[konsole] [Bug 440920] New: Konsole crashes on exit

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=440920

            Bug ID: 440920
           Summary: Konsole crashes on exit
           Product: konsole
           Version: 21.04.2
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konsole-devel at kde.org
          Reporter: thanosk at gmail.com
  Target Milestone: ---

Application: konsole (21.04.2)

Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.13.8-200.fc34.x86_64 x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.4
Distribution: Fedora 34 (KDE Plasma)

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

On occassion when you have mutliple tabs open in konsole and close one tab
Konsole crashes

The crash can be reproduced sometimes.

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

[KCrash Handler]
#4  0x00007f6d8d5029d8 in
Konsole::PlainTextDecoder::decodeLine(Konsole::Character const*, int, unsigned
char) () from /lib64/libkonsoleprivate.so.21
#5  0x00007f6d8d4bdffd in
Konsole::TerminalDisplay::inputMethodQuery(Qt::InputMethodQuery) const () from
/lib64/libkonsoleprivate.so.21
#6  0x00007f6d8c94a2bb in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#7  0x00007f6d8c907423 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#8  0x00007f6d8d9e5098 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#9  0x00007f6d883d75ea in
QtWaylandClient::QWaylandTextInput::updateState(QFlags<Qt::InputMethodQuery>,
unsigned int) () from /lib64/libQt5WaylandClient.so.5
#10 0x00007f6d8c278c1b in
QGuiApplicationPrivate::_q_updateFocusObject(QObject*) () from
/lib64/libQt5Gui.so.5
#11 0x00007f6d8da18ce0 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#12 0x00007f6d8c287426 in QWindow::focusObjectChanged(QObject*) () from
/lib64/libQt5Gui.so.5
#13 0x00007f6d8c94428b in QWidget::clearFocus() () from
/lib64/libQt5Widgets.so.5
#14 0x00007f6d8c945378 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#15 0x00007f6d8d4555c5 in Konsole::TerminalColor::~TerminalColor() () from
/lib64/libkonsoleprivate.so.21
#16 0x00007f6d8d4b02a3 in Konsole::TerminalDisplay::~TerminalDisplay() () from
/lib64/libkonsoleprivate.so.21
#17 0x00007f6d8d4b049d in Konsole::TerminalDisplay::~TerminalDisplay() () from
/lib64/libkonsoleprivate.so.21
#18 0x00007f6d8da0f631 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#19 0x00007f6d8c907423 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#20 0x00007f6d8d9e5098 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#21 0x00007f6d8d9e8606 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#22 0x00007f6d8da36bf7 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#23 0x00007f6d8b6334cf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#24 0x00007f6d8b6874e8 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#25 0x00007f6d8b630c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#26 0x00007f6d8da36698 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#27 0x00007f6d8d9e3ab2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#28 0x00007f6d8d9ebfe4 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#29 0x00007f6d8dd9066d in kdemain () from /lib64/libkdeinit5_konsole.so
#30 0x00007f6d8d597b75 in __libc_start_main () from /lib64/libc.so.6
#31 0x00005592e6b1314e in _start ()
[Inferior 1 (process 14838) detached]

The reporter indicates this bug may be a duplicate of or related to bug 436630.

Possible duplicates by query: bug 440512, bug 440137, bug 439479, bug 438885,
bug 438717.

Reported using DrKonqi

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