[Digikam-devel] [digikam] [Bug 323361] New: Crash While Navigating Photos

kshaav at gmail.com kshaav at gmail.com
Sun Aug 11 05:31:43 BST 2013


https://bugs.kde.org/show_bug.cgi?id=323361

            Bug ID: 323361
           Summary: Crash While Navigating Photos
    Classification: Unclassified
           Product: digikam
           Version: 3.3.0
          Platform: Debian stable
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: digikam-devel at kde.org
          Reporter: kshaav at gmail.com

Application: digikam (3.3.0)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic x86_64
Distribution: Linux Mint 13 Maya

-- Information about the crash:
- What I was doing when the application crashed:
the application suddenly crashed while scrolling through pictures after
selecting a tag.  Happens regularly within minutes of opening the application.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
[Current thread is 1 (Thread 0x7feaf465ca00 (LWP 15335))]

Thread 19 (Thread 0x7feacd10d700 (LWP 15336)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007feaeeae04db in wait (time=18446744073709551615, this=0x1166bf0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1166af8,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005faafb in Digikam::ScanController::run (this=0x1166890) at
/home/sean/Programs/digikam-3.3.0/core/digikam/database/scancontroller.cpp:725
#4  0x00007feaeeadffcb in QThreadPrivate::start (arg=0x1166890) at
thread/qthread_unix.cpp:298
#5  0x00007feae9898e9a in start_thread (arg=0x7feacd10d700) at
pthread_create.c:308
#6  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7feacc90c700 (LWP 15337)):
#0  0x00007feaedcfe313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007feae6aff036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feae6aff164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feaeec0e426 in QEventDispatcherGlib::processEvents
(this=0x7feac00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007feaeebddc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007feaeebdded7 in QEventLoop::exec (this=0x7feacc90bb50, flags=...) at
kernel/qeventloop.cpp:204
#6  0x00007feaeeadcfa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7  0x00007feaeebbd9ff in QInotifyFileSystemWatcherEngine::run (this=0x116de80)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007feaeeadffcb in QThreadPrivate::start (arg=0x116de80) at
thread/qthread_unix.cpp:298
#9  0x00007feae9898e9a in start_thread (arg=0x7feacc90c700) at
pthread_create.c:308
#10 0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7feab6cda700 (LWP 15348)):
[KCrash Handler]
#6  __memcpy_ssse3_back () at
../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1555
#7  0x00007feaeb612f4a in cv::Mat::copyTo(cv::_OutputArray const&) const ()
from /usr/lib/libopencv_core.so.2.4
#8  0x00007feaf2ca5055 in cv::Mat::clone (this=0x7feab6cd88c0) at
/usr/include/opencv2/core/mat.hpp:335
#9  0x00007feaf2cd5658 in KFaceIface::OpenCVMatData::toMat
(this=0x7feaa803a110) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/database/dbcontainers.cpp:56
#10 0x00007feaf2ca4672 in KFaceIface::LBPHFaceModel::setHistograms
(this=0x7feab6cd8b90, histograms=..., histogramMetadata=...) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/recognition-opencv-lbph/lbphfacemodel.cpp:139
#11 0x00007feaf2cd4468 in KFaceIface::TrainingDB::lbphFaceModel
(this=0x120e840) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/database/trainingdb.cpp:303
#12 0x00007feaf2ca7460 in KFaceIface::OpenCVLBPHFaceRecognizer::Private::lbph
(this=0x7feaa80388e0) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/recognition-opencv-lbph/opencvlbphfacerecognizer.cpp:67
#13 0x00007feaf2ca70fc in KFaceIface::OpenCVLBPHFaceRecognizer::train
(this=0x7feaa80388c0, images=..., labels=..., context=...) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/recognition-opencv-lbph/opencvlbphfacerecognizer.cpp:171
#14 0x00007feaf2cbb053 in
KFaceIface::trainIdentityBatch<KFaceIface::OpenCVLBPHFaceRecognizer>
(r=0x7feaa80388c0, identitiesToBeTrained=..., data=0x7feab6cd90d0,
trainingContext=..., d=0x127cfa0) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/recognitiondatabase.cpp:704
#15 0x00007feaf2cba601 in KFaceIface::RecognitionDatabase::Private::train
(this=0x127cfa0, r=0x7feaa80388c0, identitiesToBeTrained=...,
data=0x7feab6cd90d0, trainingContext=...) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/recognitiondatabase.cpp:727
#16 0x00007feaf2cba6b4 in KFaceIface::RecognitionDatabase::train
(this=0x14840c8, identitiesToBeTrained=..., data=0x7feab6cd90d0,
trainingContext=...) at
/home/sean/Programs/digikam-3.3.0/extra/libkface/libkface/recognitiondatabase.cpp:738
#17 0x00000000006f62ee in Digikam::Trainer::process (this=0x14840b0,
package=...) at
/home/sean/Programs/digikam-3.3.0/core/utilities/facemanagement/facepipeline.cpp:974
#18 0x00000000006efea3 in Digikam::Trainer::qt_static_metacall (_o=0x14840b0,
_c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7feaa0022bb0) at
/home/sean/Programs/digikam-3.3.0/build/core/digikam/facepipeline_p.moc:580
#19 0x00007feaeebf8446 in QObject::event (this=0x14840b0, e=<optimized out>) at
kernel/qobject.cpp:1195
#20 0x00007feaf1ccc7d9 in Digikam::WorkerObject::event (this=0x14840b0,
e=0x7feaa0014b90) at
/home/sean/Programs/digikam-3.3.0/core/libs/threads/workerobject.cpp:160
#21 0x00007feaef5d8894 in notify_helper (e=0x7feaa0014b90, receiver=0x14840b0,
this=0xeaa9f0) at kernel/qapplication.cpp:4559
#22 QApplicationPrivate::notify_helper (this=0xeaa9f0, receiver=0x14840b0,
e=0x7feaa0014b90) at kernel/qapplication.cpp:4531
#23 0x00007feaef5dd713 in QApplication::notify (this=0x7fffc1f90490,
receiver=0x14840b0, e=0x7feaa0014b90) at kernel/qapplication.cpp:4420
#24 0x00007feaf03123f6 in KApplication::notify (this=0x7fffc1f90490,
receiver=0x14840b0, event=0x7feaa0014b90) at
../../kdeui/kernel/kapplication.cpp:311
#25 0x00007feaeebdee9c in QCoreApplication::notifyInternal
(this=0x7fffc1f90490, receiver=0x14840b0, event=0x7feaa0014b90) at
kernel/qcoreapplication.cpp:876
#26 0x00007feaeebe2c6a in sendEvent (event=0x7feaa0014b90, receiver=0x14840b0)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x2821f50) at kernel/qcoreapplication.cpp:1500
#28 0x00007feaeec0df93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#29 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#30 0x00007feae6afed53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007feae6aff0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007feae6aff164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007feaeec0e3bf in QEventDispatcherGlib::processEvents
(this=0x7feaa80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007feaeebddc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#35 0x00007feaeebdded7 in QEventLoop::exec (this=0x7feab6cd9b50, flags=...) at
kernel/qeventloop.cpp:204
#36 0x00007feaf1cca9b1 in Digikam::WorkerObjectRunnable::run (this=0x22b9bcd0)
at /home/sean/Programs/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196
#37 0x00007feaeead34f2 in QThreadPoolThread::run (this=0x2821db0) at
concurrent/qthreadpool.cpp:107
#38 0x00007feaeeadffcb in QThreadPrivate::start (arg=0x2821db0) at
thread/qthread_unix.cpp:298
#39 0x00007feae9898e9a in start_thread (arg=0x7feab6cda700) at
pthread_create.c:308
#40 0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#41 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7feab54d7700 (LWP 15351)):
#0  0x00007feae989af69 in __pthread_mutex_lock (mutex=0x7feaa0000a60) at
pthread_mutex_lock.c:92
#1  0x00007feae6b3a5a1 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feae6afe675 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feae6afef5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feae6aff164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007feaeec0e426 in QEventDispatcherGlib::processEvents
(this=0x7feaa00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007feaeebddc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007feaeebdded7 in QEventLoop::exec (this=0x7feab54d6b50, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007feaf1cca9b1 in Digikam::WorkerObjectRunnable::run (this=0x11b7420)
at /home/sean/Programs/digikam-3.3.0/core/libs/threads/threadmanager.cpp:196
#9  0x00007feaeead34f2 in QThreadPoolThread::run (this=0x2822a70) at
concurrent/qthreadpool.cpp:107
#10 0x00007feaeeadffcb in QThreadPrivate::start (arg=0x2822a70) at
thread/qthread_unix.cpp:298
#11 0x00007feae9898e9a in start_thread (arg=0x7feab54d7700) at
pthread_create.c:308
#12 0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7feab1116700 (LWP 15358)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007feaeeae043f in wait (time=30000, this=0x11e47e0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x127bcf8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007feaeead35bf in QThreadPoolThread::run (this=0x2829130) at
concurrent/qthreadpool.cpp:141
#4  0x00007feaeeadffcb in QThreadPrivate::start (arg=0x2829130) at
thread/qthread_unix.cpp:298
#5  0x00007feae9898e9a in start_thread (arg=0x7feab1116700) at
pthread_create.c:308
#6  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fea5ec1b700 (LWP 15393)):
#0  0x00007feae6b3a5e8 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007feae6afe1f8 in g_main_context_acquire () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feae6afef04 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feae6aff164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feaeec0e426 in QEventDispatcherGlib::processEvents
(this=0x7feaa80122f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007feaeebddc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007feaeebdded7 in QEventLoop::exec (this=0x7fea5ec1ab50, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007feaeeadcfa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007feaeebbd9ff in QInotifyFileSystemWatcherEngine::run
(this=0x21291da0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007feaeeadffcb in QThreadPrivate::start (arg=0x21291da0) at
thread/qthread_unix.cpp:298
#10 0x00007feae9898e9a in start_thread (arg=0x7fea5ec1b700) at
pthread_create.c:308
#11 0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fea57be1700 (LWP 15394)):
#0  0x00007feaedcfc8cd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007feae6b398cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007feae6afeba4 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feae6afefd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007feae6aff164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007feaeec0e426 in QEventDispatcherGlib::processEvents
(this=0x7feaa40121f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007feaeebddc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7  0x00007feaeebdded7 in QEventLoop::exec (this=0x7fea57be0b50, flags=...) at
kernel/qeventloop.cpp:204
#8  0x00007feaeeadcfa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9  0x00007feaeebbd9ff in QInotifyFileSystemWatcherEngine::run
(this=0x212b34b0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007feaeeadffcb in QThreadPrivate::start (arg=0x212b34b0) at
thread/qthread_unix.cpp:298
#11 0x00007feae9898e9a in start_thread (arg=0x7fea57be1700) at
pthread_create.c:308
#12 0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fea4a329700 (LWP 15412)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea4a329700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fea49b28700 (LWP 15413)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea49b28700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fea49327700 (LWP 15414)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea49327700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fea48b26700 (LWP 15415)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea48b26700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fea43fff700 (LWP 15416)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea43fff700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fea437fe700 (LWP 15417)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea437fe700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7feab7cdc700 (LWP 15434)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007feaeeae043f in wait (time=30000, this=0x11e47e0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x127bcf8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007feaeead35bf in QThreadPoolThread::run (this=0x282afe0) at
concurrent/qthreadpool.cpp:141
#4  0x00007feaeeadffcb in QThreadPrivate::start (arg=0x282afe0) at
thread/qthread_unix.cpp:298
#5  0x00007feae9898e9a in start_thread (arg=0x7feab7cdc700) at
pthread_create.c:308
#6  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7feac4f79700 (LWP 15435)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7feac4f79700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7feab4cd6700 (LWP 15436)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7feab4cd6700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fea79ffb700 (LWP 15437)):
#0  0x00007feaea06a3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007feaea068efe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007feae9898e9a in start_thread (arg=0x7fea79ffb700) at
pthread_create.c:308
#3  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7feab64d9700 (LWP 15438)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
#1  0x00007feaeeae043f in wait (time=30000, this=0x11e47e0) at
thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x127bcf8, time=30000) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007feaeead35bf in QThreadPoolThread::run (this=0x2828050) at
concurrent/qthreadpool.cpp:141
#4  0x00007feaeeadffcb in QThreadPrivate::start (arg=0x2828050) at
thread/qthread_unix.cpp:298
#5  0x00007feae9898e9a in start_thread (arg=0x7feab64d9700) at
pthread_create.c:308
#6  0x00007feaedd09ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7feaf465ca00 (LWP 15335)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007feaeeae04db in wait (time=18446744073709551615, this=0x120f540) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x127bcf8,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007feaeead2c7e in QThreadPoolPrivate::waitForDone (this=0x127bc70,
msecs=-1) at concurrent/qthreadpool.cpp:298
#4  0x00007feaeead46a4 in QThreadPool::~QThreadPool (this=0x11efeb0,
__in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007feaeead46e9 in QThreadPool::~QThreadPool (this=0x11efeb0,
__in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:442
#6  0x00007feaeebf1935 in QObjectPrivate::deleteChildren (this=0x12dbb30) at
kernel/qobject.cpp:1908
#7  0x00007feaeebf7b9c in QObject::~QObject (this=0x128e210,
__in_chrg=<optimized out>) at kernel/qobject.cpp:927
#8  0x00007feaf1ccad5c in Digikam::ThreadManager::~ThreadManager
(this=0x128e210, __in_chrg=<optimized out>) at
/home/sean/Programs/digikam-3.3.0/core/libs/threads/threadmanager.cpp:257
#9  0x00007feaf1ccb648 in Digikam::ThreadManagerCreator::~ThreadManagerCreator
(this=0x128e210, __in_chrg=<optimized out>) at
/home/sean/Programs/digikam-3.3.0/core/libs/threads/threadmanager.cpp:236
#10 0x00007feaf1ccac04 in destroy () at
/home/sean/Programs/digikam-3.3.0/core/libs/threads/threadmanager.cpp:241
#11 0x00007feaf1ad2f69 in KCleanUpGlobalStatic::~KCleanUpGlobalStatic
(this=0x7feaf218c3b8, __in_chrg=<optimized out>) at /usr/include/kglobal.h:62
#12 0x00007feaedc51901 in __run_exit_handlers (status=1, listp=0x7feaedfce688,
run_list_atexit=true) at exit.c:78
#13 0x00007feaedc51985 in __GI_exit (status=<optimized out>) at exit.c:100
#14 0x00007feadf7d3624 in ?? () from
/usr/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0
#15 0x00007feaf03106b8 in KApplication::xioErrhandler (this=0x7fffc1f90490,
dpy=0xeafe70) at ../../kdeui/kernel/kapplication.cpp:419
#16 0x00007feaec2182be in _XIOError () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#17 0x00007feaec215cdd in _XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#18 0x00007feaec2072ef in XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#19 0x00007feaef680b9c in x11EventSourceCheck (s=0xeaca70) at
kernel/qguieventdispatcher_glib.cpp:85
#20 0x00007feae6afeb43 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007feae6afefd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007feae6aff164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007feaeec0e3bf in QEventDispatcherGlib::processEvents (this=0xe44180,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#24 0x00007feaef680d5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#25 0x00007feaeebddc82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#26 0x00007feaeebdded7 in QEventLoop::exec (this=0x7fffc1f90300, flags=...) at
kernel/qeventloop.cpp:204
#27 0x00007feaeebe2f67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#28 0x00000000007075e5 in main (argc=1, argv=0x7fffc1f90b88) at
/home/sean/Programs/digikam-3.3.0/core/digikam/main/main.cpp:235

Reported using DrKonqi

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