Application: gwenview (2.9.0)
KDE Platform Version: 4.9.00
Qt Version: 4.8.2
Operating System: Linux 3.5.0-10-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: the application crashed when I was trying to upload photos to fecebook via app's plugin. It is the second time it happens in 2 attempts to use the plugin. Strange is that the export tab in plugins shows in batch processing

The crash can be reproduced some of the time.

-- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b421b2780 (LWP 3003))]

Thread 4 (Thread 0x7f5b2cda9700 (LWP 3005)):
#0  0x00007f5b3eb6cb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5b3b31c036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5b3b31c164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5b40ff79e6 in QEventDispatcherGlib::processEvents (this=0x7f5b280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f5b40fc6f22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5b40fc7177 in QEventLoop::exec (this=0x7f5b2cda8dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f5b40ec6057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f5b40fa6c2f in QInotifyFileSystemWatcherEngine::run (this=0x2343d30) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5b40ec907b in QThreadPrivate::start (arg=0x2343d30) at thread/qthread_unix.cpp:307
#9  0x00007f5b3b9dce9a in start_thread (arg=0x7f5b2cda9700) at pthread_create.c:308
#10 0x00007f5b3eb784bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5b27b7c700 (LWP 3006)):
#0  0x00007f5b3eb6cb03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5b3b31c036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5b3b31c164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5b40ff79e6 in QEventDispatcherGlib::processEvents (this=0x7f5b200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f5b40fc6f22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5b40fc7177 in QEventLoop::exec (this=0x7f5b27b7bdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f5b40ec6057 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f5b40fa6c2f in QInotifyFileSystemWatcherEngine::run (this=0x266d920) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5b40ec907b in QThreadPrivate::start (arg=0x266d920) at thread/qthread_unix.cpp:307
#9  0x00007f5b3b9dce9a in start_thread (arg=0x7f5b27b7c700) at pthread_create.c:308
#10 0x00007f5b3eb784bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5b24d4b700 (LWP 3021)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5b40ec958b in wait (time=18446744073709551615, this=0x6356e40) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6356218, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f5b0f4afa24 in KIPIPlugins::KPRawThumbThread::run (this=0x6064130) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/common/libkipiplugins/tools/kprawthumbthread.cpp:107
#4  0x00007f5b40ec907b in QThreadPrivate::start (arg=0x6064130) at thread/qthread_unix.cpp:307
#5  0x00007f5b3b9dce9a in start_thread (arg=0x7f5b24d4b700) at pthread_create.c:308
#6  0x00007f5b3eb784bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5b421b2780 (LWP 3003)):
[KCrash Handler]
#6  ref (this=0x25c) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#7  QExplicitlySharedDataPointer (o=..., this=0x7fff34653e30) at ../../include/QtCore/../../src/corelib/tools/qshareddata.h:169
#8  QDateTime::QDateTime (this=0x7fff34653e30, other=...) at tools/qdatetime.cpp:2182
#9  0x00007f5b40fed0f5 in v_construct<QDateTime> (copy=0x7fff34653e70, x=0x7fff34653e30) at ../../include/QtCore/private/../../../src/corelib/kernel/qvariant_p.h:117
#10 construct (x=0x7fff34653e30, copy=0x7fff34653e70) at kernel/qvariant.cpp:105
#11 0x00007f5b3f81e058 in construct (x=0x7fff34653e30, copy=0x7fff34653e70) at kernel/qguivariant.cpp:182
#12 0x00007f5b40feb77c in QVariant::operator= (this=0x7fff34653e30, variant=...) at kernel/qvariant.cpp:1801
#13 0x00007f5b0f4aecf4 in setting (name=..., this=<optimized out>) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/common/libkipiplugins/tools/kphostsettings.cpp:68
#14 KIPIPlugins::KPHostSettings::metadataSettings (this=0x7fff34653f40) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/common/libkipiplugins/tools/kphostsettings.cpp:153
#15 0x00007f5b0f4a4c9d in KIPIPlugins::KPMetadata::init (this=0x7fff34654000) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/common/libkipiplugins/tools/kpmetadata.cpp:81
#16 0x00007f5afb77ff6e in KIPIFacebookPlugin::FbWindow::prepareImageForUpload (this=0x62e6f50, imgPath=..., isRAW=<optimized out>, caption=...) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/facebook/fbwindow.cpp:691
#17 0x00007f5afb780432 in KIPIFacebookPlugin::FbWindow::uploadNextPhoto (this=0x62e6f50) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/facebook/fbwindow.cpp:730
#18 0x00007f5afb780cd5 in KIPIFacebookPlugin::FbWindow::slotStartTransfer (this=0x62e6f50) at /build/buildd/digikam-2.6.0/extra/kipi-plugins/facebook/fbwindow.cpp:633
#19 0x00007f5b404775b4 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./kdialog.moc:167
#20 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./kdialog.moc:127
#21 0x00007f5b40fdc841 in QMetaObject::activate (sender=0x631eaa0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff34654520) at kernel/qobject.cpp:3547
#22 0x00007f5b40fe40fe in QSignalMapper::mapped (this=<optimized out>, _t1=4096) at .moc/release-shared/moc_qsignalmapper.cpp:115
#23 0x00007f5b40fe469b in QSignalMapper::map (this=0x631eaa0, sender=0x62f9170) at kernel/qsignalmapper.cpp:266
#24 0x00007f5b40fdc841 in QMetaObject::activate (sender=0x62f9170, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff346546b0) at kernel/qobject.cpp:3547
#25 0x00007f5b3fe770c2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#26 0x00007f5b3fbb4cae in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:548
#27 0x00007f5b3fbb5feb in QAbstractButtonPrivate::click (this=0x637fac0) at widgets/qabstractbutton.cpp:541
#28 0x00007f5b3fbb625c in QAbstractButton::mouseReleaseEvent (this=0x62f9170, e=0x7fff34654f80) at widgets/qabstractbutton.cpp:1123
#29 0x00007f5b3f836fb4 in QWidget::event (this=0x62f9170, event=0x7fff34654f80) at kernel/qwidget.cpp:8371
#30 0x00007f5b3f7e67b4 in notify_helper (e=0x7fff34654f80, receiver=0x62f9170, this=0x21247f0) at kernel/qapplication.cpp:4556
#31 QApplicationPrivate::notify_helper (this=0x21247f0, receiver=0x62f9170, e=0x7fff34654f80) at kernel/qapplication.cpp:4528
#32 0x00007f5b3f7ebf2f in QApplication::notify (this=<optimized out>, receiver=0x62f9170, e=0x7fff34654f80) at kernel/qapplication.cpp:4099
#33 0x00007f5b40521456 in KApplication::notify (this=0x7fff34655c90, receiver=0x62f9170, event=0x7fff34654f80) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f5b40fc83ec in QCoreApplication::notifyInternal (this=0x7fff34655c90, receiver=0x62f9170, event=0x7fff34654f80) at kernel/qcoreapplication.cpp:915
#35 0x00007f5b3f7e7782 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QApplicationPrivate::sendMouseEvent (receiver=0x62f9170, event=0x7fff34654f80, alienWidget=0x62f9170, nativeWidget=0x745ca20, buttonDown=0x62f9170, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#37 0x00007f5b3f866b15 in QETWidget::translateMouseEvent (this=0x745ca20, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#38 0x00007f5b3f865ace in QApplication::x11ProcessEvent (this=0x7fff34655c90, event=0x7fff34655850) at kernel/qapplication_x11.cpp:3732
#39 0x00007f5b3f88f052 in x11EventSourceDispatch (s=0x2127d20, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0x00007f5b3b31bd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f5b3b31c0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f5b3b31c164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f5b40ff797f in QEventDispatcherGlib::processEvents (this=0x20fa770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0x00007f5b3f88ecde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00007f5b40fc6f22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007f5b40fc7177 in QEventLoop::exec (this=0x7fff34655bf0, flags=...) at kernel/qeventloop.cpp:204
#47 0x00007f5b40fcc4c7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#48 0x0000000000427245 in main (argc=6, argv=0x7fff34655fb8) at ../../app/main.cpp:142

Reported using DrKonqi