<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.kde.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.6"
          urlbase="https://bugs.kde.org/"
          
          maintainer="sysadmin@kde.org"
>

    <bug>
          <bug_id>290891</bug_id>
          
          <creation_ts>2012-01-07 16:38:40 +0000</creation_ts>
          <short_desc>digikam Crash while Face Recognition</short_desc>
          <delta_ts>2019-12-23 06:22:29 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>2</classification_id>
          <classification>Applications</classification>
          <product>digikam</product>
          <component>Faces-Recognition</component>
          <version>2.1.1</version>
          <rep_platform>Ubuntu</rep_platform>
          <op_sys>Linux</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>NOR</priority>
          <bug_severity>crash</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>0</everconfirmed>
          <reporter name="Wulf Bolte">Mr.Gosh</reporter>
          <assigned_to name="Digikam Developers">digikam-bugs-null</assigned_to>
          <cc>caulier.gilles</cc>
          
          <cf_commitlink></cf_commitlink>
          <cf_versionfixedin>7.0.0</cf_versionfixedin>
          <cf_sentryurl></cf_sentryurl>
          <votes>0</votes>

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1211080</commentid>
    <comment_count>0</comment_count>
    <who name="Wulf Bolte">Mr.Gosh</who>
    <bug_when>2012-01-07 16:38:40 +0000</bug_when>
    <thetext>Application: digikam (2.1.1)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
digikam crashes reproducable during Face Recognition on Ubuntu 11.10 64bit

The crash can be reproduced some of the time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f679e50aa20 (LWP 8131))]

Thread 34 (Thread 0x7f677b23e700 (LWP 8134)):
#0  0x00007f6791c9c41a in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6791c9ce6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6791c9d792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6787f45516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6791cc22b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6793bbfefc in start_thread (arg=0x7f677b23e700) at pthread_create.c:304
#6  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 33 (Thread 0x7f6772105700 (LWP 8135)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6798e821ab in wait (time=18446744073709551615, this=0x17da120) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=&lt;optimized out&gt;, mutex=0x17d9fc8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000005c2e20 in Digikam::ScanController::run (this=0x17d9cb0) at /build/buildd/digikam-2.1.1/core/digikam/database/scancontroller.cpp:647
#4  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x17d9cb0) at thread/qthread_unix.cpp:331
#5  0x00007f6793bbfefc in start_thread (arg=0x7f6772105700) at pthread_create.c:304
#6  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 32 (Thread 0x7f6771904700 (LWP 8136)):
#0  0x00007f6793bc31fd in __pthread_mutex_unlock_usercnt (mutex=&lt;optimized out&gt;, decr=&lt;optimized out&gt;) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f6774008fe8) at pthread_mutex_unlock.c:290
#2  0x00007f6791c9bfe4 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6791c9cdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x7f6774008cf0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f6771903b30, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f6798e7f27f in QThread::exec (this=&lt;optimized out&gt;) at thread/qthread.cpp:498
#9  0x00007f6798f4acbf in QInotifyFileSystemWatcherEngine::run (this=0x17ca700) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f6798e81d05 in QThreadPrivate::start (arg=0x17ca700) at thread/qthread_unix.cpp:331
#11 0x00007f6793bbfefc in start_thread (arg=0x7f6771904700) at pthread_create.c:304
#12 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 31 (Thread 0x7f6771103700 (LWP 8138)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6798e821ab in wait (time=18446744073709551615, this=0x7f67741c1b30) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=&lt;optimized out&gt;, mutex=0x7f677420f2e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f679bdc7737 in Digikam::ParkingThread::run (this=0x7f677420f2d0) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:119
#4  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x7f677420f2d0) at thread/qthread_unix.cpp:331
#5  0x00007f6793bbfefc in start_thread (arg=0x7f6771103700) at pthread_create.c:304
#6  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 30 (Thread 0x7f677ba3f700 (LWP 8157)):
#0  0x00007f6793bc202f in __pthread_mutex_lock (mutex=0x30c5468) at pthread_mutex_lock.c:61
#1  0x00007f6791c9c023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6791c9cdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x27a65a0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f677ba3eb00, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f6774e74730) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#8  0x00007f6798e76795 in QThreadPoolThread::run (this=0x30cd890) at concurrent/qthreadpool.cpp:106
#9  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x30cd890) at thread/qthread_unix.cpp:331
#10 0x00007f6793bbfefc in start_thread (arg=0x7f677ba3f700) at pthread_create.c:304
#11 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 29 (Thread 0x7f67616e1700 (LWP 8158)):
#0  0x00007f6798118773 in __GI___poll (fds=&lt;optimized out&gt;, nfds=&lt;optimized out&gt;, timeout=&lt;optimized out&gt;) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6791c9cf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x7f676c1352d0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f67616e0b00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f67750150a0) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#7  0x00007f6798e76795 in QThreadPoolThread::run (this=0x2df80f0) at concurrent/qthreadpool.cpp:106
#8  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x2df80f0) at thread/qthread_unix.cpp:331
#9  0x00007f6793bbfefc in start_thread (arg=0x7f67616e1700) at pthread_create.c:304
#10 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7f67573d6700 (LWP 8160)):
#0  0x00007f6794750b4e in cmsTetrahedralInterp8 () from /usr/lib/x86_64-linux-gnu/liblcms.so.1
#1  0x00007f679476115e in ?? () from /usr/lib/x86_64-linux-gnu/liblcms.so.1
#2  0x00007f679bc7a304 in Digikam::IccTransform::transform (this=0x7f67573d4cb0, image=..., description=&lt;optimized out&gt;, observer=0x0) at /build/buildd/digikam-2.1.1/core/libs/dimg/filters/icc/icctransform.cpp:720
#3  0x00007f679bc85f01 in Digikam::IccTransform::apply (this=0x7f67573d4cb0, image=..., observer=0x0) at /build/buildd/digikam-2.1.1/core/libs/dimg/filters/icc/icctransform.cpp:648
#4  0x00007f679bc6d978 in Digikam::IccManager::transformForDisplay (this=0x7f67573d4f30, profile=&lt;optimized out&gt;) at /build/buildd/digikam-2.1.1/core/libs/dimg/filters/icc/iccmanager.cpp:370
#5  0x00007f679bd9609a in Digikam::SharedLoadingTask::postProcess (this=0x9dc6c80) at /build/buildd/digikam-2.1.1/core/libs/threadimageio/loadsavetask.cpp:326
#6  0x00007f679bd9abaf in Digikam::PreviewLoadingTask::execute (this=0x9dc6c80) at /build/buildd/digikam-2.1.1/core/libs/threadimageio/previewtask.cpp:400
#7  0x00007f679bd847e6 in Digikam::LoadSaveThread::run (this=0x36cfdf0) at /build/buildd/digikam-2.1.1/core/libs/threadimageio/loadsavethread.cpp:118
#8  0x00007f679bdc8e3e in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x36cf860) at /build/buildd/digikam-2.1.1/core/libs/threads/dynamicthread.cpp:328
#9  0x00007f6798e76795 in QThreadPoolThread::run (this=0x7f6774586af0) at concurrent/qthreadpool.cpp:106
#10 0x00007f6798e81d05 in QThreadPrivate::start (arg=0x7f6774586af0) at thread/qthread_unix.cpp:331
#11 0x00007f6793bbfefc in start_thread (arg=0x7f67573d6700) at pthread_create.c:304
#12 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7f6756bd5700 (LWP 8161)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6756bd5700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7f67563d4700 (LWP 8162)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f67563d4700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7f6755bd3700 (LWP 8163)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6755bd3700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7f6753b76700 (LWP 8167)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6753b76700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7f675335c700 (LWP 8168)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f675335c700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7f6752b5b700 (LWP 8169)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6752b5b700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7f675c233700 (LWP 8173)):
#0  0x00007f6798118773 in __GI___poll (fds=&lt;optimized out&gt;, nfds=&lt;optimized out&gt;, timeout=&lt;optimized out&gt;) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6791c9cf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x3124ac0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f675c232b00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f6775b98080) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#7  0x00007f6798e76795 in QThreadPoolThread::run (this=0x3120190) at concurrent/qthreadpool.cpp:106
#8  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x3120190) at thread/qthread_unix.cpp:331
#9  0x00007f6793bbfefc in start_thread (arg=0x7f675c233700) at pthread_create.c:304
#10 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f675009b700 (LWP 8174)):
#0  0x00007f6793bc31fd in __pthread_mutex_unlock_usercnt (mutex=&lt;optimized out&gt;, decr=&lt;optimized out&gt;) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x30dc4a8) at pthread_mutex_unlock.c:290
#2  0x00007f6791c9bfe4 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6791c9cdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x253cdd0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f675009ab00, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f67772d4510) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#9  0x00007f6798e76795 in QThreadPoolThread::run (this=0x311e070) at concurrent/qthreadpool.cpp:106
#10 0x00007f6798e81d05 in QThreadPrivate::start (arg=0x311e070) at thread/qthread_unix.cpp:331
#11 0x00007f6793bbfefc in start_thread (arg=0x7f675009b700) at pthread_create.c:304
#12 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f674a3bf700 (LWP 8176)):
#0  0x00007f6798118773 in __GI___poll (fds=&lt;optimized out&gt;, nfds=&lt;optimized out&gt;, timeout=&lt;optimized out&gt;) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6791c9cf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x7f676c30d4e0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f674a3beb00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f6774e7ccb0) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#7  0x00007f6798e76795 in QThreadPoolThread::run (this=0x7f67741bf2c0) at concurrent/qthreadpool.cpp:106
#8  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x7f67741bf2c0) at thread/qthread_unix.cpp:331
#9  0x00007f6793bbfefc in start_thread (arg=0x7f674a3bf700) at pthread_create.c:304
#10 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f674f89a700 (LWP 8177)):
#0  0x00007f6798132a90 in pthread_mutex_lock (mutex=0x315ac98) at forward.c:182
#1  0x00007f6791c9c023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6791c9cdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x365eec0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f674f899b00, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f6775004af0) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#8  0x00007f6798e76795 in QThreadPoolThread::run (this=0x263c990) at concurrent/qthreadpool.cpp:106
#9  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x263c990) at thread/qthread_unix.cpp:331
#10 0x00007f6793bbfefc in start_thread (arg=0x7f674f89a700) at pthread_create.c:304
#11 0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f674d896700 (LWP 8181)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f674d896700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f674d095700 (LWP 8182)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f674d095700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f674c894700 (LWP 8183)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f674c894700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f674c093700 (LWP 8184)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f674c093700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f674b892700 (LWP 8185)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f674b892700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f6749bbe700 (LWP 8186)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6749bbe700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f67493bd700 (LWP 8187)):
#0  0x00007f6791cc3370 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6791c9d419 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6798f93f3e in QEventDispatcherGlib::processEvents (this=0x374a8e0, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f6798f67ef7 in QEventLoop::exec (this=0x7f67493bcb00, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f679bdc6e41 in Digikam::WorkerObjectRunnable::run (this=0x7f6774e93fa0) at /build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:196
#6  0x00007f6798e76795 in QThreadPoolThread::run (this=0x7f67750029b0) at concurrent/qthreadpool.cpp:106
#7  0x00007f6798e81d05 in QThreadPrivate::start (arg=0x7f67750029b0) at thread/qthread_unix.cpp:331
#8  0x00007f6793bbfefc in start_thread (arg=0x7f67493bd700) at pthread_create.c:304
#9  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f6748bbc700 (LWP 8188)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6748bbc700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f6743fff700 (LWP 8189)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6743fff700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f67437fe700 (LWP 8190)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f67437fe700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f6742ffd700 (LWP 8193)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6742ffd700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f67427fc700 (LWP 8194)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f67427fc700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f6741ffb700 (LWP 8195)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6741ffb700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f67417fa700 (LWP 8196)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f67417fa700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6740ff9700 (LWP 8197)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f6740ff9700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f67407f8700 (LWP 8198)):
#0  0x00007f67945403b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007f679453eede in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007f6793bbfefc in start_thread (arg=0x7f67407f8700) at pthread_create.c:304
#3  0x00007f679812489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f679e50aa20 (LWP 8131)):
[KCrash Handler]
#6  Private (other=..., this=0x7fffcb7492a0) at ../../include/QtCore/../../src/corelib/kernel/qvariant.h:360
#7  QVariant::QVariant (this=0x7fffcb7492a0, p=...) at kernel/qvariant.cpp:1419
#8  0x00007f679b7cff7a in Digikam::ImageModel::data (this=0x7f677418daf0, index=&lt;optimized out&gt;, role=&lt;optimized out&gt;) at /build/buildd/digikam-2.1.1/core/libs/models/imagemodel.cpp:1078
#9  0x00007f679b7e292e in Digikam::ImageThumbnailModel::data (this=0x7f677418daf0, index=&lt;optimized out&gt;, role=&lt;optimized out&gt;) at /build/buildd/digikam-2.1.1/core/libs/models/imagethumbnailmodel.cpp:279
#10 0x00007f679b7d51ce in data (arole=37, this=0x7fffcb749460) at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#11 Digikam::ImageFilterModel::subSortLessThan (this=&lt;optimized out&gt;, left=..., right=...) at /build/buildd/digikam-2.1.1/core/libs/models/imagefiltermodel.cpp:1054
#12 0x00007f6799f01386 in operator() (r2=227, r1=&lt;optimized out&gt;, this=0x7fffcb7493e0) at itemviews/qsortfilterproxymodel.cpp:80
#13 qLowerBoundHelper&lt;int*, int, QSortFilterProxyModelLessThan&gt; (lessThan=) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:478
#14 qLowerBound&lt;int*, int, QSortFilterProxyModelLessThan&gt; (lessThan=&lt;optimized out&gt;, value=@0x7f6775003854, end=0x7f677500389c, begin=0x7f6775003870) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:252
#15 QAlgorithmsPrivate::qMerge&lt;int*, int const, QSortFilterProxyModelLessThan&gt; (begin=0x7f677500383c, pivot=0x7f6775003870, end=0x7f677500389c, t=@0x7f6775003370, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:435
#16 0x00007f6799f01499 in QAlgorithmsPrivate::qMerge&lt;int*, int const, QSortFilterProxyModelLessThan&gt; (begin=0x7f677500380c, pivot=0x7f6775003848, end=0x7f677500389c, t=@0x7f6775003370, lessThan=&lt;optimized out&gt;) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:446
#17 0x00007f6799f01499 in QAlgorithmsPrivate::qMerge&lt;int*, int const, QSortFilterProxyModelLessThan&gt; (begin=0x7f67750037b8, pivot=0x7f67750037f4, end=0x7f677500389c, t=@0x7f6775003370, lessThan=&lt;optimized out&gt;) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:446
#18 0x00007f6799f01499 in QAlgorithmsPrivate::qMerge&lt;int*, int const, QSortFilterProxyModelLessThan&gt; (begin=0x7f6775003604, pivot=0x7f6775003750, end=0x7f677500389c, t=@0x7f6775003370, lessThan=&lt;optimized out&gt;) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:446
#19 0x00007f6799f017d2 in QAlgorithmsPrivate::qStableSortHelper&lt;int*, int, QSortFilterProxyModelLessThan&gt; (begin=0x7f6775003604, end=0x7f677500389c, t=@0x7f6775003370, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:459
#20 0x00007f6799f01769 in QAlgorithmsPrivate::qStableSortHelper&lt;int*, int, QSortFilterProxyModelLessThan&gt; (begin=0x7f6775003370, end=0x7f677500389c, t=@0x7f6775003370, lessThan=...) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:458
#21 0x00007f6799efa77b in qStableSort&lt;int*, QSortFilterProxyModelLessThan&gt; (lessThan=&lt;optimized out&gt;, end=&lt;optimized out&gt;, start=&lt;optimized out&gt;) at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:212
#22 QSortFilterProxyModelPrivate::sort_source_rows (this=&lt;optimized out&gt;, source_rows=..., source_parent=&lt;optimized out&gt;) at itemviews/qsortfilterproxymodel.cpp:464
#23 0x00007f6799efa986 in QSortFilterProxyModelPrivate::create_mapping (this=0x7f677420d6c0, source_parent=...) at itemviews/qsortfilterproxymodel.cpp:337
#24 0x00007f6799efb820 in QSortFilterProxyModelPrivate::update_persistent_indexes (this=0x7f677420d6c0, source_indexes=...) at itemviews/qsortfilterproxymodel.cpp:1014
#25 0x00007f6799efbfb9 in QSortFilterProxyModelPrivate::_q_clearMapping (this=0x7f677420d6c0) at itemviews/qsortfilterproxymodel.cpp:310
#26 0x00007f6799efc3c2 in QSortFilterProxyModel::invalidate (this=&lt;optimized out&gt;) at itemviews/qsortfilterproxymodel.cpp:2330
#27 0x00007f679b7d9f4a in Digikam::ImageFilterModel::ImageFilterModelPrivate::packageFinished (this=0x7f677426bda0, package=...) at /build/buildd/digikam-2.1.1/core/libs/models/imagefiltermodel.cpp:421
#28 0x00007f679b7da030 in Digikam::ImageFilterModel::ImageFilterModelPrivate::qt_metacall (this=0x7f677426bda0, _c=QMetaObject::InvokeMetaMethod, _id=&lt;optimized out&gt;, _a=0x7f6774e71450) at /build/buildd/digikam-2.1.1/obj-x86_64-linux-gnu/core/digikam/imagefiltermodelpriv.moc:96
#29 0x00007f6798f7fa5e in QObject::event (this=0x7f677426bda0, e=&lt;optimized out&gt;) at kernel/qobject.cpp:1217
#30 0x00007f6799969424 in notify_helper (e=0x7f67757d4b50, receiver=0x7f677426bda0, this=0x1508200) at kernel/qapplication.cpp:4486
#31 QApplicationPrivate::notify_helper (this=0x1508200, receiver=0x7f677426bda0, e=0x7f67757d4b50) at kernel/qapplication.cpp:4458
#32 0x00007f679996e291 in QApplication::notify (this=0x7fffcb74a6f0, receiver=0x7f677426bda0, e=0x7f67757d4b50) at kernel/qapplication.cpp:4365
#33 0x00007f679a67d126 in KApplication::notify (this=0x7fffcb74a6f0, receiver=0x7f677426bda0, event=0x7f67757d4b50) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f6798f68afc in QCoreApplication::notifyInternal (this=0x7fffcb74a6f0, receiver=0x7f677426bda0, event=0x7f67757d4b50) at kernel/qcoreapplication.cpp:787
#35 0x00007f6798f6c51f in sendEvent (event=0x7f67757d4b50, receiver=0x7f677426bda0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x14abdf0) at kernel/qcoreapplication.cpp:1428
#37 0x00007f6798f93a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#38 postEventSourceDispatch (s=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:277
#39 0x00007f6791c9ca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f6791c9d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f6791c9d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f6798f93ed6 in QEventDispatcherGlib::processEvents (this=0x14ad490, flags=&lt;optimized out&gt;) at kernel/qeventdispatcher_glib.cpp:422
#43 0x00007f6799a1107e in QGuiEventDispatcherGlib::processEvents (this=&lt;optimized out&gt;, flags=&lt;optimized out&gt;) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f6798f67cf2 in QEventLoop::processEvents (this=&lt;optimized out&gt;, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f6798f67ef7 in QEventLoop::exec (this=0x7fffcb74a570, flags=...) at kernel/qeventloop.cpp:201
#46 0x00007f6798f6c789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#47 0x00000000004893fd in main (argc=5, argv=&lt;optimized out&gt;) at /build/buildd/digikam-2.1.1/core/digikam/main/main.cpp:232

This bug may be a duplicate of or related to bug 269720.

Possible duplicates by query: bug 286071, bug 277099, bug 275541, bug 273161, bug 271791.

Reported using DrKonqi</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1211084</commentid>
    <comment_count>1</comment_count>
    <who name="">caulier.gilles</who>
    <bug_when>2012-01-07 16:45:12 +0000</bug_when>
    <thetext>

*** This bug has been marked as a duplicate of bug 262596 ***</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1897908</commentid>
    <comment_count>2</comment_count>
    <who name="">caulier.gilles</who>
    <bug_when>2019-12-23 06:22:29 +0000</bug_when>
    <thetext>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&apos;t hesitate to give us a fresh feedback about his entry.

Thanks in advance

Gilles Caulier</thetext>
  </long_desc>
      
      

    </bug>

</bugzilla>