Bug 463313

Summary:	tokodon crashed
Product:	[Applications] Tokodon	Reporter:	Charlotte <charlotte>
Component:	general	Assignee:	Unassigned bugs mailing-list <unassigned-bugs>
Status:	RESOLVED FIXED
Severity:	crash	CC:	carl, jonas.smolianskis, peng080306
Priority:	NOR	Keywords:	drkonqi
Version:	22.11.2
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi

Description Charlotte 2022-12-21 18:13:47 UTC

Application: tokodon (22.11.2)

Qt Version: 5.15.7
Frameworks Version: 5.101.0
Operating System: Linux 6.0.12-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.26.4 [KCrashBackend]

-- Information about the crash:
i was switching back and forth from my notification stream to my global stream

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Tokodon (tokodon), signal: Segmentation fault

[KCrash Handler]
#4  0x000055ff7a9815f4 in ?? ()
#5  0x000055ff7a97418f in ?? ()
#6  0x00007fc6c09a7a30 in ?? () from /lib64/libQt5QmlModels.so.5
#7  0x00007fc6c0fb8586 in ?? () from /lib64/libQt5Qml.so.5
#8  0x00007fc6c0fb965c in QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () from /lib64/libQt5Qml.so.5
#9  0x00007fc6c0fd8946 in ?? () from /lib64/libQt5Qml.so.5
#10 0x00007fc6c0fdd1af in ?? () from /lib64/libQt5Qml.so.5
#11 0x00007fc6c0f701de in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#12 0x00007fc6c10f89fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#13 0x00007fc6c10aa02f in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt5Qml.so.5
#14 0x00007fc6c10ab208 in ?? () from /lib64/libQt5Qml.so.5
#15 0x00007fc6c10ddd2f in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#16 0x00007fc6bf71301d in ?? () from /lib64/libQt5Core.so.5
#17 0x00007fc6bf2f49f2 in QQuickAction::triggered(QObject*) () from /lib64/libQt5QuickTemplates2.so.5
#18 0x00007fc6bf2f707e in ?? () from /lib64/libQt5QuickTemplates2.so.5
#19 0x00007fc6bf2fd353 in QQuickAction::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libQt5QuickTemplates2.so.5
#20 0x00007fc6c10de243 in ?? () from /lib64/libQt5Qml.so.5
#21 0x00007fc6c0fba03d in ?? () from /lib64/libQt5Qml.so.5
#22 0x00007fc6c0fbd00b in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib64/libQt5Qml.so.5
#23 0x00007fc6c0fd9a66 in ?? () from /lib64/libQt5Qml.so.5
#24 0x00007fc6c0fdd1af in ?? () from /lib64/libQt5Qml.so.5
#25 0x00007fc6c0f701de in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#26 0x00007fc6c10f89fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#27 0x00007fc6c10aa02f in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt5Qml.so.5
#28 0x00007fc6c10ab208 in ?? () from /lib64/libQt5Qml.so.5
#29 0x00007fc6c10ddd2f in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#30 0x00007fc6bf71301d in ?? () from /lib64/libQt5Core.so.5
#31 0x00007fc6c16ec842 in QQuickMouseArea::clicked(QQuickMouseEvent*) () from /lib64/libQt5Quick.so.5
#32 0x00007fc6c16ee06f in QQuickMouseArea::setPressed(Qt::MouseButton, bool, Qt::MouseEventSource) () from /lib64/libQt5Quick.so.5
#33 0x00007fc6c16ef1aa in QQuickMouseArea::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5Quick.so.5
#34 0x00007fc6c1685ce8 in QQuickItem::event(QEvent*) () from /lib64/libQt5Quick.so.5
#35 0x00007fc6c03a53fe in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#36 0x00007fc6bf6dc128 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#37 0x00007fc6c16a087a in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /lib64/libQt5Quick.so.5
#38 0x00007fc6c16a20d9 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /lib64/libQt5Quick.so.5
#39 0x00007fc6bfb87a15 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#40 0x00007fc6c03a53fe in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#41 0x00007fc6bf6dc128 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#42 0x00007fc6bfb7b9ad in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#43 0x00007fc6bfb4f37c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#44 0x00007fc6bb51a11a in ?? () from /lib64/libQt5XcbQpa.so.5
#45 0x00007fc6bdf1ca90 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#46 0x00007fc6bdf1ce48 in ?? () from /lib64/libglib-2.0.so.0
#47 0x00007fc6bdf1cedc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#48 0x00007fc6bf733b56 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#49 0x00007fc6bf6dab9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#50 0x00007fc6bf6e2d06 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#51 0x000055ff7a95eaa8 in ?? ()
#52 0x00007fc6bee2c5b0 in __libc_start_call_main () from /lib64/libc.so.6
#53 0x00007fc6bee2c679 in __libc_start_main_impl () from /lib64/libc.so.6
#54 0x000055ff7a95f515 in ?? ()
[Inferior 1 (process 13440) detached]

Reported using DrKonqi

Comment 1 Carl Schwan 2022-12-23 10:27:39 UTC

Thanks for the report, unfortunately I can't reproduce. Looking at the backtrace, this seems to be a rare race condition in the QML engine, I fixed a few things related to it recently and the next release will contains these fixes, hopefully this also fix this issue. If not, feel free to reopen.

Comment 2 Jonas 2022-12-24 12:04:04 UTC

Created attachment 154797 [details]
New crash information added by DrKonqi

tokodon (22.11.2) using Qt 5.15.7

Clicking on user icon makes application crash. Also settings page is empty

-- Backtrace (Reduced):
#6  0x00007ff6f270a4b9 in QV4::QQmlTypeWrapper::lookupSingletonProperty(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value const&) () from /lib64/libQt5Qml.so.5
#7  0x00007ff6f270be2c in QV4::QQmlTypeWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () from /lib64/libQt5Qml.so.5
[...]
#10 0x00007ff6f25701de in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#11 0x00007ff6f26f89fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#12 0x00007ff6f26aa02f in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt5Qml.so.5

Comment 3 Shengjie Peng 2023-08-06 03:44:57 UTC

Created attachment 160773 [details]
New crash information added by DrKonqi

tokodon (23.04.2) using Qt 5.15.10

Tokodon crashed while searching something.

-- Backtrace (Reduced):
#4  0x00007f300ad4daa1 in QString::trimmed_helper(QString const&) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f300ade86ee in QUrl::fromUserInput(QString const&) () from /usr/lib64/libQt5Core.so.5
[...]
#11 0x00007f300c5a05bb in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /usr/lib64/libQt5Qml.so.5
[...]
#14 0x00007f300c5537be in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /usr/lib64/libQt5Qml.so.5
#15 0x00007f300c6dd62b in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /usr/lib64/libQt5Qml.so.5