[kontact] [Bug 449295] New: Kontact crashes

Fri Jan 28 16:33:42 GMT 2022

https://bugs.kde.org/show_bug.cgi?id=449295

            Bug ID: 449295
           Summary: Kontact crashes
           Product: kontact
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: martin.strecker at irit.fr
  Target Milestone: ---

Application: kontact (5.14.2 (20.04.2))

Qt Version: 5.12.7
Frameworks Version: 5.76.0
Operating System: Linux 5.3.18-150300.59.43-default x86_64
Windowing system: X11
Distribution: openSUSE Leap 15.3

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

The Kontact window was open when the crash occurred, but I did not interact
with Kontact at the moment of the crash - I was writing a text in another
window (Thunderbird). 

This error has occurred several times, and often the pattern is the same (crash
while not interacting with Kontact), and the crash seems completely random and
not related to what I do on the machine (no heavy use of CPU,  memory or
network).

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#4  0x00007fee3bb04e1a in operator== (s1=..., s2=...) at tools/qstring.cpp:3402
#5  0x00007fedcd81329c in
KCalendarCore::MemoryCalendar::Private::forIncidences<KCalendarCore::Incidence,
QString>(QMultiHash<QString, QSharedPointer<KCalendarCore::Incidence> > const&,
QString const&, std::function<void (KCalendarCore::Incidence::Ptr const&)>&&)
const (op=..., key=..., incidences=..., this=<optimized out>) at
/usr/src/debug/kcalendarcore-5.76.0-bp153.2.2.1.x86_64/src/memorycalendar.cpp:101
#6  KCalendarCore::MemoryCalendar::deleteIncidenceInstances (this=<optimized
out>, incidence=...) at
/usr/src/debug/kcalendarcore-5.76.0-bp153.2.2.1.x86_64/src/memorycalendar.cpp:243
#7  0x00007fedcd81775f in KCalendarCore::MemoryCalendar::deleteIncidence
(this=0x55ab6359cbc0, incidence=...) at
/usr/src/debug/kcalendarcore-5.76.0-bp153.2.2.1.x86_64/src/memorycalendar.cpp:231
#8  0x00007fedcdfcfc73 in CalendarSupport::EventArchiver::archiveIncidences
(this=this at entry=0x7fff8cb7e130, calendar=...,
changer=changer at entry=0x55ab60c3fb50, limitDate=...,
widget=widget at entry=0x55ab60dd6d60, incidences=..., withGUI=<optimized out>) at
/usr/src/debug/calendarsupport-20.04.2-bp153.2.2.1.x86_64/src/eventarchiver.cpp:235
#9  0x00007fedcdfd18a7 in CalendarSupport::EventArchiver::run
(this=this at entry=0x7fff8cb7e130, calendar=...,
changer=changer at entry=0x55ab60c3fb50, limitDate=...,
widget=widget at entry=0x55ab60dd6d60, withGUI=withGUI at entry=false,
errorIfNone=false) at
/usr/src/debug/calendarsupport-20.04.2-bp153.2.2.1.x86_64/src/eventarchiver.cpp:154
#10 0x00007fedcdfd21f9 in CalendarSupport::EventArchiver::runAuto
(this=this at entry=0x7fff8cb7e130, calendar=...,
changer=changer at entry=0x55ab60c3fb50, widget=widget at entry=0x55ab60dd6d60,
withGUI=withGUI at entry=false) at
/usr/src/debug/calendarsupport-20.04.2-bp153.2.2.1.x86_64/src/eventarchiver.cpp:102
#11 0x00007feda56a374c in ActionManager::slotAutoArchive (this=0x55ab60c73630)
at
/usr/src/debug/korganizer-20.04.2-bp153.2.2.1.x86_64/src/actionmanager.cpp:1670
#12 0x00007fee3bc85fcf in QtPrivate::QSlotObjectBase::call (a=0x7fff8cb7e290,
r=0x55ab60c73630, this=0x55ab60d92570) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#13 QMetaObject::activate (sender=sender at entry=0x55ab60db13c0,
signalOffset=<optimized out>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7fff8cb7e290) at kernel/qobject.cpp:3784
#14 0x00007fee3bc865c7 in QMetaObject::activate
(sender=sender at entry=0x55ab60db13c0, m=m at entry=0x7fee3c104d20
<QTimer::staticMetaObject>, local_signal_index=local_signal_index at entry=0,
argv=argv at entry=0x7fff8cb7e290) at kernel/qobject.cpp:3657
#15 0x00007fee3bc92dd7 in QTimer::timeout (this=this at entry=0x55ab60db13c0,
_t1=...) at .moc/moc_qtimer.cpp:204
#16 0x00007fee3bc93138 in QTimer::timerEvent (this=0x55ab60db13c0, e=<optimized
out>) at kernel/qtimer.cpp:255
#17 0x00007fee3bc86a1b in QObject::event (this=0x55ab60db13c0, e=<optimized
out>) at kernel/qobject.cpp:1283
#18 0x00007fee3cadbf9c in QApplicationPrivate::notify_helper
(this=this at entry=0x55ab603ed460, receiver=receiver at entry=0x55ab60db13c0,
e=e at entry=0x7fff8cb7e600) at kernel/qapplication.cpp:3701
#19 0x00007fee3cae35b0 in QApplication::notify (this=0x7fff8cb7e980,
receiver=0x55ab60db13c0, e=0x7fff8cb7e600) at kernel/qapplication.cpp:3447
#20 0x00007fee3bc563a8 in QCoreApplication::notifyInternal2
(receiver=0x55ab60db13c0, event=0x7fff8cb7e600) at
kernel/qcoreapplication.cpp:1088
#21 0x00007fee3bcb2899 in QTimerInfoList::activateTimers (this=0x55ab6042bcc0)
at kernel/qtimerinfo_unix.cpp:643
#22 0x00007fee3bcb3099 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:182
#23 idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:229
#24 0x00007fee34b39694 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#25 0x00007fee34b39a30 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fee34b39abc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#27 0x00007fee3bcb342f in QEventDispatcherGlib::processEvents
(this=0x55ab604facb0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007fee3bc545fa in QEventLoop::exec (this=this at entry=0x7fff8cb7e850,
flags=..., flags at entry=...) at kernel/qeventloop.cpp:225
#29 0x00007fee3bc5d800 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1389
#30 0x000055ab5f05a785 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kontact-20.04.2-bp153.2.2.1.x86_64/src/main.cpp:229
[Inferior 1 (process 11174) detached]

The reporter indicates this bug may be a duplicate of or related to bug 412498.

Possible duplicates by query: bug 443771, bug 440841, bug 425842, bug 422092,
bug 419229.

Reported using DrKonqi

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