Application: kmenuedit (5.18.4)

Qt Version: 5.14.1
Frameworks Version: 5.69.0
Operating System: Linux 5.3.0-46-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

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

Choose "order by name", the edit menu dialog instantly crashes

The crash can be reproduced every time.

-- Backtrace:
Application: Уређивач К‑менија (kmenuedit), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f97853fc800 (LWP 18122))]

Thread 2 (Thread 0x7f976a63f700 (LWP 18124)):
#0  0x00007f9784cfc0b4 in __GI___libc_read (fd=7, buf=0x7f976a63eb60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f977ba832b0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f977ba3e0b7 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f977ba3e570 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f977ba3e6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9780a090db in QEventDispatcherGlib::processEvents (this=0x7f9764000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f97809a863a in QEventLoop::exec (this=this@entry=0x7f976a63ed70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#7  0x00007f97807b9317 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#8  0x00007f9781136555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f97807ba7ec in QThreadPrivate::start (arg=0x7f97813aeda0) at thread/qthread_unix.cpp:342
#10 0x00007f977dbdc6db in start_thread (arg=0x7f976a63f700) at pthread_create.c:463
#11 0x00007f9784d0d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f97853fc800 (LWP 18122)):
[KCrash Handler]
#6  TreeView::sortItem (sortType=@0x7ffdf28071d4: TreeView::SortByName, item=0x0, this=0x55afb5a0cd70) at ./treeview.cpp:1401
#7  TreeView::sort (this=0x55afb5a0cd70, sortCmd=<optimized out>) at ./treeview.cpp:1374
#8  0x00007f97809e4fe7 in QtPrivate::QSlotObjectBase::call (a=0x7ffdf28072f0, r=0x55afb5a0cd70, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#9  doActivate<false> (sender=0x55afb59e0f00, signal_index=4, argv=0x7ffdf28072f0) at kernel/qobject.cpp:3870
#10 0x00007f97809df8a2 in QMetaObject::activate (sender=sender@entry=0x55afb59e0f00, m=m@entry=0x7f97824a5340 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdf28072f0) at kernel/qobject.cpp:3930
#11 0x00007f9781dbe3a2 in QAction::triggered (this=this@entry=0x55afb59e0f00, _t1=<optimized out>) at .moc/moc_qaction.cpp:381
#12 0x00007f9781dc0a0c in QAction::activate (this=0x55afb59e0f00, event=<optimized out>) at kernel/qaction.cpp:1161
#13 0x00007f9781f3b2ec in QMenuPrivate::activateCausedStack (this=this@entry=0x55afb59ddae0, causedStack=..., action=action@entry=0x55afb59e0f00, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1353
#14 0x00007f9781f428db in QMenuPrivate::activateAction (this=this@entry=0x55afb59ddae0, action=action@entry=0x55afb59e0f00, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1430
#15 0x00007f9781f4360d in QMenu::mouseReleaseEvent (this=<optimized out>, e=0x7ffdf28079c0) at widgets/qmenu.cpp:2910
#16 0x00007f9781e057f8 in QWidget::event (this=this@entry=0x55afb59d78d0, event=event@entry=0x7ffdf28079c0) at kernel/qwidget.cpp:9031
#17 0x00007f9781f4592b in QMenu::event (this=0x55afb59d78d0, e=0x7ffdf28079c0) at widgets/qmenu.cpp:3032
#18 0x00007f9781dc48bc in QApplicationPrivate::notify_helper (this=this@entry=0x55afb5700410, receiver=receiver@entry=0x55afb59d78d0, e=e@entry=0x7ffdf28079c0) at kernel/qapplication.cpp:3684
#19 0x00007f9781dcc908 in QApplication::notify (this=<optimized out>, receiver=0x55afb59d78d0, e=0x7ffdf28079c0) at kernel/qapplication.cpp:3128
#20 0x00007f97809a9db8 in QCoreApplication::notifyInternal2 (receiver=0x55afb59d78d0, event=0x7ffdf28079c0) at kernel/qcoreapplication.cpp:1092
#21 0x00007f97809a9f9e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x55afb59d78d0, event=event@entry=0x7ffdf28079c0) at kernel/qcoreapplication.cpp:1499
#22 0x00007f9781dcaf8f in QApplicationPrivate::sendMouseEvent (receiver=0x55afb59d78d0, event=event@entry=0x7ffdf28079c0, alienWidget=0x0, nativeWidget=0x55afb59d78d0, buttonDown=buttonDown@entry=0x7f97824d4980 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#23 0x00007f9781e20594 in QWidgetWindow::handleMouseEvent (this=this@entry=0x55afb5d2ffc0, event=event@entry=0x7ffdf2807e40) at kernel/qwidgetwindow.cpp:572
#24 0x00007f9781e22d1a in QWidgetWindow::event (this=0x55afb5d2ffc0, event=0x7ffdf2807e40) at kernel/qwidgetwindow.cpp:295
#25 0x00007f9781dc48bc in QApplicationPrivate::notify_helper (this=this@entry=0x55afb5700410, receiver=receiver@entry=0x55afb5d2ffc0, e=e@entry=0x7ffdf2807e40) at kernel/qapplication.cpp:3684
#26 0x00007f9781dcbac0 in QApplication::notify (this=0x7ffdf28092d0, receiver=0x55afb5d2ffc0, e=0x7ffdf2807e40) at kernel/qapplication.cpp:3430
#27 0x00007f97809a9db8 in QCoreApplication::notifyInternal2 (receiver=0x55afb5d2ffc0, event=0x7ffdf2807e40) at kernel/qcoreapplication.cpp:1092
#28 0x00007f97809a9f9e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x55afb5d2ffc0, event=event@entry=0x7ffdf2807e40) at kernel/qcoreapplication.cpp:1499
#29 0x00007f97814d6f95 in QGuiApplicationPrivate::processMouseEvent (e=0x7f976c007fd0) at kernel/qguiapplication.cpp:2209
#30 0x00007f97814d80c5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x7f976c007fd0) at kernel/qguiapplication.cpp:1941
#31 0x00007f97814b101b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1163
#32 0x00007f97766d5c8a in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#33 0x00007f977ba3e417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f977ba3e650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f977ba3e6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f9780a090bc in QEventDispatcherGlib::processEvents (this=0x55afb576cd40, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#37 0x00007f97809a863a in QEventLoop::exec (this=this@entry=0x7ffdf28081e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#38 0x00007f9781f405c0 in QMenu::exec (this=<optimized out>, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2643
#39 0x00007f9781fa281e in QToolButtonPrivate::popupTimerDone (this=0x55afb5ba8770) at widgets/qtoolbutton.cpp:799
#40 0x00007f97809e4dc9 in doActivate<false> (sender=0x55afb5badb70, signal_index=7, argv=0x7ffdf2808360) at kernel/qobject.cpp:3882
#41 0x00007f97809df8a2 in QMetaObject::activate (sender=sender@entry=0x55afb5badb70, m=m@entry=0x7f97824aa6e0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3930
#42 0x00007f9781eb04f0 in QAbstractButton::pressed (this=this@entry=0x55afb5badb70) at .moc/moc_qabstractbutton.cpp:300
#43 0x00007f9781eb082d in QAbstractButtonPrivate::emitPressed (this=0x55afb5ba8770) at widgets/qabstractbutton.cpp:429
#44 0x00007f9781eb0f2c in QAbstractButton::mousePressEvent (this=this@entry=0x55afb5badb70, e=e@entry=0x7ffdf28089c0) at widgets/qabstractbutton.cpp:984
#45 0x00007f9781fa35fa in QToolButton::mousePressEvent (this=0x55afb5badb70, e=0x7ffdf28089c0) at widgets/qtoolbutton.cpp:613
#46 0x00007f9781e0615f in QWidget::event (this=0x55afb5badb70, event=0x7ffdf28089c0) at kernel/qwidget.cpp:8653
#47 0x00007f9781eb2f0b in QAbstractButton::event (this=this@entry=0x55afb5badb70, e=e@entry=0x7ffdf28089c0) at widgets/qabstractbutton.cpp:969
#48 0x00007f9781fa3844 in QToolButton::event (this=0x55afb5badb70, event=0x7ffdf28089c0) at widgets/qtoolbutton.cpp:1002
#49 0x00007f9781dc48bc in QApplicationPrivate::notify_helper (this=this@entry=0x55afb5700410, receiver=receiver@entry=0x55afb5badb70, e=e@entry=0x7ffdf28089c0) at kernel/qapplication.cpp:3684
#50 0x00007f9781dcc908 in QApplication::notify (this=<optimized out>, receiver=0x55afb5badb70, e=0x7ffdf28089c0) at kernel/qapplication.cpp:3128
#51 0x00007f97809a9db8 in QCoreApplication::notifyInternal2 (receiver=0x55afb5badb70, event=0x7ffdf28089c0) at kernel/qcoreapplication.cpp:1092
#52 0x00007f97809a9f9e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x55afb5badb70, event=event@entry=0x7ffdf28089c0) at kernel/qcoreapplication.cpp:1499
#53 0x00007f9781dcaf8f in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x55afb5badb70, event=event@entry=0x7ffdf28089c0, alienWidget=0x55afb5badb70, nativeWidget=0x55afb57ae190, buttonDown=buttonDown@entry=0x7f97824d4980 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#54 0x00007f9781e1feb1 in QWidgetWindow::handleMouseEvent (this=this@entry=0x55afb5b9f240, event=event@entry=0x7ffdf2808e40) at kernel/qwidgetwindow.cpp:673
#55 0x00007f9781e22d1a in QWidgetWindow::event (this=0x55afb5b9f240, event=0x7ffdf2808e40) at kernel/qwidgetwindow.cpp:295
#56 0x00007f9781dc48bc in QApplicationPrivate::notify_helper (this=this@entry=0x55afb5700410, receiver=receiver@entry=0x55afb5b9f240, e=e@entry=0x7ffdf2808e40) at kernel/qapplication.cpp:3684
#57 0x00007f9781dcbac0 in QApplication::notify (this=0x7ffdf28092d0, receiver=0x55afb5b9f240, e=0x7ffdf2808e40) at kernel/qapplication.cpp:3430
#58 0x00007f97809a9db8 in QCoreApplication::notifyInternal2 (receiver=0x55afb5b9f240, event=0x7ffdf2808e40) at kernel/qcoreapplication.cpp:1092
#59 0x00007f97809a9f9e in QCoreApplication::sendSpontaneousEvent (receiver=receiver@entry=0x55afb5b9f240, event=event@entry=0x7ffdf2808e40) at kernel/qcoreapplication.cpp:1499
#60 0x00007f97814d6f95 in QGuiApplicationPrivate::processMouseEvent (e=0x55afb5d75450) at kernel/qguiapplication.cpp:2209
#61 0x00007f97814d80c5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x55afb5d75450) at kernel/qguiapplication.cpp:1941
#62 0x00007f97814b101b in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1163
#63 0x00007f97766d5c8a in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#64 0x00007f977ba3e417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f977ba3e650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f977ba3e6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f9780a090bc in QEventDispatcherGlib::processEvents (this=0x55afb576cd40, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#68 0x00007f97809a863a in QEventLoop::exec (this=this@entry=0x7ffdf28091e0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#69 0x00007f97809b1db0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1400
#70 0x00007f97814cbc6c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1866
#71 0x00007f9781dc4815 in QApplication::exec () at kernel/qapplication.cpp:2824
#72 0x00007f9784ff4b10 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./main.cpp:93
#73 0x00007f9784c0db97 in __libc_start_main (main=0x55afb3c82720 <main>, argc=1, argv=0x7ffdf2809418, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdf2809408) at ../csu/libc-start.c:310
#74 0x000055afb3c8275a in _start ()

Possible duplicates by query: bug 419229, bug 418595, bug 417097, bug 416486, bug 416379.

Reported using DrKonqi