Application that crashed: digikam
Version of the application: 1.0.0-beta5
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-ARCH i686

What I was doing when the application crashed:
Steps to reproduce:
1. Start export to PicasaWeb.
2. Cancel the exporting process.
3. Repeat export.

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb30cb700 (LWP 2751))]

Thread 16 (Thread 0xb1860b70 (LWP 2757)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4f18937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0x08308c69 in Digikam::ScanController::run (this=0x8baee50) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/digikam/scancontroller.cpp:499
#4  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#6  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 15 (Thread 0xb0bffb70 (LWP 2762)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4cd2eb6 in poll () from /lib/libc.so.6
#2  0xb345d7fb in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb3450a2b in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#4  0xb3450d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb503062f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb5004479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb50048ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb4f146b3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xb689a89d in Digikam::ImageFilterModelWorker::Thread::run() () from /usr/lib/libdigikamdatabase.so.1
#10 0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb4e928ac in start_thread () from /lib/libpthread.so.0
#12 0xb4cdd01e in clone () from /lib/libc.so.6

Thread 14 (Thread 0xb03feb70 (LWP 2763)):
#0  0xb4ceaa10 in __libc_enable_asynccancel () from /lib/libc.so.6
#1  0xb4cd2ea0 in poll () from /lib/libc.so.6
#2  0xb345d7fb in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb3450a2b in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#4  0xb3450d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb503062f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb5004479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb50048ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb4f146b3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xb689a89d in Digikam::ImageFilterModelWorker::Thread::run() () from /usr/lib/libdigikamdatabase.so.1
#10 0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb4e928ac in start_thread () from /lib/libpthread.so.0
#12 0xb4cdd01e in clone () from /lib/libc.so.6

Thread 13 (Thread 0xafb7db70 (LWP 2764)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4f18937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb6a9846a in Digikam::LoadSaveThread::run (this=0x8c0afe0) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#6  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 12 (Thread 0xaf37cb70 (LWP 2765)):
#0  0xb3476308 in g_thread_self () from /usr/lib/libglib-2.0.so.0
#1  0xb3450d0e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0xb503062f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#3  0xb5004479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0xb50048ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0xb4f146b3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#6  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#7  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#8  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 11 (Thread 0xaeb7bb70 (LWP 2766)):
#0  0xb4e94d50 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0xb34509e0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#2  0xb3450d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0xb503062f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0xb5004479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0xb50048ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb4f146b3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#8  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#9  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 10 (Thread 0xae37ab70 (LWP 2767)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4f18937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb6a9846a in Digikam::LoadSaveThread::run (this=0x8c025d0) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#6  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 9 (Thread 0xab73cb70 (LWP 2768)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e97182 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xac4d4ba5 in metronom_sync_loop () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 8 (Thread 0xaaae2b70 (LWP 2769)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4cd5f41 in select () from /lib/libc.so.6
#2  0xac4fee88 in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 7 (Thread 0xaa2e1b70 (LWP 2770)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4cd2eb6 in poll () from /lib/libc.so.6
#2  0xb345d7fb in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb3450a2b in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#4  0xb3450d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb503062f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb5004479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb50048ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb4f146b3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xac520419 in Phonon::Xine::XineThread::run() () from /usr/lib/qt/plugins/phonon_backend/phonon_xine.so
#10 0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb4e928ac in start_thread () from /lib/libpthread.so.0
#12 0xb4cdd01e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xa9ae0b70 (LWP 2773)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4cd2eb6 in poll () from /lib/libc.so.6
#2  0xaaf29d91 in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#3  0x00000000 in ?? ()

Thread 5 (Thread 0xa92dfb70 (LWP 2774)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xac4e68fc in ao_loop () from /usr/lib/libxine.so.1
#3  0xa92df340 in ?? ()

Thread 4 (Thread 0xa823eb70 (LWP 2784)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4f18937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb6a9846a in Digikam::LoadSaveThread::run (this=0x97fd9b8) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#6  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa6dfeb70 (LWP 2791)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4f18937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb6a9846a in Digikam::LoadSaveThread::run (this=0x9c991f8) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#6  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa8a96b70 (LWP 2792)):
#0  0xb78bc424 in __kernel_vsyscall ()
#1  0xb4e96e55 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb4f18937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb6a9846a in Digikam::LoadSaveThread::run (this=0x9f4bd40) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0xb4f17922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb4e928ac in start_thread () from /lib/libpthread.so.0
#6  0xb4cdd01e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb30cb700 (LWP 2751)):
[KCrash Handler]
#6  0xb5aa1a1a in ?? () from /usr/lib/libQtGui.so.4
#7  0xb5aa2e88 in QStandardItem::removeRows(int, int) () from /usr/lib/libQtGui.so.4
#8  0xb5aa2f7a in QStandardItemModel::removeRows(int, int, QModelIndex const&) () from /usr/lib/libQtGui.so.4
#9  0xb5889746 in QComboBox::clear() () from /usr/lib/libQtGui.so.4
#10 0x0836ae20 in Digikam::AltLangStrEdit::loadLangAltListEntries (this=0x9a61038, currentLang=...) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/template/altlangstredit.cpp:418
#11 0x0836b398 in Digikam::AltLangStrEdit::setValues (this=0x9a61038, values=...) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/template/altlangstredit.cpp:407
#12 0x0836b43a in Digikam::AltLangStrEdit::reset (this=0x9a61038) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/template/altlangstredit.cpp:341
#13 0x080cdd89 in Digikam::CaptionEdit::reset (this=0x956f748) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/imageproperties/captionedit.cpp:97
#14 0x080bfd71 in Digikam::ImageDescEditTab::setInfos (this=0x9571440, infos=...) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/imageproperties/imagedescedittab.cpp:656
#15 0x080c9525 in Digikam::ImageDescEditTab::setItem (this=0x9571440, info=...) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/imageproperties/imagedescedittab.cpp:641
#16 0x080af635 in Digikam::ImagePropertiesSideBarDB::itemChanged (this=0x8e4edd8, infos=) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/imageproperties/imagepropertiessidebardb.cpp:178
#17 0x080afb9e in Digikam::ImagePropertiesSideBarDB::itemChanged (this=0x8e4edd8, infos=...) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/libs/imageproperties/imagepropertiessidebardb.cpp:161
#18 0x082b23c6 in Digikam::DigikamView::slotDispatchImageSelected (this=0x8bf4000) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/digikam/digikamview.cpp:1239
#19 0x082b776d in Digikam::DigikamView::qt_metacall (this=0x8bf4000, _c=QMetaObject::InvokeMetaMethod, _id=110, _a=0xbf84fb7c)
    at /home/ree/Downloads/dk/digikam-1.0.0-beta5/build/digikam/digikamview.moc:332
#20 0xb501b8ac in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#21 0xb501c4e2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0xb5055ba7 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#23 0xb5020f5e in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#24 0xb5015a5f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#25 0xb54c43a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#26 0xb54cba8c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0xb60a75ca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#28 0xb5005e8b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#29 0xb50337ce in ?? () from /usr/lib/libQtCore.so.4
#30 0xb50308d7 in ?? () from /usr/lib/libQtCore.so.4
#31 0xb344d378 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#32 0xb3450bf0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#33 0xb3450d23 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#34 0xb50305f5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0xb5562185 in ?? () from /usr/lib/libQtGui.so.4
#36 0xb5004479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0xb50048ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0xb5006d3f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#39 0xb54c4227 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#40 0x083a3703 in main (argc=5, argv=0xbf8507e4) at /home/ree/Downloads/dk/digikam-1.0.0-beta5/digikam/main.cpp:186

Reported using DrKonqi