https://bugs.kde.org/show_bug.cgi?id=521653

thesword <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[email protected]

--- Comment #1 from thesword <[email protected]> ---
I also observed kwin 6.7.0 crash but not at startup:
GPU: RTX 2080 SUPER
Nvidia drivers: 610.43.02

#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1  0x00007f235169a363 in __pthread_kill_internal (threadid=<optimized out>,
signo=11) at pthread_kill.c:89
#2  0x00007f235163e7d0 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#3  0x00007f23553f901d in KCrash::defaultCrashHandler (sig=11) at
/usr/src/debug/kcrash/kcrash-6.27.0/src/kcrash.cpp:630
#4  0x00007f235163e8f0 in <signal handler called> () at /usr/lib/libc.so.6
#5  0x00007f2354f0981c in KWin::DrmAtomicCommit::addProperty
(this=0x7f230c014870, prop=..., value=1) at
/usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_commit.cpp:61
#6  0x00007f2354f07751 in KWin::DrmAbstractColorOp::matchPipeline
(this=0x5637c07ff350, commit=0x7f230c010f20, pipeline=...) at
/usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_colorop.cpp:262
#7  0x00007f2354f43553 in operator() (__closure=<synthetic pointer>,
pipeline=<optimized out>) at
/usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_pipeline.cpp:281
#8  std::__invoke_impl<bool,
KWin::DrmPipeline::prepareAtomicPlane(KWin::DrmAtomicCommit*, KWin::DrmPlane*,
KWin::DrmPipelineLayer*, const
std::shared_ptr<KWin::OutputFrame>&)::<lambda(KWin::DrmColorOp*)>&,
KWin::DrmColorOp* const&> (__f=<synthetic pointer>...) at
/usr/include/c++/16.1.1/bits/invoke.h:63
#9  std::__invoke<KWin::DrmPipeline::prepareAtomicPlane(KWin::DrmAtomicCommit*,
KWin::DrmPlane*, KWin::DrmPipelineLayer*, const
std::shared_ptr<KWin::OutputFrame>&)::<lambda(KWin::DrmColorOp*)>&,
KWin::DrmColorOp* const&> (__fn=<synthetic pointer>...) at
/usr/include/c++/16.1.1/bits/invoke.h:98
#10
std::ranges::__find_if_fn::operator()<QList<KWin::DrmColorOp*>::const_iterator,
QList<KWin::DrmColorOp*>::const_iterator, std::identity,
KWin::DrmPipeline::prepareAtomicPlane(KWin::DrmAtomicCommit*, KWin::DrmPlane*,
KWin::DrmPipelineLayer*, const
std::shared_ptr<KWin::OutputFrame>&)::<lambda(KWin::DrmColorOp*)> >
    (this=<optimized out>, __proj=..., __first=..., __last=..., __pred=...) at
/usr/include/c++/16.1.1/bits/ranges_util.h:560
#11 std::ranges::__find_if_fn::operator()<QList<KWin::DrmColorOp*> const&>
(this=<optimized out>, __proj=..., __r=<synthetic pointer>..., __pred=...) at
/usr/include/c++/16.1.1/bits/ranges_util.h:571
#12 KWin::DrmPipeline::prepareAtomicPlane (this=this@entry=0x5637c087e720,
commit=commit@entry=0x7f230c010f20, plane=0x5637c079afa0, layer=0x5637c0921490,
frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...})
at /usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_pipeline.cpp:280
#13 0x00007f2354f43c99 in KWin::DrmPipeline::prepareAtomicCommit
(this=0x5637c087e720, commit=commit@entry=0x7f230c010f20,
mode=mode@entry=KWin::DrmPipeline::CommitMode::Test,
frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...})
at /usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_pipeline.cpp:189
#14 0x00007f2354f441a3 in KWin::DrmPipeline::prepareAtomicCommit
(this=<optimized out>, commit=<optimized out>, mode=<optimized out>,
frame=<optimized out>) at
/usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_crtc.cpp:125
#15 KWin::DrmPipeline::commitPipelinesAtomic (pipelines=...,
mode=mode@entry=KWin::DrmPipeline::CommitMode::Test,
frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...},
unusedObjects=...) at
/usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_pipeline.cpp:128
#16 0x00007f2354f4469c in KWin::DrmPipeline::testPresent (this=0x5637c087e720,
frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...})
at /usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_pipeline.cpp:61
#17 KWin::DrmPipeline::testPresent (this=0x5637c087e720,
frame=std::shared_ptr<KWin::OutputFrame> (use count 2, weak count 0) = {...})
at /usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_pipeline.cpp:53
#18 0x00007f2354f359f9 in KWin::DrmOutput::testPresentation
(this=0x5637c087ec30, frame=std::shared_ptr<KWin::OutputFrame> (use count 2,
weak count 0) = {...}) at
/usr/src/debug/kwin/kwin-6.7.0/src/backends/drm/drm_output.cpp:307
#19 0x00007f2354ba5ebd in KWin::Compositor::setupLayers
(this=this@entry=0x5637c0b26d90, sceneView=sceneView@entry=0x5637c158cfe0,
logicalOutput=<optimized out>, backendOutput=<optimized out>, outputLayers=...,
assignments=<optimized out>, frame=<optimized out>, type=<optimized out>,
toUpdate=<optimized out>)
    at /usr/src/debug/kwin/kwin-6.7.0/src/compositor.cpp:650
#20 0x00007f2354ba7a47 in KWin::Compositor::composite (this=<optimized out>,
renderLoop=<optimized out>) at
/usr/src/debug/kwin/kwin-6.7.0/src/compositor.cpp:776
#21 0x00007f2351ff081b in QtPrivate::QSlotObjectBase::call
(this=0x5637c1678c80, r=<optimized out>, a=0x7fffe47e56e0, this=<optimized
out>, r=<optimized out>, a=<optimized out>) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:462
#22 doActivate<false> (sender=0x5637c080a1b0, signal_index=5,
argv=0x7fffe47e56e0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4372
#23 0x00007f2354bff17b in QMetaObject::activate<void, KWin::RenderLoop*>
(sender=<optimized out>, mo=<optimized out>, local_signal_index=2, ret=0x0) at
/usr/include/qt6/QtCore/qobjectdefs.h:320
#24 KWin::RenderLoop::frameRequested (this=<optimized out>, _t1=<optimized
out>) at
/usr/src/debug/kwin/build/src/kwin_autogen/include/moc_renderloop.cpp:171
#25 0x00007f2351fe7cf9 in QObject::event (this=<optimized out>, e=<optimized
out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1454
#26 0x00007f235330411f in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5637c080a1b0, e=0x7fffe47e5880) at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3276
#27 0x00007f2351f83658 in QCoreApplication::notifyInternal2
(receiver=0x5637c080a1b0, event=0x7fffe47e5880) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1114
#28 0x00007f235216b2f5 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=0x7fffe47e5880) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1559
#29 QTimerInfoList::activateTimers (this=0x5637c02caac8) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qtimerinfo_unix.cpp:427
#30 0x00007f2352176bd2 in QEventDispatcherUNIXPrivate::activateTimers
(this=0x5637c02ca9f0) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:222
#31 QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...,
flags@entry=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:504
#32 0x00007f2352f83543 in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/gui/platform/unix/qunixeventdispatcher.cpp:28
#33 0x00007f2351f91983 in QEventLoop::processEvents (this=0x7fffe47e5a60,
flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:109
#34 QEventLoop::exec (this=0x7fffe47e5a60, flags=...) at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:198
#35 0x00007f2351f86eaa in QCoreApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1457
#36 0x00007f235330033a in QApplication::exec () at
/usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2546
#37 0x000056379477d040 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kwin/kwin-6.7.0/src/main_wayland.cpp:660

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