[kontact] [Bug 451195] New: KDE Kontact crash while closing the application

[Klaus-Dieter Fietze]

https://bugs.kde.org/show_bug.cgi?id=451195

            Bug ID: 451195
           Summary: KDE Kontact crash while closing the application
           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: klaus-dieter.fietze at bluewin.ch
  Target Milestone: ---

Application: kontact (5.19.3 (21.12.3))

Qt Version: 5.15.2
Frameworks Version: 5.91.0
Operating System: Linux 5.16.11-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.24.2 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
I was closing the application when the error message appeared: "KDE Kontact
closed unexpectedly"

- Unusual behavior I noticed:
I would like to stress that I haven't done anything unusal!
It is not the first that KDE Kontact closes unexpectedly; there was neverthing
unusual before.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Content of s_kcrashErrorMessage: {_M_t = {<std::__uniq_ptr_impl<char,
std::default_delete<char []> >> = {_M_t = {<std::_Tuple_impl<0, char*,
std::default_delete<char []> >> = {<std::_Tuple_impl<1,
std::default_delete<char []> >> = {<std::_Head_base<1, std::default_delete<char
[]>, true>> = {_M_head_impl = {<No data fields>}}, <No data fields>},
<std::_Head_base<0, char*, false>> = {_M_head_impl = <optimized out>}, <No data
fields>}, <No data fields>}}, <No data fields>}}
[KCrash Handler]
#6  0x00007f038bef8990 in KMReaderMainWin::~KMReaderMainWin (this=<optimized
out>, this=<optimized out>) at
/usr/src/debug/kmail-21.12.3-1.1.x86_64/src/kmreadermainwin.cpp:117
#7  0x00007f038bef8b49 in KMReaderMainWin::~KMReaderMainWin (this=<optimized
out>, this=<optimized out>) at
/usr/src/debug/kmail-21.12.3-1.1.x86_64/src/kmreadermainwin.cpp:119
#8  0x00007f041b80c24f in QObject::event (this=0x5605ef68ffc0,
e=0x7f03bc06ef80) at kernel/qobject.cpp:1301
#9  0x00007f041cb55429 in KXmlGuiWindow::event (this=0x5605ef68ffc0,
ev=0x7f03bc06ef80) at
/usr/src/debug/kxmlgui-5.91.0-1.1.x86_64/src/kxmlguiwindow.cpp:219
#10 0x00007f041c3dea7f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5605ef68ffc0, e=0x7f03bc06ef80) at
kernel/qapplication.cpp:3632
#11 0x00007f041b7dfe3a in QCoreApplication::notifyInternal2
(receiver=0x5605ef68ffc0, event=0x7f03bc06ef80) at
kernel/qcoreapplication.cpp:1064
#12 0x00007f041b7e2e77 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x5605ec08f470) at
kernel/qcoreapplication.cpp:1821
#13 0x00007f041b837d03 in postEventSourceDispatch (s=s at entry=0x5605ec16ce10) at
kernel/qeventdispatcher_glib.cpp:277
#14 0x00007f0412003e22 in g_main_dispatch (context=0x7f0400005010) at
../glib/gmain.c:3381
#15 g_main_context_dispatch (context=0x7f0400005010) at ../glib/gmain.c:4099
#16 0x00007f04120041b8 in g_main_context_iterate
(context=context at entry=0x7f0400005010, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#17 0x00007f041200426f in g_main_context_iteration (context=0x7f0400005010,
may_block=1) at ../glib/gmain.c:4240
#18 0x00007f041b837384 in QEventDispatcherGlib::processEvents
(this=0x5605ec17ee50, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#19 0x00007f041b7de83b in QEventLoop::exec (this=this at entry=0x7ffc686ec1d0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#20 0x00007f041b7e6b10 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#21 0x00007f041bc8025c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1867
#22 0x00007f041c3de9f5 in QApplication::exec () at kernel/qapplication.cpp:2824
#23 0x00005605ea383f52 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kontact-21.12.3-1.1.x86_64/src/main.cpp:215
[Inferior 1 (process 2619) detached]

Possible duplicates by query: bug 450800, bug 450494, bug 450428, bug 450241,
bug 449883.

Reported using DrKonqi

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