[dolphin] [Bug 437539] New: Crash on clearing Wastebin

[Ian]

https://bugs.kde.org/show_bug.cgi?id=437539

            Bug ID: 437539
           Summary: Crash on clearing Wastebin
           Product: dolphin
           Version: 20.12.2
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: igiwatson at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.12.2)
 (Compiled from sources)
Qt Version: 5.15.2
Frameworks Version: 5.79.0
Operating System: Linux 5.11.21-200.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:

Clicked on Wastebin in 'Places' side panel. Right clicked on 'Empty Wastebin'.
Crash occurred.

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

[KCrash Handler]
#4  0x00007f1d90fee71d in QHash<QByteArray, QVariant>::findNode(QByteArray
const&, unsigned int) const () from /lib64/libdolphinprivate.so.5
#5  0x00007f1d90feeb03 in KFileItemListWidgetInformant::roleText(QByteArray
const&, QHash<QByteArray, QVariant> const&) const () from
/lib64/libdolphinprivate.so.5
#6  0x00007f1d9102ce05 in
KStandardItemListWidgetInformant::preferredRoleColumnWidth(QByteArray const&,
int, KItemListView const*) const () from /lib64/libdolphinprivate.so.5
#7  0x00007f1d9101edeb in KItemListView::preferredColumnWidths(KItemRangeList
const&) const () from /lib64/libdolphinprivate.so.5
#8  0x00007f1d91021a1b in
KItemListView::updatePreferredColumnWidths(KItemRangeList const&) () from
/lib64/libdolphinprivate.so.5
#9  0x00007f1d91021bc2 in KItemListView::updatePreferredColumnWidths() () from
/lib64/libdolphinprivate.so.5
#10 0x00007f1d91026580 in KItemListView::slotItemsRemoved(KItemRangeList
const&) () from /lib64/libdolphinprivate.so.5
#11 0x00007f1d8f1c5386 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#12 0x00007f1d90fe20f9 in KItemModelBase::itemsRemoved(KItemRangeList const&)
() from /lib64/libdolphinprivate.so.5
#13 0x00007f1d90ffddf9 in KFileItemModel::slotItemsDeleted(KFileItemList
const&) () from /lib64/libdolphinprivate.so.5
#14 0x00007f1d8f1c5386 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#15 0x00007f1d90ad6559 in KCoreDirLister::itemsDeleted(KFileItemList const&) ()
from /lib64/libKF5KIOCore.so.5
#16 0x00007f1d90adf415 in
KCoreDirListerCache::itemsDeleted(QList<KCoreDirLister*> const&, KFileItemList
const&) () from /lib64/libKF5KIOCore.so.5
#17 0x00007f1d90ae084c in KCoreDirListerCache::slotUpdateResult(KJob*) () from
/lib64/libKF5KIOCore.so.5
#18 0x00007f1d8f1c5386 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#19 0x00007f1d902e91c0 in KJob::result(KJob*, KJob::QPrivateSignal) () from
/lib64/libKF5CoreAddons.so.5
#20 0x00007f1d902ede8b in KJob::finishJob(bool) () from
/lib64/libKF5CoreAddons.so.5
#21 0x00007f1d8f1c5386 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#22 0x00007f1d90a855ed in KIO::SlaveInterface::dispatch(int, QByteArray const&)
() from /lib64/libKF5KIOCore.so.5
#23 0x00007f1d90a7e05d in KIO::SlaveInterface::dispatch() () from
/lib64/libKF5KIOCore.so.5
#24 0x00007f1d90a877a2 in KIO::Slave::gotInput() () from
/lib64/libKF5KIOCore.so.5
#25 0x00007f1d8f1c5386 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#26 0x00007f1d8f1bdd1e in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#27 0x00007f1d8fceeec3 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#28 0x00007f1d8f195bd8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#29 0x00007f1d8f1988c7 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#30 0x00007f1d8f1e2c27 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#31 0x00007f1d8d13da9f in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#32 0x00007f1d8d18fa98 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#33 0x00007f1d8d13ae73 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#34 0x00007f1d8f1e26f3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#35 0x00007f1d8f19457b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#36 0x00007f1d8f19c1b4 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#37 0x00007f1d912d5d5e in kdemain () from /lib64/libkdeinit5_dolphin.so
#38 0x00007f1d910db1e2 in __libc_start_main () from /lib64/libc.so.6
#39 0x0000555e08fff0ae in _start ()
[Inferior 1 (process 1973) detached]

Possible duplicates by query: bug 437061, bug 432443, bug 432346, bug 429854,
bug 422282.

Reported using DrKonqi

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