https://bugs.kde.org/show_bug.cgi?id=410839
Bug ID: 410839
Summary: Kwin crashes sometimes when using the virtual desktop
grid
Product: kwin
Version: 5.16.4
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: witte...@googlemail.com
Target Milestone: ---
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
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