https://bugs.kde.org/show_bug.cgi?id=390077
Bug ID: 390077
Summary: System settings app crashes when typing to search
Product: systemsettings
Version: 5.12.0
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: barendr...@fastmail.com
Target Milestone: ---
Application: systemsettings5 (5.12.0)
Qt Version: 5.9.3
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: KDE neon User Edition 5.12
-- Information about the crash:
- What I was doing when the application crashed:
When I attempt to find anything in the systemsettings application via
typing/search it immediately crashes. This is on a clean install of KDE Neon
(5.12.0).
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f60437ae8c0 (LWP 2046))]
Thread 8 (Thread 0x7f5ffbfff700 (LWP 2062)):
#0 0x00007f603f2a074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603923b38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f603923b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f603fbc76cb in QEventDispatcherGlib::processEvents
(this=0x7f5ff40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f603fb6fe2a in QEventLoop::exec (this=this@entry=0x7f5ffbffece0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f603f9988f4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f603d50fd25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f603f99d709 in QThreadPrivate::start (arg=0x2b50e70) at
thread/qthread_unix.cpp:368
#8 0x00007f603b4e96ba in start_thread (arg=0x7f5ffbfff700) at
pthread_create.c:333
#9 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7f6002a5a700 (LWP 2059)):
#0 0x00007f603f2a074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603923b38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f603923b712 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f6002d439d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007f6039261bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f603b4e96ba in start_thread (arg=0x7f6002a5a700) at
pthread_create.c:333
#6 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f600a399700 (LWP 2058)):
#0 0x00007f603f2a074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603923b38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f603923b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f603923b4d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f6039261bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f603b4e96ba in start_thread (arg=0x7f600a399700) at
pthread_create.c:333
#6 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f601114e700 (LWP 2051)):
#0 0x00007f603f2a074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603923b38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f603923b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f603fbc76cb in QEventDispatcherGlib::processEvents
(this=0x7f600c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f603fb6fe2a in QEventLoop::exec (this=this@entry=0x7f601114dce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f603f9988f4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f603d50fd25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f603f99d709 in QThreadPrivate::start (arg=0x2a49d20) at
thread/qthread_unix.cpp:368
#8 0x00007f603b4e96ba in start_thread (arg=0x7f601114e700) at
pthread_create.c:333
#9 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f601acd9700 (LWP 2050)):
#0 0x00007f603f2a074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603923b38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f603923b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f603fbc76cb in QEventDispatcherGlib::processEvents
(this=0x7f60140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f603fb6fe2a in QEventLoop::exec (this=this@entry=0x7f601acd8ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f603f9988f4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f603d50fd25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f603f99d709 in QThreadPrivate::start (arg=0x2749360) at
thread/qthread_unix.cpp:368
#8 0x00007f603b4e96ba in start_thread (arg=0x7f601acd9700) at
pthread_create.c:333
#9 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f6023833700 (LWP 2048)):
#0 0x00007f603f29c27d in read () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603927e6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f603923ae74 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f603923b330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f603923b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f603fbc76cb in QEventDispatcherGlib::processEvents
(this=0x7f601c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6 0x00007f603fb6fe2a in QEventLoop::exec (this=this@entry=0x7f6023832cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7 0x00007f603f9988f4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#8 0x00007f60414c4315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9 0x00007f603f99d709 in QThreadPrivate::start (arg=0x7f6041738d40) at
thread/qthread_unix.cpp:368
#10 0x00007f603b4e96ba in start_thread (arg=0x7f6023833700) at
pthread_create.c:333
#11 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f6030097700 (LWP 2047)):
#0 0x00007f603f2a074d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f603b07dc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f603b07f8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f60325ee1f9 in QXcbEventReader::run (this=0x1f090d0) at
qxcbconnection.cpp:1330
#4 0x00007f603f99d709 in QThreadPrivate::start (arg=0x1f090d0) at
thread/qthread_unix.cpp:368
#5 0x00007f603b4e96ba in start_thread (arg=0x7f6030097700) at
pthread_create.c:333
#6 0x00007f603f2ac41d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f60437ae8c0 (LWP 2046)):
[KCrash Handler]
#6 0x00000000091028e0 in ?? ()
#7 0x00007f603fb9af7d in QObjectData::dynamicMetaObject (this=<optimized out>)
at kernel/qobject.cpp:203
#8 0x00007f603fb7b3d9 in QMetaObject::cast (this=0x7f6041237540
<QWidgetWindow::staticMetaObject>, obj=obj@entry=0x769be00) at
kernel/qmetaobject.cpp:366
#9 0x00007f603fb7b415 in QMetaObject::cast (this=<optimized out>,
obj=obj@entry=0x769be00) at kernel/qmetaobject.cpp:355
#10 0x00007f6040bb1e13 in qobject_cast<QWidgetWindow*> (object=0x769be00) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:514
#11 QGestureManager::filterEvent (this=0x26d50d0, receiver=0x769be00,
event=0x7ffde5278850) at kernel/qgesturemanager.cpp:588
#12 0x00007f6040b6b213 in QApplication::notify (this=0x7ffde5278c80,
receiver=0x769be00, e=0x7ffde5278850) at kernel/qapplication.cpp:3046
#13 0x00007f603fb71df8 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x769be00, event=event@entry=0x7ffde5278850) at
kernel/qcoreapplication.cpp:1018
#14 0x00007f603da0dce9 in QCoreApplication::sendEvent (event=0x7ffde5278850,
receiver=0x769be00) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:233
#15 QQuickKeysAttached::keyReleased (this=0x28231a0, event=0x7ffde5278850,
post=<optimized out>) at items/qquickitem.cpp:1428
#16 0x00007f603da19dd7 in QQuickItemPrivate::deliverKeyEvent (this=0x2808a80,
e=0x7ffde5278850) at items/qquickitem.cpp:5026
#17 0x00007f603da1a185 in QQuickItem::event (this=0x28089d0, ev=0x7ffde5278850)
at items/qquickitem.cpp:7738
#18 0x00007f6040b61b9c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x28089d0, e=0x7ffde5278850) at kernel/qapplication.cpp:3722
#19 0x00007f6040b695a7 in QApplication::notify (this=0x7ffde5278c80,
receiver=0x28089d0, e=0x7ffde5278850) at kernel/qapplication.cpp:3481
#20 0x00007f603fb71df8 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x28089d0, event=event@entry=0x7ffde5278850) at
kernel/qcoreapplication.cpp:1018
#21 0x00007f603da2adbd in QCoreApplication::sendEvent (event=0x7ffde5278850,
receiver=0x28089d0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:233
#22 QQuickWindow::sendEvent (this=<optimized out>, item=0x28089d0,
e=e@entry=0x7ffde5278850) at items/qquickwindow.cpp:2835
#23 0x00007f603da2af1b in QQuickWindowPrivate::deliverKeyEvent
(this=this@entry=0x2748350, e=e@entry=0x7ffde5278850) at
items/qquickwindow.cpp:1636
#24 0x00007f603da2b07f in QQuickWindow::keyReleaseEvent (this=<optimized out>,
e=0x7ffde5278850) at items/qquickwindow.cpp:1628
#25 0x00007f60403ff8e5 in QWindow::event (this=this@entry=0x2739db0,
ev=ev@entry=0x7ffde5278850) at kernel/qwindow.cpp:2267
#26 0x00007f603da32e85 in QQuickWindow::event (this=0x2739db0,
e=0x7ffde5278850) at items/qquickwindow.cpp:1610
#27 0x00007f6040b61b9c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x2739db0, e=0x7ffde5278850) at kernel/qapplication.cpp:3722
#28 0x00007f6040b695a7 in QApplication::notify (this=0x7ffde5278c80,
receiver=0x2739db0, e=0x7ffde5278850) at kernel/qapplication.cpp:3481
#29 0x00007f603fb71df8 in QCoreApplication::notifyInternal2
(receiver=0x2739db0, event=event@entry=0x7ffde5278850) at
kernel/qcoreapplication.cpp:1018
#30 0x00007f603e09dfec in QCoreApplication::sendEvent (event=0x7ffde5278850,
receiver=<optimized out>) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:233
#31 QQuickWidget::keyReleaseEvent (this=<optimized out>, e=0x7ffde5278850) at
qquickwidget.cpp:1239
#32 0x00007f6040ba0b08 in QWidget::event (this=this@entry=0x2747990,
event=event@entry=0x7ffde5278850) at kernel/qwidget.cpp:9200
#33 0x00007f603e09f74b in QQuickWidget::event (this=0x2747990,
e=0x7ffde5278850) at qquickwidget.cpp:1467
#34 0x00007f6040b61b9c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x2747990, e=0x7ffde5278850) at kernel/qapplication.cpp:3722
#35 0x00007f6040b6aed6 in QApplication::notify (this=0x7ffde5278c80,
receiver=0x2747990, e=0x7ffde5278850) at kernel/qapplication.cpp:3116
#36 0x00007f603fb71df8 in QCoreApplication::notifyInternal2
(receiver=0x2747990, event=0x7ffde5278850) at kernel/qcoreapplication.cpp:1018
#37 0x00007f6040bbd57b in QWidgetWindow::event (this=0x24ff630,
event=0x7ffde5278850) at kernel/qwidgetwindow.cpp:236
#38 0x00007f6040b61b9c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x24ff630, e=0x7ffde5278850) at kernel/qapplication.cpp:3722
#39 0x00007f6040b695a7 in QApplication::notify (this=0x7ffde5278c80,
receiver=0x24ff630, e=0x7ffde5278850) at kernel/qapplication.cpp:3481
#40 0x00007f603fb71df8 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x24ff630, event=event@entry=0x7ffde5278850) at
kernel/qcoreapplication.cpp:1018
#41 0x00007f60403efdd8 in QCoreApplication::sendSpontaneousEvent
(event=0x7ffde5278850, receiver=0x24ff630) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#42 QGuiApplicationPrivate::processKeyEvent (e=0x89db1c0) at
kernel/qguiapplication.cpp:2075
#43 0x00007f60403f5175 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x89db1c0) at kernel/qguiapplication.cpp:1739
#44 0x00007f60403ce7cb in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:939
#45 0x00007f603264d470 in userEventSourceDispatch (source=<optimized out>) at
qeventdispatcher_glib.cpp:77
#46 0x00007f603923b197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f603923b3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f603923b49c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f603fbc76af in QEventDispatcherGlib::processEvents (this=0x1f36c10,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#50 0x00007f603fb6fe2a in QEventLoop::exec (this=this@entry=0x7ffde5278b60,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#51 0x00007f603fb78d64 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#52 0x00007f60403eabdc in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1679
#53 0x00007f6040b61af5 in QApplication::exec () at kernel/qapplication.cpp:2910
#54 0x000000000040b6fe in main (argc=1, argv=<optimized out>) at
/workspace/build/app/main.cpp:67
The reporter indicates this bug may be a duplicate of or related to bug 388414.
Possible duplicates by query: bug 389526.
Reported using DrKonqi
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