https://bugs.kde.org/show_bug.cgi?id=453021
Bug ID: 453021
Summary: KWin crashes when using desktop grid
Product: kwin
Version: 5.23.5
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: bugs.kde....@e3q.eu
Target Milestone: ---
Application: kwin_x11 (5.23.5)
(Compiled from sources)
Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.15.32-gentoo-r1-a x86_64
Windowing System: X11
Distribution: Gentoo/Linux
DrKonqi: 5.23.5 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
Switching back and forth between normal desktop view and the desktop grid
effect, using an active border
The crash does not seem to be reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
[KCrash Handler]
#4 0x00007c7449b9e0fe in QHash<KWin::EffectWindow*,
KWin::WindowMotionManager::WindowMotion>::size (this=<optimized out>) at
/usr/include/qt5/QtCore/qhash.h:283
#5 QHash<KWin::EffectWindow*, KWin::WindowMotionManager::WindowMotion>::keys
(this=this@entry=0xf00000008) at /usr/include/qt5/QtCore/qhash.h:678
#6 0x00007c7449b99b7b in KWin::WindowMotionManager::managedWindows
(this=0xf00000000) at
/var/tmp/portage/kde-plasma/kwin-5.23.5-r1/work/kwin-5.23.5/src/libkwineffects/kwineffects.h:3342
#7 KWin::DesktopGridEffect::windowInputMouseEvent (this=0x6537bbb97130,
e=<optimized out>) at
/var/tmp/portage/kde-plasma/kwin-5.23.5-r1/work/kwin-5.23.5/src/effects/desktopgrid/desktopgrid.cpp:594
#8 0x00007c744b64ed6f in KWin::EffectsHandlerImpl::checkInputWindowEvent
(this=<optimized out>, e=e@entry=0x7ffd430dfbb0) at
/var/tmp/portage/kde-plasma/kwin-5.23.5-r1/work/kwin-5.23.5/src/effects.cpp:1248
#9 0x00007c743431235a in KWin::EffectsMouseInterceptionX11Filter::event
(this=0x6537bc032a80, event=0x7c743c05d610) at
/var/tmp/portage/kde-plasma/kwin-5.23.5-r1/work/kwin-5.23.5/src/plugins/platforms/x11/standalone/effects_mouse_interception_x11_filter.cpp:90
#10 0x00007c744b69ae74 in KWin::Application::dispatchEvent (this=<optimized
out>, event=0x7c743c05d610) at
/var/tmp/portage/kde-plasma/kwin-5.23.5-r1/work/kwin-5.23.5/src/main.cpp:475
#11 0x00007c744a49160c in QAbstractEventDispatcher::filterNativeEvent
(this=<optimized out>, eventType=..., message=message@entry=0x7c743c05d610,
result=result@entry=0x7ffd430dfdc8) at
/var/tmp/portage/dev-qt/qtcore-5.15.3/work/qtbase-everywhere-src-5.15.3/src/corelib/kernel/qabstracteventdispatcher.cpp:495
#12 0x00007c7444217441 in QXcbConnection::handleXcbEvent
(this=this@entry=0x6537badab440, event=event@entry=0x7c743c05d610) at
/var/tmp/portage/dev-qt/qtgui-5.15.3/work/qtbase-everywhere-src-5.15.3/src/plugins/platforms/xcb/qxcbconnection.cpp:536
#13 0x00007c7444218ba6 in QXcbConnection::processXcbEvents
(this=0x6537badab440, flags=...) at
/var/tmp/portage/dev-qt/qtgui-5.15.3/work/qtbase-everywhere-src-5.15.3/src/plugins/platforms/xcb/qxcbconnection.cpp:1020
#14 0x00007c744424013c in QXcbUnixEventDispatcher::processEvents
(this=0x6537bae8feb0, flags=...) at
/var/tmp/portage/dev-qt/qtgui-5.15.3/work/qtbase-everywhere-src-5.15.3/src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:61
#15 0x00007c744a492b2b in QEventLoop::exec (this=this@entry=0x7ffd430dff10,
flags=..., flags@entry=...) at
/var/tmp/portage/dev-qt/qtcore-5.15.3/work/qtbase-everywhere-src-5.15.3/include/QtCore/../../src/corelib/global/qflags.h:69
#16 0x00007c744a49b15d in QCoreApplication::exec () at
/var/tmp/portage/dev-qt/qtcore-5.15.3/work/qtbase-everywhere-src-5.15.3/include/QtCore/../../src/corelib/global/qflags.h:121
#17 0x00007c744a87e41c in QGuiApplication::exec () at
/var/tmp/portage/dev-qt/qtgui-5.15.3/work/qtbase-everywhere-src-5.15.3/src/gui/kernel/qguiapplication.cpp:1867
#18 0x00007c744ae968e5 in QApplication::exec () at
/var/tmp/portage/dev-qt/qtwidgets-5.15.3/work/qtbase-everywhere-src-5.15.3/src/widgets/kernel/qapplication.cpp:2829
#19 0x00006537b94dffc3 in main (argc=<optimized out>, argv=0x7ffd430e01f8) at
/var/tmp/portage/kde-plasma/kwin-5.23.5-r1/work/kwin-5.23.5/src/main_x11.cpp:483
[Inferior 1 (process 1575) detached]
Possible duplicates by query: bug 439536, bug 437352, bug 434368, bug 431564,
bug 429938.
Reported using DrKonqi
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