[dolphin] [Bug 426657] New: Dolphin displays dupicate filenames, crashes on close.

Thu Sep 17 22:56:48 BST 2020

https://bugs.kde.org/show_bug.cgi?id=426657

            Bug ID: 426657
           Summary: Dolphin displays dupicate filenames, crashes on close.
           Product: dolphin
           Version: 20.08.1
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: scooter.thomas27 at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

Application: dolphin (20.08.1)

Qt Version: 5.15.1
Frameworks Version: 5.73.0
Operating System: Linux 5.8.7-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed: 

Accessing specific media folder on USB external hard drive. The drive has two
partitions, one HFS legacy and one newly created EXT4. The specific folder on
the EXT4 partition contains 45GB of music files, copied via rsync from an
internal drive -- a backup. 

- Unusual behavior I noticed:

When opening the folder, it displayes duplicated contents -- album folders --
but does not close. When I manually close Dolphin it triggers the crash report. 

Dolphin has been crashing spradically doing various operations on similar data
-- sizable media libraries -- typically on NFS connected shares but also on a
local drive... it appears when files are being added, in progress, via
torrenting. 

But this is the first event that is reproducable every time. 

This issue also occurs running "super-user" Dolphin. 

PLease advise if I must install debug resources. Thanks.

The crash can be reproduced every time.

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

[KCrash Handler]
#4  0x00007fac7352e4b1 in raise () from /lib64/libc.so.6
#5  0x00007fac73517539 in abort () from /lib64/libc.so.6
#6  0x00007fac73571827 in __libc_message () from /lib64/libc.so.6
#7  0x00007fac73578b2c in malloc_printerr () from /lib64/libc.so.6
#8  0x00007fac7357a13d in _int_free () from /lib64/libc.so.6
#9  0x00007fac7343b95f in KFileItemModel::~KFileItemModel() () from
/usr/lib64/libdolphinprivate.so.5
#10 0x00007fac7343bc89 in KFileItemModel::~KFileItemModel() () from
/usr/lib64/libdolphinprivate.so.5
#11 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#12 0x00007fac71644854 in QObject::~QObject() () from
/usr/lib64/libQt5Core.so.5
#13 0x00007fac734582a7 in KItemListContainer::~KItemListContainer() () from
/usr/lib64/libdolphinprivate.so.5
#14 0x00007fac734582f9 in KItemListContainer::~KItemListContainer() () from
/usr/lib64/libdolphinprivate.so.5
#15 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#16 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#17 0x00007fac73496a09 in DolphinView::~DolphinView() () from
/usr/lib64/libdolphinprivate.so.5
#18 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#19 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#20 0x00007fac7371b5cd in ?? () from /usr/lib64/libkdeinit5_dolphin.so
#21 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#22 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#23 0x00007fac723c59a9 in QSplitter::~QSplitter() () from
/usr/lib64/libQt5Widgets.so.5
#24 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#25 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#26 0x00007fac7375dcdc in ?? () from /usr/lib64/libkdeinit5_dolphin.so
#27 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#28 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#29 0x00007fac723ca759 in QStackedWidget::~QStackedWidget() () from
/usr/lib64/libQt5Widgets.so.5
#30 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#31 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#32 0x00007fac7375de9d in ?? () from /usr/lib64/libkdeinit5_dolphin.so
#33 0x00007fac71639c7e in QObjectPrivate::deleteChildren() () from
/usr/lib64/libQt5Core.so.5
#34 0x00007fac7225d726 in QWidget::~QWidget() () from
/usr/lib64/libQt5Widgets.so.5
#35 0x00007fac7370b97c in ?? () from /usr/lib64/libkdeinit5_dolphin.so
#36 0x00007fac7163be4f in QObject::event(QEvent*) () from
/usr/lib64/libQt5Core.so.5
#37 0x00007fac72cb4a69 in KXmlGuiWindow::event(QEvent*) () from
/usr/lib64/libKF5XmlGui.so.5
#38 0x00007fac7222214f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /usr/lib64/libQt5Widgets.so.5
#39 0x00007fac7161005a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /usr/lib64/libQt5Core.so.5
#40 0x00007fac71612a91 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#41 0x00007fac71667f23 in ?? () from /usr/lib64/libQt5Core.so.5
#42 0x00007fac6f4c22b7 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#43 0x00007fac6f4c2638 in ?? () from /usr/lib64/libglib-2.0.so.0
#44 0x00007fac6f4c26ef in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#45 0x00007fac716675af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#46 0x00007fac7160ea1b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#47 0x00007fac71616c90 in QCoreApplication::exec() () from
/usr/lib64/libQt5Core.so.5
#48 0x00007fac7370b1a1 in kdemain () from /usr/lib64/libkdeinit5_dolphin.so
#49 0x00007fac73518cca in __libc_start_main () from /lib64/libc.so.6
#50 0x000055a93844f08a in _start ()
[Inferior 1 (process 21930) detached]

Possible duplicates by query: bug 425259, bug 421423, bug 421109, bug 414728,
bug 413345.

Reported using DrKonqi

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