https://bugs.kde.org/show_bug.cgi?id=417003
Bug ID: 417003
Summary: Launching Ario sometimes crashes KWin
Product: kwin
Version: 5.17.90
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: kwin_x11 (5.17.90)
Qt Version: 5.14.1
Frameworks Version: 5.66.0
Operating System: Linux 5.4.15-arch1-1 x86_64
Windowing system: X11
Distribution: "Arch Linux"
-- Information about the crash:
When launching the Ario music app, KWin will occasionally crash and restart
itself. It only seems to happen with Ario.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0b4622d840 (LWP 1500))]
Thread 10 (Thread 0x7f0b3f5ef700 (LWP 3900)):
#0 0x00007f0b4b7dbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0b4c615cb4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0b4c615d92 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007f0b4b28656b in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0b4b2867fb in () at /usr/lib/libQt5Quick.so.5
#5 0x00007f0b4c60ffc6 in () at /usr/lib/libQt5Core.so.5
#6 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f0b3ddad700 (LWP 2013)):
#0 0x00007f0b4b7dbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0b4c10bf3c in () at /usr/lib/libQt5Script.so.5
#2 0x00007f0b4c10bf59 in () at /usr/lib/libQt5Script.so.5
#3 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f0b2a7fc700 (LWP 1890)):
#0 0x00007f0b4b7dbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0b3cbcedec in () at /usr/lib/dri/i965_dri.so
#2 0x00007f0b3cbce9e8 in () at /usr/lib/dri/i965_dri.so
#3 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f0b2affd700 (LWP 1889)):
#0 0x00007f0b4b7dbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0b3cbcedec in () at /usr/lib/dri/i965_dri.so
#2 0x00007f0b3cbce9e8 in () at /usr/lib/dri/i965_dri.so
#3 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f0b2b7fe700 (LWP 1888)):
#0 0x00007f0b4b7dbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0b3cbcedec in () at /usr/lib/dri/i965_dri.so
#2 0x00007f0b3cbce9e8 in () at /usr/lib/dri/i965_dri.so
#3 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f0b2bfff700 (LWP 1887)):
#0 0x00007f0b4b7dbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0b3cbcedec in () at /usr/lib/dri/i965_dri.so
#2 0x00007f0b3cbce9e8 in () at /usr/lib/dri/i965_dri.so
#3 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f0b3edee700 (LWP 1876)):
#0 0x00007f0b4dea3ae6 in ppoll () at /usr/lib/libc.so.6
#1 0x00007f0b4c83ff73 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() at /usr/lib/libQt5Core.so.5
#2 0x00007f0b4c84163d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007f0b4c7ea4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007f0b4c60ee52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007f0b4af1ef89 in () at /usr/lib/libQt5Qml.so.5
#6 0x00007f0b4c60ffc6 in () at /usr/lib/libQt5Core.so.5
#7 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f0b44dce700 (LWP 1640)):
#0 0x00007f0b4c8413c8 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#1 0x00007f0b4c7ea4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0b4c60ee52 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#3 0x00007f0b4d8deb28 in () at /usr/lib/libQt5DBus.so.5
#4 0x00007f0b4c60ffc6 in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f0b45ad3700 (LWP 1570)):
#0 0x00007f0b4dea39ef in poll () at /usr/lib/libc.so.6
#1 0x00007f0b4c528630 in () at /usr/lib/libxcb.so.1
#2 0x00007f0b4c52a2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f0b45debb81 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007f0b4c60ffc6 in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0b4b7d54cf in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0b4deae2d3 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f0b4622d840 (LWP 1500)):
[KCrash Handler]
#6 0x0000000000000000 in ()
#7 0x00007f0b4c27c647 in () at /usr/lib/libkwin4_effect_builtins.so.1
#8 0x00007f0b4c27d42d in () at /usr/lib/libkwin4_effect_builtins.so.1
#9 0x00007f0b4db911c4 in
KWin::EffectsHandlerImpl::paintWindow(KWin::EffectWindow*, int, QRegion const&,
KWin::WindowPaintData&) () at /usr/lib/libkwin.so.5
#10 0x00007f0b4dc1362b in KWin::Scene::paintWindow(KWin::Scene::Window*, int,
QRegion, KWin::WindowQuadList) () at /usr/lib/libkwin.so.5
#11 0x00007f0b4dc10e5d in KWin::Scene::paintSimpleScreen(int, QRegion) () at
/usr/lib/libkwin.so.5
#12 0x00007f0b44369455 in () at
/usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#13 0x00007f0b4dc12c01 in KWin::Scene::finalPaintScreen(int, QRegion,
KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#14 0x00007f0b4db90fd0 in KWin::EffectsHandlerImpl::paintScreen(int, QRegion
const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#15 0x00007f0b4db90f7b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion
const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#16 0x00007f0b4db90f7b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion
const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#17 0x00007f0b4db90f7b in KWin::EffectsHandlerImpl::paintScreen(int, QRegion
const&, KWin::ScreenPaintData&) () at /usr/lib/libkwin.so.5
#18 0x00007f0b4dc128a6 in KWin::Scene::paintScreen(int*, QRegion const&,
QRegion const&, QRegion*, QRegion*, QMatrix4x4 const&, QRect const&) () at
/usr/lib/libkwin.so.5
#19 0x00007f0b443711ef in KWin::SceneOpenGL::paint(QRegion,
QList<KWin::Toplevel*>) () at
/usr/lib/qt/plugins/org.kde.kwin.scenes/KWinSceneOpenGL.so
#20 0x00007f0b4db566d5 in KWin::Compositor::performCompositing() () at
/usr/lib/libkwin.so.5
#21 0x00007f0b4c819185 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#22 0x00007f0b4d285362 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#23 0x00007f0b4d28e819 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#24 0x00007f0b4c7eb962 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#25 0x00007f0b4c8433bd in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#26 0x00007f0b4c841799 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#27 0x00007f0b45decf5f in () at /usr/lib/libQt5XcbQpa.so.5
#28 0x00007f0b4c7ea4cc in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#29 0x00007f0b4c7f24d6 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#30 0x00007f0b4df7e379 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so
#31 0x00007f0b4ddd6153 in __libc_start_main () at /usr/lib/libc.so.6
#32 0x0000565113e7105e in _start ()
[Inferior 1 (process 1500) detached]
Possible duplicates by query: bug 416906, bug 416900, bug 416886, bug 416826,
bug 416816.
Reported using DrKonqi
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