Application: digiKam (digikam), signal: Illegal instruction Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0xac059900 (LWP 4168))] Thread 9 (Thread 0xaae7ab40 (LWP 4169)): #0 0xb7759424 in __kernel_vsyscall () #1 0xb31dc84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 #2 0xb4a61d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6 #3 0xb4d460f0 in wait (time=4294967295, this=0x94a6fd8) at thread/qwaitcondition_unix.cpp:86 #4 QWaitCondition::wait (this=0x94a6f4c, mutex=0x94a6f48, time=4294967295) at thread/qwaitcondition_unix.cpp:158 #5 0x082102ea in Digikam::ScanController::run (this=0x9474b98) at /build/buildd/digikam-3.3.0/core/digikam/database/scancontroller.cpp:725 #6 0xb4d45b18 in QThreadPrivate::start (arg=0x9474b98) at thread/qthread_unix.cpp:338 #7 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #8 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 8 (Thread 0xaa4ffb40 (LWP 4170)): #0 0xb7759425 in __kernel_vsyscall () #1 0xb4a42c9b in read () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2e22d4e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2de01e3 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2de0662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb4e8ac3f in QEventDispatcherGlib::processEvents (this=0xa9300468, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #7 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0xaa4ff068, flags=...) at kernel/qeventloop.cpp:149 #8 0xb4e576e1 in QEventLoop::exec (this=this@entry=0xaa4ff068, flags=...) at kernel/qeventloop.cpp:204 #9 0xb4d42fec in QThread::exec (this=this@entry=0x94a7c10) at thread/qthread.cpp:542 #10 0xb4e36f2d in QInotifyFileSystemWatcherEngine::run (this=0x94a7c10) at io/qfilesystemwatcher_inotify.cpp:256 #11 0xb4d45b18 in QThreadPrivate::start (arg=0x94a7c10) at thread/qthread_unix.cpp:338 #12 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #13 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 7 (Thread 0xa8fa2b40 (LWP 4173)): #0 0xb4a905e6 in ?? () from /lib/i386-linux-gnu/libc.so.6 #1 0xb4a61f98 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2e23d70 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2de06bb in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb4e8ac3f in QEventDispatcherGlib::processEvents (this=0xa93022e8, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0xa8fa2068, flags=...) at kernel/qeventloop.cpp:149 #7 0xb4e576e1 in QEventLoop::exec (this=this@entry=0xa8fa2068, flags=...) at kernel/qeventloop.cpp:204 #8 0xb4d42fec in QThread::exec (this=this@entry=0x9956d10) at thread/qthread.cpp:542 #9 0xb4e36f2d in QInotifyFileSystemWatcherEngine::run (this=0x9956d10) at io/qfilesystemwatcher_inotify.cpp:256 #10 0xb4d45b18 in QThreadPrivate::start (arg=0x9956d10) at thread/qthread_unix.cpp:338 #11 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 6 (Thread 0xa0d3bb40 (LWP 4183)): #0 0xb2dac8e0 in pthread_mutex_lock@plt () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb2e23d30 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb2de028e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2de0750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb4e8ac3f in QEventDispatcherGlib::processEvents (this=0xa846b98, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0xa0d3b060, flags=...) at kernel/qeventloop.cpp:149 #7 0xb4e576e1 in QEventLoop::exec (this=this@entry=0xa0d3b060, flags=...) at kernel/qeventloop.cpp:204 #8 0xb69c8095 in Digikam::WorkerObjectRunnable::run (this=0xc523140) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196 #9 0xb4d38504 in QThreadPoolThread::run (this=0xaa0ce60) at concurrent/qthreadpool.cpp:107 #10 0xb4d45b18 in QThreadPrivate::start (arg=0xaa0ce60) at thread/qthread_unix.cpp:338 #11 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 5 (Thread 0x9e85db40 (LWP 4186)): #0 0xb2e23a4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #1 0xb2e23d28 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #2 0xb2ddfbf6 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2de05cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb4e8ac3f in QEventDispatcherGlib::processEvents (this=0xa844ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0x9e85d060, flags=...) at kernel/qeventloop.cpp:149 #7 0xb4e576e1 in QEventLoop::exec (this=this@entry=0x9e85d060, flags=...) at kernel/qeventloop.cpp:204 #8 0xb69c8095 in Digikam::WorkerObjectRunnable::run (this=0xc5f2b98) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196 #9 0xb4d38504 in QThreadPoolThread::run (this=0xaa0d610) at concurrent/qthreadpool.cpp:107 #10 0xb4d45b18 in QThreadPrivate::start (arg=0xaa0d610) at thread/qthread_unix.cpp:338 #11 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 4 (Thread 0x9e05cb40 (LWP 4187)): #0 0xb31dad1a in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0 #1 0xb4a61f84 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6 #2 0xb2e23d30 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb2de05a5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb4e8ac3f in QEventDispatcherGlib::processEvents (this=0xa9347710, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0x9e05c060, flags=...) at kernel/qeventloop.cpp:149 #7 0xb4e576e1 in QEventLoop::exec (this=this@entry=0x9e05c060, flags=...) at kernel/qeventloop.cpp:204 #8 0xb69c8095 in Digikam::WorkerObjectRunnable::run (this=0xb1c9460) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196 #9 0xb4d38504 in QThreadPoolThread::run (this=0xaa0d8a0) at concurrent/qthreadpool.cpp:107 #10 0xb4d45b18 in QThreadPrivate::start (arg=0xaa0d8a0) at thread/qthread_unix.cpp:338 #11 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 3 (Thread 0x9b857b40 (LWP 4192)): #0 constBegin (this=0xa849b34) at ../../include/QtCore/../../src/corelib/tools/qlist.h:269 #1 QTimerInfoList::timerWait (this=0xa849b34, tm=...) at kernel/qeventdispatcher_unix.cpp:466 #2 0xb4e8a373 in timerSourcePrepareHelper (src=, timeout=0x9b856ebc) at kernel/qeventdispatcher_glib.cpp:136 #3 0xb4e8a40d in timerSourcePrepare (source=0xa849b00, timeout=0x9b856ebc) at kernel/qeventdispatcher_glib.cpp:169 #4 0xb2ddfd21 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb2de05cf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb4e8ac3f in QEventDispatcherGlib::processEvents (this=0xa848850, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #8 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0x9b857060, flags=...) at kernel/qeventloop.cpp:149 #9 0xb4e576e1 in QEventLoop::exec (this=this@entry=0x9b857060, flags=...) at kernel/qeventloop.cpp:204 #10 0xb69c8095 in Digikam::WorkerObjectRunnable::run (this=0xbb8b048) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196 #11 0xb4d38504 in QThreadPoolThread::run (this=0xaa0e570) at concurrent/qthreadpool.cpp:107 #12 0xb4d45b18 in QThreadPrivate::start (arg=0xaa0e570) at thread/qthread_unix.cpp:338 #13 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #14 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 2 (Thread 0x9a855b40 (LWP 4194)): [KCrash Handler] #7 0xb3df7cb3 in ?? () from /usr/lib/libopencv_objdetect.so.2.4 #8 0xb3df85bb in cvRunHaarClassifierCascade () from /usr/lib/libopencv_objdetect.so.2.4 #9 0xb3df870a in cv::HaarDetectObjects_ScaleCascade_Invoker::operator()(cv::Range const&) const () from /usr/lib/libopencv_objdetect.so.2.4 #10 0xb426ad03 in ?? () from /usr/lib/libopencv_core.so.2.4 #11 0xb278a8c9 in tbb::internal::custom_scheduler::local_wait_for_all (this=0xa212f200, parent=..., child=0xa2123620) at ../../src/tbb/custom_scheduler.h:449 #12 0xb2788ea0 in tbb::internal::generic_scheduler::local_spawn_root_and_wait (this=0xa212f200, first=..., next=@0xa212361c: 0xa2123b20) at ../../src/tbb/scheduler.cpp:627 #13 0xb2789509 in tbb::internal::generic_scheduler::spawn_root_and_wait (this=0xa212f200, first=..., next=@0xa212361c: 0xa2123b20) at ../../src/tbb/scheduler.h:535 #14 0xb426af55 in cv::parallel_for_(cv::Range const&, cv::ParallelLoopBody const&, double) () from /usr/lib/libopencv_core.so.2.4 #15 0xb3dfb629 in cvHaarDetectObjectsForROC(void const*, CvHaarClassifierCascade*, CvMemStorage*, std::vector >&, std::vector >&, double, int, int, CvSize, CvSize, bool) () from /usr/lib/libopencv_objdetect.so.2.4 #16 0xb3e103d1 in cv::CascadeClassifier::detectMultiScale(cv::Mat const&, std::vector, std::allocator > >&, std::vector >&, std::vector >&, double, int, int, cv::Size_, cv::Size_, bool) () from /usr/lib/libopencv_objdetect.so.2.4 #17 0xb3e01136 in cv::CascadeClassifier::detectMultiScale(cv::Mat const&, std::vector, std::allocator > >&, double, int, int, cv::Size_, cv::Size_) () from /usr/lib/libopencv_objdetect.so.2.4 #18 0xb6e2a54b in ?? () from /usr/lib/libkface.so.2 #19 0xb6e2d65e in ?? () from /usr/lib/libkface.so.2 #20 0xb6e2e9fb in ?? () from /usr/lib/libkface.so.2 #21 0xb6e26f9e in KFaceIface::FaceDetector::detectFaces(QImage const&, QSize const&) () from /usr/lib/libkface.so.2 #22 0x0831763f in Digikam::DetectionWorker::process (this=0xc5853d0, package=...) at /build/buildd/digikam-3.3.0/core/utilities/facemanagement/facepipeline.cpp:482 #23 0x0831796c in Digikam::DetectionWorker::qt_static_metacall (_o=0xc5853d0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xb1d7168) at /build/buildd/digikam-3.3.0/obj-i686-linux-gnu/core/digikam/facepipeline_p.moc:318 #24 0xb4e6ab4a in QMetaCallEvent::placeMetaCall (this=0xc23fc08, object=0xc5853d0) at kernel/qobject.cpp:524 #25 0xb4e7448b in QObject::event (this=this@entry=0xc5853d0, e=e@entry=0xc23fc08) at kernel/qobject.cpp:1194 #26 0xb69c9cc2 in Digikam::WorkerObject::event (this=0xc5853d0, e=0xc23fc08) at /build/buildd/digikam-3.3.0/core/libs/threads/workerobject.cpp:160 #27 0xb53cdc7c in QApplicationPrivate::notify_helper (this=0x9353ed0, receiver=0xc5853d0, e=0xc23fc08) at kernel/qapplication.cpp:4567 #28 0xb53d0b94 in QApplication::notify (this=0xc23fc08, receiver=0xc5853d0, e=0xc23fc08) at kernel/qapplication.cpp:3949 #29 0xb5f45d61 in KApplication::notify (this=0xbfe46b58, receiver=0xc5853d0, event=0xc23fc08) at ../../kdeui/kernel/kapplication.cpp:311 #30 0xb4e5890e in QCoreApplication::notifyInternal (this=0xbfe46b58, receiver=0xc5853d0, event=0xc23fc08) at kernel/qcoreapplication.cpp:946 #31 0xb4e5c721 in sendEvent (event=, receiver=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xaa0eba0) at kernel/qcoreapplication.cpp:1570 #33 0xb4e5ca8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463 #34 0xb4e8aaa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #35 postEventSourceDispatch (s=0xa843f28) at kernel/qeventdispatcher_glib.cpp:279 #36 0xb2de03b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #37 0xb2de0750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #38 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #39 0xb4e8ac21 in QEventDispatcherGlib::processEvents (this=0xaa0bad8, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #40 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0x9a855060, flags=...) at kernel/qeventloop.cpp:149 #41 0xb4e576e1 in QEventLoop::exec (this=this@entry=0x9a855060, flags=...) at kernel/qeventloop.cpp:204 #42 0xb69c8095 in Digikam::WorkerObjectRunnable::run (this=0xc60e230) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196 #43 0xb4d38504 in QThreadPoolThread::run (this=0xaa0ea90) at concurrent/qthreadpool.cpp:107 #44 0xb4d45b18 in QThreadPrivate::start (arg=0xaa0ea90) at thread/qthread_unix.cpp:338 #45 0xb31d8d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #46 0xb4a543de in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 1 (Thread 0xac059900 (LWP 4168)): #0 0xb7759424 in __kernel_vsyscall () #1 0xb31dc84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 #2 0xb4a61d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6 #3 0xb4d460f0 in wait (time=4294967295, this=0x96c9348) at thread/qwaitcondition_unix.cpp:86 #4 QWaitCondition::wait (this=this@entry=0x96b3988, mutex=0x96b3974, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158 #5 0xb4d37d33 in QThreadPoolPrivate::waitForDone (this=0x96b3928, msecs=msecs@entry=-1) at concurrent/qthreadpool.cpp:298 #6 0xb4d397cc in QThreadPool::~QThreadPool (this=0x94d6f28, __in_chrg=) at concurrent/qthreadpool.cpp:440 #7 0xb4d39832 in QThreadPool::~QThreadPool (this=0x94d6f28, __in_chrg=) at concurrent/qthreadpool.cpp:442 #8 0xb4e6cb49 in QObjectPrivate::deleteChildren (this=this@entry=0x96cb8d0) at kernel/qobject.cpp:1907 #9 0xb4e73e1c in QObject::~QObject (this=0x96ca320, __in_chrg=) at kernel/qobject.cpp:926 #10 0xb69c7748 in Digikam::ThreadManager::~ThreadManager (this=0x96ca320, __in_chrg=) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:257 #11 0xb69c77d9 in ~ThreadManagerCreator (this=0x96ca320, __in_chrg=) at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:236 #12 destroy () at /build/buildd/digikam-3.3.0/core/libs/threads/threadmanager.cpp:241 #13 0xb67c7099 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xb6bfe7ac <_ZZN7Digikam5._157ptEvE13cleanUpObject>, __in_chrg=) at /usr/include/kglobal.h:62 #14 0xb49967c1 in ?? () from /lib/i386-linux-gnu/libc.so.6 #15 0xb499684d in exit () from /lib/i386-linux-gnu/libc.so.6 #16 0xb54433b8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:782 #17 0xb5f415b9 in KApplication::xioErrhandler (this=0xbfe46b58, dpy=dpy@entry=0x93628d8) at ../../kdeui/kernel/kapplication.cpp:419 #18 0xb5f415f4 in kde_xio_errhandler (dpy=0x93628d8) at ../../kdeui/kernel/kapplication.cpp:126 #19 0xb455eb44 in _XIOError () from /usr/lib/i386-linux-gnu/libX11.so.6 #20 0xb455c39f in _XEventsQueued () from /usr/lib/i386-linux-gnu/libX11.so.6 #21 0xb454d030 in XEventsQueued () from /usr/lib/i386-linux-gnu/libX11.so.6 #22 0xb548435a in x11EventSourceCheck (s=0x934a180) at kernel/qguieventdispatcher_glib.cpp:85 #23 0xb2de0117 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0 #24 0xb2de0662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #25 0xb2de0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #26 0xb4e8ac21 in QEventDispatcherGlib::processEvents (this=this@entry=0x934a578, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #27 0xb5484a0a in QGuiEventDispatcherGlib::processEvents (this=0x934a578, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #28 0xb4e573ec in QEventLoop::processEvents (this=this@entry=0xbfe46958, flags=...) at kernel/qeventloop.cpp:149 #29 0xb4e576e1 in QEventLoop::exec (this=this@entry=0xbfe46958, flags=...) at kernel/qeventloop.cpp:204 #30 0xb4e5d3fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218 #31 0xb53cbfc4 in QApplication::exec () at kernel/qapplication.cpp:3828 #32 0x080bcdf6 in main (argc=1, argv=0xbfe46cb4) at /build/buildd/digikam-3.3.0/core/digikam/main/main.cpp:235