https://bugs.kde.org/show_bug.cgi?id=439192
--- Comment #2 from Ima S <imasuf...@gmail.com> ---
I haven't made backtraces before, this was hard. I wasn't able to get debug
symbols for qt5-base, but I did recompile kcmutils, plasma-thunderbolt and
systemsettings.
Here's the output and backtrace:
Starting program: /usr/bin/systemsettings5
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7ffff1094640 (LWP 407254)]
[New Thread 0x7fffebfff640 (LWP 407255)]
[New Thread 0x7fffe8f40640 (LWP 407256)]
[New Thread 0x7fffd7fff640 (LWP 407257)]
[New Thread 0x7fffddd65640 (LWP 407258)]
[New Thread 0x7fffdd564640 (LWP 407259)]
[New Thread 0x7fffdcd63640 (LWP 407260)]
[Thread 0x7fffdcd63640 (LWP 407260) exited]
[New Thread 0x7fffdcd63640 (LWP 407261)]
[New Thread 0x7fffd77fe640 (LWP 407262)]
[New Thread 0x7fffd6ffd640 (LWP 407263)]
[New Thread 0x7fffd67fc640 (LWP 407264)]
[New Thread 0x7fffd5ffb640 (LWP 407265)]
[New Thread 0x7fffb7fff640 (LWP 407266)]QQmlEngine::setContextForObject():
Object already has a QQmlContext
[Detaching after fork from child process 407268]
[Detaching after fork from child process 407269]
[New Thread 0x7fffb6d48640 (LWP 407270)]
QQmlEngine::setContextForObject(): Object already has a QQmlContext
QQmlEngine::setContextForObject(): Object already has a QQmlContext
[New Thread 0x7fffb59fa640 (LWP 407275)]
[New Thread 0x7fffb51d2640 (LWP 407276)]
[New Thread 0x7fffa39d9640 (LWP 407285)]
[New Thread 0x7fffa1f12640 (LWP 407289)]
[Thread 0x7fffb6d48640 (LWP 407270) exited]
[Thread 0x7fffb51d2640 (LWP 407276) exited]
[New Thread 0x7fffb51d2640 (LWP 407317)]
QQmlEngine::setContextForObject(): Object already has a QQmlContext
QQmlEngine::setContextForObject(): Object already has a QQmlContext
Previously registered enum will be overwritten due to name clash: Bolt.Secure
Possible conflicting items:
Bolt.Auth.Secure from scope Bolt injected by Bolt
Bolt.Security.Secure from scope Bolt injected by Bolt
kf.kirigami: The Theme singleton is deprecated (since 5.39). Import Kirigami
2.2 or higher and use the attached property instead.
[New Thread 0x7fffb6d48640 (LWP 407319)]
double free or corruption (out)
Thread 1 "systemsettings5" received signal SIGABRT, Aborted.
0x00007ffff627bd22 in raise () from /usr/lib/libc.so.6
#0 0x00007ffff627bd22 in raise () from /usr/lib/libc.so.6
#1 0x00007ffff6265862 in abort () from /usr/lib/libc.so.6
#2 0x00007ffff62bdd28 in __libc_message () from /usr/lib/libc.so.6
#3 0x00007ffff62c592a in malloc_printerr () from /usr/lib/libc.so.6
#4 0x00007ffff62c71b0 in _int_free () from /usr/lib/libc.so.6
#5 0x00007ffff62ca9e8 in free () from /usr/lib/libc.so.6
#6 0x00007ffff690492e in QObjectPrivate::deleteChildren (this=0x555555f7e170)
at kernel/qobject.cpp:2104
#7 0x00007ffff690f6c5 in QObject::~QObject (this=this@entry=0x555556a7f0b0,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1082
#8 0x00007fffb650a9b4 in Bolt::Manager::~Manager
(this=this@entry=0x555556a7f0b0, __in_chrg=<optimized out>) at
/usr/src/debug/plasma-thunderbolt-5.22.2.1/src/lib/manager.cpp:59
#9 0x00007fffb6540d11 in QQmlPrivate::QQmlElement<Bolt::Manager>::~QQmlElement
(this=0x555556a7f0b0, __in_chrg=<optimized out>) at
/usr/include/qt/QtQml/qqmlprivate.h:144
#10 QQmlPrivate::QQmlElement<Bolt::Manager>::~QQmlElement (this=0x555556a7f0b0,
__in_chrg=<optimized out>) at /usr/include/qt/QtQml/qqmlprivate.h:144
#11 0x00007ffff690492e in QObjectPrivate::deleteChildren (this=0x555555e96f40)
at kernel/qobject.cpp:2104
#12 0x00007ffff690f6c5 in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1082
#13 0x00007ffff5d00357 in ?? () from /usr/lib/libQt5Quick.so.5
#14 0x00007ffff690492e in QObjectPrivate::deleteChildren (this=0x55555600acb0)
at kernel/qobject.cpp:2104
#15 0x00007ffff690f6c5 in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1082
#16 0x00007fffd4e2efe7 in ?? () from
/usr/lib/qt/qml/QtQuick/Templates.2/libqtquicktemplates2plugin.so
#17 0x00007ffff5ebdb9d in KDeclarative::QmlObject::~QmlObject() () from
/usr/lib/libKF5Declarative.so.5
#18 0x00007ffff5ebe72a in
KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from
/usr/lib/libKF5Declarative.so.5
#19 0x00007ffff7e4fb2f in KQuickAddons::ConfigModule::~ConfigModule() () from
/usr/lib/libKF5QuickAddons.so.5
#20 0x00007fffb653d888 in KCMBolt::~KCMBolt (this=0x555555cc5910,
__in_chrg=<optimized out>)
at
/usr/src/debug/build/src/kcm/kcm_bolt_autogen/EWIEGA46WW/../../../../../plasma-thunderbolt-5.22.2.1/src/kcm/kcm_bolt.h:18
#21 KCMBolt::~KCMBolt (this=0x555555cc5910, __in_chrg=<optimized out>)
at
/usr/src/debug/build/src/kcm/kcm_bolt_autogen/EWIEGA46WW/../../../../../plasma-thunderbolt-5.22.2.1/src/kcm/kcm_bolt.h:18
#22 0x00007ffff7f57b77 in
std::default_delete<KQuickAddons::ConfigModule>::operator() (__ptr=<optimized
out>, this=<optimized out>) at /usr/include/c++/11.1.0/bits/unique_ptr.h:85
#23 std::unique_ptr<KQuickAddons::ConfigModule,
std::default_delete<KQuickAddons::ConfigModule> >::~unique_ptr (this=<optimized
out>, __in_chrg=<optimized out>)
at /usr/include/c++/11.1.0/bits/unique_ptr.h:361
#24 KCModuleQmlPrivate::~KCModuleQmlPrivate (this=<optimized out>,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.83.0/src/kcmoduleqml.cpp:34
#25 KCModuleQml::~KCModuleQml (this=0x555555a9c7e0, __in_chrg=<optimized out>)
at /usr/src/debug/kcmutils-5.83.0/src/kcmoduleqml.cpp:226
#26 0x00007ffff7f57b9d in KCModuleQml::~KCModuleQml (this=0x555555a9c7e0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.83.0/src/kcmoduleqml.cpp:227
#27 0x00007ffff7f5eeb8 in KCModuleProxy::deleteClient
(this=this@entry=0x555556487ad0) at
/usr/src/debug/kcmutils-5.83.0/src/kcmoduleproxy.cpp:179
#28 0x00007ffff7f5efe0 in KCModuleProxy::~KCModuleProxy (this=0x555556487ad0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.83.0/src/kcmoduleproxy.cpp:170
#29 0x00007ffff7f5f18e in KCModuleProxy::~KCModuleProxy (this=0x555556487ad0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.83.0/src/kcmoduleproxy.cpp:174
#30 0x00007ffff690492e in QObjectPrivate::deleteChildren
(this=this@entry=0x5555560efef0) at kernel/qobject.cpp:2104
#31 0x00007ffff74ff5ce in QWidget::~QWidget (this=0x5555562efc90,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#32 0x00007ffff74ff94a in QWidget::~QWidget (this=0x5555562efc90,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1546
#33 0x00007ffff690492e in QObjectPrivate::deleteChildren
(this=this@entry=0x7fffa4098a90) at kernel/qobject.cpp:2104
#34 0x00007ffff74ff5ce in QWidget::~QWidget (this=0x5555569e6990,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1522
#35 0x00007ffff7667e0a in QScrollArea::~QScrollArea (this=0x5555569e6990,
__in_chrg=<optimized out>) at widgets/qscrollarea.cpp:173
#36 0x00007ffff7c7be97 in KPageWidgetItem::~KPageWidgetItem() () from
/usr/lib/libKF5WidgetsAddons.so.5
#37 0x00007ffff7c7c9c6 in ?? () from /usr/lib/libKF5WidgetsAddons.so.5
#38 0x00007ffff7c7d222 in KPageWidgetModel::removePage(KPageWidgetItem*) ()
from /usr/lib/libKF5WidgetsAddons.so.5
#39 0x00007ffff7f9e56e in ModuleView::closeModules (this=0x555555be9d30) at
/usr/src/debug/systemsettings-5.22.2.1/core/ModuleView.cpp:363
#40 0x00007fffe80eb182 in SidebarMode::loadModule (this=0x555555a0d270,
activeModule=..., args=...) at
/usr/src/debug/systemsettings-5.22.2.1/sidebar/SidebarMode.cpp:488
#41 0x00007fffe80ebbdd in SidebarMode::loadModule (this=<optimized out>,
activeModule=..., args=...) at /usr/include/qt/QtCore/qabstractitemmodel.h:76
#42 0x00007fffe80e78a2 in SidebarMode::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=0x7fffffffb3e0) at
/usr/src/debug/build/sidebar/systemsettings_sidebar_mode_autogen/EWIEGA46WW/moc_SidebarMode.cpp:525
#43 0x00007fffe80e7f33 in SidebarMode::qt_metacall (this=0x555555a0d270,
_c=QMetaObject::InvokeMetaMethod, _id=20, _a=0x7fffffffb3e0) at
/usr/src/debug/build/sidebar/systemsettings_sidebar_mode_autogen/EWIEGA46WW/moc_SidebarMode.cpp:661
#44 0x00007ffff576cc9e in ?? () from /usr/lib/libQt5Qml.so.5
#45 0x00007ffff5648121 in ?? () from /usr/lib/libQt5Qml.so.5
#46 0x00007ffff5649f6b in QV4::QObjectMethod::callInternal(QV4::Value const*,
QV4::Value const*, int) const () from /usr/lib/libQt5Qml.so.5
#47 0x00007ffff56670c0 in ?? () from /usr/lib/libQt5Qml.so.5
#48 0x00007ffff5669dbf in ?? () from /usr/lib/libQt5Qml.so.5
#49 0x00007ffff55fc0df in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from /usr/lib/libQt5Qml.so.5
#50 0x00007ffff5787f36 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () from /usr/lib/libQt5Qml.so.5
#51 0x00007ffff573853d in QQmlBoundSignalExpression::evaluate(void**) () from
/usr/lib/libQt5Qml.so.5
#52 0x00007ffff5739799 in ?? () from /usr/lib/libQt5Qml.so.5
#53 0x00007ffff576c755 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /usr/lib/libQt5Qml.so.5
#54 0x00007ffff6911068 in doActivate<false> (sender=0x5555568ed210,
signal_index=64, argv=0x0) at kernel/qobject.cpp:3778
#55 0x00007ffff03f9732 in QQuickAbstractButtonPrivate::handleRelease(QPointF
const&) () from /usr/lib/libQt5QuickTemplates2.so.5
#56 0x00007ffff0417011 in QQuickControl::mouseReleaseEvent(QMouseEvent*) ()
from /usr/lib/libQt5QuickTemplates2.so.5
#57 0x00007ffff5b7c3b8 in QQuickItem::event(QEvent*) () from
/usr/lib/libQt5Quick.so.5
#58 0x00007ffff74c0d62 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5555568ed210, e=0x7fffffffd900) at
kernel/qapplication.cpp:3632
#59 0x00007ffff68da15a in QCoreApplication::notifyInternal2
(receiver=0x5555568ed210, event=0x7fffffffd900) at
kernel/qcoreapplication.cpp:1064
#60 0x00007ffff5b9aa89 in
QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from
/usr/lib/libQt5Quick.so.5
#61 0x00007ffff5b9c2fc in
QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from
/usr/lib/libQt5Quick.so.5
#62 0x00007ffff6dd1635 in QWindow::event (this=0x555555bec190, ev=<optimized
out>) at kernel/qwindow.cpp:2438
#63 0x00007ffff74c0d62 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x555555bec190, e=0x7fffffffd900) at
kernel/qapplication.cpp:3632
#64 0x00007ffff68da15a in QCoreApplication::notifyInternal2
(receiver=0x555555bec190, event=0x7fffffffd900) at
kernel/qcoreapplication.cpp:1064
#65 0x00007ffff5ed568a in QQuickWidget::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libQt5QuickWidgets.so.5
#66 0x00007ffff75040be in QWidget::event (this=0x555555c02c90,
event=0x7fffffffde60) at kernel/qwidget.cpp:9020
#67 0x00007ffff74c0d62 in QApplicationPrivate::notify_helper
(this=this@entry=0x5555555b8140, receiver=receiver@entry=0x555555c02c90,
e=e@entry=0x7fffffffde60) at kernel/qapplication.cpp:3632
#68 0x00007ffff74c8ac9 in QApplication::notify (this=0x7fffffffdb80,
receiver=0x555555c02c90, e=0x7fffffffde60) at kernel/qapplication.cpp:3076
#69 0x00007ffff68da15a in QCoreApplication::notifyInternal2
(receiver=0x555555c02c90, event=0x7fffffffde60) at
kernel/qcoreapplication.cpp:1064
#70 0x00007ffff74c757b in QApplicationPrivate::sendMouseEvent
(receiver=receiver@entry=0x555555c02c90, event=event@entry=0x7fffffffde60,
alienWidget=alienWidget@entry=0x555555c02c90, nativeWidget=0x5555557874a0,
buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=true,
onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#71 0x00007ffff751da84 in QWidgetWindow::handleMouseEvent (this=0x5555559d50e0,
event=0x7fffffffe130) at kernel/qwidgetwindow.cpp:683
#72 0x00007ffff7520db5 in QWidgetWindow::event (this=0x5555559d50e0,
event=0x7fffffffe130) at kernel/qwidgetwindow.cpp:300
#73 0x00007ffff74c0d62 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x5555559d50e0, e=0x7fffffffe130) at
kernel/qapplication.cpp:3632
#74 0x00007ffff68da15a in QCoreApplication::notifyInternal2
(receiver=0x5555559d50e0, event=0x7fffffffe130) at
kernel/qcoreapplication.cpp:1064
#75 0x00007ffff6dc5210 in QGuiApplicationPrivate::processMouseEvent
(e=0x5555569764d0) at kernel/qguiapplication.cpp:2282
#76 0x00007ffff6d9a7e5 in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169
#77 0x00007ffff11c7fbc in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#78 0x00007ffff44aa10c in g_main_dispatch (context=0x7fffec005000) at
../glib/glib/gmain.c:3337
#79 g_main_context_dispatch (context=0x7fffec005000) at
../glib/glib/gmain.c:4055
#80 0x00007ffff44fdb99 in g_main_context_iterate.constprop.0
(context=context@entry=0x7fffec005000, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4131
#81 0x00007ffff44a7871 in g_main_context_iteration (context=0x7fffec005000,
may_block=1) at ../glib/glib/gmain.c:4196
#82 0x00007ffff6932d86 in QEventDispatcherGlib::processEvents
(this=0x5555556e26b0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#83 0x00007ffff68d8acc in QEventLoop::exec (this=this@entry=0x7fffffffe460,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#84 0x00007ffff68e1034 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#85 0x0000555555560968 in ?? ()
#86 0x0000000000000063 in ?? ()
#87 0x00007fffffffe530 in ?? ()
#88 0x00007fffffffe540 in ?? ()
#89 0x00007fffffffe548 in ?? ()
#90 0x00007fffffffe550 in ?? ()
#91 0x00007fff00000000 in ?? ()
#92 0x000000770000007c in ?? ()
#93 0x00007fffffffe570 in ?? ()
#94 0x00007fffffffe520 in ?? ()
#95 0x00007fffffffe528 in ?? ()
#96 0x0000000000000030 in ?? ()
#97 0x0000000100000028 in ?? ()
#98 0x00005555555b7e40 in ?? ()
#99 0x0000555555570f60 in ?? ()
#100 0x0000555555658310 in ?? ()
#101 0x0000555555570e20 in ?? ()
#102 0x00005555557473a0 in ?? ()
#103 0x0000555555709c70 in ?? ()
#104 0x0000555555708eb0 in ?? ()
#105 0x00007ffff69c45b0 in ?? () from /usr/lib/libQt5Core.so.5
#106 0x00007ffff69c3aa0 in ?? () from /usr/lib/libQt5Core.so.5
#107 0x0000555555a51f40 in ?? ()
#108 0x00007ffff79eb888 in vtable for QApplication () from
/usr/lib/libQt5Widgets.so.5
#109 0x00005555555b8140 in ?? ()
#110 0x00007ffff7aca170 in KDEDModule::metaObject() const () from
/usr/lib/libKF5DBusAddons.so.5
#111 0x0000000000000000 in ?? ()
[Inferior 1 (process 407226) killed]
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