Application: kwin_x11 (5.16.4) Qt Version: 5.13.0 Frameworks Version: 5.60.0 Operating System: Linux 5.2.5-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: - What I was doing when the application crashed: I've bound the virtual desktop grid effect to the bottom right screen corner. Sometimes when using this corner KWin crashes with the attached backtrace. The crash can be reproduced sometimes. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f1ec2931880 (LWP 16238))] Thread 28 (Thread 0x7f1db7f25700 (LWP 16365)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 27 (Thread 0x7f1db8726700 (LWP 16364)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 26 (Thread 0x7f1eabfff700 (LWP 16361)): #0 0x00007f1ec790edb6 in ppoll () at /lib64/libc.so.6 #1 0x00007f1ec646aa39 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5 #2 0x00007f1ec646c031 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f1ec641723b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f1ec624ff91 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1ec4fc5595 in () at /usr/lib64/libQt5Qml.so.5 #6 0x00007f1ec6251112 in () at /usr/lib64/libQt5Core.so.5 #7 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #8 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 25 (Thread 0x7f1e51ffb700 (LWP 16324)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1ec5cee1ea in () at /usr/lib64/libQt5Script.so.5 #2 0x00007f1ec5cee20b in () at /usr/lib64/libQt5Script.so.5 #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 24 (Thread 0x7f1e52ffd700 (LWP 16322)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 23 (Thread 0x7f1e537fe700 (LWP 16321)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 22 (Thread 0x7f1e53fff700 (LWP 16312)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 21 (Thread 0x7f1e88ff9700 (LWP 16311)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 20 (Thread 0x7f1e897fa700 (LWP 16310)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 19 (Thread 0x7f1e89ffb700 (LWP 16309)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 18 (Thread 0x7f1e8a7fc700 (LWP 16308)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 17 (Thread 0x7f1e8affd700 (LWP 16307)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 16 (Thread 0x7f1e8bfff700 (LWP 16306)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 15 (Thread 0x7f1e90ff9700 (LWP 16305)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 14 (Thread 0x7f1e917fa700 (LWP 16304)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 13 (Thread 0x7f1e91ffb700 (LWP 16303)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 12 (Thread 0x7f1e927fc700 (LWP 16302)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 11 (Thread 0x7f1e92ffd700 (LWP 16301)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 10 (Thread 0x7f1e937fe700 (LWP 16300)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 9 (Thread 0x7f1e8b7fe700 (LWP 16299)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 8 (Thread 0x7f1e93fff700 (LWP 16298)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 7 (Thread 0x7f1ea8f95700 (LWP 16297)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f1ea9796700 (LWP 16296)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f1ea9f97700 (LWP 16295)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f1eaa798700 (LWP 16294)): #0 0x00007f1ec5838e05 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f1eaab787fb in () at /usr/lib64/dri/radeonsi_dri.so #2 0x00007f1eaab786c7 in () at /usr/lib64/dri/radeonsi_dri.so #3 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #4 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f1eb9917700 (LWP 16256)): #0 0x00007f1ec790edb6 in ppoll () at /lib64/libc.so.6 #1 0x00007f1ec646aa39 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5 #2 0x00007f1ec646c031 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f1ec641723b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f1ec624ff91 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1ec4fc5595 in () at /usr/lib64/libQt5Qml.so.5 #6 0x00007f1ec6251112 in () at /usr/lib64/libQt5Core.so.5 #7 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #8 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f1ebbd8b700 (LWP 16246)): #0 0x00007f1ec790edb6 in ppoll () at /lib64/libc.so.6 #1 0x00007f1ec646aa39 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib64/libQt5Core.so.5 #2 0x00007f1ec646c031 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #3 0x00007f1ec641723b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f1ec624ff91 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #5 0x00007f1ec4a214f6 in () at /usr/lib64/libQt5DBus.so.5 #6 0x00007f1ec6251112 in () at /usr/lib64/libQt5Core.so.5 #7 0x00007f1ec5832faa in start_thread () at /lib64/libpthread.so.0 #8 0x00007f1ec791973f in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f1ec2931880 (LWP 16238)): [KCrash Handler] #6 0x00007f1ec75d3a60 in KWin::AbstractClient::setDesktops(QVector<KWin::VirtualDesktop*>) () at /usr/lib64/libkwin.so.5 #7 0x00007f1ec766a983 in KWin::EffectsHandlerImpl::windowToDesktops(KWin::EffectWindow*, QVector<unsigned int> const&) () at /usr/lib64/libkwin.so.5 #8 0x00007f1ec5ed61e9 in () at /usr/lib64/libkwin4_effect_builtins.so.1 #9 0x00007f1ec766a447 in KWin::EffectsHandlerImpl::checkInputWindowEvent(QMouseEvent*) () at /usr/lib64/libkwin.so.5 #10 0x00007f1ebb41293a in () at /usr/lib64/qt5/plugins/org.kde.kwin.platforms/KWinX11Platform.so #11 0x00007f1ec76cbe7b in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib64/libkwin.so.5 #12 0x00007f1ec6416117 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5 #13 0x00007f1ec0aa4981 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5 #14 0x00007f1ec0aa56d6 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5XcbQpa.so.5 #15 0x00007f1ec0ace1dc in () at /usr/lib64/libQt5XcbQpa.so.5 #16 0x00007f1ec641723b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #17 0x00007f1ec641edb2 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #18 0x00007f1ec7814fa6 in kdemain () at /usr/lib64/libkdeinit5_kwin_x11.so #19 0x00007f1ec7842bcb in __libc_start_main () at /lib64/libc.so.6 #20 0x0000556a2104008a in _start () [Inferior 1 (process 16238) detached] Reported using DrKonqi
Unfortunately the backtrace is lacking debug symbols. If you are able to reproduce please install debug packages and attach a new backtrace.
Created attachment 122235 [details] New crash information added by DrKonqi kwin_x11 (5.16.4) using Qt 5.13.0 Attached you can find a stacktrace with debuginfo packages installed -- Backtrace (Reduced): #6 0x00007fb9570a6a60 in KWin::AbstractClient::desktop() const (this=0x559f49568510) at /usr/include/qt5/QtCore/qarraydata.h:216 #7 0x00007fb9570a6a60 in KWin::AbstractClient::setDesktops(QVector<KWin::VirtualDesktop*>) (this=<optimized out>, desktops=...) at /usr/src/debug/kwin5-5.16.4-310.2.x86_64/abstract_client.cpp:548 #8 0x00007fb95713d983 in KWin::EffectsHandlerImpl::windowToDesktops(KWin::EffectWindow*, QVector<unsigned int> const&) (this=<optimized out>, w=<optimized out>, desktopIds=...) at /usr/src/debug/kwin5-5.16.4-310.2.x86_64/effects.cpp:931 #9 0x00007fb9559a91e9 in KWin::DesktopGridEffect::windowInputMouseEvent(QEvent*) (this=0x7fb940012840, e=<optimized out>) at /usr/src/debug/kwin5-5.16.4-310.2.x86_64/effects/desktopgrid/desktopgrid.cpp:571 #10 0x00007fb95713d447 in KWin::EffectsHandlerImpl::checkInputWindowEvent(QMouseEvent*) (e=0x7ffe37f51610, this=<optimized out>) at /usr/src/debug/kwin5-5.16.4-310.2.x86_64/effects.cpp:1288
Backtrace is provided
Please post output of qdbus org.kde.KWin /KWin supportInformation It seems like left mouse button was being held when you were approaching the bottom right screen corner. Is that true?
Created attachment 122719 [details] kwin support information
(In reply to Vlad Zahorodnii from comment #4) > Please post output of > qdbus org.kde.KWin /KWin supportInformation > > It seems like left mouse button was being held when you were approaching the > bottom right screen corner. Is that true? today the bug happened again. I wanted to use the bottom right corner to switch to the bottom right virtual desktop, so it is possible that I clicked a bit too early. But I cannot reproduce the crash this way, If I actively click before going to the corner then the effect is not starting at all.
would you please try again with kwin 5.19+ debug symbols installed desktop effects and compositing settings on and off.
(In reply to Mathieu Jobin from comment #7) > would you please try again with kwin 5.19+ > debug symbols installed > > desktop effects and compositing settings on and off. Sadly I cannot reproduce the bug actively, it just happens from time to time, currently using: * Qt 5.15.2 * KDE Frameworks 5.77.0 * Plasma 5.20.4 I will attach a new stacktrace as soon as the crash is happening again. I think I will never see this crash with compositing off as the desktop grid will not work without compositing enabled.
Created attachment 134646 [details] New crash information added by DrKonqi kwin_x11 (5.20.5) using Qt 5.15.2 This is again the same crash using current packages -- Backtrace (Reduced): #4 0x00007fa2e06aabbb in KWin::VirtualDesktop::x11DesktopNumber() const (this=0x0) at /usr/src/debug/kwin5-5.20.5-387.1.x86_64/build/kwin_autogen/EWIEGA46WW/../../../virtualdesktops.h:57 #5 KWin::AbstractClient::desktop() const (this=0x55899e18c9f0) at /usr/src/debug/kwin5-5.20.5-387.1.x86_64/build/kwin_autogen/EWIEGA46WW/../../../abstract_client.h:468 #6 0x00007fa2e06d8bd5 in KWin::AbstractClient::setDesktops(QVector<KWin::VirtualDesktop*>) (this=<optimized out>, desktops=...) at /usr/src/debug/kwin5-5.20.5-387.1.x86_64/abstract_client.cpp:474 #7 0x00007fa2e072c959 in KWin::EffectsHandlerImpl::windowToDesktops(KWin::EffectWindow*, QVector<unsigned int> const&) (this=<optimized out>, w=<optimized out>, desktopIds=<optimized out>) at /usr/src/debug/kwin5-5.20.5-387.1.x86_64/effects.cpp:921 #8 0x00007fa2deb6f5b6 in KWin::DesktopGridEffect::windowInputMouseEvent(QEvent*) (this=0x55899cca0c10, e=<optimized out>) at /usr/src/debug/kwin5-5.20.5-387.1.x86_64/effects/desktopgrid/desktopgrid.cpp:539
Thank you for the updated backtrace; changing status for inspection.
Created attachment 140376 [details] Full stacktrace I can confirm this issue on Operating System: openSUSE Tumbleweed 20210726 KDE Plasma Version: 5.22.3 KDE Frameworks Version: 5.84.0 Qt Version: 5.15.2 Kernel Version: 5.13.4-1-default (64-bit) Graphics Platform: X11 Graphics Processor: Radeon RX 580 Series ``` #3 KCrash::startProcess(int, char const**, bool) (argv=argv@entry=0x7ffe41c05498, waitAndExit=waitAndExit@entry=true, argc=<optimized out>) at /usr/src/debug/kcrash-5.84.0-1.1.x86_64/src/kcrash.cpp:711 #4 0x00007fe308982d00 in KCrash::defaultCrashHandler(int) (sig=11) at /usr/src/debug/kcrash-5.84.0-1.1.x86_64/src/kcrash.cpp:608 #5 <signal handler called> () at ../sysdeps/unix/sysv/linux/sigaction.c #6 0x00007fe308aa2654 in KWin::VirtualDesktop::x11DesktopNumber() const (this=0x0) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/build/src/kwin_autogen/EWIEGA46WW/../../../../src/virtualdesktops.h:57 #7 KWin::AbstractClient::desktop() const (this=0x563c92c37120) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/build/src/kwin_autogen/EWIEGA46WW/../../../../src/abstract_client.h:475 #8 KWin::AbstractClient::setDesktops(QVector<KWin::VirtualDesktop*>) (this=<optimized out>, desktops=...) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/abstract_client.cpp:474 #9 0x00007fe308af4a49 in KWin::EffectsHandlerImpl::windowToDesktops(KWin::EffectWindow*, QVector<unsigned int> const&) (this=<optimized out>, w=<optimized out>, desktopIds=<optimized out>) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/effects.cpp:923 #10 0x00007fe306ead984 in KWin::DesktopGridEffect::windowInputMouseEvent(QEvent*) (this=0x563c92753ff0, e=<optimized out>) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/effects/desktopgrid/desktopgrid.cpp:573 #11 0x00007fe308afa9b7 in KWin::EffectsHandlerImpl::checkInputWindowEvent(QMouseEvent*) (this=<optimized out>, e=0x7ffe41c06910) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/effects.cpp:1272 #12 0x00007fe2f815e222 in KWin::EffectsMouseInterceptionX11Filter::event(xcb_generic_event_t*) (this=0x563c935da950, event=0x7fe2fc079720) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/plugins/platforms/x11/standalone/effects_mouse_interception_x11_filter.cpp:90 #13 0x00007fe308b3c6ae in KWin::Application::dispatchEvent(xcb_generic_event_t*) (this=<optimized out>, event=0x7fe2fc079720) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/main.cpp:470 #14 0x00007fe3076b7eff in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) (this=<optimized out>, eventType=..., message=message@entry=0x7fe2fc079720, result=result@entry=0x7ffe41c06b28) at kernel/qabstracteventdispatcher.cpp:495 #15 0x00007fe3015f44a1 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) (this=this@entry=0x563c91ac14d0, event=event@entry=0x7fe2fc079720) at qxcbconnection.cpp:536 #16 0x00007fe3015f5a96 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x563c91ac14d0, flags=...) at qxcbconnection.cpp:1014 #17 0x00007fe30161c0bc in QXcbUnixEventDispatcher::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x563c91b98aa0, flags=...) at qxcbeventdispatcher.cpp:61 #18 0x00007fe3076b936b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe41c06c70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #19 0x00007fe3076c1650 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #20 0x00007fe307b051dc in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1867 #21 0x00007fe30828e9f5 in QApplication::exec() () at kernel/qapplication.cpp:2824 #22 0x0000563c90f72fb6 in main(int, char**) (argc=<optimized out>, argv=0x7ffe41c06f08) at /usr/src/debug/kwin5-5.22.3-2.1.x86_64/src/main_x11.cpp:479 ```
Isn't this actually a duplicate of https://bugs.kde.org/show_bug.cgi?id=429202 ?
*** This bug has been marked as a duplicate of bug 429202 ***