https://bugs.kde.org/show_bug.cgi?id=405358
Bug ID: 405358
Summary: Kwin crashed when login back from suspend
Product: kwin
Version: 5.15.2
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: denghaotian...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.15.2)
Qt Version: 5.11.1
Frameworks Version: 5.54.0
Operating System: Linux 4.18.0-16-generic x86_64
Distribution: Ubuntu 18.10
-- Information about the crash:
- What I was doing when the application crashed:
Everytime I login back from suspend, this Kwin crash is reported.
The crash can be reproduced every time.
-- 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 0x7f3fad1e2840 (LWP 2689))]
Thread 5 (Thread 0x7f3f8e05a700 (LWP 3141)):
#0 0x00007f3fb4fd82eb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f3fb5dbefb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3fb4fd82eb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f3fb5dbef68, cond=0x7f3fb5dbef90) at pthread_cond_wait.c:502
#2 0x00007f3fb4fd82eb in __pthread_cond_wait (cond=0x7f3fb5dbef90,
mutex=0x7f3fb5dbef68) at pthread_cond_wait.c:655
#3 0x00007f3fb5cc7e2a in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007f3fb5cc7e49 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007f3fb4fd2164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f3fb7845def in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f3fa90da700 (LWP 3090)):
#0 0x00007f3fb78397d6 in __GI_ppoll (fds=0x7f3f94000d28, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f3fb63c4141 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f3fb63c55b9 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f3fb637516b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3fb61c40b6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3fb48021f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f3fb61cdc87 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3fb4fd2164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007f3fb7845def in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f3fab0e0700 (LWP 2694)):
#0 0x00007f3fb78397d6 in __GI_ppoll (fds=0x7f3f9c0121c8, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f3fb63c4141 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f3fb63c55b9 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f3fb637516b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3fb61c40b6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3fb42d7545 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007f3fb61cdc87 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3fb4fd2164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007f3fb7845def in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f3fac32a700 (LWP 2690)):
#0 0x00007f3fb78396d9 in __GI___poll (fds=0x7f3fac329c78, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3fb60ed917 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f3fb60ef53a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f3fac80c159 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f3fb61cdc87 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3fb4fd2164 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f3fb7845def in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f3fad1e2840 (LWP 2689)):
[KCrash Handler]
#6 0x00007f3fb5ed1f31 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#7 0x00007f3fb5ed1ff4 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#8 0x00007f3fb5ed3565 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#9 0x00007f3fb5ed3f43 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#10 0x00007f3fb7596ab3 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#11 0x00007f3fb5e45a59 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#12 0x00007f3fb7596ab3 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#13 0x00007f3fb5f35c7c in KWin::Effect::drawWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#14 0x00007f3fb7596ab3 in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007f3fb758175c in
KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#16 0x00007f3fb759694b in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#17 0x00007f3fb5ec5efa in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#18 0x00007f3fb75968f3 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#19 0x00007f3fb5f35b0c in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#20 0x00007f3fb75968f3 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#21 0x00007f3fb5f35b0c in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#22 0x00007f3fb75968f3 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#23 0x00007f3fb5f3eb5b in
KWin::AnimationEffect::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#24 0x00007f3fb75968f3 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#25 0x00007f3fb7587cf1 in KWin::Scene::paintWindow(KWin::Scene::Window*, int,
QRegion, KWin::WindowQuadList) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#26 0x00007f3fb758464c in KWin::Scene::paintSimpleScreen(int, QRegion) () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#27 0x00007f3fa8280372 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#28 0x00007f3fb7587230 in KWin::Scene::finalPaintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#29 0x00007f3fb75966a5 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#30 0x00007f3fb5f35a61 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#31 0x00007f3fb759664d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#32 0x00007f3fb5f35a61 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#33 0x00007f3fb759664d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#34 0x00007f3fb5f35a61 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#35 0x00007f3fb759664d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#36 0x00007f3fb5f35a61 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#37 0x00007f3fb759664d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#38 0x00007f3fb7586ede 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
#39 0x00007f3fa8288426 in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#40 0x00007f3fb7578a0a in KWin::Compositor::performCompositing() () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#41 0x00007f3fb639ff4b in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007f3fb6d374a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007f3fb6d3eae0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007f3fb6376499 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007f3fb63c7558 in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007f3fb63c570c in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f3fac89e0ed in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#48 0x00007f3fb637516b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f3fb637d2e2 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#50 0x00007f3fb791f48b in kdemain () at
/usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#51 0x00007f3fb774f09b in __libc_start_main (main=0x5595695df050, argc=1,
argv=0x7ffcb47c5c88, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcb47c5c78) at ../csu/libc-start.c:308
#52 0x00005595695df08a in _start ()
[Inferior 1 (process 2689) detached]
Reported using DrKonqi
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