Bug 511357 - Something Crashes when I come back to my computer
Summary: Something Crashes when I come back to my computer
Status: RESOLVED UPSTREAM
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-crash (other bugs)
Version First Reported In: 6.5.0
Platform: Arch Linux Linux
: NOR crash
Target Milestone: 1.0
Assignee: Plasma Bugs List
URL: https://bugreports.qt.io/browse/QTBUG...
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2025-10-30 03:48 UTC by Juan B
Modified: 2025-10-30 17:00 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In: Qt 6.10.1
Sentry Crash Report:


Attachments
New crash information added by DrKonqi (190.02 KB, text/plain)
2025-10-30 03:48 UTC, Juan B
Details

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Description Juan B 2025-10-30 03:48:40 UTC
Application: plasmashell (6.5.0)

ApplicationNotResponding [ANR]: false
Qt Version: 6.10.0
Frameworks Version: 6.19.0
Operating System: Linux 6.17.5-arch1-1 x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 6.5.0 [CoredumpBackend]

-- Information about the crash:
I have confugured my screen to power off after a certain amout of inactivity. 
When I come back to my machine, move the mouse, and unlock my session, I briefly see the dekstop background turn black then come back.
After that I get a bug report prompt.

My display is a display port and I told my settings to configure the brightness of that display, this could be related but I'm not sure.

The crash can be reproduced every time.

-- Backtrace (Reduced):
#7  0x00007f8c318761a3 in QQmlPrivate::loadFallbackAsVariant (lookup=0x55c43f875c00, object=0x55c43f85eae0, target=0x7ffe05bf8b38, aotContext=0x7ffe05bf8c40) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqml.cpp:1458
#8  QQmlPrivate::AOTCompiledContext::getObjectLookup (this=this@entry=0x7ffe05bf8c40, index=index@entry=340, object=0x55c43f85eae0, target=target@entry=0x7ffe05bf8b38) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqml.cpp:2813
#9  0x00007f8c0472ffaf in QmlCacheGeneratedCode::_qt_qml_plasma_applet_org_kde_plasma_battery_main_qml::aotBuiltFunctions::{lambda(QQmlPrivate::AOTCompiledContext const*, void**)#29}::operator()(QQmlPrivate::AOTCompiledContext const*, void**) const (__closure=0x0, aotContext=0x7ffe05bf8c40, argv=0x7ffe05bf8fd0) at /usr/src/debug/powerdevil/build/applets/batterymonitor/.rcc/qmlcache/org.kde.plasma.battery_main_qml.cpp:6762
#10 QmlCacheGeneratedCode::_qt_qml_plasma_applet_org_kde_plasma_battery_main_qml::aotBuiltFunctions::{lambda(QQmlPrivate::AOTCompiledContext const*, void**)#29}::_FUN(QQmlPrivate::AOTCompiledContext const*, void**) () at /usr/src/debug/powerdevil/build/applets/batterymonitor/.rcc/qmlcache/org.kde.plasma.battery_main_qml.cpp:6786
#11 0x00007f8c31848c51 in operator() (argc=<optimized out>, __closure=0x7ffe05bf8cd0, argv=0x7ffe05bf8fd0) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/jsruntime/qv4vme_moth.cpp:451
#12 QV4::coerceAndCall<(anonymous namespace)::AOTCompiledMetaMethod, QV4::Moth::VME::exec(QV4::MetaTypesStackFrame*, QV4::ExecutionEngine*)::<lambda(void**, int)> >(QV4::ExecutionEngine *, const (anonymous namespace)::AOTCompiledMetaMethod *, void **, const QMetaType *, int, struct {...}) (engine=engine@entry=0x55c43e3fcd10, typedFunction=typedFunction@entry=0x7ffe05bf8d08, argv=<optimized out>, types=<optimized out>, argc=<optimized out>, call=...) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/jsruntime/qv4jscall_p.h:559
#13 0x00007f8c318505a6 in QV4::Moth::VME::exec (frame=<optimized out>, engine=0x55c43e3fcd10) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/jsruntime/qv4vme_moth.cpp:436
#14 0x00007f8c3179d439 in QV4::Moth::VME::exec (frame=0x7ffe05bf8dd0, engine=<optimized out>) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/jsruntime/qv4engine_p.h:824
#15 QV4::Function::call (this=0x55c43f878040, thisObject=0x55c4420be440, a=<optimized out>, types=0x7ffe05bf8fc8, argc=0, context=0x7f8bee8b8218) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/jsruntime/qv4function.cpp:36
#16 0x00007f8c318f4eb0 in QQmlJavaScriptExpression::evaluate (this=<optimized out>, a=<optimized out>, types=<optimized out>, argc=<optimized out>) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmljavascriptexpression.cpp:270
#17 0x00007f8c318863b6 in QQmlBinding::evaluate (this=0x55c43fc91420, result=0x7ffe05bf8f90, type=...) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlbinding_p.h:86
#18 QQmlBinding::doUpdate (this=0x55c43fc91420, watcher=..., flags=..., scope=...) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlbinding.cpp:702
#19 0x00007f8c31884fcd in QQmlBinding::update (this=0x55c43fc91420, flags=...) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlbinding.cpp:165
#20 0x00007f8c3192c618 in QQmlObjectCreator::finalize (this=0x55c44252fb90, interrupt=...) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1552
#21 0x00007f8c3189e465 in QQmlComponentPrivate::complete (enginePriv=0x55c43e048c30, state=state@entry=0x55c43ee510f0) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/ftw/qbipointer_p.h:133
#22 0x00007f8c318a138c in QQmlComponentPrivate::completeCreate (this=0x55c43ee51070) at /usr/src/debug/qt6-declarative/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1344


Reported using DrKonqi
Comment 1 Juan B 2025-10-30 03:48:42 UTC
Created attachment 186315 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.
Comment 2 Nate Graham 2025-10-30 17:00:17 UTC
Unfortunately this is a Qt bug: https://bugreports.qt.io/browse/QTBUG-139626

It'll be fixed in Qt 6.10.01.