Bug 302354

Summary: crash finding again faces (probably a duplicate of 262596)
Product: [Applications] digikam Reporter: Jaime Torres <jtamate>
Component: Faces-EngineAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: caulier.gilles
Priority: NOR    
Version First Reported In: 2.7.0   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 7.0.0
Sentry Crash Report:

Description Jaime Torres 2012-06-22 16:47:18 UTC 
Application: digikam (2.7.0)
KDE Platform Version: 4.8.4 (4.8.4) (Compiled from sources)
Qt Version: 4.8.2
Operating System: Linux 3.4.2-29-desktop x86_64
Distribution: "openSUSE 12.2 Beta 2 (x86_64)"

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

I  let digikam recognize again all the faces, trying to reproduce bug 262596

This is the console output:
Cascade directory located as : /opt/kde4/share/apps/libkface/haarcascades                                    
Cascade directory located as : /opt/kde4/share/apps/libkface/haarcascades                                    
Cascade directory located as : /opt/kde4/share/apps/libkface/haarcascades                                    
digikam(9867)/digikam (core) Digikam::PreviewLoadingTask::execute: Cannot extract preview for  "/fotos/SND_2201.WAV"                                                                                
digikam(9867)/digikam (core) Digikam::PreviewLoadingTask::execute: Cannot extract preview for  "/fotos/IMAG0017.AVI"                                                                                         
digikam(9867)/digikam (core) Digikam::PreviewLoadingTask::execute: Cannot extract preview for  "/fotos/IMAG0019.AVI"                                                                                         
digikam(9867)/digikam (core) Digikam::PreviewLoadingTask::execute: Cannot extract preview for  "/fotos/IMAG0020.AVI"                                                                                         
digikam(9867)/digikam (core) Digikam::PreviewLoadingTask::execute: Cannot extract preview for  "/fotos/IMAG0021.AVI"                                                                                         
ASSERT failure in QList<T>::at: "index out of range", file /usr/lib/qt4.5/include/QtCore/qlist.h, line 469   

Are you trying to find faces in videos and sound files?

I'm using latest Qt4.8.x where x>=2 from git.

The crash can be reproduced some of the time.

-- Backtrace:
Application: digiKam (digikam), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f66dcf65900 (LWP 9867))]

Thread 37 (Thread 0x7f66b73ff700 (LWP 9868)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f66d4b5c3d3 in wait (time=18446744073709551615, this=0x7f66bbf2b0e0) at /g/kdegit/qt/src/corelib/thread/qwaitcondition_unix.cpp:86
#2  wait (time=18446744073709551615, mutex=0x7f66bbe00528, this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qwaitcondition_unix.cpp:158
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7f66bbe00528, time=18446744073709551615) at /g/kdegit/qt/src/corelib/thread/qwaitcondition_unix.cpp:145
#4  0x00000000005b65b4 in Digikam::ScanController::run (this=0x7f66bbdb9720) at /g/kdegit/extragear/graphics/digikam/digikam/database/scancontroller.cpp:698
#5  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f66bbdb9720) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#6  0x00007f66d48ace0e in start_thread (arg=0x7f66b73ff700) at pthread_create.c:305
#7  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 36 (Thread 0x7f66b63ff700 (LWP 9869)):
#0  0x00007f66d48aedc5 in __pthread_mutex_lock (mutex=0x7f66b5412040) at pthread_mutex_lock.c:92
#1  0x00007f66cdd4b3a1 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0ef19 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66cdd0f5fb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f66b540e040, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f66b63fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#7  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f66b63fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#8  0x00007f66d4b5918d in QThread::exec (this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qthread.cpp:501
#9  0x00007f66d4c404d3 in QInotifyFileSystemWatcherEngine::run (this=0x7f66bbfb50d0) at /g/kdegit/qt/src/corelib/io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f66bbfb50d0) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#11 0x00007f66d48ace0e in start_thread (arg=0x7f66b63ff700) at pthread_create.c:305
#12 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 35 (Thread 0x7f66b53ff700 (LWP 9876)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f66d4b5c3d3 in wait (time=18446744073709551615, this=0x7f66b74c7b80) at /g/kdegit/qt/src/corelib/thread/qwaitcondition_unix.cpp:86
#2  wait (time=18446744073709551615, mutex=0x7f66b76b02f8, this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qwaitcondition_unix.cpp:158
#3  QWaitCondition::wait (this=<optimized out>, mutex=0x7f66b76b02f8, time=18446744073709551615) at /g/kdegit/qt/src/corelib/thread/qwaitcondition_unix.cpp:145
#4  0x00007f66d9aa90ca in Digikam::ParkingThread::run (this=0x7f66b76b02e0) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:119
#5  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f66b76b02e0) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#6  0x00007f66d48ace0e in start_thread (arg=0x7f66b53ff700) at pthread_create.c:305
#7  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 34 (Thread 0x7f669b3ff700 (LWP 9916)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007f66d4b5ab0c in _q_futex (timeout=0x0, val=2, op=0, addr=0x7f66b74091c0, addr2=<optimized out>, val2=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x7f66b74091c0, timeout=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qmutex_unix.cpp:113
#3  0x00007f66d4b56ef5 in QMutex::lock (this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qmutex.cpp:164
#4  0x00007f66d9a6fe94 in Digikam::ThumbnailDatabaseAccess::ThumbnailDatabaseAccess (this=<optimized out>) at /g/kdegit/extragear/graphics/digikam/libs/database/core/thumbnaildatabaseaccess.cpp:87
#5  0x00007f66d9a8da12 in Digikam::ThumbnailCreator::storeInDatabase (this=this@entry=0x7f66b7485408, info=..., image=...) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/thumbnailcreator.cpp:735
#6  0x00007f66d9a8fdaa in Digikam::ThumbnailCreator::load (this=this@entry=0x7f66b7485408, path=..., rect=..., pregenerate=pregenerate@entry=true) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/thumbnailcreator.cpp:265
#7  0x00007f66d9a9034d in Digikam::ThumbnailCreator::pregenerate (this=0x7f66b7485408, path=...) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/thumbnailcreator.cpp:181
#8  0x00007f66d9a98480 in Digikam::ThumbnailLoadingTask::execute (this=0x7f66773a1800) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/thumbnailtask.cpp:80
#9  0x00007f66d9a7b1ba in Digikam::LoadSaveThread::run (this=0x7f66bbfa4510) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/loadsavethread.cpp:136
#10 0x00007f66d9aaa297 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x7f66b76d4280) at /g/kdegit/extragear/graphics/digikam/libs/threads/dynamicthread.cpp:186
#11 0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f669b83f440) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#12 0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f669b83f440) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#13 0x00007f66d48ace0e in start_thread (arg=0x7f669b3ff700) at pthread_create.c:305
#14 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 33 (Thread 0x7f669a3ff700 (LWP 9917)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f669a3ff700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 32 (Thread 0x7f6699bfe700 (LWP 9918)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f6699bfe700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 31 (Thread 0x7f66993fd700 (LWP 9919)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f66993fd700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 30 (Thread 0x7f6698bfc700 (LWP 9920)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f6698bfc700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 29 (Thread 0x7f66983fb700 (LWP 9921)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f66983fb700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 28 (Thread 0x7f6695fff700 (LWP 9922)):
#0  0x00007f66d382f10f in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f66cdd0f6d4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f669500e040, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f6695ffec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#5  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f6695ffec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#6  0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f66888acb60) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#7  0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f669bb59720) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#8  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f669bb59720) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#9  0x00007f66d48ace0e in start_thread (arg=0x7f6695fff700) at pthread_create.c:305
#10 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 27 (Thread 0x7f66943ff700 (LWP 9924)):
#0  0x00007f66d48afd9f in __pthread_mutex_unlock_usercnt (mutex=0x7f6693412040, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  0x00007f66cdd4b3d1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0ef05 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66cdd0f5fb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f669340e040, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f66943fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#7  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f66943fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#8  0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f6686b6e560) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#9  0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f669bb7cca0) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#10 0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f669bb7cca0) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#11 0x00007f66d48ace0e in start_thread (arg=0x7f66943ff700) at pthread_create.c:305
#12 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 26 (Thread 0x7f66933ff700 (LWP 9925)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f66933ff700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 25 (Thread 0x7f6692bfe700 (LWP 9926)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f6692bfe700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 24 (Thread 0x7f66923fd700 (LWP 9927)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f66923fd700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 23 (Thread 0x7f6691bfc700 (LWP 9928)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f6691bfc700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 22 (Thread 0x7f66913fb700 (LWP 9929)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f66913fb700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 21 (Thread 0x7f668ebff700 (LWP 9952)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f668ebff700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 20 (Thread 0x7f668e3fe700 (LWP 9953)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f668e3fe700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 19 (Thread 0x7f668dbfd700 (LWP 9954)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f668dbfd700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 18 (Thread 0x7f668d3fc700 (LWP 9955)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f668d3fc700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 17 (Thread 0x7f668cbfb700 (LWP 9956)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f668cbfb700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 16 (Thread 0x7f668a7ff700 (LWP 9998)):
#0  0x00007f66cdd4b3d1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f66cdd0ef05 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0f5fb in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f668980e040, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f668a7fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#6  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f668a7fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#7  0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f66888aca80) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#8  0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f66961dc1e0) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#9  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f66961dc1e0) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#10 0x00007f66d48ace0e in start_thread (arg=0x7f668a7ff700) at pthread_create.c:305
#11 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 15 (Thread 0x7f66897ff700 (LWP 9999)):
#0  0x00007f66cdd4b161 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f66cdd4b3c9 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0f6c9 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f668880e040, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f66897fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#6  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f66897fec60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#7  0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f6671df1780) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#8  0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f66a4ecc420) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#9  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f66a4ecc420) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#10 0x00007f66d48ace0e in start_thread (arg=0x7f66897ff700) at pthread_create.c:305
#11 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 14 (Thread 0x7f667e7ff700 (LWP 10000)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f667e7ff700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 13 (Thread 0x7f667dffe700 (LWP 10001)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f667dffe700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 12 (Thread 0x7f667d7fd700 (LWP 10002)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f667d7fd700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 11 (Thread 0x7f667cffc700 (LWP 10003)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f667cffc700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 10 (Thread 0x7f667c7fb700 (LWP 10004)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f667c7fb700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 9 (Thread 0x7f667bffa700 (LWP 10005)):
#0  0x00007f66d48b389d in fsync () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f66bdb5958a in ?? () from /usr/lib64/libsqlite3.so.0
#2  0x00007f66bdb596c1 in ?? () from /usr/lib64/libsqlite3.so.0
#3  0x00007f66bdb50ce3 in ?? () from /usr/lib64/libsqlite3.so.0
#4  0x00007f66bdb617ed in ?? () from /usr/lib64/libsqlite3.so.0
#5  0x00007f66bdb62b35 in ?? () from /usr/lib64/libsqlite3.so.0
#6  0x00007f66bdb6b885 in ?? () from /usr/lib64/libsqlite3.so.0
#7  0x00007f66bdb6bff1 in ?? () from /usr/lib64/libsqlite3.so.0
#8  0x00007f66bdb838e9 in ?? () from /usr/lib64/libsqlite3.so.0
#9  0x00007f66bdb7d876 in ?? () from /usr/lib64/libsqlite3.so.0
#10 0x00007f66bdb7da45 in sqlite3_step () from /usr/lib64/libsqlite3.so.0
#11 0x00007f66b7836840 in QSQLiteResultPrivate::fetchNext (this=this@entry=0x7f6687812f10, values=..., idx=idx@entry=0, initialFetch=initialFetch@entry=true) at /g/kdegit/qt/src/sql/drivers/sqlite/qsql_sqlite.cpp:236
#12 0x00007f66b78377a7 in QSQLiteResult::exec (this=0x7f6687853c60) at /g/kdegit/qt/src/sql/drivers/sqlite/qsql_sqlite.cpp:448
#13 0x00007f66dc9663c7 in QSqlQuery::exec (this=0x7f667bff8c38) at /g/kdegit/qt/src/sql/kernel/qsqlquery.cpp:949
#14 0x00007f66d9a67b9b in Digikam::DatabaseCoreBackend::exec (this=this@entry=0x7f66b740bdc0, query=...) at /g/kdegit/extragear/graphics/digikam/libs/database/core/databasecorebackend.cpp:1404
#15 0x00007f66d9a68800 in Digikam::DatabaseCoreBackend::execQuery (this=this@entry=0x7f66b740bdc0, query=..., boundValue1=..., boundValue2=..., boundValue3=..., boundValue4=...) at /g/kdegit/extragear/graphics/digikam/libs/database/core/databasecorebackend.cpp:1076
#16 0x00007f66d9a68855 in Digikam::DatabaseCoreBackend::execQuery (this=this@entry=0x7f66b740bdc0, sql=..., boundValue1=..., boundValue2=..., boundValue3=..., boundValue4=...) at /g/kdegit/extragear/graphics/digikam/libs/database/core/databasecorebackend.cpp:1021
#17 0x00007f66d9a688a5 in Digikam::DatabaseCoreBackend::execSql (this=0x7f66b740bdc0, sql=..., boundValue1=..., boundValue2=..., boundValue3=..., boundValue4=..., values=0x0, lastInsertId=0x7f667bff8ca0) at /g/kdegit/extragear/graphics/digikam/libs/database/core/databasecorebackend.cpp:920
#18 0x00007f66d9a70dac in Digikam::ThumbnailDB::insertThumbnail (this=0x7f66b7485548, info=..., lastInsertId=0x7f667bff8dc0) at /g/kdegit/extragear/graphics/digikam/libs/database/core/thumbnaildb.cpp:262
#19 0x00007f66d9a8da8c in Digikam::ThumbnailCreator::storeInDatabase (this=this@entry=0x7f669b6edee0, info=..., image=...) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/thumbnailcreator.cpp:752
#20 0x00007f66d9a8fa99 in Digikam::ThumbnailCreator::store (this=0x7f669b6edee0, path=..., i=..., rect=..., isFace=true) at /g/kdegit/extragear/graphics/digikam/libs/threadimageio/thumbnailcreator.cpp:390
#21 0x00000000006577fe in Digikam::FaceIface::storeThumbnails (this=<optimized out>, thread=0x7f66b776e900, filePath=..., databaseFaces=..., image=...) at /g/kdegit/extragear/graphics/digikam/utilities/facedetection/faceiface.cpp:240
#22 0x0000000000660071 in Digikam::DatabaseWriter::process (this=0x7f668aaddfd0, package=...) at /g/kdegit/extragear/graphics/digikam/utilities/facedetection/facepipeline.cpp:574
#23 0x00000000006606ca in Digikam::DatabaseWriter::qt_static_metacall (_o=0x7f668aaddfd0, _c=QMetaObject::InvokeMetaMethod, _id=2080346960, _a=0xffffffffffffffff) at /g/b45/extragear/graphics/digikam/digikam/facepipeline_p.moc:494
#24 0x00007f66d4c79a5e in QObject::event (this=0x7f668aaddfd0, e=<optimized out>) at /g/kdegit/qt/src/corelib/kernel/qobject.cpp:1195
#25 0x00007f66d597d211 in QApplicationPrivate::notify_helper (this=this@entry=0x7f66bbc91380, receiver=receiver@entry=0x7f668aaddfd0, e=e@entry=0x7f66878b5bf0) at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:4551
#26 0x00007f66d59822b9 in QApplication::notify (this=0x7fff4f8a9ce0, receiver=0x7f668aaddfd0, e=0x7f66878b5bf0) at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:4412
#27 0x00007f66d67c5ece in KApplication::notify (this=0x7fff4f8a9ce0, receiver=0x7f668aaddfd0, event=0x7f66878b5bf0) at /g/kdegit/kdelibs/kdeui/kernel/kapplication.cpp:311
#28 0x00007f66d4c62ced in QCoreApplication::notifyInternal (this=0x7fff4f8a9ce0, receiver=receiver@entry=0x7f668aaddfd0, event=event@entry=0x7f66878b5bf0) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:915
#29 0x00007f66d4c66677 in QCoreApplication::sendEvent (event=0x7f66878b5bf0, receiver=0x7f668aaddfd0) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/kernel/qcoreapplication.h:231
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x7f669632e890) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:1539
#31 0x00007f66d4c940f3 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../../../kdegit/qt/src/corelib/kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x7f668783c080) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:279
#33 0x00007f66cdd0f405 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f66cdd0f738 in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#36 0x00007f66d4c94264 in QEventDispatcherGlib::processEvents (this=0x7f668780e040, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:424
#37 0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f667bff9c60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#38 0x00007f66d4c61508 in QEventLoop::exec (this=0x7f667bff9c60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#39 0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f6696129360) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#40 0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f66ab04de40) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#41 0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f66ab04de40) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#42 0x00007f66d48ace0e in start_thread (arg=0x7f667bffa700) at pthread_create.c:305
#43 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 8 (Thread 0x7f66683f8700 (LWP 10012)):
#0  0x00007f66d382f10f in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f66cdd0f6d4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f66a4441060, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f66683f7c60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#5  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f66683f7c60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#6  0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f6676bc4840) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#7  0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f6687898fc0) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#8  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f6687898fc0) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#9  0x00007f66d48ace0e in start_thread (arg=0x7f66683f8700) at pthread_create.c:305
#10 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7f6667bf7700 (LWP 10013)):
#0  0x00007f66d382f10f in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f66cdd0f6d4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f66d4c9428e in QEventDispatcherGlib::processEvents (this=0x7f66b440e690, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7f6667bf6c60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#5  0x00007f66d4c61508 in QEventLoop::exec (this=0x7f6667bf6c60, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#6  0x00007f66d9aa8471 in Digikam::WorkerObjectRunnable::run (this=0x7f6686b6e580) at /g/kdegit/extragear/graphics/digikam/libs/threads/threadmanager.cpp:196
#7  0x00007f66d4b4f6cb in QThreadPoolThread::run (this=0x7f6687884480) at /g/kdegit/qt/src/corelib/concurrent/qthreadpool.cpp:107
#8  0x00007f66d4b5be78 in QThreadPrivate::start (arg=0x7f6687884480) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:307
#9  0x00007f66d48ace0e in start_thread (arg=0x7f6667bf7700) at pthread_create.c:305
#10 0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7f665fbff700 (LWP 10033)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f665fbff700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f665f3fe700 (LWP 10034)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f665f3fe700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f665ebfd700 (LWP 10035)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f665ebfd700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f665e3fc700 (LWP 10036)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f665e3fc700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f665dbfb700 (LWP 10037)):
#0  0x00007f66ce491b36 in ?? () from /usr/lib64/libgomp.so.1
#1  0x00007f66ce49069e in ?? () from /usr/lib64/libgomp.so.1
#2  0x00007f66d48ace0e in start_thread (arg=0x7f665dbfb700) at pthread_create.c:305
#3  0x00007f66d383728d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f66dcf65900 (LWP 9867)):
[KCrash Handler]
#6  0x00007f66d3787d25 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f66d37891a8 in __GI_abort () at abort.c:91
#8  0x00007f66d4b516df in qt_message_output (msgType=<optimized out>, msgType@entry=QtFatalMsg, buf=<optimized out>) at /g/kdegit/qt/src/corelib/global/qglobal.cpp:2264
#9  0x00007f66d4b51844 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=0x7f66d4ccd1f0 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0x7fff4f8a8678) at /g/kdegit/qt/src/corelib/global/qglobal.cpp:2310
#10 0x00007f66d4b519d4 in qFatal (msg=<optimized out>) at /g/kdegit/qt/src/corelib/global/qglobal.cpp:2493
#11 0x00007f66d93d93b7 in QList<QVariant>::at (this=this@entry=0x7f66bbf2ca08, i=1575) at /usr/lib/qt4.5/include/QtCore/qlist.h:469
#12 0x00007f66d948df5a in Digikam::ImageModel::data (this=0x7f66b76b6380, index=..., role=37) at /g/kdegit/extragear/graphics/digikam/libs/models/imagemodel.cpp:1101
#13 0x00007f66d94a1d13 in Digikam::ImageThumbnailModel::data (this=0x7f66b76b6380, index=..., role=<optimized out>) at /g/kdegit/extragear/graphics/digikam/libs/models/imagethumbnailmodel.cpp:243
#14 0x00007f66d947afca in QModelIndex::data (this=this@entry=0x7fff4f8a88f0, arole=arole@entry=37) at /usr/lib/qt4.5/include/QtCore/qabstractitemmodel.h:402
#15 0x00007f66d9494ab9 in Digikam::ImageFilterModel::subSortLessThan (this=0x7f66b7682130, left=..., right=...) at /g/kdegit/extragear/graphics/digikam/libs/models/imagefiltermodel.cpp:1063
#16 0x00007f66d5f96d66 in operator() (r2=19, r1=<optimized out>, this=0x7fff4f8a89d0) at /g/kdegit/qt/src/gui/itemviews/qsortfilterproxymodel.cpp:80
#17 QAlgorithmsPrivate::qUpperBoundHelper<int*, int, QSortFilterProxyModelLessThan> (begin=0x7f66961c9138, begin@entry=0x7f66961c9010, end=end@entry=0x7f66961c92d8, value=@0x7f66961c95e8: 1575, lessThan=...) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qalgorithms.h:499
#18 0x00007f66d5f96e74 in qUpperBound<int*, int, QSortFilterProxyModelLessThan> (lessThan=..., value=@0x7f66961c95e8: 1575, end=0x7f66961c92d8, begin=0x7f66961c9010) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qalgorithms.h:285
#19 QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelLessThan> (begin=begin@entry=0x7f66961c9010, pivot=0x7f66961c92d8, end=end@entry=0x7f66961c98fc, t=@0x7f66961c9010: 73, lessThan=...) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qalgorithms.h:440
#20 0x00007f66d5f96ef0 in QAlgorithmsPrivate::qMerge<int*, int const, QSortFilterProxyModelLessThan> (begin=begin@entry=0x7f66961c9010, pivot=pivot@entry=0x7f66961c9c54, end=end@entry=0x7f66961ca89c, t=@0x7f66961c9010: 73, lessThan=...) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qalgorithms.h:445
#21 0x00007f66d5f97168 in QAlgorithmsPrivate::qStableSortHelper<int*, int, QSortFilterProxyModelLessThan> (begin=0x7f66961c9010, end=0x7f66961ca89c, t=@0x7f66961c9010: 73, lessThan=...) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qalgorithms.h:459
#22 0x00007f66d5f8fcbf in qStableSort<int*, QSortFilterProxyModelLessThan> (lessThan=..., end=<optimized out>, start=<optimized out>) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qalgorithms.h:212
#23 QSortFilterProxyModelPrivate::sort_source_rows (this=this@entry=0x7f66b76cd140, source_rows=..., source_parent=...) at /g/kdegit/qt/src/gui/itemviews/qsortfilterproxymodel.cpp:466
#24 0x00007f66d5f8fee6 in QSortFilterProxyModelPrivate::create_mapping (this=this@entry=0x7f66b76cd140, source_parent=...) at /g/kdegit/qt/src/gui/itemviews/qsortfilterproxymodel.cpp:337
#25 0x00007f66d5f90fe0 in QSortFilterProxyModelPrivate::update_persistent_indexes (this=this@entry=0x7f66b76cd140, source_indexes=...) at /g/kdegit/qt/src/gui/itemviews/qsortfilterproxymodel.cpp:1016
#26 0x00007f66d5f914e7 in QSortFilterProxyModelPrivate::_q_clearMapping (this=this@entry=0x7f66b76cd140) at /g/kdegit/qt/src/gui/itemviews/qsortfilterproxymodel.cpp:310
#27 0x00007f66d5f916ba in QSortFilterProxyModel::invalidate (this=0x7f66b7682130) at /g/kdegit/qt/src/gui/itemviews/qsortfilterproxymodel.cpp:2332
#28 0x00007f66d94987e9 in Digikam::ImageFilterModel::ImageFilterModelPrivate::packageFinished (this=0x7f66b76dc200, package=...) at /g/kdegit/extragear/graphics/digikam/libs/models/imagefiltermodel.cpp:422
#29 0x00007f66d4c79a5e in QObject::event (this=0x7f66b76dc200, e=<optimized out>) at /g/kdegit/qt/src/corelib/kernel/qobject.cpp:1195
#30 0x00007f66d597d211 in QApplicationPrivate::notify_helper (this=this@entry=0x7f66bbc91380, receiver=receiver@entry=0x7f66b76dc200, e=e@entry=0x7f66772d01a0) at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:4551
#31 0x00007f66d59822b9 in QApplication::notify (this=0x7fff4f8a9ce0, receiver=0x7f66b76dc200, e=0x7f66772d01a0) at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:4412
#32 0x00007f66d67c5ece in KApplication::notify (this=0x7fff4f8a9ce0, receiver=0x7f66b76dc200, event=0x7f66772d01a0) at /g/kdegit/kdelibs/kdeui/kernel/kapplication.cpp:311
#33 0x00007f66d4c62ced in QCoreApplication::notifyInternal (this=0x7fff4f8a9ce0, receiver=receiver@entry=0x7f66b76dc200, event=event@entry=0x7f66772d01a0) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:915
#34 0x00007f66d4c66677 in QCoreApplication::sendEvent (event=0x7f66772d01a0, receiver=0x7f66b76dc200) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x7f66bbc56400) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:1539
#36 0x00007f66d4c940f3 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../../../kdegit/qt/src/corelib/kernel/qcoreapplication.h:236
#37 postEventSourceDispatch (s=0x7f66bbcea510) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:279
#38 0x00007f66cdd0f405 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f66cdd0f738 in ?? () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f66cdd0f7f4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#41 0x00007f66d4c94264 in QEventDispatcherGlib::processEvents (this=0x7f66bbc5a1e0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:424
#42 0x00007f66d5a2b766 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at /g/kdegit/qt/src/gui/kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007f66d4c6124f in QEventLoop::processEvents (this=this@entry=0x7fff4f8a97a0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149
#44 0x00007f66d4c61508 in QEventLoop::exec (this=0x7fff4f8a97a0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204
#45 0x00007f66d4c66a88 in QCoreApplication::exec () at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:1187
#46 0x000000000049ba14 in main (argc=<optimized out>, argv=0x7fff4f8a9f38) at /g/kdegit/extragear/graphics/digikam/digikam/main/main.cpp:232

Reported using DrKonqi
Comment 1 caulier.gilles 2012-06-22 19:04:07 UTC 
yes, video file are probably the problem here... But an assertion must be handled in this case, as video are not supported for face detection...

Gilles Caulier
Comment 2 Marcel Wiesweg 2012-06-24 12:53:07 UTC 

*** This bug has been marked as a duplicate of bug 269720 ***
Comment 3 caulier.gilles 2019-12-23 06:21:59 UTC 
Problem is fixed with new 7.0.0-beta1 through this long story from this bug

https://bugs.kde.org/show_bug.cgi?id=399923

You can test digiKam 7.0.0-beta1 with bundle available here:

https://download.kde.org/unstable/digikam/

Don't hesitate to give us a fresh feedback about his entry.

Thanks in advance

Gilles Caulier