Version: Kontact 4.4.2 (using KDE 4.4.2) Compiler: gcc 4.4.3, glibc 2.11.1 OS: Linux Installed from: Ubuntu Packages Kontact crashed today when I was switching from the calendar view (korganizer) to the mail view (kmail). The backtrace is below. I have not been able to reproduce this yet, but I will post more information if the crash occurs again. Let me know if there's any other information that I can provide.
Created attachment 43190 [details] Backtrace for kontact crash
pasting: Thread 1 (Thread 0xb7701990 (LWP 2777)): [KCrash Handler] #6 QBasicAtomicInt::ref (this=0xd978478) at /usr/include/qt4/QtCore/qatomic_i386.h:120 #7 QString (this=0xd978478) at /usr/include/qt4/QtCore/qstring.h:715 #8 KCal::Person::email (this=0xd978478) at ../../kcal/person.cpp:146 #9 0x06c904e2 in displayViewFormatAttendees (incidence=<value optimized out>) at ../../kcal/incidenceformatter.cpp:226 #10 0x06c93568 in displayViewFormatEvent (calendar=<value optimized out>, event=0xd977430, date=..., spec=...) at ../../kcal/incidenceformatter.cpp:519 #11 0x06c9db40 in KCal::IncidenceFormatter::EventViewerVisitor::visit(KCal::Event*) () from /usr/lib/libkcal.so.4 #12 0x06c380e8 in KCal::Event::accept (this=0xd977430, v=...) at ../../kcal/event.h:225 #13 0x06c826c0 in KCal::IncidenceFormatter::EventViewerVisitor::act (calendar=0xa005880, incidence=0xd977430, date=..., spec=...) at ../../kcal/incidenceformatter.cpp:799 #14 KCal::IncidenceFormatter::extensiveDisplayStr (calendar=0xa005880, incidence=0xd977430, date=..., spec=...) at ../../kcal/incidenceformatter.cpp:863 #15 0x0304bcc1 in KOEventViewer::appendIncidence (this=0xa3a8060, incidence=0xd977430, date=...) at ../../korganizer/koeventviewer.cpp:101 #16 0x0304bc2a in KOEventViewer::setIncidence (this=0xa3a8060, incidence=0xd977430, date=...) at ../../korganizer/koeventviewer.cpp:114 #17 0x0304c3e2 in KOEventViewer::qt_metacall (this=0xa3a8060, _c=QMetaObject::InvokeMetaMethod, _id=91, _a=0xbfc53104) at ./koeventviewer.moc:79 #18 0x01111c9a in QMetaObject::metacall (object=0xa3a8060, cl=3217369608, idx=91, argv=0xbfc53104) at kernel/qmetaobject.cpp:237 #19 0x011203d5 in QMetaObject::activate (sender=0x9ea4d68, m=0x39ec554, local_signal_index=11, argv=0xbfc53104) at kernel/qobject.cpp:3293 #20 0x03905469 in CalendarView::incidenceSelected (this=0x9ea4d68, _t1=0xd977430, _t2=...) at ./calendarview.moc:675 #21 0x03909d75 in CalendarView::processIncidenceSelection (this=0x9ea4d68, incidence=0xd977430, date=...) at ../../korganizer/calendarview.cpp:1955 #22 0x0390a025 in CalendarView::processMainViewSelection (this=0x9ea4d68, incidence=0xd977430, date=...) at ../../korganizer/calendarview.cpp:1940 #23 0x03919424 in CalendarView::qt_metacall (this=0x9ea4d68, _c=QMetaObject::InvokeMetaMethod, _id=167, _a=0xbfc53344) at ./calendarview.moc:579 #24 0x01111c9a in QMetaObject::metacall (object=0x9ea4d68, cl=3217369608, idx=194, argv=0xbfc53344) at kernel/qmetaobject.cpp:237 #25 0x011203d5 in QMetaObject::activate (sender=0xa291c70, m=0x8351c80, local_signal_index=0, argv=0xbfc53344) at kernel/qobject.cpp:3293 #26 0x0834eb69 in KOrg::BaseView::incidenceSelected (this=0xa291c70, _t1=0xd977430, _t2=...) at ./baseview.moc:172 #27 0x0834ec3a in KOrg::BaseView::qt_metacall (this=0xa291c70, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfc53544) at ./baseview.moc:129 #28 0x039731fa in KOEventView::qt_metacall (this=0xa291c70, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfc53544) at ./koeventview.moc:84 #29 0x038a3a8a in KOrg::AgendaView::qt_metacall (this=0xa291c70, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfc53544) at ./agendaview.moc:67 #30 0x038bd92a in KOAgendaView::qt_metacall (this=0xa291c70, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfc53544) at ./koagendaview.moc:186 #31 0x01111c9a in QMetaObject::metacall (object=0xa291c70, cl=3217369608, idx=27, argv=0xbfc53544) at kernel/qmetaobject.cpp:237 #32 0x011203d5 in QMetaObject::activate (sender=0xa525900, m=0x39e9f7c, local_signal_index=9, argv=0xbfc53544) at kernel/qobject.cpp:3293 #33 0x038a4349 in KOAgenda::incidenceSelected (this=0xa525900, _t1=0xd977430, _t2=...) at ./koagenda.moc:294 #34 0x038a8798 in KOAgenda::selectItem (this=0xa525900, item=0xa404bd0) at ../../korganizer/views/agendaview/koagenda.cpp:1920 #35 0x038abd69 in KOAgenda::eventFilter_mouse (this=0xa525900, object=0xa404bd0, me=0xbfc53b80) at ../../korganizer/views/agendaview/koagenda.cpp:545 #36 0x038a744b in KOAgenda::eventFilter (this=0xa525900, object=0xa404bd0, event=0xbfc52a08) at ../../korganizer/views/agendaview/koagenda.cpp:367
*** This bug has been marked as a duplicate of bug 257618 ***