https://bugs.kde.org/show_bug.cgi?id=512532
Bug ID: 512532
Summary: Upon login after update, PlasmaShell repeatedly SEGV'd
Classification: Plasma
Product: plasmashell
Version First 6.5.3
Reported In:
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Application: plasmashell (6.5.3)
ApplicationNotResponding [ANR]: false
Qt Version: 6.10.1
Frameworks Version: 6.20.0
Operating System: Linux 6.17.8-300.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 43 (KDE Plasma Desktop Edition)"
DrKonqi: 6.5.3 [CoredumpBackend]
-- Information about the crash:
After invoking `sudo dnf5 upgrade --refresh --offline && sudo dnf5 offline
reboot`, `plasmashell` repeatedly crashed.
I've yet to submit another crash log to demonstrate this. I've not been able to
preserve any more crashes, because a reproduction of what
https://bugzilla.redhat.com/show_bug.cgi?id=2378681#c33 describes (an OOM)
destroyed one of Dr. Konqi's instances.
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#8 0x00007fda1b8586d9 in QQmlPropertyData::metaMethod (this=<optimized out>)
at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqmlpropertydata_p.h:339
#9 QQmlPrivate::callQObjectMethod (engine=0x564536045e80, lookup=<optimized
out>, thisObject=<optimized out>, args=args@entry=0x7ffcfa2261a0,
argc=argc@entry=1) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqml.cpp:2166
#10 0x00007fda1b85891a in
QQmlPrivate::AOTCompiledContext::callQmlContextPropertyLookup
(this=this@entry=0x7ffcfa2262e0, index=index@entry=195,
args=args@entry=0x7ffcfa2261a0, argc=argc@entry=1) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqml.cpp:2246
#11 0x00007fd98e7b4f88 in
QmlCacheGeneratedCode::_qt_qml_org_kde_plasma_workspace_calendar_DayDelegate_qml::aotBuiltFunctions::{lambda(QQmlPrivate::AOTCompiledContext
const*, void**)#23}::operator()(QQmlPrivate::AOTCompiledContext const*, void**)
const::{lambda()#1}::operator()() const (__closure=<synthetic pointer>) at
/usr/src/debug/plasma-workspace-6.5.3-1.fc43.x86_64/redhat-linux-build/components/calendar/.rcc/qmlcache/calendarplugin_qml/DayDelegate_qml.cpp:5504
#12
QmlCacheGeneratedCode::_qt_qml_org_kde_plasma_workspace_calendar_DayDelegate_qml::aotBuiltFunctions::{lambda(QQmlPrivate::AOTCompiledContext
const*, void**)#23}::operator()(QQmlPrivate::AOTCompiledContext const*, void**)
const (__closure=0x0, aotContext=0x7ffcfa2262e0, argv=<optimized out>) at
/usr/src/debug/plasma-workspace-6.5.3-1.fc43.x86_64/redhat-linux-build/components/calendar/.rcc/qmlcache/calendarplugin_qml/DayDelegate_qml.cpp:5512
#13
QmlCacheGeneratedCode::_qt_qml_org_kde_plasma_workspace_calendar_DayDelegate_qml::aotBuiltFunctions::{lambda(QQmlPrivate::AOTCompiledContext
const*, void**)#23}::_FUN(QQmlPrivate::AOTCompiledContext const*, void**) () at
/usr/src/debug/plasma-workspace-6.5.3-1.fc43.x86_64/redhat-linux-build/components/calendar/.rcc/qmlcache/calendarplugin_qml/DayDelegate_qml.cpp:5544
#14 0x00007fda1b8269be in operator() (argc=<optimized out>,
__closure=0x7ffcfa2263b0, argv=0x7ffcfa226680) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:452
#15 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=0x564536045e80,
typedFunction=typedFunction@entry=0x7ffcfa2263e8, argv=<optimized out>,
types=<optimized out>, argc=<optimized out>, call=...) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/jsruntime/qv4jscall_p.h:560
#16 0x00007fda1b82f2c8 in QV4::Moth::VME::exec
(frame=frame@entry=0x7ffcfa226480, engine=engine@entry=0x564536045e80) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/jsruntime/qv4stackframe_p.h:156
#17 0x00007fda1b752df5 in QV4::Function::call (this=0x56453aa15670,
thisObject=0x56453c42fcb0, a=a@entry=0x7ffcfa226680,
types=types@entry=0x7ffcfa226690, argc=argc@entry=0, context=<optimized out>)
at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/jsruntime/qv4function.cpp:37
#18 0x00007fda1b8e38f0 in QQmlJavaScriptExpression::evaluate (this=<optimized
out>, a=a@entry=0x7ffcfa226680, types=types@entry=0x7ffcfa226690,
argc=argc@entry=0) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:270
#19 0x00007fda1b878273 in QQmlBoundSignalExpression::evaluate (this=<optimized
out>, a=a@entry=0x0) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqmlboundsignal.cpp:200
#20 0x00007fda1b878d10 in QQmlBoundSignal_callback (e=0x56453c430d80, a=0x0) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqmlboundsignal.cpp:315
#21 0x00007fda1b914a11 in QQmlNotifier::emitNotify (endpoint=<optimized out>,
a=0x0) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/src/qml/qml/qqmlnotifier.cpp:74
#22 0x00007fda1a367230 in doActivate<false> (sender=0x56453c430c90,
signal_index=3, argv=argv@entry=0x0) at
/usr/src/debug/qt6-qtbase-6.10.1-1.fc43.x86_64/src/corelib/kernel/qobject.cpp:4147
[...]
#24 0x00007fda1b88a784 in QQmlComponentAttached::completed
(this=this@entry=0x56453c430c90) at
/usr/src/debug/qt6-qtdeclarative-6.10.1-1.fc43.x86_64/redhat-linux-build/src/qml/Qml_autogen/include/moc_qqmlcomponentattached_p.cpp:122
Reported using DrKonqi
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