<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.kde.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.6"
          urlbase="https://bugs.kde.org/"
          
          maintainer="sysadmin@kde.org"
>

    <bug>
          <bug_id>430918</bug_id>
          
          <creation_ts>2020-12-28 20:36:12 +0000</creation_ts>
          <short_desc>digikam application crashes when importing images into a new empty library</short_desc>
          <delta_ts>2020-12-31 11:08:18 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>2</classification_id>
          <classification>Applications</classification>
          <product>dolphin</product>
          <component>general</component>
          <version>20.12.0</version>
          <rep_platform>Neon</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>DUPLICATE</resolution>
          <dup_id>422282</dup_id>
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>drkonqi</keywords>
          <priority>NOR</priority>
          <bug_severity>crash</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Rob Brown">brownphotographic</reporter>
          <assigned_to name="Dolphin Bug Assignee">dolphin-bugs-null</assigned_to>
          <cc>dolphin-bugs-null</cc>
          
          <cf_commitlink></cf_commitlink>
          <cf_versionfixedin></cf_versionfixedin>
          <cf_sentryurl></cf_sentryurl>
          <votes>0</votes>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1988706</commentid>
    <comment_count>0</comment_count>
    <who name="Rob Brown">brownphotographic</who>
    <bug_when>2020-12-28 20:36:12 +0000</bug_when>
    <thetext>Application: dolphin (20.12.0)

Qt Version: 5.15.2
Frameworks Version: 5.77.0
Operating System: Linux 5.4.0-58-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.20

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

1. Created new digikam library.
2. Pointed digikam at a folder under my home/user directory. This folder happens to be a ZFS file system (https://zfsonlinux.org/). Underneath each folder are separate folders roughly 2000 images per folder. Each one contains image types of raw, jpeg, xmp, tif, png
3. After initial import was working for about 5 mins, digikam crashed.
4. I keep trying to relaunch digikam, including restarting my computer, but digikam crashes again after just a few seconds

The crash can be reproduced every time.

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

[New LWP 24610]
[New LWP 24611]
[New LWP 24612]
[New LWP 24613]
[New LWP 24614]
[New LWP 24615]
[New LWP 24616]
[New LWP 24622]
[Thread debugging using libthread_db enabled]
Using host libthread_db library &quot;/lib/x86_64-linux-gnu/libthread_db.so.1&quot;.
0x00007f4157b8daff in __GI___poll (fds=0x7ffe674bc928, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f4150c408c0 (LWP 24608))]

Thread 9 (Thread 0x7f413a168700 (LWP 24622)):
#0  __GI___libc_read (nbytes=16, buf=0x7f413a167ad0, fd=23) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=23, buf=0x7f413a167ad0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f415368e89f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4153645cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4153646152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f41536462e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f41558d4fbb in QEventDispatcherGlib::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f41558791ab in QEventLoop::exec(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4155693a12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f4155694bac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#11 0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f414517e700 (LWP 24616)):
#0  futex_wait_cancelable (private=&lt;optimized out&gt;, expected=0, futex_word=0x561ca2ef23f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561ca2ef23a8, cond=0x561ca2ef23d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561ca2ef23d0, mutex=0x561ca2ef23a8) at pthread_cond_wait.c:638
#3  0x00007f4146dfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f4146dfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#6  0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f414597f700 (LWP 24615)):
#0  futex_wait_cancelable (private=&lt;optimized out&gt;, expected=0, futex_word=0x561ca2ef23f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561ca2ef23a8, cond=0x561ca2ef23d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561ca2ef23d0, mutex=0x561ca2ef23a8) at pthread_cond_wait.c:638
#3  0x00007f4146dfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f4146dfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#6  0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f4146180700 (LWP 24614)):
#0  futex_wait_cancelable (private=&lt;optimized out&gt;, expected=0, futex_word=0x561ca2ef23f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561ca2ef23a8, cond=0x561ca2ef23d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561ca2ef23d0, mutex=0x561ca2ef23a8) at pthread_cond_wait.c:638
#3  0x00007f4146dfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f4146dfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#6  0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f4146981700 (LWP 24613)):
#0  futex_wait_cancelable (private=&lt;optimized out&gt;, expected=0, futex_word=0x561ca2ef23f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561ca2ef23a8, cond=0x561ca2ef23d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561ca2ef23d0, mutex=0x561ca2ef23a8) at pthread_cond_wait.c:638
#3  0x00007f4146dfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f4146dfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#6  0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f414ce4c700 (LWP 24612)):
#0  futex_wait_cancelable (private=&lt;optimized out&gt;, expected=0, futex_word=0x561ca32760f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x561ca32760a8, cond=0x561ca32760d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x561ca32760d0, mutex=0x561ca32760a8) at pthread_cond_wait.c:638
#3  0x00007f4146dfe62b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f4146dfe23b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#6  0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f414f511700 (LWP 24611)):
#0  __GI___libc_read (nbytes=16, buf=0x7f414f510aa0, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f414f510aa0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f415368e89f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4153645cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4153646152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f41536462e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f41558d4fbb in QEventDispatcherGlib::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f41558791ab in QEventLoop::exec(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f4155693a12 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f415692af4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f4155694bac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#12 0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f4150309700 (LWP 24610)):
#0  0x00007f4157b8daff in __GI___poll (fds=0x7f4150308be8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f4154049c1a in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f415404b90a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f415083cd58 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f4155694bac in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f4154013609 in start_thread (arg=&lt;optimized out&gt;) at pthread_create.c:477
#6  0x00007f4157b9a293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f4150c408c0 (LWP 24608)):
[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#5  0x00007f4157a9d859 in __GI_abort () at abort.c:79
#6  0x00007f4157b083ee in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f4157c32285 &quot;%s\n&quot;) at ../sysdeps/posix/libc_fatal.c:155
#7  0x00007f4157b1047c in malloc_printerr (str=str@entry=0x7f4157c304ae &quot;free(): invalid pointer&quot;) at malloc.c:5347
#8  0x00007f4157b11cac in _int_free (av=&lt;optimized out&gt;, p=&lt;optimized out&gt;, have_lock=0) at malloc.c:4173
#9  0x00007f41556cffbc in QHashData::free_helper(void (*)(QHashData::Node*)) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f41579ab345 in KFileItemModel::removeItems(KItemRangeList const&amp;, KFileItemModel::RemoveItemsBehavior) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#11 0x00007f41579b7d54 in KFileItemModel::setExpanded(int, bool) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#12 0x00007f41579ccd71 in KItemListController::onRelease(QPointF const&amp;, QFlags&lt;Qt::KeyboardModifier&gt;, QFlags&lt;Qt::MouseButton&gt;, bool) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#13 0x00007f41579ccf19 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&amp;) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#14 0x00007f41579ceb79 in KItemListController::processEvent(QEvent*, QTransform const&amp;) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#15 0x00007f41579de0c6 in KItemListView::event(QEvent*) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#16 0x00007f4156351dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f415635abb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f415587a69a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f4156686f73 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f41566873b7 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f415668c500 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f41566996e9 in QGraphicsScene::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#23 0x00007f4156351dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f415635abb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f415587a69a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f41566b6c5a in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f4156394c06 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f4156444f82 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f41566b7aa1 in QGraphicsView::viewportEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f415587a403 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x00007f4156351db2 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f415635ae77 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#33 0x00007f415587a69a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f415635a0a7 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&lt;QWidget&gt;&amp;, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f41563afe54 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#36 0x00007f41563b3174 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#37 0x00007f4156351dc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#38 0x00007f415635abb8 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#39 0x00007f415587a69a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f4155c5c4e8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#41 0x00007f4155c5db55 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#42 0x00007f4155c357ac in QWindowSystemInterface::sendWindowSystemEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#43 0x00007f415083dd7e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#44 0x00007f4153645fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f4153646240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f41536462e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f41558d4fa2 in QEventDispatcherGlib::processEvents(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#48 0x00007f41558791ab in QEventLoop::exec(QFlags&lt;QEventLoop::ProcessEventsFlag&gt;) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f4155881354 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#50 0x00007f4157cbdfa2 in kdemain () from /lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
#51 0x00007f4157a9f0b3 in __libc_start_main (main=0x561ca1f79060, argc=1, argv=0x7ffe674bef58, init=&lt;optimized out&gt;, fini=&lt;optimized out&gt;, rtld_fini=&lt;optimized out&gt;, stack_end=0x7ffe674bef48) at ../csu/libc-start.c:308
#52 0x0000561ca1f7909e in _start ()
[Inferior 1 (process 24608) detached]

Possible duplicates by query: bug 430773, bug 430698, bug 430616, bug 430327, bug 430170.

Reported using DrKonqi</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1989236</commentid>
    <comment_count>1</comment_count>
    <who name="Christoph Feck">cfeck</who>
    <bug_when>2020-12-31 11:08:18 +0000</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 422282 ***</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>