https://bugs.kde.org/show_bug.cgi?id=429532
Bug ID: 429532
Summary: KDE vs nvidia
Product: kwin
Version: 5.12.9
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: nick.k...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.12.9)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 5.4.0-54-generic x86_64
Distribution: Ubuntu 18.04.5 LTS
-- Information about the crash:
- What I was doing when the application crashed:
Before Kwin crashed the system was sent to suspend to RAM and then resumed.
Besides, a plasma-related bug (which reproduces practically every time the
system is resumed from suspend to RAM) accompanied it: the text below the icons
on the desktop is replaced with black rectangles overlapped with white spotted
rectangles.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbab9bebcc0 (LWP 10374))]
Thread 5 (Thread 0x7fba7bfff700 (LWP 10671)):
#0 0x00007fbab25b5ad3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7fbab5b4cfb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007fbab25b5ad3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7fbab5b4cf68, cond=0x7fbab5b4cf90) at pthread_cond_wait.c:502
#2 0x00007fbab25b5ad3 in __pthread_cond_wait (cond=0x7fbab5b4cf90,
mutex=0x7fbab5b4cf68) at pthread_cond_wait.c:655
#3 0x00007fbab58565f4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007fbab5856639 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007fbab25af6db in start_thread (arg=0x7fba7bfff700) at
pthread_create.c:463
#6 0x00007fbab955671f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fba8f9bf700 (LWP 10599)):
#0 0x00007fbab9549db6 in __GI_ppoll (fds=0x7fba88000d28, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007fbab694b561 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fbab694cc7e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fbab68f490a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fbab671323a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fbab109b6f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007fbab671817d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fbab25af6db in start_thread (arg=0x7fba8f9bf700) at
pthread_create.c:463
#8 0x00007fbab955671f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fba9dad6700 (LWP 10508)):
#0 0x00007fbab9549db6 in __GI_ppoll (fds=0x7fba9000af78, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007fbab694b561 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007fbab694cc7e in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007fbab68f490a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007fbab671323a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fbaaff74d45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007fbab671817d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007fbab25af6db in start_thread (arg=0x7fba9dad6700) at
pthread_create.c:463
#8 0x00007fbab955671f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fbaa0131700 (LWP 10410)):
#0 0x00007fbab9549cb9 in __GI___poll (fds=0x7fbaa0130c68, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007fbab8453747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007fbab845536a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007fbaa10105e9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007fbab671817d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007fbab25af6db in start_thread (arg=0x7fbaa0131700) at
pthread_create.c:463
#6 0x00007fbab955671f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fbab9bebcc0 (LWP 10374)):
[KCrash Handler]
#6 0x00007fbab5e5f06e in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#7 0x00007fbab5e5f144 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#8 0x00007fbab5e606a5 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#9 0x00007fbab5e6109b in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#10 0x00007fbab90b891e in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#11 0x00007fbab5dd03cd in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#12 0x00007fbab90b891e in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#13 0x00007fbab90a4890 in
KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#14 0x00007fbab90b87ad in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007fbab5e5030a in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#16 0x00007fbab90b874e in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#17 0x00007fbab60bf4b0 in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.11
#18 0x00007fbab90b874e in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#19 0x00007fbab60bf4b0 in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.11
#20 0x00007fbab90b874e in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#21 0x00007fbab90aac02 in KWin::Scene::paintWindow(KWin::Scene::Window*, int,
QRegion, KWin::WindowQuadList) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#22 0x00007fbab90a997c in KWin::Scene::paintSimpleScreen(int, QRegion) () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#23 0x00007fba8d994c92 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#24 0x00007fbab90aa197 in KWin::Scene::finalPaintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#25 0x00007fbab90b8505 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#26 0x00007fbab60bf401 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.11
#27 0x00007fbab90b84ad in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#28 0x00007fbab60bf401 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.11
#29 0x00007fbab90b84ad in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#30 0x00007fbab60bf401 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.11
#31 0x00007fbab90b84ad in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#32 0x00007fbab90a9e8e in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#33 0x00007fba8d99a541 in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#34 0x00007fbab909c412 in KWin::Compositor::performCompositing() () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#35 0x00007fbab692607b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007fbab767483c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007fbab767c104 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007fbab68f68d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007fbab694ed2e in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007fbab694cee2 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007fbaa107566d in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#42 0x00007fbab68f490a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007fbab68fd9b4 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007fbab982edbb in kdemain () at
/usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#45 0x00007fbab9456bf7 in __libc_start_main (main=0x5583b99a0730, argc=1,
argv=0x7ffe2b0ddff8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe2b0ddfe8) at ../csu/libc-start.c:310
#46 0x00005583b99a076a in _start ()
Reported using DrKonqi
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