[kde] [Bug 441115] New: Latte crashes when switching between virtual desktops

[Jerry Kiely]

https://bugs.kde.org/show_bug.cgi?id=441115

            Bug ID: 441115
           Summary: Latte crashes when switching between virtual desktops
           Product: kde
           Version: unspecified
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: g4rg4ntu4 at gmail.com
  Target Milestone: ---

Application: latte-dock (0.9.12)

Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.13.10-200.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:

I was switching between virtual desktop. I have my virtual desktops arranged in
a 2x2 square grid. I moved from the top left virtual desktop 
to the bottom left virtual desktop. It was at this point that latte crashed.

I have added extra verbosity to the description because the crash reporting
assistant did not seem to want to submit the crash report without more detail.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Latte Dock (latte-dock), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f1db0901e58 in QVariant::QVariant(QVariant const&) () from
/lib64/libQt5Core.so.5
#5  0x00007f1db09049de in QVariant::cmp(QVariant const&) const () from
/lib64/libQt5Core.so.5
#6  0x00005606542cce67 in
Latte::WindowSystem::Tracker::LastActiveWindow::windowChanged(QVariant const&)
[clone .part.0] ()
#7  0x00005606542ccf0b in
Latte::WindowSystem::Tracker::LastActiveWindow::windowChanged(QVariant const&)
[clone .part.0] ()
#8  0x00007f1db08f6c99 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#9  0x00005606542dcda2 in
QtPrivate::QFunctorSlotObject<Latte::WindowSystem::Tracker::Windows::init()::{lambda(QVariant)#1},
1, QtPrivate::List<QVariant>, void>::impl(int, QtPrivate::QSlotObjectBase*,
QObject*, void**, bool*) [clone .lto_priv.0] ()
#10 0x00007f1db08f6c99 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#11 0x00005606542be024 in
QtPrivate::QFunctorSlotObject<Latte::WindowSystem::AbstractWindowInterface::AbstractWindowInterface(QObject*)::{lambda()#2},
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) ()
#12 0x00007f1db08f6c99 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#13 0x00007f1db08f9f3e in QTimer::timeout(QTimer::QPrivateSignal) () from
/lib64/libQt5Core.so.5
#14 0x00007f1db08ed79f in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#15 0x00007f1db1621423 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#16 0x00007f1db08c3098 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#17 0x00007f1db0913983 in QTimerInfoList::activateTimers() () from
/lib64/libQt5Core.so.5
#18 0x00007f1db091428c in timerSourceDispatch(_GSource*, int (*)(void*), void*)
() from /lib64/libQt5Core.so.5
#19 0x00007f1daead44cf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#20 0x00007f1daeb284e8 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#21 0x00007f1daead1c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#22 0x00007f1db0914698 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#23 0x00007f1db08c1ab2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#24 0x00007f1db08c9fe4 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#25 0x0000560654232530 in main ()
[Inferior 1 (process 3566) detached]

Possible duplicates by query: bug 440841, bug 440840, bug 440777, bug 440377,
bug 440257.

Reported using DrKonqi
This report was filed against 'kde' because the product 'latte-dock' could not
be located in Bugzilla. Add it to drkonqi's mappings file!

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