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 increasing the volume of a youtube video in Firefox, using the up arrow key to increase volume, and the left arrow to rewind the video. I might have also been clicking a different Window. KWin crashed immediately.

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=140027476116800) at ./nptl/pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=140027476116800) at ./nptl/pthread_kill.c:78
#6  __GI___pthread_kill (threadid=140027476116800, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#7  0x00007f5ab49d6476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007f5ab49bc7f3 in __GI_abort () at ./stdlib/abort.c:79
#9  0x00007f5aac966144 in _iris_batch_flush (batch=0x561017660b08, file=<optimized out>, line=<optimized out>) at ../src/gallium/drivers/iris/iris_batch.c:1105
#10 0x00007f5aad5cf38f in iris_fence_flush (ctx=0x561017660600, out_fence=0x56101859ff90, flags=<optimized out>) at ../src/gallium/drivers/iris/iris_fence.c:267
#11 0x00007f5aacbcc782 in fence_sync (ctx=0x7f5a70060010, condition=37143, flags=0) at ../src/mesa/main/syncobj.c:294
#12 0x00007f5ab7632264 in KWin::WindowThumbnailItem::updateOffscreenTexture (this=0x561018a8a760) at ./src/scripting/thumbnailitem.cpp:432
#13 0x00007f5ab5b4e783 in QtPrivate::QSlotObjectBase::call (a=0x7ffd7d30f940, r=0x561018a8a760, this=0x561016fa8d30) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#14 doActivate<false> (sender=0x5610176c0c00, signal_index=3, argv=0x7ffd7d30f940) at kernel/qobject.cpp:3886
#15 0x00007f5ab7609b78 in KWin::Scene::paintScreen (this=0x5610176c0c00, damage=..., repaint=..., updateRegion=0x7ffd7d30fae0, validRegion=0x7ffd7d30fad8, renderLoop=<optimized out>, projection=...) at ./src/scene.cpp:282
#16 0x00007f5ab76cc170 in KWin::SceneOpenGL::paint (this=0x5610176c0c00, output=0x0, damage=..., toplevels=..., renderLoop=0x561017164790) at ./src/scenes/opengl/scene_opengl.cpp:259
#17 0x00007f5ab756c071 in KWin::Compositor::composite (this=0x561017206240, renderLoop=0x561017164790) at ./src/composite.cpp:633
#18 0x00007f5ab7575a06 in KWin::X11Compositor::composite (this=0x561017206240, renderLoop=<optimized out>) at ./src/composite.cpp:844
#19 0x00007f5ab5b4e783 in QtPrivate::QSlotObjectBase::call (a=0x7ffd7d30fde0, r=0x561017206240, this=0x5610177c94a0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#20 doActivate<false> (sender=0x561017164790, signal_index=5, argv=0x7ffd7d30fde0) at kernel/qobject.cpp:3886
#21 0x00007f5ab5b47a97 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f5ab77c5300 <KWin::RenderLoop::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffd7d30fde0) at kernel/qobject.cpp:3946
#22 0x00007f5ab752bb16 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 0x00007f5ab75f8177 in KWin::RenderLoopPrivate::dispatch (this=0x56101716e8d0) at ./src/renderloop.cpp:150
#24 0x00007f5ab5b4e783 in QtPrivate::QSlotObjectBase::call (a=0x7ffd7d30ff00, r=0x561017164790, this=0x5610171689b0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#25 doActivate<false> (sender=0x56101716e8e8, signal_index=3, argv=0x7ffd7d30ff00) at kernel/qobject.cpp:3886
#26 0x00007f5ab5b47a97 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f5ab5db5300 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffd7d30ff00) at kernel/qobject.cpp:3946
#27 0x00007f5ab5b527ee in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205
#28 0x00007f5ab5b4432f in QObject::event (this=0x56101716e8e8, e=0x7ffd7d310080) at kernel/qobject.cpp:1336
#29 0x00007f5ab50ed713 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x56101716e8e8, e=0x7ffd7d310080) at kernel/qapplication.cpp:3637
#30 0x00007f5ab5b16e2a in QCoreApplication::notifyInternal2 (receiver=0x56101716e8e8, event=0x7ffd7d310080) at kernel/qcoreapplication.cpp:1064
#31 0x00007f5ab5b6f3db in QTimerInfoList::activateTimers (this=this@entry=0x561016ef7d98) at kernel/qtimerinfo_unix.cpp:643
#32 0x00007f5ab5b6cb30 in QEventDispatcherUNIXPrivate::activateTimers (this=this@entry=0x561016ef7d10) at kernel/qeventdispatcher_unix.cpp:249
#33 0x00007f5ab5b6d897 in QEventDispatcherUNIX::processEvents (this=this@entry=0x561016fc5710, flags=...) at kernel/qeventdispatcher_unix.cpp:516
#34 0x00007f5aaf8e6142 in QXcbUnixEventDispatcher::processEvents (this=0x561016fc5710, flags=...) at ./src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:60
#35 0x00007f5ab5b1574b in QEventLoop::exec (this=this@entry=0x7ffd7d310220, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#36 0x00007f5ab5b1dce4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#37 0x00007f5ab5ef0e10 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867
#38 0x00007f5ab50ed689 in QApplication::exec () at kernel/qapplication.cpp:2829
#39 0x0000561015393bad in main (argc=<optimized out>, argv=0x7ffd7d3104e8) at ./src/main_x11.cpp:482
[Inferior 1 (process 3962830) detached]

Possible duplicates by query: bug 453309, bug 452673, bug 452583, bug 452310, bug 452256.

Reported using DrKonqi