Application: systemsettings5 (5.11.5)

Qt Version: 5.9.3
Frameworks Version: 5.42.0
Operating System: Linux 4.14.13-041413-generic x86_64
Distribution: KDE neon User Edition 5.11

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

When clicking through the shortcut menus/tabs system settings crashes after attempting to open after opening the Web Shortcuts menu.

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 0x7fddd0a128c0 (LWP 1729))]

Thread 18 (Thread 0x7fdd75497700 (LWP 1777)):
#0  0x00007fddc6704a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fddc66c0290 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fddc66c0712 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fdd757809d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fddc66e6bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fddc85476ba in start_thread (arg=0x7fdd75497700) at pthread_create.c:333
#6  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fdd778c5700 (LWP 1776)):
#0  0x00007fddcc71f24d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fddc67036f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fddc66bfe74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fddc66c0330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fddc66c049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fddc66c04d9 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fddc66e6bb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fddc85476ba in start_thread (arg=0x7fdd778c5700) at pthread_create.c:333
#8  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fdd7e865700 (LWP 1769)):
#0  0x00007fddcc71f24d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fddc67036f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fddc66bfe74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fddc66c0330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fddc66c049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fddcd04a6cb in QEventDispatcherGlib::processEvents (this=0x7fdd700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fddccff2e2a in QEventLoop::exec (this=this@entry=0x7fdd7e864ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fddcce1b8f4 in QThread::exec (this=this@entry=0x19bea50) at thread/qthread.cpp:515
#8  0x00007fddcaed0d25 in QQmlThreadPrivate::run (this=0x19bea50) at qml/ftw/qqmlthread.cpp:147
#9  0x00007fddcce20709 in QThreadPrivate::start (arg=0x19bea50) at thread/qthread_unix.cpp:368
#10 0x00007fddc85476ba in start_thread (arg=0x7fdd7e865700) at pthread_create.c:333
#11 0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fdd7ffff700 (LWP 1747)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdd7ffff700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fdd959fd700 (LWP 1746)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdd959fd700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fdd961fe700 (LWP 1745)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdd961fe700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fdd97de1700 (LWP 1744)):
#0  0x00007fddcc72370d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fddc66c038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fddc66c049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fddcd04a6cb in QEventDispatcherGlib::processEvents (this=0x7fdd900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fddccff2e2a in QEventLoop::exec (this=this@entry=0x7fdd97de0ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fddcce1b8f4 in QThread::exec (this=this@entry=0x11736d0) at thread/qthread.cpp:515
#6  0x00007fddcaed0d25 in QQmlThreadPrivate::run (this=0x11736d0) at qml/ftw/qqmlthread.cpp:147
#7  0x00007fddcce20709 in QThreadPrivate::start (arg=0x11736d0) at thread/qthread_unix.cpp:368
#8  0x00007fddc85476ba in start_thread (arg=0x7fdd97de1700) at pthread_create.c:333
#9  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fdda02c4700 (LWP 1742)):
#0  0x00007fddcc72370d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fddc66c038c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fddc66c049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fddcd04a6cb in QEventDispatcherGlib::processEvents (this=0x7fdd980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fddccff2e2a in QEventLoop::exec (this=this@entry=0x7fdda02c3ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fddcce1b8f4 in QThread::exec (this=this@entry=0xe0cc10) at thread/qthread.cpp:515
#6  0x00007fddcaed0d25 in QQmlThreadPrivate::run (this=0xe0cc10) at qml/ftw/qqmlthread.cpp:147
#7  0x00007fddcce20709 in QThreadPrivate::start (arg=0xe0cc10) at thread/qthread_unix.cpp:368
#8  0x00007fddc85476ba in start_thread (arg=0x7fdda02c4700) at pthread_create.c:333
#9  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fdda2b79700 (LWP 1739)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda2b79700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fdda337a700 (LWP 1738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda337a700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fdda3b7b700 (LWP 1737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda3b7b700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fdda437c700 (LWP 1736)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda437c700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fdda4b7d700 (LWP 1735)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda4b7d700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fdda537e700 (LWP 1734)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda537e700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fdda61a6700 (LWP 1733)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fddaab773cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fddaab772e8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fddc85476ba in start_thread (arg=0x7fdda61a6700) at pthread_create.c:333
#4  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fddb4604700 (LWP 1732)):
#0  0x00007fddc6704a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fddc66bf464 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fddc66c0346 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fddc66c049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fddcd04a6cb in QEventDispatcherGlib::processEvents (this=0x7fddac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fddccff2e2a in QEventLoop::exec (this=this@entry=0x7fddb4603cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fddcce1b8f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007fddcd4c9315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#8  0x00007fddcce20709 in QThreadPrivate::start (arg=0x7fddcd73dd40) at thread/qthread_unix.cpp:368
#9  0x00007fddc85476ba in start_thread (arg=0x7fddb4604700) at pthread_create.c:333
#10 0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fddbd51a700 (LWP 1731)):
#0  0x00007fddcc72370d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fddc8dbdc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fddc8dbf8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fddbfa711f9 in QXcbEventReader::run (this=0xa1ad80) at qxcbconnection.cpp:1330
#4  0x00007fddcce20709 in QThreadPrivate::start (arg=0xa1ad80) at thread/qthread_unix.cpp:368
#5  0x00007fddc85476ba in start_thread (arg=0x7fddbd51a700) at pthread_create.c:333
#6  0x00007fddcc72f3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fddd0a128c0 (LWP 1729)):
[KCrash Handler]
#6  0x0000000000000031 in ?? ()
#7  0x00007fdd6a83e53e in qDeleteAll<QList<SearchProvider*>::const_iterator> (end=..., begin=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qalgorithms.h:320
#8  qDeleteAll<QList<SearchProvider*> > (c=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qalgorithms.h:328
#9  ProvidersModel::~ProvidersModel (this=0x1bb93b0, __in_chrg=<optimized out>) at /workspace/build/src/urifilters/ikws/ikwsopts.cpp:43
#10 0x00007fdd6a83e5a9 in ProvidersModel::~ProvidersModel (this=0x1bb93b0, __in_chrg=<optimized out>) at /workspace/build/src/urifilters/ikws/ikwsopts.cpp:44
#11 0x00007fddcd01ed63 in QObjectPrivate::deleteChildren (this=this@entry=0x1975cf0) at kernel/qobject.cpp:1992
#12 0x00007fddcec14624 in QWidget::~QWidget (this=0x1f050b0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1709
#13 0x00007fddcfab55ad in KCModule::~KCModule (this=0x1f050b0, __in_chrg=<optimized out>) at /workspace/build/src/kcmodule.cpp:178
#14 0x00007fdd6a84a48d in FilterOptions::~FilterOptions (this=0x1f050b0, __in_chrg=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/src/urifilters/ikws/../../../../src/urifilters/ikws/ikwsopts.h:35
#15 FilterOptions::~FilterOptions (this=0x1f050b0, __in_chrg=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/src/urifilters/ikws/../../../../src/urifilters/ikws/ikwsopts.h:35
#16 0x00007fdd6ac6503e in qDeleteAll<QList<KCModule*>::const_iterator> (end=..., begin=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qalgorithms.h:320
#17 qDeleteAll<QList<KCModule*> > (c=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qalgorithms.h:328
#18 KURIFilterModule::~KURIFilterModule (this=0x1cd54b0, __in_chrg=<optimized out>) at /workspace/build/src/kcms/webshortcuts/main.cpp:124
#19 0x00007fdd6ac65089 in KURIFilterModule::~KURIFilterModule (this=0x1cd54b0, __in_chrg=<optimized out>) at /workspace/build/src/kcms/webshortcuts/main.cpp:125
#20 0x00007fddd048e994 in KCModuleProxy::deleteClient (this=this@entry=0x1fe7150) at /workspace/build/src/kcmoduleproxy.cpp:179
#21 0x00007fddd048ed5a in KCModuleProxy::~KCModuleProxy (this=0x1fe7150, __in_chrg=<optimized out>) at /workspace/build/src/kcmoduleproxy.cpp:170
#22 0x00007fddd048eef9 in KCModuleProxy::~KCModuleProxy (this=0x1fe7150, __in_chrg=<optimized out>) at /workspace/build/src/kcmoduleproxy.cpp:174
#23 0x00007fddcd01ed63 in QObjectPrivate::deleteChildren (this=this@entry=0x1f3bf20) at kernel/qobject.cpp:1992
#24 0x00007fddcec14624 in QWidget::~QWidget (this=0x1d65ab0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1709
#25 0x00007fddcec14869 in QWidget::~QWidget (this=0x1d65ab0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1733
#26 0x00007fddcd01ed63 in QObjectPrivate::deleteChildren (this=this@entry=0x21bb280) at kernel/qobject.cpp:1992
#27 0x00007fddcec14624 in QWidget::~QWidget (this=0x157ce10, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1709
#28 0x00007fddced717e9 in QScrollArea::~QScrollArea (this=0x157ce10, __in_chrg=<optimized out>) at widgets/qscrollarea.cpp:172
#29 0x00007fddcf3cc573 in KPageWidgetItem::Private::~Private (this=0x1fceb80, __in_chrg=<optimized out>) at /workspace/build/src/kpagewidgetmodel.cpp:42
#30 KPageWidgetItem::~KPageWidgetItem (this=0x218a280, __in_chrg=<optimized out>) at /workspace/build/src/kpagewidgetmodel.cpp:88
#31 0x00007fddcf3cc649 in KPageWidgetItem::~KPageWidgetItem (this=0x218a280, __in_chrg=<optimized out>) at /workspace/build/src/kpagewidgetmodel.cpp:89
#32 0x00007fddcf3cd09b in PageItem::~PageItem (this=0x2171010, __in_chrg=<optimized out>) at /workspace/build/src/kpagewidgetmodel.cpp:178
#33 0x00007fddcf3cdce0 in KPageWidgetModel::removePage (this=0xde4b50, item=<optimized out>) at /workspace/build/src/kpagewidgetmodel.cpp:539
#34 0x00007fddcf3cc0c7 in KPageWidget::removePage (this=<optimized out>, item=<optimized out>) at /workspace/build/src/kpagewidget.cpp:120
#35 0x00007fddd06ca285 in ModuleView::closeModules (this=0xd8bb30) at /workspace/build/core/ModuleView.cpp:277
#36 0x00007fdda1f9ce76 in SidebarMode::setActiveSubCategory (this=0xddaf70, cat=3) at /workspace/build/sidebar/SidebarMode.cpp:420
#37 0x00007fdda1fa2c7b in SidebarMode::qt_metacall (this=0xddaf70, _c=QMetaObject::WriteProperty, _id=4, _a=0x7fff7fc90020) at /workspace/build/obj-x86_64-linux-gnu/sidebar/moc_SidebarMode.cpp:241
#38 0x00007fddcae0809a in QV4::QObjectWrapper::setProperty (engine=engine@entry=0xe0d480, object=object@entry=0xddaf70, property=0xfae258, value=...) at jsruntime/qv4qobjectwrapper.cpp:423
#39 0x00007fddcae08adb in QV4::QObjectWrapper::setQmlProperty (engine=0xe0d480, qmlContext=<optimized out>, object=0xddaf70, name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...) at jsruntime/qv4qobjectwrapper.cpp:361
#40 0x00007fddcae08c11 in QV4::QObjectWrapper::put (m=0x7fdd9eec53f0, name=0x7fdd9eec53e8, value=...) at jsruntime/qv4qobjectwrapper.cpp:637
#41 0x00007fddcae1797d in QV4::Object::put (v=..., name=<optimized out>, this=<optimized out>) at jsruntime/qv4object_p.h:348
#42 QV4::Runtime::method_setProperty (engine=0xe0d480, object=..., nameIndex=<optimized out>, value=...) at jsruntime/qv4runtime.cpp:601
#43 0x00007fdd9d4b84d1 in ?? ()
#44 0x00007fff7fc90140 in ?? ()
#45 0x0000000001104f20 in ?? ()
#46 0x0003400000000001 in ?? ()
#47 0x00007fff7fc903e0 in ?? ()
#48 0x0000000000e0d480 in ?? ()
#49 0x00007fdd9eec5370 in ?? ()
#50 0x00007fdd9eec5010 in ?? ()
#51 0x00007fdd9eec5370 in ?? ()
#52 0x0000000000e0d480 in ?? ()
#53 0x00007fff7fc90380 in ?? ()
#54 0x0000000000e0d480 in ?? ()
#55 0x00007fddcad92bcb in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=callData@entry=0x7fdd9eec5328, function=0xe6ec80) at jsruntime/qv4context.cpp:347
#56 0x00007fddcaeb20ff in QQmlJavaScriptExpression::evaluate (this=this@entry=0x1e419c0, callData=callData@entry=0x7fdd9eec5328, isUndefined=isUndefined@entry=0x0, scope=...) at qml/qqmljavascriptexpression.cpp:223
#57 0x00007fddcae4b1bb in QQmlBoundSignalExpression::evaluate (this=this@entry=0x1e419c0, a=a@entry=0x0) at qml/qqmlboundsignal.cpp:223
#58 0x00007fddcae4c61b in QQmlBoundSignal_callback (e=0x1e41970, a=0x0) at qml/qqmlboundsignal.cpp:355
#59 0x00007fddcae8e9c7 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:106
#60 0x00007fddcae2e1e4 in QQmlData::signalEmitted (object=0x1e488d0, index=51, a=0x0) at qml/qqmlengine.cpp:843
#61 0x00007fddcd02197e in QMetaObject::activate (sender=sender@entry=0x1e488d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3644
#62 0x00007fddcd021b87 in QMetaObject::activate (sender=sender@entry=0x1e488d0, m=m@entry=0x7fddb7a5f9a0 <QQuickAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#63 0x00007fddb7814c23 in QQuickAbstractButton::clicked (this=this@entry=0x1e488d0) at .moc/moc_qquickabstractbutton_p.cpp:406
#64 0x00007fddb77ce1d8 in QQuickAbstractButtonPrivate::handleRelease (this=0x1e9f4e0, point=...) at qquickabstractbutton.cpp:176
#65 0x00007fddb77dd8d2 in QQuickControl::mouseReleaseEvent (this=<optimized out>, event=0x7fff7fc92690) at qquickcontrol.cpp:1362
#66 0x00007fddcb3db028 in QQuickItem::event (this=0x1e488d0, ev=0x7fff7fc92690) at items/qquickitem.cpp:7777
#67 0x00007fddcebd9b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1e488d0, e=0x7fff7fc92690) at kernel/qapplication.cpp:3722
#68 0x00007fddcebe15a7 in QApplication::notify (this=0x7fff7fc934a0, receiver=0x1e488d0, e=0x7fff7fc92690) at kernel/qapplication.cpp:3481
#69 0x00007fddccff4df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x1e488d0, event=event@entry=0x7fff7fc92690) at kernel/qcoreapplication.cpp:1018
#70 0x00007fddcb3ebe37 in QCoreApplication::sendEvent (event=0x7fff7fc92690, receiver=0x1e488d0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:233
#71 QQuickWindow::sendEvent (this=this@entry=0xd8d900, item=item@entry=0x1e488d0, e=e@entry=0x7fff7fc92690) at items/qquickwindow.cpp:2850
#72 0x00007fddcb3f141f in QQuickWindowPrivate::deliverMouseEvent (this=this@entry=0xe0bc50, pointerEvent=0x194da20) at items/qquickwindow.cpp:1673
#73 0x00007fddcb3f1d15 in QQuickWindowPrivate::deliverPointerEvent (this=this@entry=0xe0bc50, event=0x194da20) at items/qquickwindow.cpp:2193
#74 0x00007fddcb3f277e in QQuickWindowPrivate::handleMouseEvent (this=0xe0bc50, event=0x7fff7fc92690) at items/qquickwindow.cpp:2083
#75 0x00007fddce477f15 in QWindow::event (this=this@entry=0xd8d900, ev=ev@entry=0x7fff7fc92690) at kernel/qwindow.cpp:2267
#76 0x00007fddcb3f3e85 in QQuickWindow::event (this=0xd8d900, e=0x7fff7fc92690) at items/qquickwindow.cpp:1610
#77 0x00007fddcebd9b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xd8d900, e=0x7fff7fc92690) at kernel/qapplication.cpp:3722
#78 0x00007fddcebe15a7 in QApplication::notify (this=0x7fff7fc934a0, receiver=0xd8d900, e=0x7fff7fc92690) at kernel/qapplication.cpp:3481
#79 0x00007fddccff4df8 in QCoreApplication::notifyInternal2 (receiver=0xd8d900, event=event@entry=0x7fff7fc92690) at kernel/qcoreapplication.cpp:1018
#80 0x00007fddcba6053f in QCoreApplication::sendEvent (event=0x7fff7fc92690, receiver=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:233
#81 QQuickWidget::mouseReleaseEvent (this=<optimized out>, e=0x7fff7fc92bd0) at qquickwidget.cpp:1345
#82 0x00007fddcec18b08 in QWidget::event (this=this@entry=0xe0b290, event=event@entry=0x7fff7fc92bd0) at kernel/qwidget.cpp:9200
#83 0x00007fddcba6074b in QQuickWidget::event (this=0xe0b290, e=0x7fff7fc92bd0) at qquickwidget.cpp:1467
#84 0x00007fddcebd9b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xe0b290, e=0x7fff7fc92bd0) at kernel/qapplication.cpp:3722
#85 0x00007fddcebe21cb in QApplication::notify (this=<optimized out>, receiver=0xe0b290, e=0x7fff7fc92bd0) at kernel/qapplication.cpp:3198
#86 0x00007fddccff4df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0xe0b290, event=event@entry=0x7fff7fc92bd0) at kernel/qcoreapplication.cpp:1018
#87 0x00007fddcebe0b6f in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#88 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0xe0b290, event=event@entry=0x7fff7fc92bd0, alienWidget=alienWidget@entry=0xe0b290, nativeWidget=0xabb480, buttonDown=buttonDown@entry=0x7fddcf2db820 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
#89 0x00007fddcec32b06 in QWidgetWindow::handleMouseEvent (this=this@entry=0xc05c30, event=event@entry=0x7fff7fc92fd0) at kernel/qwidgetwindow.cpp:622
#90 0x00007fddcec35563 in QWidgetWindow::event (this=0xc05c30, event=0x7fff7fc92fd0) at kernel/qwidgetwindow.cpp:243
#91 0x00007fddcebd9b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xc05c30, e=0x7fff7fc92fd0) at kernel/qapplication.cpp:3722
#92 0x00007fddcebe15a7 in QApplication::notify (this=0x7fff7fc934a0, receiver=0xc05c30, e=0x7fff7fc92fd0) at kernel/qapplication.cpp:3481
#93 0x00007fddccff4df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0xc05c30, event=event@entry=0x7fff7fc92fd0) at kernel/qcoreapplication.cpp:1018
#94 0x00007fddce46b860 in QCoreApplication::sendSpontaneousEvent (event=0x7fff7fc92fd0, receiver=0xc05c30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#95 QGuiApplicationPrivate::processMouseEvent (e=0x1f60f00) at kernel/qguiapplication.cpp:1949
#96 0x00007fddce46d7c5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x1f60f00) at kernel/qguiapplication.cpp:1733
#97 0x00007fddce44781b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#98 0x00007fddbfad0440 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#99 0x00007fddc66c0197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#100 0x00007fddc66c03f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#101 0x00007fddc66c049c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#102 0x00007fddcd04a6af in QEventDispatcherGlib::processEvents (this=0xa57e60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#103 0x00007fddccff2e2a in QEventLoop::exec (this=this@entry=0x7fff7fc93380, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#104 0x00007fddccffbd64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#105 0x00007fddce46320c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#106 0x00007fddcebd9af5 in QApplication::exec () at kernel/qapplication.cpp:2910
#107 0x000000000040b689 in main (argc=1, argv=<optimized out>) at /workspace/build/app/main.cpp:65

Reported using DrKonqi