https://bugs.kde.org/show_bug.cgi?id=414376
Bug ID: 414376
Summary: Random Kwin crash
Product: kwin
Version: 5.16.5
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: kwin_x11 (5.16.5)
Qt Version: 5.12.4
Frameworks Version: 5.62.0
Operating System: Linux 5.3.0-23-generic x86_64
Distribution: Ubuntu 19.10
-- Information about the crash:
- What I was doing when the application crashed:
I woke my laptop up for sleep and Kwin crashed. Kwin did restart successfully
straight afterwards.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9ff4f9fd00 (LWP 1358))]
Thread 8 (Thread 0x7f9f38a74700 (LWP 2836)):
#0 0x00007f9ff9caa2c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x560850c832c4) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f9ff9caa2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x560850c83270, cond=0x560850c83298) at pthread_cond_wait.c:508
#2 0x00007f9ff9caa2c6 in __pthread_cond_wait (cond=0x560850c83298,
mutex=0x560850c83270) at pthread_cond_wait.c:638
#3 0x00007f9ffa73bdef in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9ffa73bee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9ff97d17b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f9ff97d1a1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f9ffa735cc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f9fe2fbe700 (LWP 2835)):
#0 0x00007f9ffbe11923 in __libc_enable_asynccancel () at
../sysdeps/unix/sysv/linux/x86_64/cancellation.S:56
#1 0x00007f9ffbe8fd04 in __GI_ppoll (fds=0x7f9fd406ee88, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#2 0x00007f9ffa9505f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f9ffa951b64 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9ffa8fb63b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9ffa734a75 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9ff9443319 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f9ffa735cc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f9fe0b27700 (LWP 8989)):
#0 0x00007f9ff9caa2c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x56084fad3d00) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f9ff9caa2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x56084fad3cb0, cond=0x56084fad3cd8) at pthread_cond_wait.c:508
#2 0x00007f9ff9caa2c6 in __pthread_cond_wait (cond=0x56084fad3cd8,
mutex=0x56084fad3cb0) at pthread_cond_wait.c:638
#3 0x00007f9ffa73bdef in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9ffa73bee1 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9ff97d17b9 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f9ff97d1a1a in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f9ffa735cc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#9 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f9fd3fff700 (LWP 1500)):
#0 0x00007f9ff9caa2c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f9ffa2b8fb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f9ff9caa2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7f9ffa2b8f68, cond=0x7f9ffa2b8f90) at pthread_cond_wait.c:508
#2 0x00007f9ff9caa2c6 in __pthread_cond_wait (cond=0x7f9ffa2b8f90,
mutex=0x7f9ffa2b8f68) at pthread_cond_wait.c:638
#3 0x00007f9ffa1c208a in () at /lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007f9ffa1c20af in () at /lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f9fe1664700 (LWP 1481)):
#0 0x00007f9ff9caa2c6 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x56084efe9908) at
../sysdeps/unix/sysv/linux/futex-internal.h:80
#1 0x00007f9ff9caa2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x56084efe98b8, cond=0x56084efe98e0) at pthread_cond_wait.c:508
#2 0x00007f9ff9caa2c6 in __pthread_cond_wait (cond=0x56084efe98e0,
mutex=0x56084efe98b8) at pthread_cond_wait.c:638
#3 0x00007f9fe1ce697b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007f9fe1ce659b in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#6 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f9fe3fff700 (LWP 1475)):
#0 0x00007f9ffbe8fd26 in __GI_ppoll (fds=0x7f9fdc000d68, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f9ffa9505f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f9ffa951b64 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f9ffa8fb63b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9ffa734a75 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9ff9443319 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f9ffa735cc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f9ff20a6700 (LWP 1425)):
#0 0x00007f9ffbe8fd26 in __GI_ppoll (fds=0x7f9fe400a2b8, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f9ffa9505f9 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f9ffa951b64 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f9ffa8fb63b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f9ffa734a75 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9ff8e82efa in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007f9ffa735cc2 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f9ff9ca3669 in start_thread (arg=<optimized out>) at
pthread_create.c:479
#8 0x00007f9ffbe9c323 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f9ff4f9fd00 (LWP 1358)):
[KCrash Handler]
#6 0x00007f9ffbdc03eb in __GI_raise (sig=sig@entry=6) at
../sysdeps/unix/sysv/linux/raise.c:50
#7 0x00007f9ffbd9f899 in __GI_abort () at abort.c:79
#8 0x00007f9ffa6fca99 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f9ffa43c097 in () at /lib/x86_64-linux-gnu/libkwineffects.so.12
#10 0x00007f9ff003dae4 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#11 0x00007f9ff003dc5f in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#12 0x00007f9ff0046369 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#13 0x00007f9ff004649b in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#14 0x00007f9ffbbda527 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007f9ffa3dad4a in () at
/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#16 0x00007f9ffbbda4c7 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#17 0x00007f9ffa342ab0 in () at
/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#18 0x00007f9ffbbda4c7 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#19 0x00007f9ffa43d80f in KWin::Effect::drawWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/lib/x86_64-linux-gnu/libkwineffects.so.12
#20 0x00007f9ffbbda4c7 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#21 0x00007f9ffa43d80f in KWin::Effect::drawWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/lib/x86_64-linux-gnu/libkwineffects.so.12
#22 0x00007f9ffbbda4c7 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#23 0x00007f9ffbbc8a4f in
KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#24 0x00007f9ffbbda360 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#25 0x00007f9ffa43d68f in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/lib/x86_64-linux-gnu/libkwineffects.so.12
#26 0x00007f9ffbbda307 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#27 0x00007f9ffa43d68f in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/lib/x86_64-linux-gnu/libkwineffects.so.12
#28 0x00007f9ffbbda307 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#29 0x00007f9ffa3c75b7 in () at
/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#30 0x00007f9ffbbda307 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#31 0x00007f9ffa35c6db in () at
/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#32 0x00007f9ffbbda307 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#33 0x00007f9ffbbcf236 in KWin::Scene::paintWindow(KWin::Scene::Window*, int,
QRegion, KWin::WindowQuadList) () at /lib/x86_64-linux-gnu/libkwin.so.5
#34 0x00007f9ffbbcd250 in KWin::Scene::paintGenericScreen(int,
KWin::ScreenPaintData) () at /lib/x86_64-linux-gnu/libkwin.so.5
#35 0x00007f9ff0045e27 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#36 0x00007f9ffbbce7bd in KWin::Scene::finalPaintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#37 0x00007f9ffbbda0b2 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#38 0x00007f9ffa43d5c3 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwineffects.so.12
#39 0x00007f9ffbbda061 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#40 0x00007f9ffa43d5c3 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwineffects.so.12
#41 0x00007f9ffbbda061 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#42 0x00007f9ffa43d5c3 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwineffects.so.12
#43 0x00007f9ffbbda061 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#44 0x00007f9ffa35ee07 in () at
/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#45 0x00007f9ffa35f20f in () at
/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#46 0x00007f9ffbbda061 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /lib/x86_64-linux-gnu/libkwin.so.5
#47 0x00007f9ffbbce4b3 in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at
/lib/x86_64-linux-gnu/libkwin.so.5
#48 0x00007f9ff0041c7e in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#49 0x00007f9ffbbc0247 in KWin::Compositor::performCompositing() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#50 0x00007f9ffa928e55 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#51 0x00007f9ffb310a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007f9ffb319e00 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007f9ffa8fca9a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007f9ffa953a00 in QTimerInfoList::activateTimers() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007f9ffa951cbf in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00007f9ff48ee642 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#57 0x00007f9ffa8fb63b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#58 0x00007f9ffa9033a6 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#59 0x00007f9ffbf7587d in kdemain () at
/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#60 0x00007f9ffbda11e3 in __libc_start_main (main=0x56084e53d060, argc=3,
argv=0x7fffa38ef768, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffa38ef758) at ../csu/libc-start.c:308
#61 0x000056084e53d09e in _start ()
[Inferior 1 (process 1358) detached]
Reported using DrKonqi
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