[dolphin] [Bug 474810] New: Dolphin crashed after rapidly opening different drives

[bugzilla_noreply at kde.org]

https://bugs.kde.org/show_bug.cgi?id=474810

            Bug ID: 474810
           Summary: Dolphin crashed after rapidly opening different drives
    Classification: Applications
           Product: dolphin
           Version: 23.04.3
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: dev at mikwee.anonaddy.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (23.04.3)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.4.15-200.fc38.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 38 (KDE Plasma)
DrKonqi: 5.27.8 [KCrashBackend]

-- Information about the crash:
I was rapidly opening different drives inside Dolphin, trying to find my CD-ROM
drive, when the program unexpectedly crashed.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f69b1f3347b in QHashData::free_helper(void (*)(QHashData::Node*)) ()
from /lib64/libQt5Core.so.5
#5  0x00007f69b421e349 in KItemListWidget::setData(QHash<QByteArray, QVariant>
const&, QSet<QByteArray> const&) () from /lib64/libdolphinprivate.so.5
#6  0x00007f69b4216274 in
KItemListView::updateWidgetProperties(KItemListWidget*, int) () from
/lib64/libdolphinprivate.so.5
#7  0x00007f69b4216463 in KItemListView::createWidget(int) () from
/lib64/libdolphinprivate.so.5
#8  0x00007f69b4216df2 in
KItemListView::doLayout(KItemListView::LayoutAnimationHint, int, int) () from
/lib64/libdolphinprivate.so.5
#9  0x00007f69b42195cd in KItemListView::slotItemsInserted(KItemRangeList
const&) () from /lib64/libdolphinprivate.so.5
#10 0x00007f69b20e8481 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#11 0x00007f69b41d2fa9 in KItemModelBase::itemsInserted(KItemRangeList const&)
() from /lib64/libdolphinprivate.so.5
#12 0x00007f69b41ea703 in
KFileItemModel::insertItems(QList<KFileItemModel::ItemData*>&) () from
/lib64/libdolphinprivate.so.5
#13 0x00007f69b41ead0e in KFileItemModel::dispatchPendingItemsToInsert() ()
from /lib64/libdolphinprivate.so.5
#14 0x00007f69b41eadab in KFileItemModel::slotCompleted() () from
/lib64/libdolphinprivate.so.5
#15 0x00007f69b20e8481 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#16 0x00007f69b3c9f70c in KCoreDirLister::listingDirCompleted(QUrl const&) ()
from /lib64/libKF5KIOCore.so.5
#17 0x00007f69b3c96e47 in KCoreDirListerCache::slotResult(KJob*) () from
/lib64/libKF5KIOCore.so.5
#18 0x00007f69b20e8481 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#19 0x00007f69b34705f6 in KJob::result(KJob*, KJob::QPrivateSignal) () from
/lib64/libKF5CoreAddons.so.5
#20 0x00007f69b34764bb in KJob::finishJob(bool) () from
/lib64/libKF5CoreAddons.so.5
#21 0x00007f69b20e8481 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#22 0x00007f69b3c4eba8 in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib64/libKF5KIOCore.so.5
#23 0x00007f69b3c497eb in KIO::SlaveInterface::dispatch() () from
/lib64/libKF5KIOCore.so.5
#24 0x00007f69b3c4c241 in KIO::Slave::gotInput() () from
/lib64/libKF5KIOCore.so.5
#25 0x00007f69b20e8481 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#26 0x00007f69b20ded2b in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#27 0x00007f69b2daeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#28 0x00007f69b20b41a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#29 0x00007f69b20b7655 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#30 0x00007f69b2106c5f in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#31 0x00007f69aff134fc in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#32 0x00007f69aff716b8 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#33 0x00007f69aff10b83 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#34 0x00007f69b2106749 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#35 0x00007f69b20b2b6b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#36 0x00007f69b20badfb in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#37 0x000055cb3aa8e025 in main ()
[Inferior 1 (process 2849) detached]

Reported using DrKonqi

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