Bug 355745

Application: digikam (4.12.0)
KDE Platform Version: 4.14.13
Qt Version: 4.8.6
Operating System: Linux 4.2.0-18-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:

Trying to export photos to Facebook. I already authorized Digikam with Facebook and have the correct URL configured. When I clicked the upload button to export the photos to Facebook it crashes immediately every time.

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".
[Current thread is 1 (Thread 0x7fcf2c521b80 (LWP 17996))]

Thread 6 (Thread 0x7fcf057cf700 (LWP 17997)):
#0  0x00007fcf2576f8dd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcf1006d12c in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007fcf22c866aa in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#3  0x00007fcf2577aeed in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7fcefd0eb700 (LWP 17998)):
#0  0x00007fcf22c8bda0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fcf262d5286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00000000005fffb4 in ?? ()
#3  0x00007fcf262d4d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fcf22c866aa in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007fcf2577aeed in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7fcefc8ea700 (LWP 17999)):
#0  0x00007fcf2576f8dd in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fcf1f1891ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcf1f1892fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcf2641520e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fcf263e30d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007fcf263e3445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007fcf262d24f9 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fcf263c3133 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007fcf262d4d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007fcf22c866aa in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fcf2577aeed in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fcef7fff700 (LWP 18001)):
#0  0x00007fcf22c8bda0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fcf262d5286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007fcf2a652f02 in ?? () from /usr/lib/digikam/libdigikamcore.so.4.12.0
#3  0x00007fcf262d4d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fcf22c866aa in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007fcf2577aeed in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fce40abb700 (LWP 18047)):
#0  0x00007fcf22c8bda0 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fcf262d5286 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007fcedc3557f8 in KIPIPlugins::KPRawThumbThread::run() () from /usr/lib/digikam/libkipiplugins.so.4.12.0
#3  0x00007fcf262d4d1c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007fcf22c866aa in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#5  0x00007fcf2577aeed in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fcf2c521b80 (LWP 17996)):
[KCrash Handler]
#6  0x00007fcf27117702 in QPixmap::QPixmap(QPixmap const&) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#7  0x00007fcf27e1cf38 in KPixmapSequence::frameAt(int) const () from /usr/lib/libkdeui.so.5
#8  0x00007fcedc367261 in KIPIPlugins::KPImagesList::slotProgressTimerDone() () from /usr/lib/digikam/libkipiplugins.so.4.12.0
#9  0x00007fcf263f8f60 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007fcf263febd3 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007fcf27039cdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#12 0x00007fcf27040c16 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007fcf27d9ca2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0x00007fcf263e485d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007fcf264176c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007fcf26414831 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007fcf1f188ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fcf1f189250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fcf1f1892fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fcf2641520e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fcf270e4c26 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#22 0x00007fcf263e30d1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007fcf263e3445 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007fcf263e9429 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x0000000000492eae in ?? ()
#26 0x00007fcf25694a40 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#27 0x0000000000495de9 in _start ()

Possible duplicates by query: bug 355744, bug 355509, bug 355154, bug 354668, bug 354364.

Reported using DrKonqi