Application: systemsettings5 (5.11.95)

Qt Version: 5.9.1
Frameworks Version: 5.42.0
Operating System: Linux 4.13.0-32-generic x86_64
Distribution: Ubuntu 17.10

-- Information about the crash:
I was attempting to find the location of the "walk through open applications" shortcut so I could reassign it, when the System Settings app terminated. Using Plasma 5.11.95 (5.12 beta).

-- 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 0x7fa57cea0900 (LWP 7658))]

Thread 15 (Thread 0x7fa51e175700 (LWP 7677)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560419616868) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560419616818, cond=0x560419616840) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560419616840, mutex=0x560419616818) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa51e175700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7fa51f5a1700 (LWP 7676)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56041925643c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5604192563e8, cond=0x560419256410) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560419256410, mutex=0x5604192563e8) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa51f5a1700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7fa51fda2700 (LWP 7675)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56041918bff8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56041918bfa8, cond=0x56041918bfd0) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x56041918bfd0, mutex=0x56041918bfa8) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa51fda2700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7fa53d9a2700 (LWP 7674)):
#0  0x00007fa578abf06d in __GI___libc_read (fd=16, buf=0x7fa53d9a1a70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fa5729aa280 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa572965c4b in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa572966110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa57296627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa57940549b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa5793aae3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa5791ca3ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fa577264f45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fa5791cf29d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa57485a7fc in start_thread (arg=0x7fa53d9a2700) at pthread_create.c:465
#11 0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7fa547bd2700 (LWP 7672)):
#0  0x00007fa5729ab5d4 in g_mutex_unlock () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa572965d09 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa5729661f0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa57296627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa57940549b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fa5793aae3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa5791ca3ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa577264f45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fa5791cf29d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa57485a7fc in start_thread (arg=0x7fa547bd2700) at pthread_create.c:465
#10 0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7fa54e557700 (LWP 7669)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b367c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b36770, cond=0x560418b36798) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b36798, mutex=0x560418b36770) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa54e557700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7fa54ed58700 (LWP 7668)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b367c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b36770, cond=0x560418b36798) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b36798, mutex=0x560418b36770) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa54ed58700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fa546d58700 (LWP 7667)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b366dc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b36688, cond=0x560418b366b0) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b366b0, mutex=0x560418b36688) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa546d58700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fa54f559700 (LWP 7666)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b366d8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b36688, cond=0x560418b366b0) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b366b0, mutex=0x560418b36688) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa54f559700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fa54fd5a700 (LWP 7665)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b366dc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b36688, cond=0x560418b366b0) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b366b0, mutex=0x560418b36688) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa54fd5a700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fa55079a700 (LWP 7664)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b38650) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b38600, cond=0x560418b38628) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b38628, mutex=0x560418b38600) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa55079a700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fa55171a700 (LWP 7663)):
#0  0x00007fa574861072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560418b35590) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa574861072 in __pthread_cond_wait_common (abstime=0x0, mutex=0x560418b35540, cond=0x560418b35568) at pthread_cond_wait.c:502
#2  0x00007fa574861072 in __pthread_cond_wait (cond=0x560418b35568, mutex=0x560418b35540) at pthread_cond_wait.c:655
#3  0x00007fa555f1611b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007fa555f16037 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa55171a700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fa5600f2700 (LWP 7661)):
#0  0x00007fa578abf06d in __GI___libc_read (fd=7, buf=0x7fa5600f1a60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007fa5729aa280 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa572965c4b in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa572966110 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa57296627c in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa57940549b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa5793aae3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa5791ca3ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fa579888e45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fa5791cf29d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa57485a7fc in start_thread (arg=0x7fa5600f2700) at pthread_create.c:465
#11 0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fa569252700 (LWP 7660)):
#0  0x00007fa578ac3951 in __GI___poll (fds=0x7fa569251bb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa5750e6747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa5750e853a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa56b7dcf09 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fa5791cf29d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fa57485a7fc in start_thread (arg=0x7fa569252700) at pthread_create.c:465
#6  0x00007fa578acfb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fa57cea0900 (LWP 7658)):
[KCrash Handler]
#6  0x0000000000000031 in  ()
#7  0x00007fa503de88fe in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/urifilters/kurisearchfilter.so
#8  0x00007fa503de8969 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/urifilters/kurisearchfilter.so
#9  0x00007fa5793d94cb in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa57b003b2c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007fa57bea20a1 in KCModule::~KCModule() () at /usr/lib/x86_64-linux-gnu/libKF5ConfigWidgets.so.5
#12 0x00007fa503df8027 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/urifilters/kurisearchfilter.so
#13 0x00007fa50987ed1e in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_webshortcuts.so
#14 0x00007fa50987ed69 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_webshortcuts.so
#15 0x00007fa57c88d014 in KCModuleProxy::deleteClient() () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#16 0x00007fa57c88d0bf in KCModuleProxy::~KCModuleProxy() () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#17 0x00007fa57c88d289 in KCModuleProxy::~KCModuleProxy() () at /usr/lib/x86_64-linux-gnu/libKF5KCMUtils.so.5
#18 0x00007fa5793d94cb in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fa57b003b2c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007fa57b003d69 in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007fa5793d94cb in QObjectPrivate::deleteChildren() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007fa57b003b2c in QWidget::~QWidget() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007fa57b169bb9 in QScrollArea::~QScrollArea() () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007fa57b7a8b53 in KPageWidgetItem::~KPageWidgetItem() () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#25 0x00007fa57b7a8c39 in KPageWidgetItem::~KPageWidgetItem() () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#26 0x00007fa57b7a966b in  () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#27 0x00007fa57b7aa27c in KPageWidgetModel::removePage(KPageWidgetItem*) () at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#28 0x00007fa57cacd095 in ModuleView::closeModules() () at /usr/lib/x86_64-linux-gnu/libsystemsettingsview.so.3
#29 0x00007fa54d9eaa18 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettings_sidebar_mode.so
#30 0x00007fa54d9f17e7 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettings_sidebar_mode.so
#31 0x00007fa54d9f1cf3 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/systemsettings_sidebar_mode.so
#32 0x00007fa57719be33 in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007fa57719c796 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
#34 0x00007fa57719c8a9 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007fa5771ab38c in QV4::Runtime::method_setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007fa54c09f4e1 in  ()
#37 0x00007ffc3ebb6390 in  ()
#38 0x0000000000000000 in  ()

Reported using DrKonqi