https://bugs.kde.org/show_bug.cgi?id=430575
Bug ID: 430575
Summary: crash while scanning collection on NAS via NFS
Product: digikam
Version: 7.1.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Database
Assignee: digikam-bugs-n...@kde.org
Reporter: jon33...@yahoo.co.uk
Target Milestone: ---
SUMMARY
DK crashes while scanning my collection on a Synology NAS mounted via NFS. The
collection is too large to copy to a local filesystem to see if the Synology
NAS or NFS is a factor.
STEPS TO REPRODUCE
1. Mount Synology NAS via NFS
2. Start DK
3. Add NFS mounted directory as a Collection
4. Wait
OBSERVED RESULT
DK crashes without completing the scan.
EXPECTED RESULT
DK completes the scan.
SOFTWARE/OS VERSIONS
Operating System: Kubuntu 20.04
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8
Kernel Version: 5.4.0-58-generic
OS Type: 64-bit
Processors: 8 × AMD Ryzen 5 PRO 3500U w/ Radeon Vega Mobile Gfx
Memory: 15,5 GiB of RAM
ADDITIONAL INFORMATION
[Thread 0x7fff6a659700 (LWP 89116) exited]
[Thread 0x7fff52ffd700 (LWP 89117) exited]
[Thread 0x7fff2b5ef700 (LWP 89089) exited]
malloc(): unsorted double linked list corrupted
--Type <RET> for more, q to quit, c to continue without paging--
Thread 1 "digikam" received signal SIGABRT, Aborted.
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1 0x00007ffff3444859 in __GI_abort () at abort.c:79
#2 0x00007ffff34af3ee in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7ffff35d9285 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#3 0x00007ffff34b747c in malloc_printerr (str=str@entry=0x7ffff35dbad8
"malloc(): unsorted double linked list corrupted") at malloc.c:5347
#4 0x00007ffff34ba46c in _int_malloc (av=av@entry=0x7fff78000020,
bytes=bytes@entry=129) at malloc.c:3744
#5 0x00007ffff34bafdf in _int_realloc (av=av@entry=0x7fff78000020,
oldp=oldp@entry=0x7fff78188c90, oldsize=oldsize@entry=80, nb=144) at
malloc.c:4600
#6 0x00007ffff34bd2d6 in __GI___libc_realloc (oldmem=0x7fff78188ca0,
bytes=128) at malloc.c:3235
#7 0x00007ffff3cb4681 in QListData::realloc_grow(int) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#8 0x00007ffff3cb470f in QListData::append(int) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#9 0x00007ffff690b7c6 in QList<QString>::append (this=<optimized out>, t=...)
at ././/include/QtCore/qlist.h:632
#10 0x00007ffff693056e in QStringList::operator<< (str=...,
this=0x7fffffffc200) at ././/include/QtCore/qstringlist.h:138
#11 Digikam::CoreDB::imagePositionsFieldList (fields=..., fields@entry=...) at
/b/dktemp/digikam-v7.1.0/core/libs/database/coredb/coredb.cpp:2940
#12 0x00007ffff6934e59 in Digikam::CoreDB::getItemPosition (this=0x857ed0,
imageID=imageID@entry=140735211061120, fields=fields@entry=...) at
/b/dktemp/digikam-v7.1.0/core/libs/database/coredb/coredb.cpp:1574
#13 0x00007ffff69ad2f0 in Digikam::ItemPositionPriv::init (this=0x29fa640,
access=..., id=id@entry=140735211061120) at
/b/dktemp/digikam-v7.1.0/core/libs/database/item/containers/itemposition.cpp:92
#14 0x00007ffff69add71 in Digikam::ItemPosition::ItemPosition
(this=0x7fffffffc2f8, imageId=140735211061120) at
/b/dktemp/digikam-v7.1.0/core/libs/database/item/containers/itemposition.cpp:120
#15 0x00007ffff699568f in Digikam::ItemInfo::imagePosition
(this=this@entry=0x7fffffffc3b0) at
/b/dktemp/digikam-v7.1.0/core/libs/database/item/containers/iteminfo_geolocation.cpp:39
#16 0x00007ffff6995989 in Digikam::ItemInfo::hasCoordinates
(this=this@entry=0x7fffffffc3b0) at
/b/dktemp/digikam-v7.1.0/core/libs/database/item/containers/iteminfo_geolocation.cpp:109
#17 0x00007ffff66a28b5 in Digikam::GPSMarkerTiler::slotImageChange
(this=0x17e8ac0, changeset=...) at
/b/dktemp/digikam-v7.1.0/core/utilities/geolocation/mapsearches/gpsmarkertiler.cpp:699
#18 0x00007ffff66a5629 in Digikam::GPSMarkerTiler::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>)
at
/b/dktemp/digikam-v7.1.0/build/core/utilities/geolocation/mapsearches/gui_gpssearch_obj_automoc.dir/moc_gpsmarkertiler_LVSXQ6GDA73YDM.cpp:120
#19 0x00007ffff3e92ac3 in QObject::event(QEvent*) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#20 0x00007ffff4a231cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Widgets.so.5
#21 0x00007ffff4a2a150 in QApplication::notify(QObject*, QEvent*) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Widgets.so.5
#22 0x00007ffff3e643b8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#23 0x00007ffff3e6734a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#24 0x00007ffff3ebc983 in ?? () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#25 0x00007fffee998fbd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fffee999240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fffee9992e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007ffff3ebc01c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#29 0x00007ffff3e62db2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#30 0x00007ffff6374f36 in Digikam::ScanController::completeCollectionScanCore
(this=0x7ffff68ad6c0 <Digikam::(anonymous
namespace)::Q_QGS_creator::innerFunction()::holder>,
needTotalFiles=needTotalFiles@entry=true, defer=defer@entry=false)
at
/b/dktemp/digikam-v7.1.0/core/libs/database/utils/scan/scancontroller_start.cpp:99
#31 0x00007ffff6374ffe in
Digikam::ScanController::completeCollectionScanInBackground (this=<optimized
out>, defer=defer@entry=false) at
/b/dktemp/digikam-v7.1.0/core/libs/database/utils/scan/scancontroller_start.cpp:83
#32 0x00007ffff651f0e0 in Digikam::NewItemsFinder::slotStart (this=0x1196830)
at /b/dktemp/digikam-v7.1.0/core/utilities/maintenance/newitemsfinder.cpp:119
#33 0x00007ffff3e92ac3 in QObject::event(QEvent*) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#34 0x00007ffff4a231cc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Widgets.so.5
#35 0x00007ffff4a2a150 in QApplication::notify(QObject*, QEvent*) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Widgets.so.5
#36 0x00007ffff3e643b8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#37 0x00007ffff3e6734a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#38 0x00007ffff3ebc983 in ?? () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#39 0x00007fffee998fbd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fffee999240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007fffee9992e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007ffff3ebc01c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#43 0x00007ffff3e62db2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#44 0x00007ffff3e6bbd0 in QCoreApplication::exec() () from
/tmp/.mount_digika2KmcwT/usr/lib/libQt5Core.so.5
#45 0x0000000000405993 in main (argc=1, argv=<optimized out>) at
/b/dktemp/digikam-v7.1.0/core/app/main/main.cpp:379
(gdb)
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