Bug 327354

Summary:	Crashes when rebuilding Finger-Prints
Product:	[Applications] digikam	Reporter:	smplyemail
Component:	Database-Similarity	Assignee:	Digikam Developers <digikam-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	caulier.gilles
Priority:	NOR	Keywords:	drkonqi
Version:	3.5.0
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:	5.1.0
Sentry Crash Report:

Description smplyemail 2013-11-09 09:28:39 UTC

Application: digikam (3.5.0)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.9.9-301.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Clicked Tools->Maintenance and checked Rebuild Finger-prints. Crashes after sometime. This happens when album is in local hard drive or in USB hard drive.

- Custom settings of the application: Default

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f29a0d29ac0 (LWP 5284))]

Thread 3 (Thread 0x7f2996e2d700 (LWP 5287)):
[KCrash Handler]
#5  0x00007f29a7db3042 in Digikam::DImgLoader::hasLoadedData() const () from /lib64/libdigikamcore.so.3
#6  0x00007f29a7d9314b in Digikam::DImg::load(QString const&, int, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) () from /lib64/libdigikamcore.so.3
#7  0x00007f29a7d93f3d in Digikam::DImg::loadImageInfo(QString const&, bool, bool, bool, bool) () from /lib64/libdigikamcore.so.3
#8  0x00007f29a794dce6 in Digikam::ImageScanner::loadFromDisk() () from /lib64/libdigikamdatabase.so.3
#9  0x00007f29a794dda0 in Digikam::ImageScanner::newFile(int) () from /lib64/libdigikamdatabase.so.3
#10 0x00007f29a78e6c78 in Digikam::CollectionScanner::scanNewFile(QFileInfo const&, int) () from /lib64/libdigikamdatabase.so.3
#11 0x00007f29a78e9ddf in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /lib64/libdigikamdatabase.so.3
#12 0x00007f29a78e9c96 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /lib64/libdigikamdatabase.so.3
#13 0x00007f29a78e9c96 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /lib64/libdigikamdatabase.so.3
#14 0x00007f29a78e9c96 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /lib64/libdigikamdatabase.so.3
#15 0x00007f29a78ea633 in Digikam::CollectionScanner::scanAlbumRoot(Digikam::CollectionLocation const&) () from /lib64/libdigikamdatabase.so.3
#16 0x00007f29a78eb20d in Digikam::CollectionScanner::completeScan() () from /lib64/libdigikamdatabase.so.3
#17 0x00000000005d5ddf in Digikam::ScanController::run() ()
#18 0x00007f29a3d03d0f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#19 0x0000003a61a07c53 in start_thread () from /lib64/libpthread.so.0
#20 0x0000003a612f513d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f299662c700 (LWP 5288)):
#0  0x00007fff70ffea2f in clock_gettime ()
#1  0x0000003a61308dad in clock_gettime () from /lib64/libc.so.6
#2  0x00007f29a3d58537 in qt_gettime() () from /lib64/libQtCore.so.4
#3  0x00007f29a3e317f5 in QTimerInfoList::timerWait(timeval&) () from /lib64/libQtCore.so.4
#4  0x00007f29a3e2ff9c in timerSourcePrepareHelper(GTimerSource*, int*) () from /lib64/libQtCore.so.4
#5  0x00007f29a3e30045 in timerSourcePrepare(_GSource*, int*) () from /lib64/libQtCore.so.4
#6  0x0000003b2804779d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x0000003b28048013 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#8  0x0000003b280481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f29a3e30166 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#10 0x00007f29a3e01ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#11 0x00007f29a3e021c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#12 0x00007f29a3d0166f in QThread::exec() () from /lib64/libQtCore.so.4
#13 0x00007f29a3de3733 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#14 0x00007f29a3d03d0f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#15 0x0000003a61a07c53 in start_thread () from /lib64/libpthread.so.0
#16 0x0000003a612f513d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f29a0d29ac0 (LWP 5284)):
#0  0x0000003a61a0b575 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f29a3d041e6 in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007f29a3d038de in QThread::wait(unsigned long) () from /lib64/libQtCore.so.4
#3  0x00000000005d447b in Digikam::ScanController::~ScanController() ()
#4  0x00000000005d45f7 in Digikam::._274::destroy() ()
#5  0x0000003a612392a9 in __run_exit_handlers () from /lib64/libc.so.6
#6  0x0000003a612392f5 in exit () from /lib64/libc.so.6
#7  0x00007f29a4ac5c68 in qt_xio_errhandler () from /lib64/libQtGui.so.4
#8  0x00007f29a577ca50 in KApplication::xioErrhandler(_XDisplay*) () from /lib64/libkdeui.so.5
#9  0x0000003632e43cce in _XIOError () from /lib64/libX11.so.6
#10 0x0000003632e4169d in _XEventsQueued () from /lib64/libX11.so.6
#11 0x0000003632e3378b in XEventsQueued () from /lib64/libX11.so.6
#12 0x00007f29a4afba2c in x11EventSourceCheck(_GSource*) () from /lib64/libQtGui.so.4
#13 0x0000003b28047b71 in g_main_context_check () from /lib64/libglib-2.0.so.0
#14 0x0000003b2804808b in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#15 0x0000003b280481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#16 0x00007f29a3e30145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#17 0x00007f29a4afbfc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#18 0x00007f29a3e01ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#19 0x00007f29a3e021c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#20 0x00000000005d1ad9 in Digikam::ScanController::completeCollectionScanCore(bool, bool) ()
#21 0x0000000000519612 in Digikam::NewItemsFinder::slotStart() ()
#22 0x00007f29a3e1b32e in QObject::event(QEvent*) () from /lib64/libQtCore.so.4
#23 0x00007f29a4a5f4dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#24 0x00007f29a4a65aa0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#25 0x00007f29a577de9a in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#26 0x00007f29a3e0326d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#27 0x00007f29a3e061df in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQtCore.so.4
#28 0x00007f29a3e30883 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtCore.so.4
#29 0x0000003b28047e06 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x0000003b28048158 in g_main_context_iterate.isra.22 () from /lib64/libglib-2.0.so.0
#31 0x0000003b280481fc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00007f29a3e30145 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#33 0x00007f29a4afbfc6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#34 0x00007f29a3e01ecf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x00007f29a3e021c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#36 0x00007f29a3e0745b in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#37 0x0000000000492293 in main ()

Reported using DrKonqi

Comment 1 smplyemail 2013-11-09 10:49:43 UTC

Found that digikam crashes if the folder contains NEF raw file.

Comment 2 caulier.gilles 2013-11-09 19:59:46 UTC

This is probably relevant of libkdcraw/libraw which is used in background to load RAW image information.

Please install digiKam and libkdcraw debug package, and reproduce the crash to get a better backtrace.

You can use GDB to run digiKam, it generally give better result to hack. Look here for details :

http://www.digikam.org/contrib

Gilles Caulier

Comment 3 caulier.gilles 2015-06-25 13:12:33 UTC

New digiKam 4.11.0 is available with official PKG installer for OSX.

https://www.digikam.org/node/740

Can you reproduce the problem with this release ?

Comment 4 caulier.gilles 2015-08-20 06:47:53 UTC

digiKam 4.12.0 is out :

https://www.digikam.org/node/741

We need a fresh feedback using this release please...
Thanks in advance.

Gilles Caulier

Comment 5 caulier.gilles 2016-07-15 19:01:27 UTC

With digiKam 5.0.0, this problem is not reproducible.
I close this file now. Don't hesitate to re-open if necessary.
Gilles Caulier