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 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
When trying to download one or several pictures from my USB mass storage camera, digikam crashes. (The problem is reproducible)

 -- Backtrace:
Application: Digikam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76cd700 (LWP 808))]

Thread 17 (Thread 0xb5ec5b70 (LWP 813)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0x86acde8, mutex=0x86acde4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x86acde8, mutex=0x86acde4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0830a2d9 in Digikam::ScanController::run (this=0x86b9170) at /build/buildd/digikam-1.0.0~beta5/digikam/scancontroller.cpp:499
#6  0x04326e32 in QThreadPrivate::start (arg=0x86b9170) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 16 (Thread 0xb54ffb70 (LWP 826)):
#0  0x0044cd4b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x018e4a46 in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#2  0x01a38849 in IA__g_main_context_iteration (context=0x896045c, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2653
#3  0x04442067 in QEventDispatcherGlib::processEvents (this=0x8985e90, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#4  0x04415c79 in QEventLoop::processEvents (this=0xb54ff2e4, flags=) at kernel/qeventloop.cpp:149
#5  0x044160ca in QEventLoop::exec (this=0xb54ff2e4, flags=...) at kernel/qeventloop.cpp:201
#6  0x04323b73 in QThread::exec (this=0x898ed58) at thread/qthread.cpp:487
#7  0x00241cbd in Digikam::ImageFilterModelWorker::Thread::run() () from /usr/lib/libdigikamdatabase.so.1
#8  0x04326e32 in QThreadPrivate::start (arg=0x898ed58) at thread/qthread_unix.cpp:188
#9  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 15 (Thread 0xb40c6b70 (LWP 827)):
#0  0x0044e14f in __pthread_mutex_unlock_usercnt () from /lib/tls/i686/cmov/libpthread.so.0
#1  0x018e4a86 in pthread_mutex_unlock () from /lib/tls/i686/cmov/libc.so.6
#2  0x01a37f7e in IA__g_main_context_prepare (context=0x8964e80, priority=0xb40c619c) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2278
#3  0x01a38351 in g_main_context_iterate (context=0x8964e80, block=<value optimized out>, dispatch=1, self=0x8975248) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2571
#4  0x01a38863 in IA__g_main_context_iteration (context=0x8964e80, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#5  0x04442067 in QEventDispatcherGlib::processEvents (this=0x8716f88, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#6  0x04415c79 in QEventLoop::processEvents (this=0xb40c62e4, flags=) at kernel/qeventloop.cpp:149
#7  0x044160ca in QEventLoop::exec (this=0xb40c62e4, flags=...) at kernel/qeventloop.cpp:201
#8  0x04323b73 in QThread::exec (this=0x887f4f0) at thread/qthread.cpp:487
#9  0x00241cbd in Digikam::ImageFilterModelWorker::Thread::run() () from /usr/lib/libdigikamdatabase.so.1
#10 0x04326e32 in QThreadPrivate::start (arg=0x887f4f0) at thread/qthread_unix.cpp:188
#11 0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 14 (Thread 0xb3845b70 (LWP 828)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0x8a5dc60, mutex=0x8a5dc5c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8a5dc60, mutex=0x8a5dc5c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0x8a5dc50) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0x8a5dc50) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 13 (Thread 0xb3044b70 (LWP 829)):
#0  0x01a38865 in IA__g_main_context_iteration (context=0x8a96810, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2655
#1  0x04442067 in QEventDispatcherGlib::processEvents (this=0x8a967a0, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#2  0x04415c79 in QEventLoop::processEvents (this=0xb3044304, flags=) at kernel/qeventloop.cpp:149
#3  0x044160ca in QEventLoop::exec (this=0xb3044304, flags=...) at kernel/qeventloop.cpp:201
#4  0x04323b73 in QThread::exec (this=0x8a93cf8) at thread/qthread.cpp:487
#5  0x04326e32 in QThreadPrivate::start (arg=0x8a93cf8) at thread/qthread_unix.cpp:188
#6  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 12 (Thread 0xb2843b70 (LWP 830)):
#0  IA__g_main_context_check (context=0x8a98150, max_priority=2147483647, fds=0x8a988b8, n_fds=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2472
#1  0x01a3847c in g_main_context_iterate (context=0x8a98150, block=<value optimized out>, dispatch=1, self=0x8a95cc8) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2588
#2  0x01a38863 in IA__g_main_context_iteration (context=0x8a98150, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#3  0x04442067 in QEventDispatcherGlib::processEvents (this=0x8a980e0, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#4  0x04415c79 in QEventLoop::processEvents (this=0xb2843304, flags=) at kernel/qeventloop.cpp:149
#5  0x044160ca in QEventLoop::exec (this=0xb2843304, flags=...) at kernel/qeventloop.cpp:201
#6  0x04323b73 in QThread::exec (this=0x8a97dc8) at thread/qthread.cpp:487
#7  0x04326e32 in QThreadPrivate::start (arg=0x8a97dc8) at thread/qthread_unix.cpp:188
#8  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6
The current source language is "auto; currently c".

Thread 11 (Thread 0xb2042b70 (LWP 831)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0x8a9bd70, mutex=0x8a9bd6c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8a9bd70, mutex=0x8a9bd6c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0x8a9bd60) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0x8a9bd60) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread 0xadb69b70 (LWP 849)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0x8eeda08, mutex=0x8eeda04, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8eeda08, mutex=0x8eeda04, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0x8eed9f8) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0x8eed9f8) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread 0xac7ffb70 (LWP 856)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0x92d7100, mutex=0x92d70fc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x92d7100, mutex=0x92d70fc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0x92d70f0) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0x92d70f0) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread 0xaf613b70 (LWP 858)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0x969f6e0, mutex=0x969f6dc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x969f6e0, mutex=0x969f6dc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0x969f6d0) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0x969f6d0) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xa6169b70 (LWP 869)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0xa5fcc80, mutex=0xa5fcc7c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa5fcc80, mutex=0xa5fcc7c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0xa5fcc70) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0xa5fcc70) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xa696ab70 (LWP 870)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0xa5fad80, mutex=0xa5fad7c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa5fad80, mutex=0xa5fad7c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0xa5fad70) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0xa5fad70) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xaed6cb70 (LWP 915)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0xa770520, mutex=0xa77051c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa770520, mutex=0xa77051c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0xa770510) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0xa770510) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa51ffb70 (LWP 922)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0xa76ed4c, mutex=0xa76ed48, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa76ed4c, mutex=0xa76ed48, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0812277d in Digikam::CameraController::run (this=0xa855010) at /build/buildd/digikam-1.0.0~beta5/utilities/cameragui/cameracontroller.cpp:329
#6  0x04326e32 in QThreadPrivate::start (arg=0xa855010) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa39fcb70 (LWP 936)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0xa4f9cd0, mutex=0xa4f9ccc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa4f9cd0, mutex=0xa4f9ccc, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0xa4f9cc0) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0xa4f9cc0) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa31fbb70 (LWP 937)):
#0  0x00c80422 in __kernel_vsyscall ()
#1  0x0044ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x018e487d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04327e67 in QWaitConditionPrivate::wait (this=0xa4ee130, mutex=0xa4ee12c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa4ee130, mutex=0xa4ee12c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x034cbbfa in Digikam::LoadSaveThread::run (this=0xa4ee120) at /build/buildd/digikam-1.0.0~beta5/libs/threadimageio/loadsavethread.cpp:136
#6  0x04326e32 in QThreadPrivate::start (arg=0xa4ee120) at thread/qthread_unix.cpp:188
#7  0x0044a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x018d78de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76cd700 (LWP 808)):
[KCrash Handler]
#6  0x017d17ac in __dynamic_cast () from /usr/lib/libstdc++.so.6
#7  0x08277669 in Digikam::AlbumSelectDialog::selectAlbum (parent=0xa86db18, albumToSelect=0x0, header=..., newAlbumString=..., allowRootSelection=false)
    at /build/buildd/digikam-1.0.0~beta5/digikam/albumselectdialog.cpp:174
#8  0x0814a945 in Digikam::CameraUI::slotDownload (this=0xa86db18, onlySelected=true, deleteAfter=false, album=0x0) at /build/buildd/digikam-1.0.0~beta5/utilities/cameragui/cameraui.cpp:1498
#9  0x0814b489 in Digikam::CameraUI::slotDownloadSelected (this=0xa86db18) at /build/buildd/digikam-1.0.0~beta5/utilities/cameragui/cameraui.cpp:1436
#10 0x0815058d in Digikam::CameraUI::qt_metacall (this=0xa86db18, _c=QMetaObject::InvokeMetaMethod, _id=79, _a=0xbfdcc258)
    at /build/buildd/digikam-1.0.0~beta5/obj-i486-linux-gnu/digikam/cameraui.moc:224
#11 0x0442d263 in QMetaObject::activate (sender=0xaa99248, from_signal_index=5, to_signal_index=6, argv=0xbfdcc258) at kernel/qobject.cpp:3113
#12 0x0442d6d8 in QMetaObject::activate (sender=0xaa99248, m=0x849dac8, from_local_signal_index=1, to_local_signal_index=2, argv=0xbfdcc258) at kernel/qobject.cpp:3207
#13 0x01d619b1 in QAction::triggered (this=0xaa99248, _t1=false) at .moc/release-shared/moc_qaction.cpp:236
#14 0x01d62f32 in QAction::activate (this=0xaa99248, event=QAction::Trigger) at kernel/qaction.cpp:1160
#15 0x02204f02 in QAction::trigger (this=0x194d3a0) at ../../include/QtGui/../../src/gui/kernel/qaction.h:203
#16 QToolButton::nextCheckState (this=0x194d3a0) at widgets/qtoolbutton.cpp:1135
#17 0x0211f163 in QAbstractButtonPrivate::click (this=0xaab0620) at widgets/qabstractbutton.cpp:525
#18 0x0211f431 in QAbstractButton::mouseReleaseEvent (this=0xaab1af8, e=0xbfdcc880) at widgets/qabstractbutton.cpp:1115
#19 0x022053fc in QToolButton::mouseReleaseEvent (this=0xaab1af8, e=0xbfdcc880) at widgets/qtoolbutton.cpp:709
#20 0x01dbd012 in QWidget::event (this=0xaab1af8, event=0xbfdcc880) at kernel/qwidget.cpp:7549
#21 0x0211d3ee in QAbstractButton::event (this=0xaab1af8, e=0x194d3a0) at widgets/qabstractbutton.cpp:1077
#22 0x02207d9a in QToolButton::event (this=0xaab1af8, event=0xbfdcc880) at widgets/qtoolbutton.cpp:1151
#23 0x01d67f54 in QApplicationPrivate::notify_helper (this=0x84f4ad8, receiver=0xaab1af8, e=0xbfdcc880) at kernel/qapplication.cpp:4056
#24 0x01d70033 in QApplication::notify (this=0xbfdce27c, receiver=0xaab1af8, e=0xbfdcc880) at kernel/qapplication.cpp:3758
#25 0x07c8dbfa in KApplication::notify (this=0xbfdce27c, receiver=0xaab1af8, event=0xbfdcc880) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x044176cb in QCoreApplication::notifyInternal (this=0xbfdce27c, receiver=0xaab1af8, event=0xbfdcc880) at kernel/qcoreapplication.cpp:610
#27 0x01d6ef6e in QCoreApplication::sendSpontaneousEvent (receiver=0xaab1af8, event=0xbfdcc880, alienWidget=0xaab1af8, nativeWidget=0xa86db18, buttonDown=0x25e2aa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#28 QApplicationPrivate::sendMouseEvent (receiver=0xaab1af8, event=0xbfdcc880, alienWidget=0xaab1af8, nativeWidget=0xa86db18, buttonDown=0x25e2aa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#29 0x01ddd7c0 in QETWidget::translateMouseEvent (this=0xa86db18, event=0xbfdcdecc) at kernel/qapplication_x11.cpp:4409
#30 0x01ddcc4b in QApplication::x11ProcessEvent (this=0xbfdce27c, event=0xbfdcdecc) at kernel/qapplication_x11.cpp:3428
#31 0x01e09502 in x11EventSourceDispatch (s=0x84f7d00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x01a34e88 in g_main_dispatch (context=0x84f6e90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#33 IA__g_main_context_dispatch (context=0x84f6e90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#34 0x01a38730 in g_main_context_iterate (context=0x84f6e90, block=<value optimized out>, dispatch=1, self=0x84f4d78) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#35 0x01a38863 in IA__g_main_context_iteration (context=0x84f6e90, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#36 0x0444202c in QEventDispatcherGlib::processEvents (this=0x84cee80, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x01e08be5 in QGuiEventDispatcherGlib::processEvents (this=0x84cee80, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x04415c79 in QEventLoop::processEvents (this=0xbfdce1c4, flags=) at kernel/qeventloop.cpp:149
#39 0x044160ca in QEventLoop::exec (this=0xbfdce1c4, flags=...) at kernel/qeventloop.cpp:201
#40 0x0441853f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x01d67dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x083a4da3 in main (argc=5, argv=0xbfdce6d4) at /build/buildd/digikam-1.0.0~beta5/digikam/main.cpp:186

This bug may be a duplicate of or related to bug 210522

Reported using DrKonqi