https://bugs.kde.org/show_bug.cgi?id=441585
Bug ID: 441585
Summary: kded5 crashes in
KWin::EffectQuickView::EffectQuickView
Product: kwin
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: heiko.bec...@kde.org
Target Milestone: ---
SUMMARY
(Not sure which component is most appropriate)
kded5 crashes almost instantly and very frequently in
KWin::EffectQuickView::EffectQuickView, backtrace below. Looks like effects is
null here and if I revert c79d7f56dd0eacfea761984b49a493f5a730401b kded5 starts
working normally again.
This is on X11, running plasmashell with awesome set as KDEWM, not kwin.
STEPS TO REPRODUCE
1. start kded5, e.g. when starting Plasma
SOFTWARE/OS VERSIONS
KDE Plasma Version: current master
KDE Frameworks Version: current master
Qt Version: 5.12.2 + KDE patch collection
ADDITIONAL INFORMATION
Application: kded5 (kded5), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#5 0x00007f18d9762a04 in KWin::EffectQuickView::EffectQuickView(QObject*,
QWindow*, KWin::EffectQuickView::ExportMode) (this=0x55e8ead6e290,
parent=<optimized out>, renderWindow=<optimized out>, exportMode=<optimized
out>) at
/var/tmp/paludis/build/kde-kwin-scm/work/kwin-scm/src/libkwineffects/kwineffectquickview.cpp:138
#6 0x00007f18d97dc8bf in Aurorae::Decoration::init() (this=0x55e8eab64b50) at
/var/tmp/paludis/build/kde-kwin-scm/work/kwin-scm/src/plugins/kdecorations/aurorae/src/aurorae.cpp:316
#7 0x00007f18da0ced23 in
KDecoration2::DummyDecorationBridge::DummyDecorationBridge(QString const&,
QObject*) (this=this@entry=0x55e8eab622b0, decorationTheme=...,
parent=parent@entry=0x0) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/kwin_bridge/dummydecorationbridge.cpp:59
#8 0x00007f18da0cddde in
StandardDecorationPainter::StandardDecorationPainter(QString const&)
(this=this@entry=0x55e8eab04030, themeName=...) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/kwin_bridge/standarddecorationpainter.cpp:11
#9 0x00007f18da0cd4e8 in DecorationPainter::fromThemeName(QString const&)
(themeName=...) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/kwin_bridge/decorationpainter.cpp:24
#10 0x00007f18da0c50f8 in ConfigValueProvider::windowDecorationsButtonsImages()
const (this=0x55e8eab3c010) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/configvalueprovider.cpp:192
#11 0x00007f18da0bd58a in GtkConfig::setWindowDecorationsAppearance() const
(this=0x55e8eab3c470) at
/usr/x86_64-pc-linux-gnu/include/qt5/QtCore/qscopedpointer.h:116
#12 GtkConfig::setWindowDecorationsAppearance() const (this=0x55e8eab3c470) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/gtkconfig.cpp:155
#13 0x00007f18da0be461 in GtkConfig::applyAllSettings() const
(this=this@entry=0x55e8eab3c470) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/gtkconfig.cpp:201
#14 0x00007f18da0be93d in GtkConfig::GtkConfig(QObject*, QList<QVariant>
const&) (this=0x55e8eab3c470, parent=<optimized out>) at
/var/tmp/paludis/build/kde-kde-gtk-config-scm/work/kde-gtk-config-scm/kded/gtkconfig.cpp:39
#15 0x00007f18da0bf7ea in KPluginFactory::createInstance<GtkConfig,
QObject>(QWidget*, QObject*, QList<QVariant> const&) (parentWidget=<optimized
out>, parent=<optimized out>, args=...) at
/usr/x86_64-pc-linux-gnu/include/KF5/KCoreAddons/kpluginfactory.h:806
#16 0x00007f18ed7109d2 in KPluginFactory::create(char const*, QWidget*,
QObject*, QList<QVariant> const&, QString const&)
(this=this@entry=0x55e8eab06f90, iface=0x7f18edf52260
<qt_meta_stringdata_KDEDModule+288> "KDEDModule",
parentWidget=parentWidget@entry=0x0, parent=parent@entry=0x55e8ea8d2680,
args=..., keyword=...) at
/var/tmp/paludis/build/kde-frameworks-kcoreaddons-scm/work/kcoreaddons-scm/src/lib/plugin/kpluginfactory.cpp:212
#17 0x000055e8e99e8d31 in KPluginFactory::create<KDEDModule>(QObject*,
QList<QVariant> const&) (args=..., parent=0x55e8ea8d2680, this=0x55e8eab06f90)
at /usr/x86_64-pc-linux-gnu/include/KF5/KCoreAddons/kpluginfactory.h:853
#18 Kded::loadModule(KPluginMetaData const&, bool)
(this=this@entry=0x55e8ea8d2680, module=..., onDemand=onDemand@entry=false) at
/var/tmp/paludis/build/kde-frameworks-kded-scm/work/kded-scm/src/kded.cpp:369
#19 0x000055e8e99e9c49 in Kded::initModules() (this=this@entry=0x55e8ea8d2680)
at
/var/tmp/paludis/build/kde-frameworks-kded-scm/work/kded-scm/src/kded.cpp:242
#20 0x000055e8e99ea0b3 in Kded::recreateDone() (this=0x55e8ea8d2680) at
/var/tmp/paludis/build/kde-frameworks-kded-scm/work/kded-scm/src/kded.cpp:521
#21 Kded::recreate(bool) (initial=true, this=0x55e8ea8d2680) at
/var/tmp/paludis/build/kde-frameworks-kded-scm/work/kded-scm/src/kded.cpp:505
#22 Kded::recreate(bool) (this=0x55e8ea8d2680, initial=<optimized out>) at
/var/tmp/paludis/build/kde-frameworks-kded-scm/work/kded-scm/src/kded.cpp:489
#23 0x000055e8e99e4109 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/var/tmp/paludis/build/kde-frameworks-kded-scm/work/kded-scm/src/kded.cpp:774
[Inferior 1 (process 39323) detached]
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