[Akonadi] [Bug 492648] New: Ctrl-Backspace in a xwayland application causes entire desktop to crash

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=492648

            Bug ID: 492648
           Summary: Ctrl-Backspace in a xwayland application causes entire
                    desktop to crash
    Classification: Frameworks and Libraries
           Product: Akonadi
           Version: unspecified
          Platform: Debian stable
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: server
          Assignee: kdepim-bugs at kde.org
          Reporter: robotlandscape at gmail.com
                CC: carl at carlschwan.eu
  Target Milestone: ---

Application: akonadiserver (5.22.3 (22.12.3))

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-25-amd64 x86_64
Windowing System: Wayland
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [KCrashBackend]

-- Information about the crash:
I was using TexWorks, which is an X11 application emulated in xwayland, and I
pressed Ctrl-Backspace to delete a word. The entire desktop crashes after this,
and no work that I've done is saved.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Akonadi Server (akonadiserver), signal: Segmentation fault

[KCrash Handler]
#4  0x000055f0ad6b01cc in ?? ()
#5  0x00007fbb1b4dd730 in QObject::event(QEvent*) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fbb1b4b170d in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fbb1b4b46c1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fbb1b50a193 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fbb19c627a9 in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fbb19c62a38 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fbb19c62acc in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fbb1b509876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fbb1b4b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fbb1b4b8316 in QCoreApplication::exec() () from
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x000055f0ad6ad450 in ?? ()
#16 0x00007fbb1b04624a in __libc_start_call_main
(main=main at entry=0x55f0ad6ad150, argc=argc at entry=1,
argv=argv at entry=0x7ffd95570f78) at ../sysdeps/nptl/libc_start_call_main.h:58
#17 0x00007fbb1b046305 in __libc_start_main_impl (main=0x55f0ad6ad150, argc=1,
argv=0x7ffd95570f78, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd95570f68) at ../csu/libc-start.c:360
#18 0x000055f0ad6afc81 in ?? ()
[Inferior 1 (process 2799) detached]

Reported using DrKonqi

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