https://bugs.kde.org/show_bug.cgi?id=468428
Bug ID: 468428
Summary: plasmashell crashed at
Plasma::AppletPrivate::mainConfigGroup
Classification: Frameworks and Libraries
Product: frameworks-plasma
Version: unspecified
Platform: openSUSE
OS: Linux
Status: REPORTED
Keywords: qt6
Severity: crash
Priority: NOR
Component: libplasma
Assignee: plasma-b...@kde.org
Reporter: qydwhotm...@gmail.com
CC: m...@ratijas.tk, notm...@gmail.com
Target Milestone: ---
SUMMARY
random plasmashell crashes in Qt6
STEPS TO REPRODUCE
Cannot reliably reproduce
OBSERVED RESULT
Crash
EXPECTED RESULT
No crash
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version: 6.5.0
ADDITIONAL INFORMATION
(gdb) bt
#0 QObject::parent (this=0x0) at /usr/include/qt6/QtCore/qscopedpointer.h:89
#1 Plasma::Applet::containment (this=<optimized out>) at
/home/qydw/kde/src/plasma-framework/src/plasma/applet.cpp:647
#2 0x00007f6d640c7eca in Plasma::AppletPrivate::mainConfigGroup
(this=0x5b0c510)
at /home/qydw/kde/src/plasma-framework/src/plasma/private/applet_p.cpp:481
#3 0x00007f6d640afd45 in Plasma::Applet::config (this=0x4e63ca0) at
/home/qydw/kde/src/plasma-framework/src/plasma/applet.cpp:198
#4 0x00007f6d643b7bf9 in PlasmaQuick::AppletQuickItem::~AppletQuickItem
(this=0x54817e0, __in_chrg=<optimized out>)
at
/home/qydw/kde/src/plasma-framework/src/plasmaquick/appletquickitem.cpp:501
#5 0x00007f6d643e5a29 in AppletInterface::~AppletInterface (warning: internal
error: string "StringData<...>" failed to be canonicalized
warning: internal error: string "QtMocHelpers::StringData<...>" failed to be
canonicalized
this=0x54817e0, __in_chrg=<optimized out>)
at
/home/qydw/kde/src/plasma-framework/src/plasmaquick/plasmoid/appletinterface.cpp:124
#6 0x00007f6d643b7f22 in operator() (__closure=0x6406aa0) at
/home/qydw/kde/src/plasma-framework/src/plasmaquick/appletquickitem.cpp:573
#7 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void,
PlasmaQuick::AppletQuickItem::itemForApplet(Plasma::Applet*)::<lambda()>
>::call (arg=<optimized out>, f=...) at
/usr/include/qt6/QtCore/qobjectdefs_impl.h:127
#8
QtPrivate::Functor<PlasmaQuick::AppletQuickItem::itemForApplet(Plasma::Applet*)::<lambda()>,
0>::call<QtPrivate::List<>, void> (
arg=<optimized out>, f=...) at
/usr/include/qt6/QtCore/qobjectdefs_impl.h:241
#9
QtPrivate::QFunctorSlotObject<PlasmaQuick::AppletQuickItem::itemForApplet(Plasma::Applet*)::<lambda()>,
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=<optimized out>, this_=0x6406a90, r=<optimized out>,
a=<optimized out>, ret=<optimized out>) at
/usr/include/qt6/QtCore/qobjectdefs_impl.h:409
#10 0x00007f6d60fbacc3 in QtPrivate::QSlotObjectBase::call (a=0x7ffe40452df0,
r=0x4e63ca0, this=0x6406a90)
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/build/include/QtCore/../../../src/corelib/kernel/qobjectdefs_impl.h:363
#11 doActivate<false> (sender=0x4e63ca0, signal_index=0, argv=0x7ffe40452df0)
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qobject.cpp:3992
#12 0x00007f6d60fb69cf in QObject::destroyed (this=<optimized out>,
_t1=<optimized out>)
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/build/src/corelib/kernel/moc_qobject.cpp:266
#13 0x00007f6d60fa394c in QObject::~QObject (this=<optimized out>,
this=<optimized out>)
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qobject.cpp:1014
#14 0x00007f6d640ae789 in Plasma::Applet::~Applet (this=0x4e63ca0,
__in_chrg=<optimized out>)
at /home/qydw/kde/src/plasma-framework/src/plasma/applet.cpp:83
#15 0x00007f6d60fa4407 in QObject::event (this=0x4e63ca0, e=0x6767d90)
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qobject.cpp:1378
#16 0x00007f6d621bec9e in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x4e63ca0, e=0x6767d90)
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/widgets/kernel/qapplication.cpp:3284
#17 0x00007f6d60f64db8 in QCoreApplication::notifyInternal2
(receiver=0x4e63ca0, event=0x6767d90)
--Type <RET> for more, q to quit, c to continue without paging--c
at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qcoreapplication.cpp:1115
#18 0x00007f6d60f650f7 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x1733860) at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qcoreapplication.cpp:1895
#19 0x00007f6d61152dd3 in postEventSourceDispatch (s=0x17cd4a0) at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qeventdispatcher_glib.cpp:243
#20 0x00007f6d600f2f96 in g_main_dispatch (context=0x7f6d58000f10) at
../glib/gmain.c:3460
#21 g_main_context_dispatch (context=context@entry=0x7f6d58000f10) at
../glib/gmain.c:4200
#22 0x00007f6d600f3358 in g_main_context_iterate
(context=context@entry=0x7f6d58000f10, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4276
#23 0x00007f6d600f33ec in g_main_context_iteration (context=0x7f6d58000f10,
may_block=1) at ../glib/gmain.c:4343
#24 0x00007f6d6115092c in QEventDispatcherGlib::processEvents (this=0x17c9fb0,
flags=...) at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/corelib/kernel/qeventdispatcher_glib.cpp:393
#25 0x00007f6d60f6f68b in QEventLoop::exec (this=0x7ffe404532d0, flags=...) at
/usr/src/debug/qtbase-everywhere-src-6.5.0/build/include/QtCore/../../../src/corelib/global/qflags.h:34
#26 0x00007f6d60f68b96 in QCoreApplication::exec () at
/usr/src/debug/qtbase-everywhere-src-6.5.0/build/include/QtCore/../../../src/corelib/global/qflags.h:74
#27 0x00007f6d615dc59c in QGuiApplication::exec () at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/gui/kernel/qguiapplication.cpp:1886
#28 0x00007f6d621bc095 in QApplication::exec () at
/usr/src/debug/qtbase-everywhere-src-6.5.0/src/widgets/kernel/qapplication.cpp:2564
#29 0x0000000000426bb3 in main (argc=<optimized out>, argv=<optimized out>) at
/home/qydw/kde/src/plasma-workspace/shell/main.cpp:232
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