[Digikam-devel] [Bug 285517] New: digiKam crashed when tagging faces

Rodrigo Larrabure rodrigo.larrabure at gmail.com
Tue Nov 1 22:28:36 GMT 2011 

https://bugs.kde.org/show_bug.cgi?id=285517

           Summary: digiKam crashed when tagging faces
           Product: digikam
           Version: 2.1.1
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: rodrigo.larrabure at gmail.com


Application: digikam (2.1.1)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
I was manually tagging some pictures after running the face recognition tool
when digiKam crashed.

The crash does not seem to be reproducible.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc67daeba20 (LWP 3073))]

Thread 5 (Thread 0x7fc65d01c700 (LWP 3074)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc67845f1ab in wait (time=18446744073709551615, this=0x23615c0) at
thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2361468,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000005c2e20 in Digikam::ScanController::run (this=0x23610e0) at
/build/buildd/digikam-2.1.1/core/digikam/database/scancontroller.cpp:647
#4  0x00007fc67845ed05 in QThreadPrivate::start (arg=0x23610e0) at
thread/qthread_unix.cpp:331
#5  0x00007fc67319cefc in start_thread (arg=0x7fc65d01c700) at
pthread_create.c:304
#6  0x00007fc67770189d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc65c81b700 (LWP 3075)):
#0  0x00007fc6776f5773 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc671279f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc67127a429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc678570f3e in QEventDispatcherGlib::processEvents (this=0x236f410,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fc678544cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc678544ef7 in QEventLoop::exec (this=0x7fc65c81ab30, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fc67845c27f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007fc678527cbf in QInotifyFileSystemWatcherEngine::run (this=0x236d6a0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc67845ed05 in QThreadPrivate::start (arg=0x236d6a0) at
thread/qthread_unix.cpp:331
#9  0x00007fc67319cefc in start_thread (arg=0x7fc65c81b700) at
pthread_create.c:304
#10 0x00007fc67770189d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc657fff700 (LWP 3078)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc67845f1ab in wait (time=18446744073709551615, this=0x2674b60) at
thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x268e728,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fc67b3a3737 in Digikam::ParkingThread::run (this=0x268e710) at
/build/buildd/digikam-2.1.1/core/libs/threads/threadmanager.cpp:119
#4  0x00007fc67845ed05 in QThreadPrivate::start (arg=0x268e710) at
thread/qthread_unix.cpp:331
#5  0x00007fc67319cefc in start_thread (arg=0x7fc657fff700) at
pthread_create.c:304
#6  0x00007fc67770189d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc6552ba700 (LWP 3079)):
#0  pthread_mutex_unlock (mutex=0x2bbae58) at forward.c:184
#1  0x00007fc671279900 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc67127a258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc67127a429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc678570f3e in QEventDispatcherGlib::processEvents (this=0x2bb9400,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fc678544cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc678544ef7 in QEventLoop::exec (this=0x7fc6552b9b30, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007fc67845c27f in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#8  0x00007fc678527cbf in QInotifyFileSystemWatcherEngine::run (this=0x220e8f0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fc67845ed05 in QThreadPrivate::start (arg=0x220e8f0) at
thread/qthread_unix.cpp:331
#10 0x00007fc67319cefc in start_thread (arg=0x7fc6552ba700) at
pthread_create.c:304
#11 0x00007fc67770189d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc67daeba20 (LWP 3073)):
[KCrash Handler]
#6  deref (this=0x40023) at
../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#7  QVariant::~QVariant (this=0x7fff6fb05ae0, __in_chrg=<optimized out>) at
kernel/qvariant.cpp:1407
#8  0x00000000005ff145 in Digikam::AssignNameOverlay::checkIndex
(this=<optimized out>, index=<optimized out>) at
/build/buildd/digikam-2.1.1/core/digikam/items/assignnameoverlay.cpp:241
#9  0x00007fc67b3f0a9f in checkIndexOnEnter (index=..., this=0x2bab380) at
/build/buildd/digikam-2.1.1/core/libs/widgets/itemview/imagedelegateoverlay.cpp:282
#10 Digikam::AbstractWidgetDelegateOverlay::checkIndexOnEnter (this=0x2bab380,
index=...) at
/build/buildd/digikam-2.1.1/core/libs/widgets/itemview/imagedelegateoverlay.cpp:270
#11 0x00007fc67b3f0b07 in Digikam::PersistentWidgetDelegateOverlay::slotEntered
(this=0x2bab380, index=...) at
/build/buildd/digikam-2.1.1/core/libs/widgets/itemview/imagedelegateoverlay.cpp:577
#12 0x00000000005ff02b in Digikam::AssignNameOverlay::eventFilter
(this=0x2bab380, o=<optimized out>, e=<optimized out>) at
/build/buildd/digikam-2.1.1/core/digikam/items/assignnameoverlay.cpp:351
#13 0x00007fc678545c88 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>,
receiver=0x34f1320, event=0x7fff6fb05f30) at kernel/qcoreapplication.cpp:902
#14 0x00007fc678f463ef in notify_helper (e=0x7fff6fb05f30, receiver=0x34f1320,
this=0x21834e0) at kernel/qapplication.cpp:4482
#15 QApplicationPrivate::notify_helper (this=0x21834e0, receiver=0x34f1320,
e=0x7fff6fb05f30) at kernel/qapplication.cpp:4458
#16 0x00007fc678f4b291 in QApplication::notify (this=0x7fff6fb071a0,
receiver=0x34f1320, e=0x7fff6fb05f30) at kernel/qapplication.cpp:4365
#17 0x00007fc679c5a126 in KApplication::notify (this=0x7fff6fb071a0,
receiver=0x34f1320, event=0x7fff6fb05f30) at
../../kdeui/kernel/kapplication.cpp:311
#18 0x00007fc678545afc in QCoreApplication::notifyInternal
(this=0x7fff6fb071a0, receiver=0x34f1320, event=0x7fff6fb05f30) at
kernel/qcoreapplication.cpp:787
#19 0x00007fc678f44c3e in sendEvent (event=0x7fff6fb05f30, receiver=0x34f1320)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QApplicationPrivate::setFocusWidget (focus=0x28233c0,
reason=Qt::MouseFocusReason) at kernel/qapplication.cpp:2246
#21 0x00007fc678f8a799 in QWidget::setFocus (this=0x28233c0,
reason=Qt::MouseFocusReason) at kernel/qwidget.cpp:6391
#22 0x00007fc678f4cf54 in QApplication::notify (this=0x7fff6fb071a0,
receiver=0xb2d85c0, e=0x7fff6fb06430) at kernel/qapplication.cpp:4004
#23 0x00007fc679c5a126 in KApplication::notify (this=0x7fff6fb071a0,
receiver=0xb2d85c0, event=0x7fff6fb06430) at
../../kdeui/kernel/kapplication.cpp:311
#24 0x00007fc678545afc in QCoreApplication::notifyInternal
(this=0x7fff6fb071a0, receiver=0xb2d85c0, event=0x7fff6fb06430) at
kernel/qcoreapplication.cpp:787
#25 0x00007fc678f473f2 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0xb2d85c0,
event=0x7fff6fb06430, alienWidget=0xb2d85c0, nativeWidget=0x28233c0,
buttonDown=0xb2d85c0, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3146
#27 0x00007fc678fc6945 in QETWidget::translateMouseEvent (this=0x28233c0,
event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#28 0x00007fc678fc58be in QApplication::x11ProcessEvent (this=0x7fff6fb071a0,
event=0x7fff6fb06c50) at kernel/qapplication_x11.cpp:3690
#29 0x00007fc678fee412 in x11EventSourceDispatch (s=0x2189d60, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007fc671279a5d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fc67127a258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fc67127a429 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fc678570ed6 in QEventDispatcherGlib::processEvents (this=0x2128270,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#34 0x00007fc678fee07e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fc678544cf2 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fc678544ef7 in QEventLoop::exec (this=0x7fff6fb07020, flags=...) at
kernel/qeventloop.cpp:201
#37 0x00007fc678549789 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#38 0x00000000004893fd in main (argc=1, argv=<optimized out>) at
/build/buildd/digikam-2.1.1/core/digikam/main/main.cpp:232

Reported using DrKonqi

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