Bug 431069

Konversation crashed while rearranging channels in the channels list
konversation-1.7.6-1.fc33.x86_64
KDE Frameworks 5.77.0
Qt 5.15.2
xcb windows manager

Application: Konversation (konversation), signal: Segmentation fault
Content of s_kcrashErrorMessage: [Current thread is 1 (Thread 0x7fd9f711c4c0 (LWP 3823))]
[KCrash Handler]
#6  ViewContainer::rowCount (this=0x55e7766d9fa0, parent=...) at /usr/src/debug/konversation-1.7.6-1.fc33.x86_64/src/viewer/viewcontainer.cpp:402
#7  0x00007fd9fb435ebf in QAbstractItemModel::hasChildren (this=0x55e7766d9fa0, parent=...) at itemmodels/qabstractitemmodel.cpp:1800
#8  0x00007fd9fc2d8f5d in QTreeView::doItemsLayout (this=0x55e7766e9410) at itemviews/qtreeview.cpp:2099
#9  0x00007fd9fc2d1bb2 in QAbstractItemViewPrivate::executePostedLayout (this=0x55e7766e9470) at ../../include/QtWidgets/5.15.2/QtWidgets/private/../../../../../src/widgets/itemviews/qabstractitemview_p.h:229
#10 QAbstractItemViewPrivate::executePostedLayout (this=0x55e7766e9470) at ../../include/QtWidgets/5.15.2/QtWidgets/private/../../../../../src/widgets/itemviews/qabstractitemview_p.h:226
#11 QTreeViewPrivate::itemDecorationAt (this=this@entry=0x55e7766e9470, pos=...) at itemviews/qtreeview.cpp:3766
#12 0x00007fd9fc2d99db in QTreeView::viewportEvent (this=0x55e7766e9410, event=0x7ffc7f5de5c0) at itemviews/qtreeview.cpp:1300
#13 0x00007fd9fb47e995 in QCoreApplicationPrivate::sendThroughObjectEventFilters (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.cpp:1189
#14 QCoreApplicationPrivate::sendThroughObjectEventFilters (receiver=0x55e7766e9de0, event=0x7ffc7f5de5c0) at kernel/qcoreapplication.cpp:1178
#15 0x00007fd9fc000eb2 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e7766e9de0, e=0x7ffc7f5de5c0) at kernel/qapplication.cpp:3626
#16 0x00007fd9fc0068d2 in QApplicationPrivate::dispatchEnterLeave (enter=<optimized out>, leave=<optimized out>, globalPosF=...) at kernel/qapplication.cpp:2269
#17 0x00007fd9fc00759e in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x55e7766e9de0, event=event@entry=0x7ffc7f5de7f0, alienWidget=alienWidget@entry=0x55e7766e9de0, nativeWidget=nativeWidget@entry=0x55e7766d97d0, buttonDown=buttonDown@entry=0x7fd9fc53f330 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=true) at kernel/qapplication.cpp:2591
#18 0x00007fd9fc0079f2 in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0x55e77e841ca0) at kernel/qapplication.cpp:2695
#19 0x00007fd9fc03c8d3 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:8213
#20 0x00007fd9fc03c8a0 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.h:132
#21 0x00007fd9fc03c8a0 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.h:132
#22 0x00007fd9fc03c8a0 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.h:132
#23 0x00007fd9fc03c8a0 in QWidgetPrivate::hideChildren (this=this@entry=0x55e77a016680, spontaneous=spontaneous@entry=false) at kernel/qwidget.h:132
#24 0x00007fd9fc03ca8f in QWidgetPrivate::hide_helper (this=0x55e77a016680) at kernel/qwidget.cpp:7947
#25 0x00007fd9fc041858 in QWidgetPrivate::setVisible (this=0x55e77a016680, visible=<optimized out>) at kernel/qwidget.cpp:8132
#26 0x00007fd9fc026d1e in QStackedLayout::takeAt (this=0x55e77670ca90, index=37) at kernel/qstackedlayout.cpp:282
#27 0x00007fd9fc02131e in QLayout::removeWidget (this=0x55e77670ca90, widget=0x55e77df36310) at kernel/qlayout.cpp:1393
#28 0x00007fd9fc1d2396 in QTabWidgetPrivate::_q_tabMoved (this=0x55e7763f9180, from=37, to=36) at widgets/qtabwidget.cpp:811
#29 0x00007fd9fb4ae3c0 in doActivate<false> (sender=0x55e7767d7f40, signal_index=9, argv=0x7ffc7f5dedd0) at kernel/qobject.cpp:3898
#30 0x00007fd9fc1b1843 in QTabBar::tabMoved (this=this@entry=0x55e7767d7f40, _t1=<optimized out>, _t1@entry=37, _t2=<optimized out>, _t2@entry=36) at .moc/moc_qtabbar.cpp:352
#31 0x00007fd9fc1b5429 in QTabBar::moveTab (this=0x55e7767d7f40, from=37, to=36) at widgets/qtabbar.cpp:2054
#32 0x000055e774da1742 in ViewContainer::moveViewLeft (this=0x55e7766d9fa0) at /usr/src/debug/konversation-1.7.6-1.fc33.x86_64/src/viewer/viewcontainer.cpp:1932
#33 0x00007fd9fb4ae3c0 in doActivate<false> (sender=0x55e7767eb020, signal_index=4, argv=0x7ffc7f5df020) at kernel/qobject.cpp:3898
#34 0x00007fd9fbffa646 in QAction::triggered (this=this@entry=0x55e7767eb020, _t1=<optimized out>) at .moc/moc_qaction.cpp:376
#35 0x00007fd9fbffcf31 in QAction::activate (this=0x55e7767eb020, event=<optimized out>) at kernel/qaction.cpp:1161
#36 0x00007fd9fbffdb0f in QAction::event (e=<optimized out>, this=<optimized out>) at kernel/qaction.cpp:1086
#37 QAction::event (this=<optimized out>, e=<optimized out>) at kernel/qaction.cpp:1075
#38 0x00007fd9fc000ec3 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e7767eb020, e=0x7ffc7f5df200) at kernel/qapplication.cpp:3632
#39 0x00007fd9fb47ebd8 in QCoreApplication::notifyInternal2 (receiver=0x55e7767eb020, event=0x7ffc7f5df200) at kernel/qcoreapplication.cpp:1063
#40 0x00007fd9fb9cfbc2 in QShortcutMap::dispatchEvent (this=this@entry=0x55e7764dc1f8, e=e@entry=0x7ffc7f5df2c0) at kernel/qshortcutmap.cpp:675
#41 0x00007fd9fb9d0113 in QShortcutMap::tryShortcut (this=0x55e7764dc1f8, e=0x7ffc7f5df2c0) at kernel/qshortcutmap.cpp:343
#42 0x00007fd9fb98bcc7 in QWindowSystemInterface::handleShortcutEvent (window=0x7ffc7f5df2c0, timestamp=578596892, keyCode=16777234, modifiers=..., nativeScanCode=113, nativeVirtualKey=65361, nativeModifiers=25, text=..., autorepeat=true, count=1) at kernel/qwindowsysteminterface.cpp:477
#43 0x00007fd9fb9a385f in QGuiApplicationPrivate::processKeyEvent (e=0x55e778772920) at kernel/qguiapplication.cpp:2388
#44 0x00007fd9fb9888cc in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:1169
#45 0x00007fd9e9aec47e in xcbSourceDispatch (source=source@entry=0x55e7765bba10) at qxcbeventdispatcher.cpp:105
#46 0x00007fd9f99f296f in g_main_dispatch (context=0x7fd9e4005000) at ../glib/gmain.c:3325
#47 g_main_context_dispatch (context=0x7fd9e4005000) at ../glib/gmain.c:4043
#48 0x00007fd9f9a44758 in g_main_context_iterate.constprop.0 (context=context@entry=0x7fd9e4005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4119
#49 0x00007fd9f99efd43 in g_main_context_iteration (context=0x7fd9e4005000, may_block=1) at ../glib/gmain.c:4184
#50 0x00007fd9fb4cb6f3 in QEventDispatcherGlib::processEvents (this=0x55e7765a18f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#51 0x00007fd9fb47d57b in QEventLoop::exec (this=0x7ffc7f5df600, flags=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#52 0x00007fd9fb4851b4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#53 0x000055e774ca0a4b in main (argc=<optimized out>, argv=0x7ffc7f5df720) at /usr/src/debug/konversation-1.7.6-1.fc33.x86_64/src/main.cpp:156
[Inferior 1 (process 3823) detached]