::qt_metacall (this=0x88c6cc0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfc23d68) at ./calendar.moc:82
#20 0x002064da in KCal::CalendarResources::qt_metacall (this=0x88c6cc0, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfc23d68) at ./calendarresources.moc:85
#21 0x03c958ca in QMetaObject::metacall (object=0x88c6cc0, cl=146805112, idx=4, argv=0xbfc23d68) at kernel/qmetaobject.cpp:237
#22 0x03ca86ad in QMetaObject::activate (sender=0x88ca5c0, m=0x223e8c, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#23 0x001f6363 in KCal::ResourceCalendar::resourceChanged (this=0x88ca5c0, _t1=0x88ca5c0) at ./resourcecalendar.moc:123
#24 0x001f78b5 in KCal::ResourceLocal::reload (this=0x88ca5c0) at ../../kcal/resourcelocal.cpp:208
#25 0x001f7a01 in KCal::ResourceLocal::qt_metacall (this=0x88ca5c0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xbfc23eb8) at ./resourcelocal.moc:72
#26 0x03c958ca in QMetaObject::metacall (object=0x88ca5c0, cl=146805112, idx=18, argv=0xbfc23eb8) at kernel/qmetaobject.cpp:237
#27 0x03ca86ad in QMetaObject::activate (sender=0x88cd914, m=0x2049644, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3280
#28 0x01ead733 in KDirWatch::created (this=0x88cd914, _t1=...) at ./kdirwatch.moc:106
#29 0x01eae084 in KDirWatch::setCreated (this=0x88cd914, _file=...) at ../../kdecore/io/kdirwatch.cpp:1855
#30 0x01eae1d5 in KDirWatch::qt_metacall (this=0x88cd914, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x8f00018) at ./kdirwatch.moc:85
#31 0x03c958ca in QMetaObject::metacall (object=0x88cd914, cl=146805112, idx=7, argv=0x8f00018) at kernel/qmetaobject.cpp:237
#32 0x03ca0df6 in QMetaCallEvent::placeMetaCall (this=0x8d55dc0, object=0x88cd914) at kernel/qobject.cpp:534
#33 0x03ca26a2 in QObject::event (this=0x88cd914, e=0xbfc23728) at kernel/qobject.cpp:1219
#34 0x01013fdc in QApplicationPrivate::notify_helper (this=0x8524ce8, receiver=0x88cd914, e=0x8d55dc0) at kernel/qapplication.cpp:4396
#35 0x0101a04e in QApplication::notify (this=0xbfc247c0, receiver=0x88cd914, e=0x8d55dc0) at kernel/qapplication.cpp:3798
#36 0x0076268a in KApplication::notify (this=0xbfc247c0, receiver=0x88cd914, event=0x8d55dc0) at ../../kdeui/kernel/kapplication.cpp:310
#37 0x03c8fb3b in QCoreApplication::notifyInternal (this=0xbfc247c0, receiver=0x88cd914, event=0x8d55dc0) at kernel/qcoreapplication.cpp:732
#38 0x03c92d8b in sendEvent (receiver=0x0, event_type=0, data=0x84fded0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x84fded0) at kernel/qcoreapplication.cpp:1373
#40 0x03c92f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#41 0x03cbea74 in sendPostedEvents (s=0x8522510) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x8522510) at kernel/qeventdispatcher_glib.cpp:277
#43 0x0269b855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x0269f668 in ?? () from /lib/libglib-2.0.so.0
#45 0x0269f848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x03cbe565 in QEventDispatcherGlib::processEvents (this=0x84fdb90, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#47 0x010d5be5 in QGuiEventDispatcherGlib::processEvents (this=0x84fdb90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x03c8e609 in QEventLoop::processEvents (this=0xbfc24754, flags=) at kernel/qeventloop.cpp:149
#49 0x03c8ea8a in QEventLoop::exec (this=0xbfc24754, flags=...) at kernel/qeventloop.cpp:201
#50 0x03c9300f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#51 0x01012e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#52 0x0804e314 in main (argc=1, argv=0xbfc24924) at ../../korganizer/main.cpp:61

This bug may be a duplicate of or related to bug 242335.

Possible duplicates by query: bug 244901, bug 244836, bug 242335, bug 238907, bug 236293.

Reported using DrKonqi