[kfind] [Bug 413378] KFind 19.08.2 crashes every time when clicking 'Find' with KDE Plasma >=5.17.0

Sun Dec 1 15:40:42 GMT 2019

https://bugs.kde.org/show_bug.cgi?id=413378

Christoph Feck <cfeck at kde.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |crash

--- Comment #3 from Christoph Feck <cfeck at kde.org> ---
Backtrace from comment #1:

Thread 1 (Thread 0x7f7d1d340840 (LWP 374801)):
[KCrash Handler]
#5  0x00007f7d20ad8d41 in raise () from /lib64/libc.so.6
#6  0x00007f7d20ac22db in abort () from /lib64/libc.so.6
#7  0x00007f7d20f2f7c9 in qt_message_fatal (context=..., message=<synthetic
pointer>...) at global/qlogging.cpp:1894
#8  QMessageLogger::fatal (this=this at entry=0x7ffe4a6e1f10,
msg=msg at entry=0x7f7d21218f50 "ASSERT: \"%s\" in file %s, line %d") at
global/qlogging.cpp:893
#9  0x00007f7d20f2e5e6 in qt_assert (assertion=assertion at entry=0x7f7d212f3b7a
"last < rowCount(parent)", file=file at entry=0x7f7d212f3610
"itemmodels/qabstractitemmodel.cpp", line=line at entry=2785) at
../../include/QtCore/../../src/corelib/global/qlogging.h:90
#10 0x00007f7d20f4a926 in QAbstractItemModel::beginRemoveRows (this=0x5abca0,
parent=..., first=0, last=0) at
../../include/QtCore/../../src/corelib/text/qstringlist.h:111
#11 0x000000000042a07b in KfindDlg::startSearch() ()
#12 0x00007f7d211738a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffe4a6e2100,
r=0x7ffe4a6e3210, this=0x750dc0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#13 doActivate<false> (sender=0x5359c0, signal_index=11, argv=0x7ffe4a6e2100)
at kernel/qobject.cpp:3870
#14 0x00007f7d211738a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffe4a6e21c0,
r=0x5359c0, this=0x599880) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#15 doActivate<false> (sender=0x52da90, signal_index=17, argv=0x7ffe4a6e21c0)
at kernel/qobject.cpp:3870
#16 0x00007f7d211738a2 in QtPrivate::QSlotObjectBase::call (a=0x7ffe4a6e2280,
r=0x52da90, this=0x6c1700) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#17 doActivate<false> (sender=0x51c620, signal_index=10, argv=0x7ffe4a6e2280)
at kernel/qobject.cpp:3870
#18 0x00007f7d2116d9f7 in QMetaObject::activate (sender=sender at entry=0x51c620,
m=m at entry=0x7f7d221440c0 <QLineEdit::staticMetaObject>,
local_signal_index=local_signal_index at entry=3, argv=argv at entry=0x0) at
kernel/qobject.cpp:3930
#19 0x00007f7d21d59373 in QLineEdit::returnPressed (this=this at entry=0x51c620)
at .moc/moc_qlineedit.cpp:470
#20 0x00007f7d21d60313 in QLineEdit::qt_static_metacall (_o=0x51c620,
_c=<optimized out>, _id=3, _a=0x7ffe4a6e23a0) at .moc/moc_qlineedit.cpp:259
#21 0x00007f7d211738d4 in doActivate<false> (sender=0x5271c0, signal_index=10,
argv=0x7ffe4a6e23a0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:391
#22 0x00007f7d2116d9f7 in QMetaObject::activate (sender=sender at entry=0x5271c0,
m=m at entry=0x7f7d22144180 <QWidgetLineControl::staticMetaObject>,
local_signal_index=local_signal_index at entry=7, argv=argv at entry=0x0) at
kernel/qobject.cpp:3930
#23 0x00007f7d21d60ef3 in QWidgetLineControl::accepted
(this=this at entry=0x5271c0) at .moc/moc_qwidgetlinecontrol_p.cpp:299
#24 0x00007f7d21d671e7 in QWidgetLineControl::processKeyEvent (this=0x5271c0,
event=event at entry=0x7ffe4a6e2cd0) at widgets/qwidgetlinecontrol.cpp:1685
#25 0x00007f7d21d594a3 in QLineEdit::keyPressEvent (this=0x51c620,
event=0x7ffe4a6e2cd0) at widgets/qlineedit.cpp:1767
#26 0x00007f7d2245f180 in KLineEdit::keyPressEvent(QKeyEvent*) () from
/usr/lib64/libKF5Completion.so.5
#27 0x00007f7d21c4d848 in QWidget::event (this=this at entry=0x51c620,
event=event at entry=0x7ffe4a6e2cd0) at kernel/qwidget.cpp:8662
#28 0x00007f7d21d5fbd8 in QLineEdit::event (this=0x51c620, e=0x7ffe4a6e2cd0) at
widgets/qlineedit.cpp:1504
#29 0x00007f7d2245d028 in KLineEdit::event(QEvent*) () from
/usr/lib64/libKF5Completion.so.5
#30 0x00007f7d21d23b5d in QComboBox::keyPressEvent (this=0x52da90,
e=0x7ffe4a6e2cd0) at widgets/qcombobox.cpp:3349
#31 0x00007f7d21c4d848 in QWidget::event (this=this at entry=0x52da90,
event=event at entry=0x7ffe4a6e2cd0) at kernel/qwidget.cpp:8662
#32 0x00007f7d21d1d9ce in QComboBox::event (this=0x52da90,
event=0x7ffe4a6e2cd0) at widgets/qcombobox.cpp:3145
#33 0x00007f7d21c077b2 in QApplicationPrivate::notify_helper
(this=this at entry=0x4aa450, receiver=receiver at entry=0x52da90,
e=e at entry=0x7ffe4a6e2cd0) at kernel/qapplication.cpp:3693
#34 0x00007f7d21c10912 in QApplication::notify (this=<optimized out>,
receiver=0x52da90, e=0x7ffe4a6e2cd0) at kernel/qapplication.cpp:3055
#35 0x00007f7d2113dacf in QCoreApplication::notifyInternal2 (receiver=0x52da90,
event=0x7ffe4a6e2cd0) at kernel/qcoreapplication.cpp:1092
#36 0x00007f7d21c6be16 in QWidgetWindow::event (event=0x7ffe4a6e2cd0,
this=0x81e360) at kernel/qwidgetwindow.cpp:280
#37 QWidgetWindow::event (this=0x81e360, event=0x7ffe4a6e2cd0) at
kernel/qwidgetwindow.cpp:230
#38 0x00007f7d21c077b2 in QApplicationPrivate::notify_helper
(this=this at entry=0x4aa450, receiver=receiver at entry=0x81e360,
e=e at entry=0x7ffe4a6e2cd0) at kernel/qapplication.cpp:3693
#39 0x00007f7d21c10182 in QApplication::notify (this=0x7ffe4a6e31d0,
receiver=0x81e360, e=0x7ffe4a6e2cd0) at kernel/qapplication.cpp:3439
#40 0x00007f7d2113dacf in QCoreApplication::notifyInternal2 (receiver=0x81e360,
event=0x7ffe4a6e2cd0) at kernel/qcoreapplication.cpp:1092
#41 0x00007f7d21567b0c in QGuiApplicationPrivate::processKeyEvent
(e=e at entry=0x592dc0) at kernel/qguiapplication.cpp:2320
#42 0x00007f7d2156cbf1 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e at entry=0x592dc0) at kernel/qguiapplication.cpp:1926
#43 0x00007f7d2154673b in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags at entry=...) at kernel/qwindowsysteminterface.cpp:1162
#44 0x00007f7d1cd53a06 in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#45 0x00007f7d1f8c4c5b in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#46 0x00007f7d1f8c4eb8 in ?? () from /usr/lib64/libglib-2.0.so.0
#47 0x00007f7d1f8c4f3f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#48 0x00007f7d211960e2 in QEventDispatcherGlib::processEvents (this=0x515550,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#49 0x00007f7d2113c5f3 in QEventLoop::exec (this=this at entry=0x7ffe4a6e2fc0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#50 0x00007f7d21e1e6ed in QDialog::exec (this=0x7ffe4a6e3210) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#51 0x0000000000417524 in main ()

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