Application that crashed: digikam
Version of the application: 1.0.0-beta5
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-13-generic x86_64
Distribution: Ubuntu karmic (development branch)

What I was doing when the application crashed:
Digikam crashes repeatedly when closing the application. I had loaded 2 photographs into the lighttable and done a "edit" on one of them.

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7ffeb7cb2750 (LWP 15061))]

Thread 13 (Thread 0x7ffea1037910 (LWP 15062)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x134e460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x134e460, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00000000006c8d73 in Digikam::ScanController::run (this=0x134da90) at /build/buildd/digikam-1.0.0~beta5/digikam/scancontroller.cpp:499
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x134da90) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7ffe9d755910 (LWP 15112)):
#0  0x00007ffeb0b65373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffeaafea36c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffeaafea6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ffeb17191fe in QEventDispatcherGlib::processEvents (this=0x1596610, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007ffeb16ef532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ffeb16ef904 in QEventLoop::exec (this=0x7ffe9d755050, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ffeb16076cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x1596d00) at thread/qthread_unix.cpp:188
#8  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 11 (Thread 0x7ffe9cb31910 (LWP 15113)):
#0  0x00007ffeaf90d0b2 in __pthread_mutex_lock (mutex=0x1518718) at pthread_mutex_lock.c:61
#1  0x00007ffeaafe869f in g_main_context_release () from /lib/libglib-2.0.so.0
#2  0x00007ffeaafea298 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007ffeaafea6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007ffeb17191fe in QEventDispatcherGlib::processEvents (this=0x14f1140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007ffeb16ef532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007ffeb16ef904 in QEventLoop::exec (this=0x7ffe9cb31050, flags=) at kernel/qeventloop.cpp:201
#7  0x00007ffeb16076cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x137eae0) at thread/qthread_unix.cpp:188
#9  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 10 (Thread 0x7ffe97fff910 (LWP 15114)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1410eb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1410eb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x1410ea0) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x1410ea0) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7ffe977fe910 (LWP 15115)):
#0  0xffffffffff600154 in ?? ()
#1  0x00007ffe977fdd80 in ?? ()
#2  0x00007fff503ff782 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
The current source language is "auto; currently asm".

Thread 8 (Thread 0x7ffe96ffd910 (LWP 15116)):
#0  0x00007ffeb0b65373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffeaafea36c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffeaafea6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007ffeb17191fe in QEventDispatcherGlib::processEvents (this=0x7ffe980d5440, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007ffeb16ef532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007ffeb16ef904 in QEventLoop::exec (this=0x7ffe96ffd050, flags=) at kernel/qeventloop.cpp:201
#6  0x00007ffeb16076cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x1639f80) at thread/qthread_unix.cpp:188
#8  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ffe967fc910 (LWP 15117)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x16d00a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x16d00a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x16d0090) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x16d0090) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 6 (Thread 0x7ffe8cda8910 (LWP 15155)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x221e718, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x221e718, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x221e700) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x221e700) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 5 (Thread 0x7ffe8d5d9910 (LWP 15162)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x23d72e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x23d72e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x23d72d0) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x23d72d0) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ffe8e61b910 (LWP 15163)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2ad1998, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2ad1998, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x2ad1980) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x2ad1980) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ffe89983910 (LWP 15498)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x4900f38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x4900f38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x4900f20) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x4900f20) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffe90aeb910 (LWP 15499)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ffeb160b4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x48f78d8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x48f78d8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffeb4f7bf42 in Digikam::LoadSaveThread::run (this=0x48f78c0) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#4  0x00007ffeb160a445 in QThreadPrivate::start (arg=0x48f78c0) at thread/qthread_unix.cpp:188
#5  0x00007ffeaf90aa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007ffeb0b717bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffeb7cb2750 (LWP 15061)):
[KCrash Handler]
#5  QWidget::hide (this=0x7ffe9802cfd0, __vtt_parm=0x7becc8, __in_chrg=<value optimized out>) at /usr/include/qt4/QtGui/qwidget.h:477
#6  ~KHTMLPart (this=0x7ffe9802cfd0, __vtt_parm=0x7becc8, __in_chrg=<value optimized out>) at ../../khtml/khtml_part.cpp:612
#7  0x00000000006ed679 in ~WelcomePageView (this=0x7ffe9802cfd0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /build/buildd/digikam-1.0.0~beta5/digikam/welcomepageview.cpp:91
#8  0x00007ffeb78ba526 in KParts::Part::slotWidgetDestroyed (this=0x7ffe9802cfd0) at ../../kparts/part.cpp:354
#9  0x00007ffeb78ba61c in KParts::Part::qt_metacall (this=0x7ffe9802cfd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff50288800) at ./part.moc:76
#10 0x00007ffeb78ba675 in KParts::ReadOnlyPart::qt_metacall (this=0x7ffe9802cfd0, _c=QMetaObject::InvokeMetaMethod, _id=-64, _a=0x7ffeb19e18c8) at ./part.moc:154
#11 0x00007ffeb6f2140e in KHTMLPart::qt_metacall (this=0x7ffe9802cfd0, _c=QMetaObject::InvokeMetaMethod, _id=-64, _a=0x7ffeb19e18c8) at ./khtml_part.moc:246
#12 0x00000000006f0b90 in Digikam::WelcomePageView::qt_metacall (this=0x7ffe9802cfd0, _c=QMetaObject::InvokeMetaMethod, _id=-64, _a=0x7ffeb19e18c8)
    at /build/buildd/digikam-1.0.0~beta5/obj-x86_64-linux-gnu/digikam/welcomepageview.moc:63
#13 0x00007ffeb1705ddc in QMetaObject::activate (sender=0x171b7a0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x7ffeb19e18c8) at kernel/qobject.cpp:3113
#14 0x00007ffeb1706314 in QObject::destroyed (this=0x7ffe9802cfd0, _t1=0x171b7a0) at .moc/release-shared/moc_qobject.cpp:143
#15 0x00007ffeb170717b in ~QObject (this=<value optimized out>, __in_chrg=<value optimized out>) at kernel/qobject.cpp:757
#16 0x00007ffeb22cc628 in ~QWidget (this=0x171b7a0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1380
#17 0x00007ffeb16fee5c in QObjectPrivate::deleteChildren (this=0x13f9020) at kernel/qobject.cpp:1847
#18 0x00007ffeb22cc993 in ~QWidget (this=0x1519100, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#19 0x0000000000642464 in ~AlbumWidgetStack (this=0x1519100, __in_chrg=<value optimized out>) at /build/buildd/digikam-1.0.0~beta5/digikam/albumwidgetstack.cpp:199
#20 0x00007ffeb16fee5c in QObjectPrivate::deleteChildren (this=0x1560880) at kernel/qobject.cpp:1847
#21 0x00007ffeb22cc993 in ~QWidget (this=0x14f0dc0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#22 0x00007ffeb2645bd1 in ~QMainWindow (this=0x7ffe9802cfd0, __in_chrg=<value optimized out>) at widgets/qmainwindow.cpp:331
#23 0x00007ffeb16fee5c in QObjectPrivate::deleteChildren (this=0x13b9f70) at kernel/qobject.cpp:1847
#24 0x00007ffeb22cc993 in ~QWidget (this=0x1515020, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#25 0x00007ffeb4feb26c in ~SidebarSplitter (this=0x1515020, __in_chrg=<value optimized out>) at /build/buildd/digikam-1.0.0~beta5/libs/widgets/common/sidebar.cpp:440
#26 0x00007ffeb16fee5c in QObjectPrivate::deleteChildren (this=0x1516370) at kernel/qobject.cpp:1847
#27 0x00007ffeb22cc993 in ~QWidget (this=0x1515cd0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#28 0x0000000000671836 in ~DigikamView (this=0x1515cd0, __in_chrg=<value optimized out>) at /build/buildd/digikam-1.0.0~beta5/digikam/digikamview.cpp:296
#29 0x000000000064fbc0 in ~DigikamApp (this=0x13a3f20, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /build/buildd/digikam-1.0.0~beta5/digikam/digikamapp.cpp:280
#30 0x00007ffeb170011d in QObject::event (this=0x13a3f20, e=0x0) at kernel/qobject.cpp:1094
#31 0x00007ffeb22d015f in QWidget::event (this=0x13a3f20, event=0x4798c10) at kernel/qwidget.cpp:7946
#32 0x00007ffeb26469db in QMainWindow::event (this=0x13a3f20, event=0x4798c10) at widgets/qmainwindow.cpp:1399
#33 0x00007ffeb377e683 in KXmlGuiWindow::event (this=0x7ffe9802cfd0, ev=0x0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#34 0x00007ffeb2281efc in QApplicationPrivate::notify_helper (this=0x1119de0, receiver=0x13a3f20, e=0x4798c10) at kernel/qapplication.cpp:4056
#35 0x00007ffeb22891ce in QApplication::notify (this=0x7fff50289890, receiver=0x13a3f20, e=0x4798c10) at kernel/qapplication.cpp:4021
#36 0x00007ffeb3672a66 in KApplication::notify (this=0x7fff50289890, receiver=0x13a3f20, event=0x4798c10) at ../../kdeui/kernel/kapplication.cpp:302
#37 0x00007ffeb16f0c2c in QCoreApplication::notifyInternal (this=0x7fff50289890, receiver=0x13a3f20, event=0x4798c10) at kernel/qcoreapplication.cpp:610
#38 0x00007ffeb16f180a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x10e7960) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x10e7960) at kernel/qcoreapplication.cpp:1247
#40 0x00007ffeb1719533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#41 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#42 0x00007ffeaafe6bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#43 0x00007ffeaafea588 in ?? () from /lib/libglib-2.0.so.0
#44 0x00007ffeaafea6b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#45 0x00007ffeb17191a6 in QEventDispatcherGlib::processEvents (this=0x10e7590, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#46 0x00007ffeb23164be in QGuiEventDispatcherGlib::processEvents (this=0x7ffe9802cfd0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#47 0x00007ffeb16ef532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#48 0x00007ffeb16ef904 in QEventLoop::exec (this=0x7fff502897c0, flags=) at kernel/qeventloop.cpp:201
#49 0x00007ffeb16f1ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#50 0x000000000075fda2 in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/digikam-1.0.0~beta5/digikam/main.cpp:186
The current source language is "auto; currently c".

Reported using DrKonqi