Bug 416486

Application: kmenuedit (5.17.90)

Qt Version: 5.13.2
Frameworks Version: 5.67.0
Operating System: Linux 5.3.0-26-generic x86_64
Windowing system: X11
Distribution: KDE neon Testing Edition

-- Information about the crash:
- What I was doing when the application crashed:
ALWAYS adding any new element - not new sub menue thais works  - with - o withot letter o name instant crash

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Menü-Editor (kmenuedit), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd3de304800 (LWP 2708))]

Thread 4 (Thread 0x7fd3baf7d700 (LWP 2711)):
#0  0x00007fd3d6e329f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559732d0c128) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x559732d0c0d8, cond=0x559732d0c100) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x559732d0c100, mutex=0x559732d0c0d8) at pthread_cond_wait.c:655
#3  0x00007fd3c06d3c3b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fd3c06d3837 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fd3d6e2c6db in start_thread (arg=0x7fd3baf7d700) at pthread_create.c:463
#6  0x00007fd3ddc2988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fd3c3bb5700 (LWP 2710)):
#0  0x00007fd3ddc1cbf9 in __GI___poll (fds=0x7fd3bc004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd3d4c8f5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fd3d4c8f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fd3d9a14b9b in QEventDispatcherGlib::processEvents (this=0x7fd3bc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fd3d99b506a in QEventLoop::exec (this=this@entry=0x7fd3c3bb4d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fd3d97d03aa in QThread::exec (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007fd3da12b0e5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fd3d97d1b52 in QThreadPrivate::start (arg=0x7fd3da3a2d80) at thread/qthread_unix.cpp:360
#8  0x00007fd3d6e2c6db in start_thread (arg=0x7fd3c3bb5700) at pthread_create.c:463
#9  0x00007fd3ddc2988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fd3ccb61700 (LWP 2709)):
#0  0x00007fd3ddc1cbf9 in __GI___poll (fds=0x7fd3ccb60ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fd3d42dd747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fd3d42df36a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fd3cf946e10 in QXcbEventQueue::run (this=0x559732ca4da0) at qxcbeventqueue.cpp:228
#4  0x00007fd3d97d1b52 in QThreadPrivate::start (arg=0x559732ca4da0) at thread/qthread_unix.cpp:360
#5  0x00007fd3d6e2c6db in start_thread (arg=0x7fd3ccb61700) at pthread_create.c:463
#6  0x00007fd3ddc2988f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fd3de304800 (LWP 2708)):
[KCrash Handler]
#6  QString::QString (other=<error reading variable: Cannot access memory at address 0x10>, this=this@entry=0x7ffed78bebb0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:955
#7  KService::desktopEntryName (this=0x0) at ./src/services/kservice.cpp:909
#8  0x00007fd3ddf2aaa4 in GlobalAccel::getMenuEntryShortcut (storageId=...) at ./globalaccel.cpp:53
#9  0x00007fd3ddf26a95 in MenuEntryInfo::shortcut (this=this@entry=0x5597335958d0) at ./menuinfo.cpp:367
#10 0x00007fd3ddf1466c in BasicTab::setEntryInfo (this=0x559732eac750, entryInfo=0x5597335958d0) at ./basictab.cpp:345
#11 0x00007fd3ddf2c0d4 in BasicTab::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./obj-x86_64-linux-gnu/kdeinit_kmenuedit_autogen/EWIEGA46WW/moc_basictab.cpp:130
#12 0x00007fd3d99e78d5 in QMetaObject::activate (sender=0x559732d5abd0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=<optimized out>, argv@entry=0x7ffed78bee30) at kernel/qobject.cpp:3809
#13 0x00007fd3d99e7f97 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd3de1389a0 <TreeView::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffed78bee30) at kernel/qobject.cpp:3660
#14 0x00007fd3ddf2bac2 in TreeView::entrySelected (this=<optimized out>, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/kdeinit_kmenuedit_autogen/EWIEGA46WW/moc_treeview.cpp:250
#15 0x00007fd3d99e79ef in QtPrivate::QSlotObjectBase::call (a=0x7ffed78bef70, r=0x559732d5abd0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#16 QMetaObject::activate (sender=0x559732d5abd0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=8, argv=<optimized out>, argv@entry=0x7ffed78bef70) at kernel/qobject.cpp:3789
#17 0x00007fd3d99e7f97 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fd3db3e8600 <QTreeWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7ffed78bef70) at kernel/qobject.cpp:3660
#18 0x00007fd3dafb747e in QTreeWidget::currentItemChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/moc_qtreewidget.cpp:445
#19 0x00007fd3dafb9644 in QTreeWidgetPrivate::_q_emitCurrentItemChanged (this=<optimized out>, current=..., previous=...) at itemviews/qtreewidget.cpp:2436
#20 0x00007fd3dafbf9c9 in QTreeWidget::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qtreewidget.cpp:214
#21 0x00007fd3d99e78d5 in QMetaObject::activate (sender=sender@entry=0x7fd3c80036b0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=<optimized out>, argv@entry=0x7ffed78bf0d0) at kernel/qobject.cpp:3809
#22 0x00007fd3d99e7f97 in QMetaObject::activate (sender=sender@entry=0x7fd3c80036b0, m=m@entry=0x7fd3d9e6b260 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffed78bf0d0) at kernel/qobject.cpp:3660
#23 0x00007fd3d996012a in QItemSelectionModel::currentChanged (this=this@entry=0x7fd3c80036b0, _t1=..., _t2=...) at .moc/moc_qitemselectionmodel.cpp:466
#24 0x00007fd3d99603b6 in QItemSelectionModel::setCurrentIndex (this=0x7fd3c80036b0, index=..., command=...) at itemmodels/qitemselectionmodel.cpp:1414
#25 0x00007fd3daf3de09 in QAbstractItemView::setCurrentIndex (this=this@entry=0x559732d5abd0, index=...) at itemviews/qabstractitemview.cpp:1087
#26 0x00007fd3dafb9ad9 in QTreeWidget::setCurrentItem (this=this@entry=0x559732d5abd0, item=0x5597335a5870, column=column@entry=0) at itemviews/qtreewidget.cpp:2946
#27 0x00007fd3dafb9b07 in QTreeWidget::setCurrentItem (this=this@entry=0x559732d5abd0, item=<optimized out>) at itemviews/qtreewidget.cpp:2934
#28 0x00007fd3ddf1f29c in TreeView::newitem (this=0x559732d5abd0) at ./treeview.cpp:1145
#29 0x00007fd3d99e79ef in QtPrivate::QSlotObjectBase::call (a=0x7ffed78bf3e0, r=0x559732d5abd0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#30 QMetaObject::activate (sender=sender@entry=0x559732d38060, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=<optimized out>, argv@entry=0x7ffed78bf3e0) at kernel/qobject.cpp:3789
#31 0x00007fd3d99e7f97 in QMetaObject::activate (sender=sender@entry=0x559732d38060, m=m@entry=0x7fd3db3c53c0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffed78bf3e0) at kernel/qobject.cpp:3660
#32 0x00007fd3dace47c2 in QAction::triggered (this=this@entry=0x559732d38060, _t1=<optimized out>) at .moc/moc_qaction.cpp:381
#33 0x00007fd3dace6e7c in QAction::activate (this=0x559732d38060, event=<optimized out>) at kernel/qaction.cpp:1166
#34 0x00007fd3dadd6a4b in QAbstractButtonPrivate::click (this=0x559732e8abe0) at widgets/qabstractbutton.cpp:397
#35 0x00007fd3dadd6cad in QAbstractButton::mouseReleaseEvent (this=0x559732df9b90, e=0x7ffed78bf980) at widgets/qabstractbutton.cpp:1011
#36 0x00007fd3daec6a7a in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:622
#37 0x00007fd3dad2bcb8 in QWidget::event (this=0x559732df9b90, event=0x7ffed78bf980) at kernel/qwidget.cpp:9339
#38 0x00007fd3dadd7e7b in QAbstractButton::event (this=this@entry=0x559732df9b90, e=e@entry=0x7ffed78bf980) at widgets/qabstractbutton.cpp:968
#39 0x00007fd3daec6b14 in QToolButton::event (this=0x559732df9b90, event=0x7ffed78bf980) at widgets/qtoolbutton.cpp:1002
#40 0x00007fd3daceaeac in QApplicationPrivate::notify_helper (this=this@entry=0x559732ca1430, receiver=receiver@entry=0x559732df9b90, e=e@entry=0x7ffed78bf980) at kernel/qapplication.cpp:3703
#41 0x00007fd3dacf3388 in QApplication::notify (this=<optimized out>, receiver=0x559732df9b90, e=0x7ffed78bf980) at kernel/qapplication.cpp:3163
#42 0x00007fd3d99b6f08 in QCoreApplication::notifyInternal2 (receiver=0x559732df9b90, event=0x7ffed78bf980) at kernel/qcoreapplication.cpp:1095
#43 0x00007fd3d99b70ee in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x559732df9b90, event=event@entry=0x7ffed78bf980) at kernel/qcoreapplication.cpp:1502
#44 0x00007fd3dacf197f in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x559732df9b90, event=event@entry=0x7ffed78bf980, alienWidget=0x559732df9b90, nativeWidget=0x559732d0fa10, buttonDown=buttonDown@entry=0x7fd3db3f48b0 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2649
#45 0x00007fd3dad466b1 in QWidgetWindow::handleMouseEvent (this=this@entry=0x559732e71470, event=event@entry=0x7ffed78bfe10) at kernel/qwidgetwindow.cpp:662
#46 0x00007fd3dad4964a in QWidgetWindow::event (this=0x559732e71470, event=0x7ffed78bfe10) at kernel/qwidgetwindow.cpp:281
#47 0x00007fd3daceaeac in QApplicationPrivate::notify_helper (this=this@entry=0x559732ca1430, receiver=receiver@entry=0x559732e71470, e=e@entry=0x7ffed78bfe10) at kernel/qapplication.cpp:3703
#48 0x00007fd3dacf24b0 in QApplication::notify (this=0x7ffed78c02a0, receiver=0x559732e71470, e=0x7ffed78bfe10) at kernel/qapplication.cpp:3449
#49 0x00007fd3d99b6f08 in QCoreApplication::notifyInternal2 (receiver=0x559732e71470, event=0x7ffed78bfe10) at kernel/qcoreapplication.cpp:1095
#50 0x00007fd3d99b70ee in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x559732e71470, event=event@entry=0x7ffed78bfe10) at kernel/qcoreapplication.cpp:1502
#51 0x00007fd3da4b9495 in QGuiApplicationPrivate::processMouseEvent (e=0x5597334d1ba0) at kernel/qguiapplication.cpp:2111
#52 0x00007fd3da4ba5e5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x5597334d1ba0) at kernel/qguiapplication.cpp:1846
#53 0x00007fd3da49479b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1148
#54 0x00007fd3cf947dda in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#55 0x00007fd3d4c8f417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007fd3d4c8f650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007fd3d4c8f6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fd3d9a14b7f in QEventDispatcherGlib::processEvents (this=0x559732d0a780, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#59 0x00007fd3d99b506a in QEventLoop::exec (this=this@entry=0x7ffed78c01b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#60 0x00007fd3d99be3e0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1403
#61 0x00007fd3da4aeecc in QGuiApplication::exec () at kernel/qguiapplication.cpp:1788
#62 0x00007fd3daceae05 in QApplication::exec () at kernel/qapplication.cpp:2859
#63 0x00007fd3ddf10b70 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./main.cpp:93
#64 0x00007fd3ddb29b97 in __libc_start_main (main=0x559730f8d720 <main>, argc=1, argv=0x7ffed78c03e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffed78c03d8) at ../csu/libc-start.c:310
#65 0x0000559730f8d75a in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 415699.

Possible duplicates by query: bug 82199, bug 415699, bug 410345, bug 409383, bug 40063.

Reported using DrKonqi