Bug 420372

Summary:	KWin crashed after suspending to ram and waking up
Product:	[Plasma] kwin	Reporter:	Unknown <null>
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	anonkun
Priority:	NOR	Keywords:	drkonqi
Version:	5.18.4
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Unknown 2020-04-21 10:53:56 UTC

Application: kwin_x11 (5.18.4)

Qt Version: 5.14.2
Frameworks Version: 5.69.0
Operating System: Linux 5.5.18-1-MANJARO x86_64
Windowing system: X11
Distribution: Manjaro Linux

-- Information about the crash:
- What I was doing when the application crashed:

Suspended plasma to ram and woke the system back up. Then i got notified about the crash.

- Unusual behavior I noticed:

when I wanted to switch the audio output device in the Pulse Audio Volume Control application, I could not open the drop-down list for application-specific output devices (pavucontrol > Playback > an arbitrary application)

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f25e69cb840 (LWP 1678))]

Thread 14 (Thread 0x7f252c918700 (LWP 11978)):
#0  0x00007f25ebf74cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f25ecdadac4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecdadba2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25eba1d5cb in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f25eba1d85b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f251de89700 (LWP 3894)):
#0  0x00007f25ebf74cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f25ecdadac4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecdadba2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25eba1d5cb in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f25eba1d85b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f251e68a700 (LWP 3893)):
#0  0x00007f25ebf74cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f25ecdadac4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecdadba2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25eba1d5cb in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f25eba1d85b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f251ee8b700 (LWP 3892)):
#0  0x00007f25ebf74cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f25ecdadac4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecdadba2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25eba1d5cb in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f25eba1d85b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f251fecc700 (LWP 3891)):
#0  0x00007f25ee648bb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f25ecfd77eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecfd8ead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f25ecda6c62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f25eb6b8389 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f25df5ef700 (LWP 3890)):
#0  0x00007f25ee648bb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f25ecfd77eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecfd8ead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f25ecda6c62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f25eb6b8389 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f25ca289700 (LWP 3889)):
#0  0x00007f25ee648bb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f25ecfd77eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecfd8ead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f25ecda6c62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f25eb6b8389 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f25dddad700 (LWP 2629)):
#0  0x00007f25ee648bb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f25ecfd77eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecfd8ead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f25ecda6c62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f25eb6b8389 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f254305d700 (LWP 2581)):
#0  0x00007f25ebf74cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f25ecdadac4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecdadba2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25eba1d5cb in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f25eba1d85b in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f25c929e700 (LWP 2388)):
#0  0x00007f25ebf74cf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f25ec8a4c4c in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f25ec8a4c69 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f25dedee700 (LWP 1962)):
#0  0x00007f25ee648bb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f25ecfd77eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecfd8ead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f25ecda6c62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f25eb6b8389 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f25e4f51700 (LWP 1833)):
#0  0x00007f25ee648bb6 in ppoll () at /usr/lib/libc.so.6
#1  0x00007f25ecfd77eb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5
#2  0x00007f25ecfd8ead in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f25ecda6c62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f25ee07fb28 in  () at /usr/lib/libQt5DBus.so.5
#6  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f25e6271700 (LWP 1718)):
#0  0x00007f25ee648abf in poll () at /usr/lib/libc.so.6
#1  0x00007f25eccc063b in  () at /usr/lib/libxcb.so.1
#2  0x00007f25eccc237b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f25e657ee01 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f25ecda7dd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f25ebf6e46f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f25ee6533d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f25e69cb840 (LWP 1678)):
[KCrash Handler]
#6  0x00007f25ebdaf552 in KWin::WindowQuadList::makeInterleavedArrays(unsigned int, KWin::GLVertex2D*, QMatrix4x4 const&) const () at /usr/lib/libkwineffects.so.12
#7  0x00007f25e4473128 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#8  0x00007f25e447a84b in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#9  0x00007f25e447a989 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#10 0x00007f25ee3353d0 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#11 0x00007f25ee335370 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#12 0x00007f25eca804d5 in  () at /usr/lib/libkwin4_effect_builtins.so.1
#13 0x00007f25ee335370 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#14 0x00007f25ec9e5e1a in  () at /usr/lib/libkwin4_effect_builtins.so.1
#15 0x00007f25ee335370 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#16 0x00007f25ee335370 in KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#17 0x00007f25ee335232 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#18 0x00007f25ee3351d4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#19 0x00007f25ee3351d4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#20 0x00007f25ee3351d4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#21 0x00007f25ebda4c32 in KWin::AnimationEffect::paintWindow(KWin::EffectWindow*, int, QRegion, KWin::WindowPaintData&) () at /usr/lib/libkwineffects.so.12
#22 0x00007f25ee3351d4 in KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&, KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#23 0x00007f25ee3b767b in KWin::Scene::paintWindow(KWin::Scene::Window*, int, QRegion, KWin::WindowQuadList) () at /usr/lib/libkwin.so.5
#24 0x00007f25ee3b4ead in KWin::Scene::paintSimpleScreen(int, QRegion) () at /usr/lib/libkwin.so.5
#25 0x00007f25e446d545 in  () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#26 0x00007f25ee3b6c51 in KWin::Scene::finalPaintScreen(int, QRegion, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#27 0x00007f25ee334fe0 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#28 0x00007f25ee334f8b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#29 0x00007f25ee334f8b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#30 0x00007f25ee334f8b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#31 0x00007f25ee334f8b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#32 0x00007f25ee3b68f6 in KWin::Scene::paintScreen(int*, QRegion const&, QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at /usr/lib/libkwin.so.5
#33 0x00007f25e44752df in KWin::SceneOpenGL::paint(QRegion, QList<KWin::Toplevel*>) () at /usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#34 0x00007f25ee2fa6b5 in KWin::Compositor::performCompositing() () at /usr/lib/libkwin.so.5
#35 0x00007f25ecfb09f5 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#36 0x00007f25eda20352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#37 0x00007f25eda29829 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#38 0x00007f25ecf834f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#39 0x00007f25ecfdac22 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#40 0x00007f25ecfd9009 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#41 0x00007f25e65801df in  () at /usr/lib/libQt5XcbQpa.so.5
#42 0x00007f25ecf8205c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#43 0x00007f25ecf8a066 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#44 0x00007f25ee722379 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#45 0x00007f25ee57b023 in __libc_start_main () at /usr/lib/libc.so.6
#46 0x0000562994bf505e in _start ()
[Inferior 1 (process 1678) detached]

The reporter indicates this bug may be a duplicate of or related to bug 419946.

Possible duplicates by query: bug 419946, bug 419721, bug 419655, bug 419228, bug 419191.

Reported using DrKonqi

Comment 1 Christoph Feck 2020-05-14 14:51:41 UTC


*** This bug has been marked as a duplicate of bug 372305 ***