[dolphin] [Bug 430998] New: Dolphin Crashes When I Collapse A Folder In Split Vİew Mode

[İsmail]

https://bugs.kde.org/show_bug.cgi?id=430998

            Bug ID: 430998
           Summary: Dolphin Crashes When I Collapse A Folder In Split Vİew
                    Mode
           Product: dolphin
           Version: 20.08.3
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: ismailsahillioglu at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.08.3)

Qt Version: 5.15.2
Frameworks Version: 5.75.0
Operating System: Linux 5.9.15-200.fc33.x86_64 x86_64
Windowing system: X11
Distribution: Fedora 33 (KDE Plasma)

-- Information about the crash:
- What I was doing when the application crashed:
I generally make use of Dolphin in detailed tree view  and split view mode.
Recently when in split mode, if I attempt to collapse an expanded folder it
crashes immediately. But never occured when I expand a folder.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted

[KCrash Handler]
#4  0x00007f33c055a9d5 in raise () from /lib64/libc.so.6
#5  0x00007f33c05438a4 in abort () from /lib64/libc.so.6
#6  0x00007f33c059cf27 in __libc_message () from /lib64/libc.so.6
#7  0x00007f33c05a4c1c in malloc_printerr () from /lib64/libc.so.6
#8  0x00007f33c05a5fec in _int_free () from /lib64/libc.so.6
#9  0x00007f33be5377ac in QHashData::free_helper(void (*)(QHashData::Node*)) ()
from /lib64/libQt5Core.so.5
#10 0x00007f33c04694b0 in KFileItemModel::removeItems(KItemRangeList const&,
KFileItemModel::RemoveItemsBehavior) () from /lib64/libdolphinprivate.so.5
#11 0x00007f33c0464a0a in KFileItemModel::setExpanded(int, bool) () from
/lib64/libdolphinprivate.so.5
#12 0x00007f33c0480884 in
KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform
const&) () from /lib64/libdolphinprivate.so.5
#13 0x00007f33c04854a9 in KItemListController::processEvent(QEvent*, QTransform
const&) () from /lib64/libdolphinprivate.so.5
#14 0x00007f33c0489661 in KItemListView::event(QEvent*) () from
/lib64/libdolphinprivate.so.5
#15 0x00007f33bf1f1ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#16 0x00007f33be699bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#17 0x00007f33bf512ddd in QGraphicsScenePrivate::sendEvent(QGraphicsItem*,
QEvent*) () from /lib64/libQt5Widgets.so.5
#18 0x00007f33bf513191 in
QGraphicsScenePrivate::sendMouseEvent(QGraphicsSceneMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#19 0x00007f33bf5189d0 in
QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#20 0x00007f33bf525681 in QGraphicsScene::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#21 0x00007f33bf1f1ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#22 0x00007f33be699bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#23 0x00007f33bf542718 in QGraphicsView::mouseReleaseEvent(QMouseEvent*) ()
from /lib64/libQt5Widgets.so.5
#24 0x00007f33bf232b1e in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#25 0x00007f33bf2dc6f2 in QFrame::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#26 0x00007f33be699995 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ()
from /lib64/libQt5Core.so.5
#27 0x00007f33bf1f1eb2 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#28 0x00007f33bf1f8eeb in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#29 0x00007f33be699bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#30 0x00007f33bf1f7efa in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib64/libQt5Widgets.so.5
#31 0x00007f33bf24b375 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#32 0x00007f33bf24e6be in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#33 0x00007f33bf1f1ec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#34 0x00007f33be699bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#35 0x00007f33beb98143 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#36 0x00007f33beb798cc in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#37 0x00007f33ac4b847e in xcbSourceDispatch(_GSource*, int (*)(void*), void*)
() from /lib64/libQt5XcbQpa.so.5
#38 0x00007f33bc65696f in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#39 0x00007f33bc6a8758 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#40 0x00007f33bc653d43 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#41 0x00007f33be6e66f3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#42 0x00007f33be69857b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#43 0x00007f33be6a01b4 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#44 0x00007f33c073c1d5 in kdemain () from /lib64/libkdeinit5_dolphin.so
#45 0x00007f33c05451e2 in __libc_start_main () from /lib64/libc.so.6
#46 0x000055c5022eb0ae in _start ()
[Inferior 1 (process 1370) detached]

Possible duplicates by query: bug 430918, bug 430631, bug 430505, bug 430351,
bug 430283.

Reported using DrKonqi

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