Application that crashed: digikam
Version of the application: 0.10.0
KDE Version: 4.3.3 (KDE 4.3.3) "release 2"
Qt Version: 4.5.3
Operating System: Linux 2.6.25.20-0.5-pae i686
Distribution: "openSUSE 11.0 (i586)"

What I was doing when the application crashed:
Digikam crashes on export to picasa web,
usually when uploading images for the sacond time 
(not necessary the same images).

Looks like PicasawebWindow::m_urls is not set to NULL after being deleted,
this leads to double deletion.

 -- Backtrace:
Application: digiKam (digikam), signal: Aborted
[Current thread is 0 (LWP 7096)]

Thread 12 (Thread 0xb1fd8b90 (LWP 7109)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57435c2 in QWaitCondition::wait (this=0x84ee380, mutex=0x84ee37c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0x0828f7e9 in Digikam::ScanController::run (this=0x84ee918) at /usr/src/debug/digikam-0.10.0/digikam/scancontroller.cpp:412
#4  0xb57425b2 in QThreadPrivate::start (arg=0x84ee918) at thread/qthread_unix.cpp:188
#5  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#6  0xb5541dae in clone () from /lib/libc.so.6

Thread 11 (Thread 0xb0d7ab90 (LWP 7170)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57435c2 in QWaitCondition::wait (this=0x8545bd8, mutex=0x8545bd4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb7208e02 in Digikam::LoadSaveThread::run (this=0x8545bc8) at /usr/src/debug/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:131
#4  0xb57425b2 in QThreadPrivate::start (arg=0x8545bc8) at thread/qthread_unix.cpp:188
#5  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#6  0xb5541dae in clone () from /lib/libc.so.6

Thread 10 (Thread 0xb157bb90 (LWP 7171)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57435c2 in QWaitCondition::wait (this=0x8482cc8, mutex=0x8482cc4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb7208e02 in Digikam::LoadSaveThread::run (this=0x8482cb8) at /usr/src/debug/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:131
#4  0xb57425b2 in QThreadPrivate::start (arg=0x8482cb8) at thread/qthread_unix.cpp:188
#5  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#6  0xb5541dae in clone () from /lib/libc.so.6

Thread 9 (Thread 0xada51b90 (LWP 7250)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5f42 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xaeae56c1 in ?? () from /usr/lib/libxine.so.1

Thread 8 (Thread 0xace45b90 (LWP 7252)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5f42 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xaeaf414e in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 7 (Thread 0xac644b90 (LWP 7253)):
#0  0xb4fadc0c in g_main_context_release () from /usr/lib/libglib-2.0.so.0
#1  0xb4faf785 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0xb4faf9f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0xb58620bf in QEventDispatcherGlib::processEvents (this=0x86480c8, flags={i = -1402715480}) at kernel/qeventdispatcher_glib.cpp:409
#4  0xb5834e3a in QEventLoop::processEvents (this=0xac644320, flags={i = -1402715416}) at kernel/qeventloop.cpp:149
#5  0xb5835282 in QEventLoop::exec (this=0xac644320, flags={i = -1402715352}) at kernel/qeventloop.cpp:201
#6  0xb573f269 in QThread::exec (this=0x863f300) at thread/qthread.cpp:487
#7  0xaeb34839 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#8  0xb57425b2 in QThreadPrivate::start (arg=0x863f300) at thread/qthread_unix.cpp:188
#9  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#10 0xb5541dae in clone () from /lib/libc.so.6

Thread 6 (Thread 0xabe04b90 (LWP 7359)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb55381a7 in poll () from /lib/libc.so.6
#2  0xabe3dfc4 in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0xab603b90 (LWP 7360)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xaeaf7f23 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xa84ffb90 (LWP 7377)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57435c2 in QWaitCondition::wait (this=0x9769e40, mutex=0x9769e3c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb7208e02 in Digikam::LoadSaveThread::run (this=0x9769e30) at /usr/src/debug/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:131
#4  0xb57425b2 in QThreadPrivate::start (arg=0x9769e30) at thread/qthread_unix.cpp:188
#5  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#6  0xb5541dae in clone () from /lib/libc.so.6

Thread 3 (Thread 0xaa548b90 (LWP 7671)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57435c2 in QWaitCondition::wait (this=0xa2dc180, mutex=0xa2dc17c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb7208e02 in Digikam::LoadSaveThread::run (this=0xa2dc170) at /usr/src/debug/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:131
#4  0xb57425b2 in QThreadPrivate::start (arg=0xa2dc170) at thread/qthread_unix.cpp:188
#5  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#6  0xb5541dae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaada0b90 (LWP 7672)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb56e5c15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57435c2 in QWaitCondition::wait (this=0xa5fd54e0, mutex=0xa5fd54dc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb7208e02 in Digikam::LoadSaveThread::run (this=0xa5fd54d0) at /usr/src/debug/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:131
#4  0xb57425b2 in QThreadPrivate::start (arg=0xa5fd54d0) at thread/qthread_unix.cpp:188
#5  0xb56e2175 in start_thread () from /lib/libpthread.so.0
#6  0xb5541dae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb37e46d0 (LWP 7096)):
[KCrash Handler]
#6  0xffffe430 in __kernel_vsyscall ()
#7  0xb549e900 in raise () from /lib/libc.so.6
#8  0xb54a0238 in abort () from /lib/libc.so.6
#9  0xb54da10d in ?? () from /lib/libc.so.6
#10 0xb54dffc4 in ?? () from /lib/libc.so.6
#11 0xb54e195c in free () from /lib/libc.so.6
#12 0xb56a4ad1 in operator delete () from /usr/lib/libstdc++.so.6
#13 0xa43a8ecb in KIPIPicasawebExportPlugin::PicasawebWindow::slotUploadImages (this=0xa7e4e58) at /usr/src/debug/kipi-plugins-0.8.0/picasawebexport/picasawebwindow.cpp:436
#14 0xa43ad6d0 in KIPIPicasawebExportPlugin::PicasawebWindow::qt_metacall (this=0xa7e4e58, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfc0c8dc)
    at /usr/src/debug/kipi-plugins-0.8.0/build/picasawebexport/picasawebwindow.moc:110
#15 0xb584be98 in QMetaObject::activate (sender=0xa7eb0a0, from_signal_index=29, to_signal_index=30, argv=0xbfc0c8dc) at kernel/qobject.cpp:3113
#16 0xb584c2d0 in QMetaObject::activate (sender=0xa7eb0a0, m=0xb6548104, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfc0c8dc) at kernel/qobject.cpp:3207
#17 0xb6364771 in QAbstractButton::clicked (this=0xa7eb0a0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#18 0xb608b479 in QAbstractButtonPrivate::emitClicked (this=0xa7eb410) at widgets/qabstractbutton.cpp:543
#19 0xb608d084 in QAbstractButtonPrivate::click (this=0xa7eb410) at widgets/qabstractbutton.cpp:536
#20 0xb608d316 in QAbstractButton::mouseReleaseEvent (this=0xa7eb0a0, e=0xbfc0ceb8) at widgets/qabstractbutton.cpp:1115
#21 0xb5d49453 in QWidget::event (this=0xa7eb0a0, event=0xbfc0ceb8) at kernel/qwidget.cpp:7554
#22 0xb608b31e in QAbstractButton::event (this=0xa7eb0a0, e=0xbfc0ceb8) at widgets/qabstractbutton.cpp:1077
#23 0xb6136070 in QPushButton::event (this=0xa7eb0a0, e=0xbfc0ceb8) at widgets/qpushbutton.cpp:662
#24 0xb5cf265c in QApplicationPrivate::notify_helper (this=0x8388e88, receiver=0xa7eb0a0, e=0xbfc0ceb8) at kernel/qapplication.cpp:4065
#25 0xb5cfb2f1 in QApplication::notify (this=0xbfc0e854, receiver=0xa7eb0a0, e=0xbfc0ceb8) at kernel/qapplication.cpp:3767
#26 0xb68c55bd in KApplication::notify () from /usr/lib/libkdeui.so.5
#27 0xb58367fb in QCoreApplication::notifyInternal (this=0xbfc0e854, receiver=0xbfc0e854, event=0xbfc0ceb8) at kernel/qcoreapplication.cpp:610
#28 0xb5cfa35e in QApplicationPrivate::sendMouseEvent (receiver=0xa7eb0a0, event=0xbfc0ceb8, alienWidget=0xa7eb0a0, nativeWidget=0xa7e4e58, buttonDown=0xb654fa20, lastMouseReceiver=@0xb654fa24)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#29 0xb5d6a7b6 in QETWidget::translateMouseEvent (this=0xa7e4e58, event=0xbfc0e54c) at kernel/qapplication_x11.cpp:4409
#30 0xb5d69b8d in QApplication::x11ProcessEvent (this=0xbfc0e854, event=0xbfc0e54c) at kernel/qapplication_x11.cpp:3428
#31 0xb5d936cc in x11EventSourceDispatch (s=0x838be68, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0xb4fac2f9 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0xb4faf87b in ?? () from /usr/lib/libglib-2.0.so.0
#34 0xb4faf9f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#35 0xb58620a1 in QEventDispatcherGlib::processEvents (this=0x83640f0, flags={i = -1077876984}) at kernel/qeventdispatcher_glib.cpp:407
#36 0xb5d92d95 in QGuiEventDispatcherGlib::processEvents (this=0x83640f0, flags={i = -1077876936}) at kernel/qguieventdispatcher_glib.cpp:202
#37 0xb5834e3a in QEventLoop::processEvents (this=0xbfc0e7b0, flags={i = -1077876872}) at kernel/qeventloop.cpp:149
#38 0xb5835282 in QEventLoop::exec (this=0xbfc0e7b0, flags={i = -1077876808}) at kernel/qeventloop.cpp:201
#39 0xb5837709 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#40 0xb5cf24d7 in QApplication::exec () at kernel/qapplication.cpp:3525
#41 0x082b536b in main (argc=5, argv=0xbfc0eab4) at /usr/src/debug/digikam-0.10.0/digikam/main.cpp:190

Reported using DrKonqi