Application: digikam (3.5.0)
KDE Platform Version: 4.12.4
Qt Version: 4.8.5
Operating System: Linux 3.10.37-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
I moved distros (to manjaro) and changed the partition layout of my computer. digikam starts and when I click a folder, the program stops working.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Aborted
Using host libthread_db library "/usr/lib/libthread_db.so.1".
To enable execution of this file add
	add-auto-load-safe-path /usr/lib/libstdc++.so.6.0.19-gdb.py
line to your configuration file "/home/frank/.gdbinit".
To completely disable this security protection add
	set auto-load safe-path /
line to your configuration file "/home/frank/.gdbinit".
For more information about this security protection see the
"Auto-loading safe path" section in the GDB manual.  E.g., run from the shell:
	info "(gdb)Auto-loading safe path"
[Current thread is 1 (Thread 0x7ffb221b19c0 (LWP 31378))]

Thread 36 (Thread 0x7ffafc268700 (LWP 31379)):
#0  0x00007ffb1bbac35d in poll () from /usr/lib/libc.so.6
#1  0x00007ffb0172b918 in ?? () from /usr/lib/libusb-1.0.so.0
#2  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#3  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 35 (Thread 0x7ffaf434c700 (LWP 31380)):
[KCrash Handler]
#5  0x00007ffb1bb04389 in raise () from /usr/lib/libc.so.6
#6  0x00007ffb1bb05788 in abort () from /usr/lib/libc.so.6
#7  0x00007ffb1bb42204 in __libc_message () from /usr/lib/libc.so.6
#8  0x00007ffb1bb479ae in malloc_printerr () from /usr/lib/libc.so.6
#9  0x00007ffb1bb486b6 in _int_free () from /usr/lib/libc.so.6
#10 0x00007ffb17f34e04 in Exiv2::RiffVideo::nikonTagsHandler() () from /usr/lib/libexiv2.so.13
#11 0x00007ffb17f3bf2f in Exiv2::RiffVideo::decodeBlock() () from /usr/lib/libexiv2.so.13
#12 0x00007ffb17f3bb78 in Exiv2::RiffVideo::tagDecoder(Exiv2::DataBuf&, unsigned long) () from /usr/lib/libexiv2.so.13
#13 0x00007ffb17f3bf2f in Exiv2::RiffVideo::decodeBlock() () from /usr/lib/libexiv2.so.13
#14 0x00007ffb17f3c320 in Exiv2::RiffVideo::readMetadata() () from /usr/lib/libexiv2.so.13
#15 0x00007ffb1fef0be5 in KExiv2Iface::KExiv2::load(QString const&) const () from /usr/lib/libkexiv2.so.11
#16 0x00007ffb1f7f9bb6 in Digikam::DMetadata::load(QString const&) const () from /usr/lib/libdigikamcore.so.3
#17 0x00007ffb1f23d18f in Digikam::ImageScanner::loadFromDisk() () from /usr/lib/libdigikamdatabase.so.3
#18 0x00007ffb1f23d370 in Digikam::ImageScanner::newFile(int) () from /usr/lib/libdigikamdatabase.so.3
#19 0x00007ffb1f1d6066 in Digikam::CollectionScanner::scanNewFile(QFileInfo const&, int) () from /usr/lib/libdigikamdatabase.so.3
#20 0x00007ffb1f1d91df in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /usr/lib/libdigikamdatabase.so.3
#21 0x00007ffb1f1d9097 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /usr/lib/libdigikamdatabase.so.3
#22 0x00007ffb1f1d9097 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () from /usr/lib/libdigikamdatabase.so.3
#23 0x00007ffb1f1d9aa3 in Digikam::CollectionScanner::scanAlbumRoot(Digikam::CollectionLocation const&) () from /usr/lib/libdigikamdatabase.so.3
#24 0x00007ffb1f1da67d in Digikam::CollectionScanner::completeScan() () from /usr/lib/libdigikamdatabase.so.3
#25 0x00000000005d5b0f in ?? ()
#26 0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#27 0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#28 0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 34 (Thread 0x7ffaf3b4b700 (LWP 31381)):
#0  0x00007ffb1bbac35d in poll () from /usr/lib/libc.so.6
#1  0x00007ffb14496584 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007ffb1449668c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffb1c7b36a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007ffb1c7856cf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007ffb1c7859c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007ffb1c6844df in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007ffb1c766eb3 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 33 (Thread 0x7ffad3ded700 (LWP 31388)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 32 (Thread 0x7ffaddab1700 (LWP 31389)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 31 (Thread 0x7ffadc687700 (LWP 31390)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 30 (Thread 0x7ffadbe86700 (LWP 31391)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1f820db8 in Digikam::DatabaseCoreBackendPrivate::checkRetrySQLiteLockError(int) () from /usr/lib/libdigikamcore.so.3
#3  0x00007ffb1f8218c0 in Digikam::DatabaseCoreBackend::queryErrorHandling(Digikam::SqlQuery&, int) () from /usr/lib/libdigikamcore.so.3
#4  0x00007ffb1f821b35 in Digikam::DatabaseCoreBackend::exec(Digikam::SqlQuery&) () from /usr/lib/libdigikamcore.so.3
#5  0x00007ffb1f821c72 in Digikam::DatabaseCoreBackend::execQuery(Digikam::SqlQuery&, QVariant const&, QVariant const&) () from /usr/lib/libdigikamcore.so.3
#6  0x00007ffb1f821c9b in Digikam::DatabaseCoreBackend::execSql(Digikam::SqlQuery&, QVariant const&, QVariant const&, QList<QVariant>*, QVariant*) () from /usr/lib/libdigikamcore.so.3
#7  0x00007ffb1f1b40a6 in Digikam::AlbumDB::Private::execRelatedImagesQuery(Digikam::SqlQuery&, long long, Digikam::DatabaseRelation::Type) () from /usr/lib/libdigikamdatabase.so.3
#8  0x00007ffb1f1c6dda in Digikam::AlbumDB::getRelatedImages(QList<long long>, bool, Digikam::DatabaseRelation::Type, bool) () from /usr/lib/libdigikamdatabase.so.3
#9  0x00007ffb1f1c6fd9 in Digikam::AlbumDB::getImagesRelatedFrom(QList<long long>, Digikam::DatabaseRelation::Type) () from /usr/lib/libdigikamdatabase.so.3
#10 0x00007ffb1f2023ca in Digikam::ImageInfoList::loadGroupImageIds() const () from /usr/lib/libdigikamdatabase.so.3
#11 0x00007ffb1f29c1e8 in Digikam::ImageFilterModelPreparer::process(Digikam::ImageFilterModelTodoPackage) () from /usr/lib/libdigikamdatabase.so.3
#12 0x00007ffb1f29894e in ?? () from /usr/lib/libdigikamdatabase.so.3
#13 0x00007ffb1c79ea8e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#14 0x00007ffb1d184f0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007ffb1d18b4d0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007ffb1dea388a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x00007ffb1c786a6d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x00007ffb1c789aad in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#19 0x00007ffb1c7b3dc3 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00007ffb14496296 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007ffb144965e8 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007ffb1449668c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007ffb1c7b3685 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007ffb1c7856cf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0x00007ffb1c7859c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x00007ffb1f873c63 in ?? () from /usr/lib/libdigikamcore.so.3
#27 0x00007ffb1c67a64e in ?? () from /usr/lib/libQtCore.so.4
#28 0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#29 0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#30 0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 29 (Thread 0x7ffadb685700 (LWP 31392)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 28 (Thread 0x7ffadae84700 (LWP 31393)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 27 (Thread 0x7ffada683700 (LWP 31394)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 26 (Thread 0x7ffad9e82700 (LWP 31395)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x7ffad9681700 (LWP 31396)):
#0  0x00007ffb198eb389 in pthread_mutex_lock () from /usr/lib/libpthread.so.0
#1  0x00007ffb144d6271 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#2  0x00007ffb14495c39 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffb144964a3 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007ffb1449668c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007ffb1c7b36a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007ffb1c7856cf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x00007ffb1c7859c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0x00007ffb1f873c63 in ?? () from /usr/lib/libdigikamcore.so.3
#9  0x00007ffb1c67a64e in ?? () from /usr/lib/libQtCore.so.4
#10 0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#11 0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7ffad2d1f700 (LWP 31397)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7ffad251e700 (LWP 31398)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7ffad1d1d700 (LWP 31399)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7ffad151c700 (LWP 31400)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7ffad0d1b700 (LWP 31401)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7ffa9bfff700 (LWP 31402)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7ffa9b7fe700 (LWP 31403)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7ffa9affd700 (LWP 31404)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7ffa9a7fc700 (LWP 31405)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7ffa99ffb700 (LWP 31406)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7ffa997fa700 (LWP 31407)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7ffa98ff9700 (LWP 31408)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7ffa87fff700 (LWP 31409)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7ffa877fe700 (LWP 31410)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7ffa86ffd700 (LWP 31411)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7ffa867fc700 (LWP 31412)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7ffa85ffb700 (LWP 31413)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7ffa857fa700 (LWP 31414)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7ffa84ff9700 (LWP 31415)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7ffa6bfff700 (LWP 31416)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7ffa6b7fe700 (LWP 31417)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7ffa6affd700 (LWP 31418)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7ffa6a7fc700 (LWP 31419)):
#0  0x00007ffb198ed3f8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687034 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a745 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c686b7f in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007ffb198e90a2 in start_thread () from /usr/lib/libpthread.so.0
#5  0x00007ffb1bbb4d1d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7ffb221b19c0 (LWP 31378)):
#0  0x00007ffb198ed04f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007ffb1c687056 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007ffb1c67a062 in ?? () from /usr/lib/libQtCore.so.4
#3  0x00007ffb1c67b405 in QThreadPool::~QThreadPool() () from /usr/lib/libQtCore.so.4
#4  0x00007ffb1c67b439 in QThreadPool::~QThreadPool() () from /usr/lib/libQtCore.so.4
#5  0x00007ffb1c79cfd8 in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4
#6  0x00007ffb1c79f56f in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#7  0x00007ffb1f873557 in ?? () from /usr/lib/libdigikamcore.so.3
#8  0x00007ffb1bb06e69 in __run_exit_handlers () from /usr/lib/libc.so.6
#9  0x00007ffb1bb06eb5 in exit () from /usr/lib/libc.so.6
#10 0x00007ffb0b5e1ca4 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#11 0x00007ffb1dea2440 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib/libkdeui.so.5
#12 0x00007ffb19e8227e in _XIOError () from /usr/lib/libX11.so.6
#13 0x00007ffb19e7fc6d in _XEventsQueued () from /usr/lib/libX11.so.6
#14 0x00007ffb19e71d3b in XEventsQueued () from /usr/lib/libX11.so.6
#15 0x00007ffb1d221a1c in ?? () from /usr/lib/libQtGui.so.4
#16 0x00007ffb14496001 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#17 0x00007ffb1449651b in ?? () from /usr/lib/libglib-2.0.so.0
#18 0x00007ffb1449668c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#19 0x00007ffb1c7b3685 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#20 0x00007ffb1d221fa6 in ?? () from /usr/lib/libQtGui.so.4
#21 0x00007ffb1c7856cf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x00007ffb1c7859c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#23 0x00000000005d1809 in ?? ()
#24 0x000000000051937a in ?? ()
#25 0x00007ffb1c79ea8e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#26 0x00007ffb1d184f0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x00007ffb1d18b4d0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x00007ffb1dea388a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#29 0x00007ffb1c786a6d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#30 0x00007ffb1c789aad in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#31 0x00007ffb1c7b3dc3 in ?? () from /usr/lib/libQtCore.so.4
#32 0x00007ffb14496296 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0x00007ffb144965e8 in ?? () from /usr/lib/libglib-2.0.so.0
#34 0x00007ffb1449668c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#35 0x00007ffb1c7b3685 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0x00007ffb1d221fa6 in ?? () from /usr/lib/libQtGui.so.4
#37 0x00007ffb1c7856cf in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007ffb1c7859c5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0x00007ffb1c78aae9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#40 0x0000000000491ed3 in ?? ()
#41 0x00007ffb1baf0b05 in __libc_start_main () from /usr/lib/libc.so.6
#42 0x00000000004944cf in _start ()

Reported using DrKonqi