[konsole] [Bug 438838] New: Konsole crashed after reconnecting external monitor

[skierpage]

https://bugs.kde.org/show_bug.cgi?id=438838

            Bug ID: 438838
           Summary: Konsole crashed after reconnecting external monitor
           Product: konsole
           Version: 21.04.1
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: skierpage at gmail.com
  Target Milestone: ---

Application: konsole (21.04.1)

Qt Version: 5.15.2
Frameworks Version: 5.82.0
Operating System: Linux 5.12.10-300.fc34.x86_64 x86_64
Windowing System: Wayland
Drkonqi Version: 5.21.5
Distribution: "Fedora release 34 (Thirty Four)"

-- Information about the crash:
- What I was doing when the application crashed:
I wanted to take my laptop away from my connected external monitor. In the past
this has left programs in limbo, so I disabled the external monitor in Display
Configuration. I wasn't using Konsole so I can't remember where it wound up,
but when I reconnected it crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fd55e4f6d10 in QPlatformScreen::screen() const () from
/lib64/libQt5Gui.so.5
#5  0x00007fd55a759efb in
QtWaylandClient::QWaylandScreen::updateOutputProperties() () from
/lib64/libQt5WaylandClient.so.5
#6  0x00007fd55a75a497 in QtWaylandClient::QWaylandScreen::output_done() ()
from /lib64/libQt5WaylandClient.so.5
#7  0x00007fd559e4fc04 in ffi_call_unix64 () from /lib64/libffi.so.6
#8  0x00007fd559e4f107 in ffi_call () from /lib64/libffi.so.6
#9  0x00007fd55a6c1d10 in wl_closure_invoke.constprop () from
/lib64/libwayland-client.so.0
#10 0x00007fd55a6c242b in dispatch_event.isra () from
/lib64/libwayland-client.so.0
#11 0x00007fd55a6c261c in wl_display_dispatch_queue_pending () from
/lib64/libwayland-client.so.0
#12 0x00007fd55a74c7a3 in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /lib64/libQt5WaylandClient.so.5
#13 0x00007fd55fc1a4fd in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#14 0x00007fd55fc1cb3a in QSocketNotifier::activated(QSocketDescriptor,
QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () from
/lib64/libQt5Core.so.5
#15 0x00007fd55fc1d2d4 in QSocketNotifier::event(QEvent*) () from
/lib64/libQt5Core.so.5
#16 0x00007fd55eb60e73 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#17 0x00007fd55fbe9f48 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#18 0x00007fd55fc3717f in socketNotifierSourceDispatch(_GSource*, int
(*)(void*), void*) () from /lib64/libQt5Core.so.5
#19 0x00007fd55d8bf4cf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#20 0x00007fd55d9134e8 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#21 0x00007fd55d8bcc03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#22 0x00007fd55fc366f8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#23 0x00007fd55fbe89b2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#24 0x00007fd55fbf0544 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#25 0x00007fd55ff86abd in kdemain () from /lib64/libkdeinit5_konsole.so
#26 0x00007fd55f7c3b75 in __libc_start_main () from /lib64/libc.so.6
#27 0x000055f59161c14e in _start ()
[Inferior 1 (process 60505) detached]

Reported using DrKonqi

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