Bug 417724

Summary:	Krunner crashes in Contacts runner when I start typing
Product:	[Plasma] krunner	Reporter:	Luis Silva <lacsilva>
Component:	general	Assignee:	Kai Uwe Broulik <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	alexander.lohnau, nate
Priority:	NOR	Keywords:	drkonqi
Version:	unspecified
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Luis Silva 2020-02-15 21:47:57 UTC

Application: krunner (5.18.80)

Qt Version: 5.14.1
Frameworks Version: 5.68.0
Operating System: Linux 4.15.0-88-generic x86_64
Windowing system: X11
Distribution: KDE neon Unstable Edition

-- Information about the crash:
- What I was doing when the application crashed:
I had just ran a system update and restrted the machine.
Krunner responds to the usual shortcuts but freezes when I start typing and then crashes.

- Custom settings of the application:
This started happenning immediately after the last upgrade.

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6650e1e800 (LWP 10522))]

Thread 9 (Thread 0x7f65e3ed6700 (LWP 10534)):
#0  0x00007f664c48cbf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f66478e85c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f66478e8962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6605e6f276 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6647910195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7f65e46d7700 (LWP 10533)):
#0  0x00007f664c4880b4 in read () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f664792d2d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f66478e80b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f66478e8570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f66478e86dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f66478e8721 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f6647910195 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7f6611aad700 (LWP 10530)):
#0  0x00007f6649eca9f3 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f664cbab2db in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007f664cbab459 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f664fe6e1d3 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f664fe6e631 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f664cba4d2c in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#7  0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7f6626b88700 (LWP 10529)):
#0  0x00007f664c4880b4 in read () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f664792d2d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f66478e80b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f66478e8570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f66478e86dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f664cdf361b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f664cd92b7a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f664cba3857 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f664f91b605 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f664cba4d2c in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7f6627d99700 (LWP 10528)):
#0  0x00007f6649eca9f3 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f6632cce85b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f6632cce457 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7f66315ee700 (LWP 10527)):
#0  0x00007f6649eca9f3 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007f6632cce85b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f6632cce457 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7f6639e23700 (LWP 10526)):
#0  0x00007f664c4880b4 in read () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f664792d2d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f66478e80b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f66478e8570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f66478e86dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f664cdf361b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f664cd92b7a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f664cba3857 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f664db36555 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f664cba4d2c in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7f663c727700 (LWP 10525)):
#0  0x00007f664c48cbf9 in poll () at /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f664b883747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f664b88536a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f663f0f9cc0 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f664cba4d2c in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6649ec46db in start_thread () at /lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007f664c49988f in clone () at /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7f6650e1e800 (LWP 10522)):
[KCrash Handler]
#6  0x0000000000000000 in  ()
#7  0x00007f65db8460f4 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_ktp_contacts.so
#8  0x00007f664cdcf309 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f66179868a8 in  () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#10 0x00007f6617987b46 in  () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#11 0x00007f66179849cd in Plasma::RunnerManager::launchQuery(QString const&, QString const&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#12 0x00007f6617984b47 in Plasma::RunnerManager::launchQuery(QString const&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#13 0x00007f6617decf9d in  () at /usr/lib/x86_64-linux-gnu/libmilou.so.5
#14 0x00007f6617df729a in  () at /usr/lib/x86_64-linux-gnu/libmilou.so.5
#15 0x00007f664f8e231f in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f664f8e2a4a in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f664f8df632 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007f664f8b88e2 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007f664f866d69 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007f664cdcf164 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f664f8624b1 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007f664f7aa76d in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007f664f7aaa5e in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007f664f7aabab in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007f664f770969 in QV4::Object::virtualResolveLookupSetter(QV4::Object*, QV4::ExecutionEngine*, QV4::Lookup*, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007f664f7c3748 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f664f7c8456 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007f664f75b10a in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007f664f8d8457 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007f664f882929 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007f664f883b7b in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007f664f8b88e2 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007f664f866d69 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007f664cdcf164 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f664f860de8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007f664f8b88e2 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x00007f664f866d69 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007f664cdcf164 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f664ff29e63 in QQuickTextInputPrivate::finishChange(int, bool, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#40 0x00007f664ff2df17 in QQuickTextInputPrivate::processKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#41 0x00007f664ff2df98 in QQuickTextInput::keyPressEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#42 0x00007f664feb30f7 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#43 0x00007f664feb3335 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#44 0x00007f664df0e8bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#45 0x00007f664df15ac0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#46 0x00007f664cd942f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007f664fec00bf in QQuickWindowPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#48 0x00007f664fec554f in QQuickWindow::keyPressEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#49 0x00007f664d39c1d5 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#50 0x00007f664fed08f5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#51 0x00007f6650a25bbb in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#52 0x00005590c0aca15f in  ()
#53 0x00007f664df0e8bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#54 0x00007f664df15ac0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#55 0x00007f664cd942f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00007f664d38d73b in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#57 0x00007f664d3920a5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#58 0x00007f664d36b01b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007f663f0fac8a in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#60 0x00007f66478e8417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007f66478e8650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007f66478e86dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007f664cdf35fc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x00007f664cd92b7a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00007f664cd9c2f0 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00005590c0ac79a2 in  ()
#67 0x00007f664c399b97 in __libc_start_main () at /lib/x86_64-linux-gnu/libc.so.6
#68 0x00005590c0ac7aca in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 416971.

Possible duplicates by query: bug 417684, bug 417542, bug 417462, bug 417285, bug 417129.

Reported using DrKonqi

Comment 1 Nate Graham 2020-02-16 22:19:01 UTC

Crashing in the contacts runner.

Comment 2 Alexander Lohnau 2020-06-19 19:36:03 UTC

Thats the same issue, when debugging the other one the crash handler also showed a segfault.

*** This bug has been marked as a duplicate of bug 423003 ***