https://bugs.kde.org/show_bug.cgi?id=502951
--- Comment #3 from [email protected] --- I have a feeling I am encountering the same issue, although not with a DELL dock, but 3x DELL U2415 monitors daisy-chained together using MST. Usually happens after the DPMS turns off. -- KINFO OUTPUT Operating System: Arch Linux KDE Plasma Version: 6.3.4 KDE Frameworks Version: 6.12.0 Qt Version: 6.9.0 Kernel Version: 6.14.2-zen1-1-zen (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 6800HS with Radeon Graphics Memory: 14.9 GiB of RAM Graphics Processor 1: AMD Radeon 680M Graphics Processor 2: llvmpipe -- BACKTRACE FROM COREDUMPCTL [Current thread is 1 (Thread 0x7e527d46fa40 (LWP 1717))] (gdb) bt #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007e52836a56d3 in __pthread_kill_internal (threadid=<optimized out>, signo=11) at pthread_kill.c:89 #2 0x00007e528364bba0 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #3 0x00007e52867f74da in KCrash::defaultCrashHandler (sig=11) at /usr/src/debug/kcrash/kcrash-6.12.0/src/kcrash.cpp:605 #4 0x00007e528364bcd0 in <signal handler called> () at /usr/lib/libc.so.6 #5 0x00007e5286c3696b in KWin::DrmOutput::cursorLayer (this=0x6092722adab0) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_output.cpp:555 #6 0x00007e52869758ca in operator() (__closure=0x609271f1ed40) at /usr/src/debug/kwin/kwin-6.3.4/src/compositor_wayland.cpp:505 #7 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x609271f1ed30, r=0x6092734d5170, a=0x7ffd9ada5e20, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #8 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #9 0x00007e52869a6712 in QMetaObject::activate<void, KWin::Cursor*> (sender=<optimized out>, mo=<optimized out>, local_signal_index=0, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:306 #10 KWin::Cursors::currentCursorChanged (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kwin/build/src/kwin_autogen/include/moc_cursor.cpp:300 #11 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x609272835b60, r=0x609270236810, a=0x7ffd9ada5ec8, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #12 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #13 0x00007e5286ac042c in operator() (__closure=0x609270fa9d80) at /usr/src/debug/kwin/kwin-6.3.4/src/pointer_input.cpp:111 #14 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:116 #15 QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<std::integer_sequence<long unsigned int>, QtPrivate::List<>, void, KWin::PointerInputRedirection::init()::<lambda()> >::call(KWin::PointerInputRedirection::init()::<lambda()>&, void**)::<lambda()> > (args=<optimized out>, fn=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:65 #16 QtPrivate::FunctorCall<std::integer_sequence<long unsigned int>, QtPrivate::List<>, void, KWin::PointerInputRedirection::init()::<lambda()> >::call (f=..., arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:115 #17 QtPrivate::FunctorCallable<KWin::PointerInputRedirection::init()::<lambda()> >::call<QtPrivate::List<>, void> (f=..., arg=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:337 #18 QtPrivate::QCallableObject<KWin::PointerInputRedirection::init()::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x609270fa9d70, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:547 #19 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x609270fa9d70, r=0x609270385380, a=0x7ffd9ada5fb8, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #20 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #21 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x60927121dc60, r=0x6092712d0620, a=0x7ffd9ada6088, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #22 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #23 0x00007e5286cf8990 in KWin::SeatInterface::notifyPointerLeave (this=0x60926ff29ff0) at /usr/src/debug/kwin/kwin-6.3.4/src/wayland/seat.cpp:592 #24 0x00007e5286a30d42 in KWin::InputDeviceHandler::update (this=0x6092700f2db0) at /usr/src/debug/kwin/kwin-6.3.4/src/input.cpp:3669 #25 KWin::InputDeviceHandler::update (this=0x6092700f2db0) at /usr/src/debug/kwin/kwin-6.3.4/src/input.cpp:3650 #26 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x609272493350, r=0x6092700f2db0, a=0x7ffd9ada6228, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #27 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #28 0x00007e5286a61bd5 in KWin::LayerShellV1Window::destroyWindow (this=0x609273eb2e20) at /usr/src/debug/kwin/kwin-6.3.4/src/layershellv1window.cpp:210 #29 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x609272576700, r=0x609273eb2e20, a=0x7ffd9ada6328, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #30 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #31 0x00007e528698c938 in KWin::Output::setState (this=0x609272034f30, state=...) at /usr/src/debug/kwin/kwin-6.3.4/src/core/output.cpp:651 #32 0x00007e5286dcd513 in KWin::DrmAbstractOutput::updateEnabled(bool) [clone .constprop.0] (this=this@entry=0x609272034f30, enabled=false) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_abstract_output.cpp:32 #33 0x00007e5286c0d6a2 in KWin::DrmBackend::removeOutput (this=0x7e527800fde0, o=0x609272034f30) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_backend.cpp:277 #34 0x00007e5283db6cc9 in QtPrivate::QSlotObjectBase::call (this=0x609270105440, r=0x7e527800fde0, a=0x7ffd9ada6e10, this=<optimized out>, r=<optimized out>, a=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobjectdefs_impl.h:461 #35 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:4138 #36 0x00007e5286c3034c in QMetaObject::activate<void, KWin::DrmAbstractOutput*> (sender=0x6092700eef30, mo=<optimized out>, local_signal_index=2, ret=0x0) at /usr/include/qt6/QtCore/qobjectdefs.h:306 #37 KWin::DrmGpu::outputRemoved (this=0x6092700eef30, _t1=0x609272034f30) at /usr/src/debug/kwin/build/src/kwin_autogen/include/moc_drm_gpu.cpp:234 #38 KWin::DrmGpu::removeOutput (this=0x6092700eef30, output=0x609272034f30) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_gpu.cpp:562 #39 0x00007e5286c10786 in KWin::DrmGpu::updateOutputs (this=<optimized out>) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_gpu.cpp:307 #40 KWin::DrmGpu::updateOutputs (this=<optimized out>) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_gpu.cpp:243 #41 KWin::DrmBackend::updateOutputs (this=<optimized out>) at /usr/src/debug/kwin/kwin-6.3.4/src/backends/drm/drm_backend.cpp:288 #42 0x00007e5283da54aa in QObject::event (this=0x7e527800fde0, e=0x7e52281380a0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qobject.cpp:1431 #43 0x00007e52850fed9e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x7e527800fde0, e=0x7e52281380a0) at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:3301 #44 0x00007e5283d5a018 in QCoreApplication::notifyInternal2 (receiver=0x7e527800fde0, event=event@entry=0x7e52281380a0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1106 #45 0x00007e5283d5a3f2 in QCoreApplication::sendEvent (receiver=<optimized out>, event=0x7e52281380a0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1546 #46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60926fde1dd0) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qcoreapplication.cpp:1879 #47 0x00007e5283ee29b3 in QEventDispatcherUNIX::processEvents (this=0x60926fe02600, flags=flags@entry=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventdispatcher_unix.cpp:418 #48 0x00007e5284a72943 in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at /usr/src/debug/qt6-base/qtbase/src/gui/platform/unix/qunixeventdispatcher.cpp:27 #49 0x00007e5283d65376 in QEventLoop::processEvents (this=0x7ffd9ada7390, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:104 #50 QEventLoop::exec (this=0x7ffd9ada7390, flags=...) at /usr/src/debug/qt6-base/qtbase/src/corelib/kernel/qeventloop.cpp:186 #51 0x00007e5283d5d159 in QCoreApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/corelib/global/qflags.h:77 #52 0x00007e52850fb14a in QApplication::exec () at /usr/src/debug/qt6-base/qtbase/src/widgets/kernel/qapplication.cpp:2568 #53 0x000060924de350a1 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kwin/kwin-6.3.4/src/main_wayland.cpp:622 -- You are receiving this mail because: You are watching all bug changes.
