https://bugs.kde.org/show_bug.cgi?id=415571
Bug ID: 415571
Summary: Mouse freezes and Kwin crashes while using Firefox
Product: kwin
Version: 5.17.4
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: goyoregal...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.17.4)
Qt Version: 5.13.2
Frameworks Version: 5.65.0
Operating System: Linux 5.0.0-1030-oem-osp1 x86_64
Distribution: KDE neon User Edition 5.17
-- Information about the crash:
- What I was doing when the application crashed:
I have been working in a embedded Jupyter notebook into a Mozilla Firefox Tab.
- Unusual behavior I noticed:
Mouse Freezes, I go to a terminal pressing ctrl+alt+F2 there weren't any error
messages.
I came back to the graphical interface and press left button and
simultaneously, the mouse begin to work and there's a notification about kwin
crash.
-- 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 0x7f47ac741d00 (LWP 2976))]
Thread 7 (Thread 0x7f476f817700 (LWP 19874)):
#0 0x00007f47ac0a8cf6 in __GI_ppoll (fds=0x7f477c030708, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f47a95e58a1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f47a95e7038 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f47a958a06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f47a93a53aa in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f47a3a02815 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f47a93a6b52 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f47a4ff66db in start_thread (arg=0x7f476f817700) at
pthread_create.c:463
#8 0x00007f47ac0b588f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f4775305700 (LWP 4108)):
#0 0x00007f47a4ffc9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55af45648bb4) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f47a4ffc9f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55af45648b60, cond=0x55af45648b88) at pthread_cond_wait.c:502
#2 0x00007f47a4ffc9f3 in __pthread_cond_wait (cond=0x55af45648b88,
mutex=0x55af45648b60) at pthread_cond_wait.c:655
#3 0x00007f47a93adaeb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f47a93addf9 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f47a4186ec8 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f47a41872fa in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f47a93a6b52 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f47a4ff66db in start_thread (arg=0x7f4775305700) at
pthread_create.c:463
#9 0x00007f47ac0b588f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f478b3dd700 (LWP 3911)):
#0 0x00007f47ac0a8cf6 in __GI_ppoll (fds=0x7f478000f8d8, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f47a95e58a1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f47a95e7038 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f47a958a06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f47a93a53aa in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f47a93a6b52 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f47a4ff66db in start_thread (arg=0x7f478b3dd700) at
pthread_create.c:463
#7 0x00007f47ac0b588f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f47890ce700 (LWP 3008)):
#0 0x00007f47a4ffc9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f47a87f6fb8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f47a4ffc9f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x7f47a87f6f68, cond=0x7f47a87f6f90) at pthread_cond_wait.c:502
#2 0x00007f47a4ffc9f3 in __pthread_cond_wait (cond=0x7f47a87f6f90,
mutex=0x7f47a87f6f68) at pthread_cond_wait.c:655
#3 0x00007f47a8501874 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4 0x00007f47a85018b9 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5 0x00007f47a4ff66db in start_thread (arg=0x7f47890ce700) at
pthread_create.c:463
#6 0x00007f47ac0b588f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f478a538700 (LWP 3005)):
#0 0x00007f47ac0a8cf6 in __GI_ppoll (fds=0x7f4778000d28, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f47a95e58a1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f47a95e7038 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f47a958a06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f47a93a53aa in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f47a3a02815 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f47a93a6b52 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f47a4ff66db in start_thread (arg=0x7f478a538700) at
pthread_create.c:463
#8 0x00007f47ac0b588f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f479145b700 (LWP 2980)):
#0 0x00007f47ac0a8cf6 in __GI_ppoll (fds=0x55af44e3b668, nfds=1,
timeout=<optimized out>, sigmask=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x00007f47a95e58a1 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f47a95e7038 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f47a958a06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f47a93a53aa in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f47a25cd0e5 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#6 0x00007f47a93a6b52 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f47a4ff66db in start_thread (arg=0x7f479145b700) at
pthread_create.c:463
#8 0x00007f47ac0b588f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f47ac741d00 (LWP 2976)):
[KCrash Handler]
#6 0x00007f47a88ca76e in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#7 0x00007f47a88ca844 in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#8 0x00007f47a88cc5fd in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#9 0x00007f47a88ccf4e in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#10 0x00007f47abb719ee in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#11 0x00007f47a8833f0a in () at
/usr/lib/x86_64-linux-gnu/libkwin4_effect_builtins.so.1
#12 0x00007f47abb719ee in
KWin::EffectsHandlerImpl::drawWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#13 0x00007f47abc0f760 in
KWin::Scene::finalPaintWindow(KWin::EffectWindowImpl*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#14 0x00007f47abb7187d in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007f47a8b340b0 in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#16 0x00007f47abb7181e in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#17 0x00007f47a8b340b0 in KWin::Effect::paintWindow(KWin::EffectWindow*, int,
QRegion, KWin::WindowPaintData&) () at
/usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#18 0x00007f47abb7181e in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion,
KWin::WindowPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#19 0x00007f47abc15b35 in KWin::Scene::paintWindow(KWin::Scene::Window*, int,
QRegion, KWin::WindowQuadList) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#20 0x00007f47abc11d44 in KWin::Scene::paintSimpleScreen(int, QRegion) () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#21 0x00007f47890e28a2 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#22 0x00007f47abc15017 in KWin::Scene::finalPaintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#23 0x00007f47abb715d5 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#24 0x00007f47a8b34001 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#25 0x00007f47abb7157d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#26 0x00007f47a8b34001 in KWin::Effect::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwineffects.so.12
#27 0x00007f47abb7157d in KWin::EffectsHandlerImpl::paintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/x86_64-linux-gnu/libkwin.so.5
#28 0x00007f47abc14d0e 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
#29 0x00007f47890e9a71 in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#30 0x00007f47abb3e476 in KWin::Compositor::performCompositing() () at
/usr/lib/x86_64-linux-gnu/libkwin.so.5
#31 0x00007f47a95bd3eb in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f47aa390eac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f47aa3984b0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007f47a958bf08 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f47a95e9009 in QTimerInfoList::activateTimers() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f47a95e733a in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f4794c6b15e in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#38 0x00007f47a958a06a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f47a95933e0 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f47ac38dd05 in kdemain () at
/usr/lib/x86_64-linux-gnu/libkdeinit5_kwin_x11.so
#41 0x00007f47abfb5b97 in __libc_start_main (main=0x55af42e4a720, argc=3,
argv=0x7ffcea3ac658, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcea3ac648) at ../csu/libc-start.c:310
#42 0x000055af42e4a75a in _start ()
The reporter indicates this bug may be a duplicate of or related to bug 415256.
Possible duplicates by query: bug 415498, bug 415485, bug 415469, bug 415359,
bug 415339.
Reported using DrKonqi
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