[konversation] [Bug 470754] New: Konversation crashed while clicking a channel

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Wed Jun 7 16:57:14 BST 2023 

https://bugs.kde.org/show_bug.cgi?id=470754

            Bug ID: 470754
           Summary: Konversation crashed while clicking a channel
    Classification: Applications
           Product: konversation
           Version: 1.9.22123
          Platform: Ubuntu
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konversation-devel at kde.org
          Reporter: wodencafe at gmail.com
  Target Milestone: ---

Application: konversation (1.9.22123)

Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.2.0-20-generic x86_64
Windowing System: X11
Distribution: Ubuntu 23.04
DrKonqi: 5.27.4 [KCrashBackend]

-- Information about the crash:
I clicked on a channel on the list on the left, and Konversation immediately
crashed and the bug report assistant popped up.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault

[KCrash Handler]
#4  0x000055c979dcb80b in ?? ()
#5  0x00007fb6e8e5408f in QAbstractItemModel::hasChildren (this=0x55c97c135470,
parent=...) at itemmodels/qabstractitemmodel.cpp:1800
#6  0x00007fb6ea260b1d in QTreeView::doItemsLayout (this=0x55c97c146830) at
itemviews/qtreeview.cpp:2100
#7  0x00007fb6ea257a99 in QAbstractItemViewPrivate::executePostedLayout
(this=0x55c97c146890) at
../../include/QtWidgets/5.15.8/QtWidgets/private/../../../../../src/widgets/itemviews/qabstractitemview_p.h:229
#8  QAbstractItemViewPrivate::executePostedLayout (this=0x55c97c146890) at
../../include/QtWidgets/5.15.8/QtWidgets/private/../../../../../src/widgets/itemviews/qabstractitemview_p.h:226
#9  QTreeView::visualRect (this=this at entry=0x55c97c146830, index=...) at
itemviews/qtreeview.cpp:1110
#10 0x00007fb6ea1e2ddc in QAbstractItemViewPrivate::setHoverIndex
(this=this at entry=0x55c97c146890, index=...) at
itemviews/qabstractitemview.cpp:164
#11 0x00007fb6ea1f0096 in QAbstractItemView::viewportEvent
(this=0x55c97c146830, event=0x7ffc100ae160) at
itemviews/qabstractitemview.cpp:1705
#12 0x00007fb6e8ebaba3 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver at entry=0x55c97c147100, event=event at entry=0x7ffc100ae160) at
kernel/qcoreapplication.cpp:1190
#13 0x00007fb6e9f6bf82 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55c97c147100, e=0x7ffc100ae160) at
kernel/qapplication.cpp:3634
#14 0x00007fb6e8ebae38 in QCoreApplication::notifyInternal2
(receiver=0x55c97c147100, event=0x7ffc100ae160) at
kernel/qcoreapplication.cpp:1064
#15 0x00007fb6e8ebb012 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#16 0x00007fb6e9f71cb6 in QApplicationPrivate::dispatchEnterLeave
(enter=0x55c97e94bc20, leave=<optimized out>, globalPosF=...) at
kernel/qapplication.cpp:2251
#17 0x00007fb6e9f729f4 in QApplicationPrivate::sendMouseEvent
(receiver=receiver at entry=0x55c97e94bc20, event=event at entry=0x7ffc100ae370,
alienWidget=<optimized out>, alienWidget at entry=0x55c97e94bc20,
nativeWidget=nativeWidget at entry=0x55c97c1349d0,
buttonDown=buttonDown at entry=0x7fb6ea4bc9f0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=true) at
kernel/qapplication.cpp:2599
#18 0x00007fb6e9f731fc in QApplicationPrivate::sendSyntheticEnterLeave
(this=<optimized out>, widget=widget at entry=0x55c97d6b9600) at
kernel/qapplication.cpp:2703
#19 0x00007fb6e9fae789 in QWidgetPrivate::setVisible (this=0x55c97d6b7e10,
visible=<optimized out>) at kernel/qwidget.cpp:8138
#20 0x00007fb6e9f92c14 in QStackedLayout::setCurrentIndex (this=0x7fb6dc0043d0,
index=52) at kernel/qstackedlayout.cpp:323
#21 0x00007fb6e9f93140 in QStackedLayout::takeAt (this=0x7fb6dc0043d0,
index=52) at kernel/qstackedlayout.cpp:275
#22 0x00007fb6e9f8d87e in QLayout::removeWidget (this=0x7fb6dc0043d0,
widget=widget at entry=0x55c97f98fa20) at kernel/qlayout.cpp:1398
#23 0x00007fb6ea126964 in QStackedWidget::removeWidget (this=<optimized out>,
widget=widget at entry=0x55c97f98fa20) at widgets/qstackedwidget.cpp:197
#24 0x00007fb6ea14a4d1 in QTabWidgetPrivate::_q_tabMoved (this=0x55c97be2bac0,
from=<optimized out>, to=51) at widgets/qtabwidget.cpp:811
#25 0x00007fb6e8ef39dc in doActivate<false> (sender=0x55c97bfc5950,
signal_index=9, argv=0x7ffc100ae670) at kernel/qobject.cpp:3935
#26 0x00007fb6e8eeca47 in QMetaObject::activate
(sender=sender at entry=0x55c97bfc5950, m=m at entry=0x7fb6ea49ef80
<QTabBar::staticMetaObject>, local_signal_index=local_signal_index at entry=2,
argv=argv at entry=0x7ffc100ae670) at kernel/qobject.cpp:3983
#27 0x00007fb6ea128e5c in QTabBar::tabMoved (this=this at entry=0x55c97bfc5950,
_t1=<optimized out>, _t1 at entry=52, _t2=<optimized out>, _t2 at entry=51) at
.moc/moc_qtabbar.cpp:352
#28 0x00007fb6ea12cb55 in QTabBar::moveTab (this=0x55c97bfc5950, from=52,
to=51) at widgets/qtabbar.cpp:2061
#29 0x000055c979de0baf in ?? ()
#30 0x00007fb6e8ef39af in QtPrivate::QSlotObjectBase::call (a=0x7ffc100ae8b0,
r=0x55c97c135470, this=0x55c97c1ecaa0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#31 doActivate<false> (sender=0x55c97c3dd110, signal_index=4,
argv=0x7ffc100ae8b0) at kernel/qobject.cpp:3923
#32 0x00007fb6e8eeca47 in QMetaObject::activate
(sender=sender at entry=0x55c97c3dd110, m=m at entry=0x7fb6ea48dd00
<QAction::staticMetaObject>, local_signal_index=local_signal_index at entry=1,
argv=argv at entry=0x7ffc100ae8b0) at kernel/qobject.cpp:3983
#33 0x00007fb6e9f65546 in QAction::triggered (this=this at entry=0x55c97c3dd110,
_t1=<optimized out>) at .moc/moc_qaction.cpp:376
#34 0x00007fb6e9f68203 in QAction::activate (this=0x55c97c3dd110,
event=<optimized out>) at kernel/qaction.cpp:1161
#35 0x00007fb6e9f68ddd in QAction::event (e=<optimized out>, this=<optimized
out>) at kernel/qaction.cpp:1086
#36 QAction::event (this=<optimized out>, e=<optimized out>) at
kernel/qaction.cpp:1075
#37 0x00007fb6e9f6bf92 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55c97c3dd110, e=0x7ffc100aea50) at
kernel/qapplication.cpp:3640
#38 0x00007fb6e8ebae38 in QCoreApplication::notifyInternal2
(receiver=0x55c97c3dd110, event=0x7ffc100aea50) at
kernel/qcoreapplication.cpp:1064
#39 0x00007fb6e8ebb012 in QCoreApplication::sendEvent (receiver=<optimized
out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
#40 0x00007fb6e97721ab in QShortcutMap::dispatchEvent (this=<optimized out>,
e=<optimized out>) at kernel/qshortcutmap.cpp:675
#41 0x00007fb6e9772b03 in QShortcutMap::tryShortcut
(this=this at entry=0x55c97be46668, e=e at entry=0x7ffc100aeb10) at
kernel/qshortcutmap.cpp:343
#42 0x00007fb6e9719c1a in QWindowSystemInterface::handleShortcutEvent
(window=<optimized out>, timestamp=7764278, keyCode=16777234, modifiers=...,
nativeScanCode=113, nativeVirtualKey=65361, nativeModifiers=9, text=...,
autorepeat=true, count=1) at kernel/qwindowsysteminterface.cpp:477
#43 0x00007fb6e973e0d1 in QGuiApplicationPrivate::processKeyEvent
(e=0x55c980dcb6c0) at kernel/qguiapplication.cpp:2391
#44 0x00007fb6e97164bc in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags at entry=...) at kernel/qwindowsysteminterface.cpp:1169
#45 0x00007fb6e34fa54e in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#46 0x00007fb6e771549d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fb6e7770178 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fb6e77141b0 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fb6e8f14e7a in QEventDispatcherGlib::processEvents
(this=0x55c97bf8f4b0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#50 0x00007fb6e8eb97cb in QEventLoop::exec (this=this at entry=0x7ffc100aee50,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#51 0x00007fb6e8ec1c1a in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#52 0x000055c979c90cc4 in ?? ()
#53 0x00007fb6e8423a90 in __libc_start_call_main
(main=main at entry=0x55c979c8efb0, argc=argc at entry=1,
argv=argv at entry=0x7ffc100af1c8) at ../sysdeps/nptl/libc_start_call_main.h:58
#54 0x00007fb6e8423b49 in __libc_start_main_impl (main=0x55c979c8efb0, argc=1,
argv=0x7ffc100af1c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc100af1b8) at ../csu/libc-start.c:360
#55 0x000055c979c9ed65 in ?? ()
[Inferior 1 (process 6503) detached]

Reported using DrKonqi

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