[konsole] [Bug 439479] New: The Konsole program reports a crash after closing

[Alexander]

https://bugs.kde.org/show_bug.cgi?id=439479

            Bug ID: 439479
           Summary: The Konsole program reports a crash after closing
           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: casm at mail.ru
  Target Milestone: ---

Application: konsole (21.04.2)

Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.12.13-300.fc34.x86_64 x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.2
Distribution: "Fedora release 34 (Thirty Four)"

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

1. Launched Konsole.
2. Typed ctrl-d or exit in Konsole
3. Pop-up notification appeared: "program crash Konsole"

GPU Nvidia GeForce 1660 ti

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007f3f963d29d8 in
Konsole::PlainTextDecoder::decodeLine(Konsole::Character const*, int, unsigned
char) () from /lib64/libkonsoleprivate.so.21
#5  0x00007f3f9638dffd in
Konsole::TerminalDisplay::inputMethodQuery(Qt::InputMethodQuery) const () from
/lib64/libkonsoleprivate.so.21
#6  0x00007f3f9581a2bb in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#7  0x00007f3f957d7423 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#8  0x00007f3f968b5098 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#9  0x00007f3f912a85ea in
QtWaylandClient::QWaylandTextInput::updateState(QFlags<Qt::InputMethodQuery>,
unsigned int) () from /lib64/libQt5WaylandClient.so.5
#10 0x00007f3f95148c1b in
QGuiApplicationPrivate::_q_updateFocusObject(QObject*) () from
/lib64/libQt5Gui.so.5
#11 0x00007f3f968e8ce0 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#12 0x00007f3f95157426 in QWindow::focusObjectChanged(QObject*) () from
/lib64/libQt5Gui.so.5
#13 0x00007f3f9581428b in QWidget::clearFocus() () from
/lib64/libQt5Widgets.so.5
#14 0x00007f3f95815378 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5
#15 0x00007f3f963255c5 in Konsole::TerminalColor::~TerminalColor() () from
/lib64/libkonsoleprivate.so.21
#16 0x00007f3f963802a3 in Konsole::TerminalDisplay::~TerminalDisplay() () from
/lib64/libkonsoleprivate.so.21
#17 0x00007f3f9638049d in Konsole::TerminalDisplay::~TerminalDisplay() () from
/lib64/libkonsoleprivate.so.21
#18 0x00007f3f968df631 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#19 0x00007f3f957d7423 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#20 0x00007f3f968b5098 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#21 0x00007f3f968b8606 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#22 0x00007f3f96906bf7 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#23 0x00007f3f945034cf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#24 0x00007f3f945574e8 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#25 0x00007f3f94500c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#26 0x00007f3f96906698 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#27 0x00007f3f968b3ab2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#28 0x00007f3f968bbfe4 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#29 0x00007f3f96c6067d in kdemain () from /lib64/libkdeinit5_konsole.so
#30 0x00007f3f96467b75 in ?? () from /lib64/libc.so.6
#31 0x00005650acff314e in _start ()
[Inferior 1 (process 6743) detached]

Possible duplicates by query: bug 436863, bug 429973, bug 413345, bug 403101,
bug 381101.

Reported using DrKonqi

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