Bug 446555

Summary:	System Settings crashes upon launch when qml-module-org-kde-sonnet is not installed
Product:	[KDE Neon] neon	Reporter:	Dave <fishnet37222>
Component:	Packages User Edition	Assignee:	Neon Bugs <neon-bugs>
Status:	RESOLVED FIXED
Severity:	crash	CC:	aleksejev.einar, bovender, clay, contact, francesco.tito, gerardete, irina11429, jbhenry, jr, juliang841, kde2021gi, kdebugs, luca76, marokanski.kazak, mhtsospap, nate, neon-bugs, nicolas.fella, p.r.worrall, pauloerweber, pdbecid, rikmills, rivelin95, rubenreyesenlinea, sedheyd, sitter, s_chriscollins, testing1237a-c, thomas.werner, twopt0, web, whirlpool78, wrightshouse, xnagytibor, yusufjamal1372
Priority:	NOR	Keywords:	drkonqi
Version:	unspecified
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi crash in system settings in neon after update

Description Dave 2021-12-06 14:29:19 UTC

Application: systemsettings5 (5.23.4)

Qt Version: 5.15.3
Frameworks Version: 5.88.0
Operating System: Linux 5.11.0-41-generic x86_64
Windowing System: X11
Distribution: KDE neon User - Plasma 25th Anniversary Edition
DrKonqi: 5.23.4 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:

I was just launching System Settings after a fresh reboot.  The app crashes every time I try to launch it.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault

[New LWP 1552]
[New LWP 1553]
[New LWP 1556]
[New LWP 1559]
[New LWP 1563]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f1b75f3daff in __GI___poll (fds=0x7ffe3f01dfb8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
____drkonqi_qmltrace_thread:1____
Failed to do pygdbmi parsing: No module named 'pygdbmi'
frame={level="0",func="expression for topMargin",file="/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/FormLayout.qml",fullname="/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/FormLa".
---------------------------------
(beware that frames may have been optimized out)

[Current thread is 1 (Thread 0x7f1b717749c0 (LWP 1550))]

Thread 6 (Thread 0x7f1b55d90700 (LWP 1563)):
#0  0x00007f1b7402e357 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b7402e4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b7650b61b in QEventDispatcherGlib::processEvents (this=0x7f1b48000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007f1b764af8ab in QEventLoop::exec (this=this@entry=0x7f1b55d8fbc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#4  0x00007f1b762c92c2 in QThread::exec (this=this@entry=0x55de5d61cbc0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#5  0x00007f1b75358549 in QQmlThreadPrivate::run (this=0x55de5d61cbc0) at qml/ftw/qqmlthread.cpp:155
#6  0x00007f1b762ca45c in QThreadPrivate::start (arg=0x55de5d61cbc0) at thread/qthread_unix.cpp:329
#7  0x00007f1b749ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f1b75f4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f1b57262700 (LWP 1559)):
#0  0x00007f1b7402d8f5 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b7402e29b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b7402e4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b7650b61b in QEventDispatcherGlib::processEvents (this=0x7f1b44000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1b764af8ab in QEventLoop::exec (this=this@entry=0x7f1b57261bc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f1b762c92c2 in QThread::exec (this=this@entry=0x55de5d4be670) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f1b75358549 in QQmlThreadPrivate::run (this=0x55de5d4be670) at qml/ftw/qqmlthread.cpp:155
#7  0x00007f1b762ca45c in QThreadPrivate::start (arg=0x55de5d4be670) at thread/qthread_unix.cpp:329
#8  0x00007f1b749ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f1b75f4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f1b57fff700 (LWP 1556)):
#0  __GI___libc_read (nbytes=16, buf=0x7f1b57ffe9b0, fd=17) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=17, buf=0x7f1b57ffe9b0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f1b74076b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b7402debe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1b7402e312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1b7402e4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1b7650b61b in QEventDispatcherGlib::processEvents (this=0x7f1b4c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f1b764af8ab in QEventLoop::exec (this=this@entry=0x7f1b57ffebc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007f1b762c92c2 in QThread::exec (this=this@entry=0x55de5d205710) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007f1b75358549 in QQmlThreadPrivate::run (this=0x55de5d205710) at qml/ftw/qqmlthread.cpp:155
#10 0x00007f1b762ca45c in QThreadPrivate::start (arg=0x55de5d205710) at thread/qthread_unix.cpp:329
#11 0x00007f1b749ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f1b75f4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f1b6bd71700 (LWP 1553)):
#0  0x00007f1b7402dcb4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1b7402e312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1b7402e4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1b7650b61b in QEventDispatcherGlib::processEvents (this=0x7f1b64000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f1b764af8ab in QEventLoop::exec (this=this@entry=0x7f1b6bd70bb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f1b762c92c2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f1b74f73f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f1b762ca45c in QThreadPrivate::start (arg=0x7f1b74ff7d80) at thread/qthread_unix.cpp:329
#8  0x00007f1b749ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f1b75f4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f1b70c07700 (LWP 1552)):
#0  0x00007f1b75f3daff in __GI___poll (fds=0x7f1b70c06ae8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f1b74a31c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f1b74a3390a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f1b71350e88 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f1b762ca45c in QThreadPrivate::start (arg=0x55de5cd60cb0) at thread/qthread_unix.cpp:329
#5  0x00007f1b749ec609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f1b75f4a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f1b717749c0 (LWP 1550)):
[KCrash Handler]
#4  0x00007f1b75320d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffe3f01ed70, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f1b751e8248 in QV4::Object::instanceOf (var=..., this=0x7ffe3f01ed70) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x55de5d611640, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f1b751d59e0 in QV4::Moth::VME::interpret (frame=0x7ffe3f01ee50, engine=0x55de5d611640, code=0x7f1b54b1da1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f1b751d911f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffe3f01ee50, engine=engine@entry=0x55de5d611640) at jsruntime/qv4vme_moth.cpp:463
#9  0x00007f1b751662fd in QV4::Function::call (this=this@entry=0x55de5d696650, thisObject=<optimized out>, argv=argv@entry=0x7f1b55151768, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:69
#10 0x00007f1b7530bfb7 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x55de5d7f6000, callData=callData@entry=0x7f1b55151738, isUndefined=isUndefined@entry=0x7ffe3f01f04f) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:343
#11 0x00007f1b75311e13 in QQmlBinding::evaluate (this=this@entry=0x55de5d7f6000, isUndefined=isUndefined@entry=0x7ffe3f01f04f) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#12 0x00007f1b753162ed in QQmlNonbindingBinding::doUpdate (this=0x55de5d7f6000, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:254
#13 0x00007f1b75313112 in QQmlBinding::update (this=0x55de5d7f6000, flags=...) at qml/qqmlbinding.cpp:194
#14 0x00007f1b7532545e in QQmlObjectCreator::finalize (this=0x55de5d600f40, interrupt=...) at qml/qqmlobjectcreator.cpp:1394
#15 0x00007f1b752a121b in QQmlComponentPrivate::complete (state=0x55de5d6b1c48, enginePriv=0x55de5d61cf00) at qml/qqmlcomponent.cpp:987
#16 QQmlComponentPrivate::complete (enginePriv=0x55de5d61cf00, state=0x55de5d6b1c48) at qml/qqmlcomponent.cpp:983
#17 0x00007f1b752a4576 in QQmlComponentPrivate::completeCreate (this=0x55de5d6b1bc0) at qml/qqmlcomponent.cpp:1079
#18 0x00007f1b752a4c9b in QQmlComponent::createObject(QQmlV4Function*) () at qml/qqmlcomponent.cpp:1491
#19 0x00007f1b752a4fe4 in QQmlComponent::qt_static_metacall (_o=_o@entry=0x55de5d6b1ba0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=6, _a=_a@entry=0x7ffe3f01f520) at .moc/moc_qqmlcomponent.cpp:163
#20 0x00007f1b752a5523 in QQmlComponent::qt_metacall (this=0x55de5d6b1ba0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffe3f01f520) at .moc/moc_qqmlcomponent.cpp:231
#21 0x00007f1b752ebbf5 in QQmlObjectOrGadget::metacall (this=0x7ffe3f01f450, type=QMetaObject::InvokeMetaMethod, index=<optimized out>, argv=<optimized out>) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:351
#22 0x00007f1b751b79f5 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#23 0x00007f1b751d71e1 in QV4::FunctionObject::call (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#24 QV4::Moth::VME::interpret (frame=0x7ffe3f01f740, engine=0x55de5d611640, code=0x7f1b55151658 "@\350\277T\033\177") at jsruntime/qv4vme_moth.cpp:754
#25 0x00007f1b751d911f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffe3f01f740, engine=engine@entry=0x55de5d611640) at jsruntime/qv4vme_moth.cpp:463
#26 0x00007f1b751662fd in QV4::Function::call (this=this@entry=0x55de5d697c90, thisObject=<optimized out>, argv=argv@entry=0x7f1b551515e8, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:69
#27 0x00007f1b7530bfb7 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x55de5d6b13d0, callData=callData@entry=0x7f1b551515b8, isUndefined=isUndefined@entry=0x0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:343
#28 0x00007f1b752af8be in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#29 0x00007f1b752b0958 in QQmlBoundSignal_callback (e=0x55de5d6b1360, a=0x0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#30 0x00007f1b752eb65d in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:104
#31 0x00007f1b7528dfcf in QQmlData::signalEmitted (object=0x55de5d6b1120, index=3, a=0x0) at qml/qqmlengine.cpp:834
#32 0x00007f1b764e7955 in doActivate<false> (sender=0x55de5d6b1120, signal_index=3, argv=0x0) at kernel/qobject_p.h:110
#33 0x00007f1b7537a123 in QQmlTimer::qt_metacall (this=0x55de5d6b1120, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffe3f0215d0) at .moc/moc_qqmltimer_p.cpp:241
#34 0x00007f1b752ebbf5 in QQmlObjectOrGadget::metacall (this=this@entry=0x7ffe3f0218c0, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=5, argv=argv@entry=0x7ffe3f0215d0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/qml/ftw/qflagpointer_p.h:351
#35 0x00007f1b751b4b34 in CallMethod (object=..., index=5, returnType=returnType@entry=43, argCount=argCount@entry=0, argTypes=argTypes@entry=0x0, engine=engine@entry=0x55de5d611640, callArgs=0x7f1b55151580, callType=QMetaObject::InvokeMetaMethod) at jsruntime/qv4qobjectwrapper.cpp:1319
#36 0x00007f1b751b67a4 in CallPrecise (object=..., data=..., engine=0x55de5d611640, callArgs=0x7f1b55151580, callType=QMetaObject::InvokeMetaMethod) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#37 0x00007f1b751b775a in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at jsruntime/qv4qobjectwrapper.cpp:2131
#38 0x00007f1b751d71e1 in QV4::FunctionObject::call (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#39 QV4::Moth::VME::interpret (frame=0x7ffe3f021bb0, engine=0x55de5d611640, code=0x7f1b55151538 "\240\341\271T\033\177") at jsruntime/qv4vme_moth.cpp:754
#40 0x00007f1b751d911f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffe3f021bb0, engine=engine@entry=0x55de5d611640) at jsruntime/qv4vme_moth.cpp:463
#41 0x00007f1b751662fd in QV4::Function::call (this=this@entry=0x55de5d697280, thisObject=<optimized out>, argv=argv@entry=0x7f1b55151500, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:69
#42 0x00007f1b7530bfb7 in QQmlJavaScriptExpression::evaluate (this=this@entry=0x55de5d6b2680, callData=callData@entry=0x7f1b551514d0, isUndefined=isUndefined@entry=0x0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:343
#43 0x00007f1b752af8be in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#44 0x00007f1b752b0958 in QQmlBoundSignal_callback (e=0x55de5d6b2630, a=0x0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#45 0x00007f1b752eb65d in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:104
#46 0x00007f1b7528dfcf in QQmlData::signalEmitted (object=0x55de5d6b2330, index=3, a=0x0) at qml/qqmlengine.cpp:834
#47 0x00007f1b764e7955 in doActivate<false> (sender=0x55de5d6b2330, signal_index=3, argv=0x0) at kernel/qobject_p.h:110
#48 0x00007f1b764e1197 in QMetaObject::activate (sender=sender@entry=0x55de5d6b2330, m=m@entry=0x7f1b754ac100 <QQmlComponentAttached::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3946
#49 0x00007f1b753b2a44 in QQmlComponentAttached::completed (this=this@entry=0x55de5d6b2330) at .moc/moc_qqmlcomponentattached_p.cpp:148
#50 0x00007f1b75325924 in QQmlObjectCreator::finalize (this=0x55de5d6017d0, interrupt=...) at qml/qqmlobjectcreator.cpp:1442
#51 0x00007f1b752a8e05 in QQmlIncubatorPrivate::incubate (this=0x55de5d6125e0, i=...) at qml/qqmlincubator.cpp:364
#52 0x00007f1b752a9376 in QQmlEnginePrivate::incubate (this=0x55de5d61cf00, i=..., forContext=<optimized out>) at qml/qqmlincubator.cpp:89
#53 0x00007f1b752a2afe in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at qml/qqmlcomponent.cpp:1178
#54 0x00007f1b75a53f51 in KDeclarative::QmlObject::completeInitialization (initialProperties=..., this=0x55de5d60d140) at ./src/kdeclarative/qmlobject.cpp:307
#55 KDeclarative::QmlObject::completeInitialization (this=0x55de5d60d140, initialProperties=...) at ./src/kdeclarative/qmlobject.cpp:289
#56 0x00007f1b77a90049 in KQuickAddons::ConfigModule::mainUi (this=0x55de5d5e3ba0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:241
#57 0x00007f1b77bb9c31 in KCModuleLoader::loadModule (mod=..., report=report@entry=KCModuleLoader::Inline, parent=0x55de5d5f0640, args=...) at ./src/kcmoduleloader.cpp:165
#58 0x00007f1b77bc6709 in KCModuleProxyPrivate::loadModule (this=this@entry=0x55de5d5f06a0) at ./src/kcmoduleproxy.cpp:118
#59 0x00007f1b77bc73c8 in KCModuleProxy::realModule (this=this@entry=0x55de5d5f0640) at ./src/kcmoduleproxy.cpp:59
#60 0x00007f1b77c11da0 in ModuleView::updatePageIconHeader (this=this@entry=0x55de5d1f6a80, page=page@entry=0x55de5d5f04b0, light=light@entry=true) at ./core/ModuleView.cpp:288
#61 0x00007f1b77c13814 in ModuleView::addModule (this=this@entry=0x55de5d1f6a80, module=0x55de5d1aa8d8, args=...) at ./core/ModuleView.cpp:265
#62 0x00007f1b77c13bda in ModuleView::loadModule (this=this@entry=0x55de5d1f6a80, menuItem=..., args=...) at ./core/ModuleView.cpp:216
#63 0x00007f1b680bab9f in SidebarMode::initWidget (this=this@entry=0x55de5d1ec270) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:160
#64 0x00007f1b680baee1 in SidebarMode::mainWidget (this=0x55de5d1ec270) at ./sidebar/SidebarMode.cpp:313
#65 0x000055de5b4915ef in SettingsBase::changePlugin (this=this@entry=0x55de5ce890e0) at ./app/SettingsBase.cpp:417
#66 0x000055de5b4942ac in SettingsBase::initApplication (this=0x55de5ce890e0) at ./app/SettingsBase.cpp:149
#67 0x00007f1b764de949 in QObject::event (this=this@entry=0x55de5ce890e0, e=e@entry=0x55de5ceeca10) at kernel/qobject.cpp:1314
#68 0x00007f1b77109c9d in QWidget::event (this=this@entry=0x55de5ce890e0, event=event@entry=0x55de5ceeca10) at kernel/qwidget.cpp:9081
#69 0x00007f1b77222ae8 in QMainWindow::event (this=this@entry=0x55de5ce890e0, event=event@entry=0x55de5ceeca10) at widgets/qmainwindow.cpp:1341
#70 0x00007f1b77b100d3 in KMainWindow::event (this=this@entry=0x55de5ce890e0, ev=ev@entry=0x55de5ceeca10) at ./src/kmainwindow.cpp:936
#71 0x00007f1b77b601db in KXmlGuiWindow::event (this=0x55de5ce890e0, ev=0x55de5ceeca10) at ./src/kxmlguiwindow.cpp:219
#72 0x00007f1b770c6dc3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55de5ce890e0, e=0x55de5ceeca10) at kernel/qapplication.cpp:3632
#73 0x00007f1b770cfbb8 in QApplication::notify(QObject*, QEvent*) () at kernel/qapplication.cpp:3156
#74 0x00007f1b764b0daa in QCoreApplication::notifyInternal2 (receiver=0x55de5ce890e0, event=0x55de5ceeca10) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#75 0x00007f1b764b36b1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x55de5cd38480) at kernel/qcoreapplication.cpp:1821
#76 0x00007f1b7650bfa7 in postEventSourceDispatch (s=0x55de5ce24230) at kernel/qeventdispatcher_glib.cpp:277
#77 0x00007f1b7402e17d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#78 0x00007f1b7402e400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#79 0x00007f1b7402e4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#80 0x00007f1b7650b602 in QEventDispatcherGlib::processEvents (this=0x55de5ce2a350, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#81 0x00007f1b764af8ab in QEventLoop::exec (this=this@entry=0x7ffe3f024a10, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#82 0x00007f1b764b7a64 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#83 0x000055de5b48e332 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:208
[Inferior 1 (process 1550) detached]

Possible duplicates by query: bug 445453, bug 445432, bug 445430.

Reported using DrKonqi

Comment 1 contact 2021-12-06 15:14:53 UTC

Created attachment 144268 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- Unusual behavior I noticed:
Continously crashed after package update via APT.

-- Backtrace (Reduced):
#4  0x00007f1bcccf5d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffc73231080, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f1bccbbd248 in QV4::Object::instanceOf (var=..., this=0x7ffc73231080) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x55d620af65a0, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f1bccbaa9e0 in QV4::Moth::VME::interpret (frame=0x7ffc73231160, engine=0x55d620af65a0, code=0x7f1ba9dd6a1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f1bccbae11f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffc73231160, engine=engine@entry=0x55d620af65a0) at jsruntime/qv4vme_moth.cpp:463

Comment 2 Dimitris Papadopoulos 2021-12-06 15:43:31 UTC

Created attachment 144270 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
i was reboot after update from 5.23.3 to 5.23.4

-- Backtrace (Reduced):
#4  0x00007f1c48347d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffed5901700, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f1c4820f248 in QV4::Object::instanceOf (var=..., this=0x7ffed5901700) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x562a448dcb10, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f1c481fc9e0 in QV4::Moth::VME::interpret (frame=0x7ffed59017e0, engine=0x562a448dcb10, code=0x7f1bedd5aa1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f1c4820011f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffed59017e0, engine=engine@entry=0x562a448dcb10) at jsruntime/qv4vme_moth.cpp:463

Comment 3 Francesco Fioravanti 2021-12-06 15:50:02 UTC

same problem on KDE Neon, after the update to Plasma 5.23.4;

```
Application: systemsettings5 (5.23.4)

Qt Version: 5.15.3
Frameworks Version: 5.88.0
Operating System: Linux 5.11.0-41-generic x86_64
Windowing System: X11
Distribution: KDE neon User - Plasma 25th Anniversary Edition
DrKonqi: 5.23.4 [KCrashBackend]
```
he crash can be reproduced every time.

-- Backtrace:
Application: Impostazioni di sistema (systemsettings5), signal: Segmentation fault

[New LWP 4681]
[New LWP 4682]
[New LWP 4683]
[New LWP 4684]
[New LWP 4685]
[New LWP 4686]
[New LWP 4687]
[New LWP 4688]
[New LWP 4689]
[New LWP 4690]
[New LWP 4691]
[New LWP 4692]
[New LWP 4696]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f2eaedb5aff in __GI___poll (fds=0x7ffdac563b38, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f2eaa5ec9c0 (LWP 4679))]

Thread 14 (Thread 0x7f2e72730700 (LWP 4696)):
#0  __GI___libc_read (nbytes=16, buf=0x7f2e7272f9b0, fd=24) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=24, buf=0x7f2e7272f9b0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f2eaceeeb2f in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2eacea5ebe in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2eacea6312 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2eacea64a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f2eaf38361b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f2eaf3278ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2eaf1412c2 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f2eae1d0549 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f2e73bff700 (LWP 4692)):
#0  __GI___libc_read (nbytes=16, buf=0x7f2e73bfe9b0, fd=19) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=19, buf=0x7f2e73bfe9b0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f2eaceeeb2f in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2eacea5ebe in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2eacea6312 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2eacea64a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f2eaf38361b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f2eaf3278ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2eaf1412c2 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f2eae1d0549 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f2e8d1bf700 (LWP 4691)):
#0  0x00007f2eaedb5aff in __GI___poll (fds=0x7f2e78005240, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2eacea636e in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2eacea64a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2eaf38361b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2eaf3278ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2eaf1412c2 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2eae1d0549 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f2e8dbcc700 (LWP 4690)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e8dbcbb50, clockid=<optimized out>, expected=0, futex_word=0x56056b6456f0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f2e8dbcbb50, clockid=<optimized out>, mutex=0x56056b6456a0, cond=0x56056b6456c8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x56056b6456c8, mutex=0x56056b6456a0, abstime=0x7f2e8dbcbb50) at pthread_cond_wait.c:665
#3  0x00007f2eaf148558 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2eaf145a61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f2e8e3cd700 (LWP 4689)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e8e3ccb50, clockid=<optimized out>, expected=0, futex_word=0x56056b615240) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f2e8e3ccb50, clockid=<optimized out>, mutex=0x56056b6151f0, cond=0x56056b615218) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x56056b615218, mutex=0x56056b6151f0, abstime=0x7f2e8e3ccb50) at pthread_cond_wait.c:665
#3  0x00007f2eaf148558 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2eaf145a61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f2e8ebce700 (LWP 4688)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e8ebcdb50, clockid=<optimized out>, expected=0, futex_word=0x56056b63d0e0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f2e8ebcdb50, clockid=<optimized out>, mutex=0x56056b63d090, cond=0x56056b63d0b8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x56056b63d0b8, mutex=0x56056b63d090, abstime=0x7f2e8ebcdb50) at pthread_cond_wait.c:665
#3  0x00007f2eaf148558 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2eaf145a61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f2e8f3cf700 (LWP 4687)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f2e8f3ceb50, clockid=<optimized out>, expected=0, futex_word=0x56056b839b80) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f2e8f3ceb50, clockid=<optimized out>, mutex=0x56056b839b30, cond=0x56056b839b58) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x56056b839b58, mutex=0x56056b839b30, abstime=0x7f2e8f3ceb50) at pthread_cond_wait.c:665
#3  0x00007f2eaf148558 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f2eaf145a61 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#7  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f2ea0b52700 (LWP 4686)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56056b5f9c58) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56056b5f9c08, cond=0x56056b5f9c30) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56056b5f9c30, mutex=0x56056b5f9c08) at pthread_cond_wait.c:647
#3  0x00007f2ea26fab1b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f2ea26fa71b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f2ea1353700 (LWP 4685)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56056b5f9c58) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56056b5f9c08, cond=0x56056b5f9c30) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56056b5f9c30, mutex=0x56056b5f9c08) at pthread_cond_wait.c:647
#3  0x00007f2ea26fab1b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f2ea26fa71b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f2ea1b54700 (LWP 4684)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56056b5f9c58) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56056b5f9c08, cond=0x56056b5f9c30) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56056b5f9c30, mutex=0x56056b5f9c08) at pthread_cond_wait.c:647
#3  0x00007f2ea26fab1b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f2ea26fa71b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f2ea2355700 (LWP 4683)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56056b5f9c58) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56056b5f9c08, cond=0x56056b5f9c30) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56056b5f9c30, mutex=0x56056b5f9c08) at pthread_cond_wait.c:647
#3  0x00007f2ea26fab1b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f2ea26fa71b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f2ea8915700 (LWP 4682)):
#0  __GI___libc_read (nbytes=16, buf=0x7f2ea89149a0, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f2ea89149a0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f2eaceeeb2f in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2eacea5ebe in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2eacea6312 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2eacea64a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f2eaf38361b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f2eaf3278ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f2eaf1412c2 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f2eaddebf4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f2ea97f4700 (LWP 4681)):
#0  0x00007f2eaedb5aff in __GI___poll (fds=0x7f2ea97f3ae8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f2ead8a9c1a in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f2ead8ab90a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f2ea9f36e88 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f2eaf14245c in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f2ead864609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f2eaedc2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f2eaa5ec9c0 (LWP 4679)):
[KCrash Handler]
#4  0x00007f2eae198d22 in QV4::QQmlTypeWrapper::virtualInstanceOf(QV4::Object const*, QV4::Value const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#5  0x00007f2eae060248 in QV4::Runtime::Instanceof::call(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f2eae04d9e0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f2eae05111f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f2eadfde2fd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f2eae183fb7 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f2eae189e13 in QQmlBinding::evaluate(bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f2eae18e2ed in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f2eae18b112 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f2eae19d45e in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f2eae11921b in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f2eae11c576 in QQmlComponentPrivate::completeCreate() () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f2eae11cc9b in QQmlComponent::createObject(QQmlV4Function*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f2eae11cfe4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007f2eae11d523 in QQmlComponent::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007f2eae163bf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007f2eae02f9f5 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007f2eae04f1e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007f2eae05111f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007f2eadfde2fd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007f2eae183fb7 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007f2eae1278be in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007f2eae128958 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f2eae16365d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f2eae105fcf in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f2eaf35f955 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f2eae1f2123 in QQmlTimer::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f2eae163bf5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007f2eae02cb34 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007f2eae02e7a4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007f2eae02f75a in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007f2eae04f1e1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007f2eae05111f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x00007f2eadfde2fd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007f2eae183fb7 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007f2eae1278be in QQmlBoundSignalExpression::evaluate(void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007f2eae128958 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x00007f2eae16365d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x00007f2eae105fcf in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x00007f2eaf35f955 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00007f2eae19d924 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007f2eae120e05 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#46 0x00007f2eae121376 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x00007f2eae11aafe in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007f2eae8cbf51 in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () from /usr/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#49 0x00007f2eb0908049 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5QuickAddons.so.5
#50 0x00007f2eb0a31c31 in KCModuleLoader::loadModule(KCModuleInfo const&, KCModuleLoader::ErrorReporting, QWidget*, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#51 0x00007f2eb0a3e709 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#52 0x00007f2eb0a3f3c8 in KCModuleProxy::realModule() const () from /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#53 0x00007f2eb0a89da0 in ModuleView::updatePageIconHeader(KPageWidgetItem*, bool) () from /usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#54 0x00007f2eb0a8b814 in ModuleView::addModule(KCModuleInfo*, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#55 0x00007f2eb0a8bbda in ModuleView::loadModule(QModelIndex const&, QStringList const&) () from /usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#56 0x00007f2e8d2cfb9f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#57 0x00007f2e8d2cfee1 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettingsview/systemsettings_sidebar_mode.so
#58 0x00005605694cc5ef in ?? ()
#59 0x00005605694cf2ac in ?? ()
#60 0x00007f2eaf356949 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#61 0x00007f2eaff81c9d in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#62 0x00007f2eb009aae8 in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#63 0x00007f2eb09880d3 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#64 0x00007f2eb09d81db in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#65 0x00007f2eaff3edc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#66 0x00007f2eaff47bb8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#67 0x00007f2eaf328daa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#68 0x00007f2eaf32b6b1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#69 0x00007f2eaf383fa7 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#70 0x00007f2eacea617d in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007f2eacea6400 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#72 0x00007f2eacea64a3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#73 0x00007f2eaf383602 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x00007f2eaf3278ab in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#75 0x00007f2eaf32fa64 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#76 0x00005605694c9332 in ?? ()
#77 0x00007f2eaecc70b3 in __libc_start_main (main=0x5605694c8ae0, argc=1, argv=0x7ffdac56a7e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdac56a7d8) at ../csu/libc-start.c:308
#78 0x00005605694c9f8e in ?? ()
[Inferior 1 (process 4679) detached]

Comment 4 S. Christian Collins 2021-12-06 16:34:05 UTC

Created attachment 144274 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

This crash on application startup began after the KDE neon User Edition upgrade from Plasma 5.23.3 to 5.23.4. Kinfocenter also crashes in the same manner.

-- Backtrace (Reduced):
#4  0x00007f3f03642d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffedf74a5e0, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f3f0350a248 in QV4::Object::instanceOf (var=..., this=0x7ffedf74a5e0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x55ff5983f770, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f3f034f79e0 in QV4::Moth::VME::interpret (frame=0x7ffedf74a6c0, engine=0x55ff5983f770, code=0x7f3eec04ea1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f3f034fb11f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffedf74a6c0, engine=engine@entry=0x55ff5983f770) at jsruntime/qv4vme_moth.cpp:463

Comment 5 thomas.werner 2021-12-06 16:34:45 UTC

Same here, but also, System Info Center shows the same crash behaviour. 
Also, in the automated DrKonqi report, I can not add any additional information (“What I did when …”).

Comment 6 S. Christian Collins 2021-12-06 16:38:42 UTC

I just confirmed this crash in a VirtualBox KDE neon install, so I'd be surprised if there was anybody on KDE neon not experiencing the crash after today's upgrade.

Comment 7 Sedheyd 2021-12-06 16:41:46 UTC

Created attachment 144275 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
This problem started after update from today 2021 December 6th

- Unusual behavior I noticed:
"Configure Desktop and Wallpaper" and "Info Center" also crashes when tried to open

- Custom settings of the application:

-- Backtrace (Reduced):
#4  0x00007f9be5578d22 in QV4::QQmlTypeWrapper::virtualInstanceOf(QV4::Object const*, QV4::Value const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#5  0x00007f9be5440248 in QV4::Runtime::Instanceof::call(QV4::ExecutionEngine*, QV4::Value const&, QV4::Value const&) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
[...]
#8  0x00007f9be53be2fd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f9be5563fb7 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f9be5569e13 in QQmlBinding::evaluate(bool*) () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5

Comment 8 Antonio Rojas 2021-12-06 17:08:39 UTC

*** Bug 446562 has been marked as a duplicate of this bug. ***

Comment 9 Pedro Mendes 2021-12-06 17:21:10 UTC

Created attachment 144277 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
Rebooted my system after the latest system upgrade 5.23.3 > 5.23.4. System settings and info center started to crash instantly upon launch after that.

-- Backtrace (Reduced):
#4  0x00007f3ba8e83d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffc28538a50, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f3ba8d4b248 in QV4::Object::instanceOf (var=..., this=0x7ffc28538a50) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x55a8e7727180, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f3ba8d389e0 in QV4::Moth::VME::interpret (frame=0x7ffc28538b30, engine=0x55a8e7727180, code=0x7f3b7884a819 "pL;/\231") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f3ba8d3c11f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffc28538b30, engine=engine@entry=0x55a8e7727180) at jsruntime/qv4vme_moth.cpp:463

Comment 10 Ruben Reyes 2021-12-06 17:52:23 UTC

Created attachment 144278 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
I was just launching System Settings after a fresh reboot. The app crashes every time I try to launch it.

- Unusual behavior I noticed:
The crash can be reproduced every time.

- Custom settings of the application:
Neither

-- Backtrace (Reduced):
#4  0x00007f56c1e33d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffdfa1af460, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f56c1cfb248 in QV4::Object::instanceOf (var=..., this=0x7ffdfa1af460) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x556a239ce870, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f56c1ce89e0 in QV4::Moth::VME::interpret (frame=0x7ffdfa1af540, engine=0x556a239ce870, code=0x7f569f018819 "pL;/\231") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f56c1cec11f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffdfa1af540, engine=engine@entry=0x556a239ce870) at jsruntime/qv4vme_moth.cpp:463

Comment 11 Shelby McGregor 2021-12-06 18:05:55 UTC

Created attachment 144279 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
attempting to start system settings or cunning configure network settings from the systray

-- Backtrace (Reduced):
#4  0x00007fc5debced22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffcd1b91750, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007fc5dea96248 in QV4::Object::instanceOf (var=..., this=0x7ffcd1b91750) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x563b45fdafa0, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007fc5dea839e0 in QV4::Moth::VME::interpret (frame=0x7ffcd1b91830, engine=0x563b45fdafa0, code=0x7fc5c2be7a1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007fc5dea8711f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffcd1b91830, engine=engine@entry=0x563b45fdafa0) at jsruntime/qv4vme_moth.cpp:463

Comment 12 Antonio Rojas 2021-12-06 18:11:48 UTC

*** Bug 446565 has been marked as a duplicate of this bug. ***

Comment 13 Antonio Rojas 2021-12-06 18:12:48 UTC

All reports are from neon, changing product

Comment 14 twopt0 2021-12-06 18:25:28 UTC

Created attachment 144281 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
Attempted to launch kinfocenter. systemsettings5 and related items like wallpaper and network settings also crash. This behavior started after upgrading Neon packages from 5.23.3 to 5.23.4

-- Backtrace (Reduced):
#4  0x00007f2b05e65d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffe022663b0, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f2b05d2d248 in QV4::Object::instanceOf (var=..., this=0x7ffe022663b0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x5608890e6d80, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f2b05d1a9e0 in QV4::Moth::VME::interpret (frame=0x7ffe02266490, engine=0x5608890e6d80, code=0x7f2ac954c819 "pL;/\231") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f2b05d1e11f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffe02266490, engine=engine@entry=0x5608890e6d80) at jsruntime/qv4vme_moth.cpp:463

Comment 15 Nicolas Fella 2021-12-06 18:53:23 UTC

*** Bug 446571 has been marked as a duplicate of this bug. ***

Comment 16 Nicolas Fella 2021-12-06 18:53:57 UTC

*** Bug 446570 has been marked as a duplicate of this bug. ***

Comment 17 Nicolas Fella 2021-12-06 18:54:23 UTC

*** Bug 446558 has been marked as a duplicate of this bug. ***

Comment 18 Nicolas Fella 2021-12-06 19:16:09 UTC

*** Bug 446574 has been marked as a duplicate of this bug. ***

Comment 19 Nicolas Fella 2021-12-06 19:16:21 UTC

*** Bug 446573 has been marked as a duplicate of this bug. ***

Comment 20 Alek Evans 2021-12-06 19:24:11 UTC

Created attachment 144282 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
I opened system settings, and it immediately crashed before even opening the window.

- Unusual behavior I noticed:
Info Center does not open either, crashing at about the same time, and the updates tab in discover is simply blank.

-- Backtrace (Reduced):
#4  0x00007f26211f5d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7ffdd9518de0, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007f26210bd248 in QV4::Object::instanceOf (var=..., this=0x7ffdd9518de0) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x562c05da0170, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007f26210aa9e0 in QV4::Moth::VME::interpret (frame=0x7ffdd9518ec0, engine=0x562c05da0170, code=0x7f25edb82a1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007f26210ae11f in QV4::Moth::VME::exec (frame=frame@entry=0x7ffdd9518ec0, engine=engine@entry=0x562c05da0170) at jsruntime/qv4vme_moth.cpp:463

Comment 21 Nicolas Fella 2021-12-06 19:31:42 UTC

*** Bug 446575 has been marked as a duplicate of this bug. ***

Comment 22 Clay Weber 2021-12-06 19:33:57 UTC

    It seems installing qml-module-org-kde-sonnet fixes this, among other issues.

    I noticed this trying to see why Neochat would not open after updating today, and saw an error:

    module "org.kde.sonnet" is not installed

    So I installed the package qml-module-org-kde-sonnet , which seems to have fixed everything

Comment 23 Nicolas Fella 2021-12-06 19:39:55 UTC

yes, that fixes it for me too

Comment 24 Rik Mills 2021-12-06 19:45:08 UTC

Should be fixed with: https://invent.kde.org/neon/kde/qqc2-desktop-style/-/commit/f1d90187b69f4729bf606d900e0ad3c9da96e421

Once the updated qqc2-desktop-style package are available in User edition.

Comment 25 Nagy Tibor 2021-12-06 20:00:07 UTC

*** Bug 446564 has been marked as a duplicate of this bug. ***

Comment 26 Yulian 2021-12-06 20:19:20 UTC

Created attachment 144283 [details]
New crash information added by DrKonqi

systemsettings5 (5.23.4) using Qt 5.15.3

- What I was doing when the application crashed:
I just installed KDE neon, I updated with PKCON, then I rebooted the system, when I turned on and wanted to open the configuration, it crashed and I cannot open it. I would like them to solve it, it is the first time that I switched to Linux and KDE 😔🙏🏻

-- Backtrace (Reduced):
#4  0x00007ffb6f118d22 in QV4::QQmlTypeWrapper::virtualInstanceOf (typeObject=0x7fffebaee950, var=...) at qml/qqmltypewrapper.cpp:423
#5  0x00007ffb6efe0248 in QV4::Object::instanceOf (var=..., this=0x7fffebaee950) at ../../include/QtQml/5.15.3/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#6  QV4::Runtime::Instanceof::call (engine=0x556516fff4d0, lval=..., rval=...) at jsruntime/qv4runtime.cpp:387
#7  0x00007ffb6efcd9e0 in QV4::Moth::VME::interpret (frame=0x7fffebaeea30, engine=0x556516fff4d0, code=0x7ffb34c7da1b "L\020/\276") at jsruntime/qv4vme_moth.cpp:351
#8  0x00007ffb6efd111f in QV4::Moth::VME::exec (frame=frame@entry=0x7fffebaeea30, engine=engine@entry=0x556516fff4d0) at jsruntime/qv4vme_moth.cpp:463

Comment 27 David Edmundson 2021-12-07 05:54:33 UTC

*** Bug 446598 has been marked as a duplicate of this bug. ***

Comment 28 johnathan 2021-12-07 06:02:53 UTC

Created attachment 144293 [details]
crash in system settings in neon after update

Comment 29 Jeff Henry 2021-12-07 12:58:43 UTC

(In reply to Clay Weber from comment #22)
<snip>
>     So I installed the package qml-module-org-kde-sonnet , which seems to
> have fixed everything

Had the same problem and this fixed it for me too.

Comment 30 Daniel Kraus 2021-12-07 21:06:06 UTC

*** Bug 446638 has been marked as a duplicate of this bug. ***

Comment 31 Nicolas Fella 2021-12-10 12:50:55 UTC

*** Bug 446766 has been marked as a duplicate of this bug. ***

Comment 32 Nate Graham 2021-12-10 17:20:00 UTC

*** Bug 446717 has been marked as a duplicate of this bug. ***

Comment 33 Nate Graham 2021-12-14 19:04:39 UTC

*** Bug 446901 has been marked as a duplicate of this bug. ***