Bug 385774 - Systems Settings crash when using search
Summary: Systems Settings crash when using search
Status: RESOLVED DUPLICATE of bug 388414
Alias: None
Product: systemsettings
Classification: Applications
Component: general (show other bugs)
Version: 5.11.0
Platform: Gentoo Packages Linux
: NOR crash
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-10-15 12:06 UTC by Samantha McVey
Modified: 2018-01-18 17:07 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
New crash information added by DrKonqi (8.38 KB, text/plain)
2017-10-24 09:52 UTC, Francesco Marinucci 		Details
New crash information added by DrKonqi (12.11 KB, text/plain)
2017-12-12 16:41 UTC, Paulo Fidalgo 		Details
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Description Samantha McVey 2017-10-15 12:06:52 UTC 
Application: systemsettings5 (5.11.0)

Qt Version: 5.9.2
Frameworks Version: 5.38.0
Operating System: Linux 4.12.0-sabayon x86_64
Distribution: "Sabayon Linux amd64 17.11"

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

Typing things into the search box

- Unusual behavior I noticed:

The search box text was pixelated. (Looked scaled up, while the rest of the application looked fine).

- Custom settings of the application:

I had a HiDPI screen, and have scaling set to:

Force fonts DPI: 154
Screen scaling: 1.6

The crash can be reproduced sometimes.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcac4074800 (LWP 4397))]

Thread 4 (Thread 0x7fca96440700 (LWP 4404)):
#0  0x00007fcac08f167d in poll () from /lib64/libc.so.6
#1  0x00007fcabb8b8aa4 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcabb8b8bac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcac1165ebc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcac111a53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcac0f85b5c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcabf6ae645 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007fcac0f89de2 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007fcabda7e65c in start_thread () from /lib64/libpthread.so.0
#9  0x00007fcac08fb4fd in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fca97fbb700 (LWP 4403)):
#0  0x00007fcac08f167d in poll () from /lib64/libc.so.6
#1  0x00007fcabb8b8aa4 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcabb8b8bac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcac1165ebc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcac111a53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcac0f85b5c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcabf6ae645 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#7  0x00007fcac0f89de2 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007fcabda7e65c in start_thread () from /lib64/libpthread.so.0
#9  0x00007fcac08fb4fd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcaa2bbd700 (LWP 4400)):
#0  0x00007fcac08f167d in poll () from /lib64/libc.so.6
#1  0x00007fcabb8b8aa4 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcabb8b8bac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fcac1165ebc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fcac111a53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fcac0f85b5c in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fcac41717d5 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#7  0x00007fcac0f89de2 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007fcabda7e65c in start_thread () from /lib64/libpthread.so.0
#9  0x00007fcac08fb4fd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcac4074800 (LWP 4397)):
[KCrash Handler]
#6  0x0000000008c7ea50 in ?? ()
#7  0x00007fcac113f181 in QObjectData::dynamicMetaObject() const () from /usr/lib64/libQt5Core.so.5
#8  0x00007fcac11246b9 in QMetaObject::cast(QObject const*) const () from /usr/lib64/libQt5Core.so.5
#9  0x00007fcac25b0d63 in QGestureManager::filterEvent(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#10 0x00007fcac256b611 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#11 0x00007fcac111b978 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#12 0x00007fcabf9bf84a in QQuickKeysAttached::keyReleased(QKeyEvent*, bool) () from /usr/lib64/libQt5Quick.so.5
#13 0x00007fcabf9c9ea7 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () from /usr/lib64/libQt5Quick.so.5
#14 0x00007fcabf9ca235 in QQuickItem::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#15 0x00007fcac25629bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#16 0x00007fcac2569ef0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#17 0x00007fcac111b978 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#18 0x00007fcabf9dac91 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib64/libQt5Quick.so.5
#19 0x00007fcabf9daeff in QQuickWindow::keyReleaseEvent(QKeyEvent*) () from /usr/lib64/libQt5Quick.so.5
#20 0x00007fcac206232a in QWindow::event(QEvent*) () from /usr/lib64/libQt5Gui.so.5
#21 0x00007fcabf9e4755 in QQuickWindow::event(QEvent*) () from /usr/lib64/libQt5Quick.so.5
#22 0x00007fcac25629bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#23 0x00007fcac2569ef0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#24 0x00007fcac111b978 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#25 0x00007fcac4152f3c in QQuickWidget::keyReleaseEvent(QKeyEvent*) () from /usr/lib64/libQt5QuickWidgets.so.5
#26 0x00007fcac259fa20 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#27 0x00007fcac25629bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#28 0x00007fcac2569cdf in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#29 0x00007fcac111b978 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#30 0x00007fcac25bc39b in QWidgetWindow::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#31 0x00007fcac25629bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#32 0x00007fcac2569ef0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#33 0x00007fcac111b978 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#34 0x00007fcac2053ac8 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib64/libQt5Gui.so.5
#35 0x00007fcac2058d65 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib64/libQt5Gui.so.5
#36 0x00007fcac20377d3 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Gui.so.5
#37 0x00007fcaad11c490 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5XcbQpa.so.5
#38 0x00007fcabb8b885d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#39 0x00007fcabb8b8b08 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#40 0x00007fcabb8b8bac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#41 0x00007fcac1165ea7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#42 0x00007fcac111a53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#43 0x00007fcac1122564 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#44 0x000000000040b931 in main ()

Reported using DrKonqi
Comment 1 Francesco Marinucci 2017-10-24 09:52:42 UTC 
Created attachment 108536 [details]
New crash information added by DrKonqi

systemsettings5 (5.11.1) using Qt 5.9.2

- What I was doing when the application crashed:
Searching for a term in System Settings makes the applications crash if the term searched cannot be found.
For instance, if I search for "Icons" or "Colors" everything works fine, while if I search for "Vault" the program crashes.
It doesn't happen everytime.

-- Backtrace (Reduced):
#7  0x00007f30add80b15 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#8  0x00007f30ac866c00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
[...]
#10 0x00007f30ab068677 in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () from /usr/lib/libQt5Quick.so.5
#11 0x00007f30ab068a25 in QQuickItem::event(QEvent*) () from /usr/lib/libQt5Quick.so.5
#12 0x00007f30add7921c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
Comment 2 Paulo Fidalgo 2017-12-12 16:41:03 UTC 
Created attachment 109340 [details]
New crash information added by DrKonqi

systemsettings5 (5.11.3) using Qt 5.9.2

- What I was doing when the application crashed:

I've searched for background, after the upgrade of plasma 5.11.3, which changed my background.

-- Backtrace (Reduced):
#8  0x00007f258a4d9b4d in QGestureManager::filterEvent(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#9  0x00007f258a4944b6 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#10 0x00007f2588523367 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#11 0x00007f2586d700c5 in QQuickKeysAttached::keyReleased(QKeyEvent*, bool) () from /lib64/libQt5Quick.so.5
#12 0x00007f2586d7bd9a in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () from /lib64/libQt5Quick.so.5
Comment 3 Nate Graham 2018-01-18 17:07:51 UTC 

*** This bug has been marked as a duplicate of bug 388414 ***