[Akonadi] [Bug 462407] New: Kwin_wayland crashes when touching the laptop screen

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=462407

            Bug ID: 462407
           Summary: Kwin_wayland crashes when touching the laptop screen
    Classification: Frameworks and Libraries
           Product: Akonadi
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: server
          Assignee: kdepim-bugs at kde.org
          Reporter: andretiagob at protonmail.com
  Target Milestone: ---

Application: akonadiserver (5.21.3 (22.08.3))

Qt Version: 5.15.7
Frameworks Version: 5.100.0
Operating System: Linux 6.0.9-300.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (KDE Plasma)
DrKonqi: 5.26.3 [KCrashBackend]

-- Information about the crash:
If i boot with the usb c dock connected (MSI USB-C Docking Station Gen 2) and
then reach the desktop and touch the screen, kwin_wayland crashes, it happens
everytime. Then as a side effect if i try to click on suspend/restart or
shutdown everything freezes for a few seconds. If i want to shutdown, for
example, i have to type in the terminal "shutdown now" to be able to turn off
the laptop:  takes a long time to actually turn off.
Also, for some reason it takes longer to boot and reach the desktop with the
dock connected.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x000055c111f6129b in
Akonadi::Server::AkonadiServer::connectionDisconnected() ()
#5  0x00007f0b150d2ec4 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#6  0x00007f0b150a825b in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#7  0x00007f0b150ab5e4 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#8  0x00007f0b150f9897 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#9  0x00007f0b13319cbf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#10 0x00007f0b1336f598 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#11 0x00007f0b13316f40 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#12 0x00007f0b150f938a in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#13 0x00007f0b150a6cca in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#14 0x00007f0b150aed92 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#15 0x000055c111f57058 in main ()
[Inferior 1 (process 2528) detached]

Reported using DrKonqi

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