https://bugs.kde.org/show_bug.cgi?id=454406
Bug ID: 454406
Summary: KWin crashed while just running, nothing specific or
obvious was happening
Product: kwin
Version: 5.24.4
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: wodenc...@gmail.com
Target Milestone: ---
Application: kwin_x11 (5.24.4)
Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.13.0-40-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04 LTS
DrKonqi: 5.24.4 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
I was watching youtube, and not interacting with the computer directly when
KWin crashed.
I hadn't touched it or done anything in that moment.
There was a youtube video playing. It didn't hiccup, and the desktop seemed to
recover pretty rapidly, but I wanted to report the bug.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Aborted
[KCrash Handler]
#4 __pthread_kill_implementation (no_tid=0, signo=6, threadid=139991029560640)
at ./nptl/pthread_kill.c:44
#5 __pthread_kill_internal (signo=6, threadid=139991029560640) at
./nptl/pthread_kill.c:78
#6 __GI___pthread_kill (threadid=139991029560640, signo=signo@entry=6) at
./nptl/pthread_kill.c:89
#7 0x00007f52383b1476 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#8 0x00007f52383977f3 in __GI_abort () at ./stdlib/abort.c:79
#9 0x00007f5230341144 in _iris_batch_flush (batch=0x55e4b0111678,
file=<optimized out>, line=<optimized out>) at
../src/gallium/drivers/iris/iris_batch.c:1105
#10 0x00007f5230faa38f in iris_fence_flush (ctx=0x55e4b0111170,
out_fence=0x55e4b1cd7960, flags=<optimized out>) at
../src/gallium/drivers/iris/iris_fence.c:267
#11 0x00007f52305a7782 in fence_sync (ctx=0x7f51f4016010, condition=37143,
flags=0) at ../src/mesa/main/syncobj.c:294
#12 0x00007f523b00d264 in KWin::WindowThumbnailItem::updateOffscreenTexture
(this=0x55e4b1fed950) at ./src/scripting/thumbnailitem.cpp:432
#13 0x00007f5239529783 in QtPrivate::QSlotObjectBase::call (a=0x7ffcc1118ec0,
r=0x55e4b1fed950, this=0x55e4b15a27c0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false> (sender=0x55e4b01725d0, signal_index=3,
argv=0x7ffcc1118ec0) at kernel/qobject.cpp:3886
#15 0x00007f523afe4b78 in KWin::Scene::paintScreen (this=0x55e4b01725d0,
damage=..., repaint=..., updateRegion=0x7ffcc1119060,
validRegion=0x7ffcc1119058, renderLoop=<optimized out>, projection=...) at
./src/scene.cpp:282
#16 0x00007f523b0a7170 in KWin::SceneOpenGL::paint (this=0x55e4b01725d0,
output=0x0, damage=..., toplevels=..., renderLoop=0x55e4afd2c340) at
./src/scenes/opengl/scene_opengl.cpp:259
#17 0x00007f523af47071 in KWin::Compositor::composite (this=0x55e4afd1c670,
renderLoop=0x55e4afd2c340) at ./src/composite.cpp:633
#18 0x00007f523af50a06 in KWin::X11Compositor::composite (this=0x55e4afd1c670,
renderLoop=<optimized out>) at ./src/composite.cpp:844
#19 0x00007f5239529783 in QtPrivate::QSlotObjectBase::call (a=0x7ffcc1119360,
r=0x55e4afd1c670, this=0x55e4b027c180) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false> (sender=0x55e4afd2c340, signal_index=5,
argv=0x7ffcc1119360) at kernel/qobject.cpp:3886
#21 0x00007f5239522a97 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f523b1a0300 <KWin::RenderLoop::staticMetaObject>,
local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcc1119360)
at kernel/qobject.cpp:3946
#22 0x00007f523af06b16 in KWin::RenderLoop::frameRequested (this=<optimized
out>, _t1=<optimized out>) at
./obj-x86_64-linux-gnu/src/kwin_autogen/EWIEGA46WW/moc_renderloop.cpp:206
#23 0x00007f523afd3177 in KWin::RenderLoopPrivate::dispatch
(this=0x55e4afcf0290) at ./src/renderloop.cpp:150
#24 0x00007f5239529783 in QtPrivate::QSlotObjectBase::call (a=0x7ffcc1119480,
r=0x55e4afd2c340, this=0x55e4afd02e80) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#25 doActivate<false> (sender=0x55e4afcf02a8, signal_index=3,
argv=0x7ffcc1119480) at kernel/qobject.cpp:3886
#26 0x00007f5239522a97 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f5239790300 <QTimer::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffcc1119480)
at kernel/qobject.cpp:3946
#27 0x00007f523952d7ee in QTimer::timeout (this=<optimized out>, _t1=...) at
.moc/moc_qtimer.cpp:205
#28 0x00007f523951f32f in QObject::event (this=0x55e4afcf02a8,
e=0x7ffcc1119600) at kernel/qobject.cpp:1336
#29 0x00007f5238ac8713 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55e4afcf02a8, e=0x7ffcc1119600) at
kernel/qapplication.cpp:3637
#30 0x00007f52394f1e2a in QCoreApplication::notifyInternal2
(receiver=0x55e4afcf02a8, event=0x7ffcc1119600) at
kernel/qcoreapplication.cpp:1064
#31 0x00007f523954a3db in QTimerInfoList::activateTimers
(this=this@entry=0x55e4afa78d98) at kernel/qtimerinfo_unix.cpp:643
#32 0x00007f5239547b30 in QEventDispatcherUNIXPrivate::activateTimers
(this=this@entry=0x55e4afa78d10) at kernel/qeventdispatcher_unix.cpp:249
#33 0x00007f5239548897 in QEventDispatcherUNIX::processEvents
(this=this@entry=0x55e4afb46ac0, flags=...) at
kernel/qeventdispatcher_unix.cpp:516
#34 0x00007f52332c0142 in QXcbUnixEventDispatcher::processEvents
(this=0x55e4afb46ac0, flags=...) at
./src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:60
#35 0x00007f52394f074b in QEventLoop::exec (this=this@entry=0x7ffcc11197a0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#36 0x00007f52394f8ce4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#37 0x00007f52398cbe10 in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1867
#38 0x00007f5238ac8689 in QApplication::exec () at kernel/qapplication.cpp:2829
#39 0x000055e4ae6aebad in main (argc=<optimized out>, argv=0x7ffcc1119a68) at
./src/main_x11.cpp:482
[Inferior 1 (process 599303) detached]
Possible duplicates by query: bug 454103, bug 454072, bug 454059, bug 453695,
bug 453517.
Reported using DrKonqi
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