Application: digikam (1.2.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
This happens although I re-installed Digkam after upgrading to Ubuntu 10.04.

The crash can be reproduced every time.

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb776d760 (LWP 3892))]

Thread 8 (Thread 0xb5f8cb70 (LWP 3893)):
#0  0x00e9b422 in __kernel_vsyscall ()
#1  0x00c77015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x04be2287 in QWaitConditionPrivate::wait (this=0x92cb998, mutex=0x92cb994, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x92cb998, mutex=0x92cb994, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x08321fb4 in Digikam::ScanController::run (this=0x92d3420) at /build/buildd/digikam-1.2.0/digikam/scancontroller.cpp:516
#5  0x04be132e in QThreadPrivate::start (arg=0x92d3420) at thread/qthread_unix.cpp:248
#6  0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread 0xb54ffb70 (LWP 3895)):
#0  0x00e9b422 in __kernel_vsyscall ()
#1  0x021f8b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x022df4eb in IA__g_poll (fds=0x943c360, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127
#3  0x022d20ac in g_main_context_poll (context=0x949bd80, block=<value optimized out>, dispatch=1, self=0x93ed160) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#4  g_main_context_iterate (context=0x949bd80, block=<value optimized out>, dispatch=1, self=0x93ed160) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#5  0x022d24b8 in IA__g_main_context_iteration (context=0x949bd80, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#6  0x04d0f60f in QEventDispatcherGlib::processEvents (this=0x94b15c0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#7  0x04ce2059 in QEventLoop::processEvents (this=0xb54ff280, flags=) at kernel/qeventloop.cpp:149
#8  0x04ce24aa in QEventLoop::exec (this=0xb54ff280, flags=...) at kernel/qeventloop.cpp:201
#9  0x04bde5a8 in QThread::exec (this=0x92e26b0) at thread/qthread.cpp:487
#10 0x00593ced in Digikam::ImageFilterModelWorker::Thread::run (this=0x92e26b0) at /build/buildd/digikam-1.2.0/obj-i486-linux-gnu/digikam/../../libs/models/imagefiltermodelthreads.h:66
#11 0x04be132e in QThreadPrivate::start (arg=0x92e26b0) at thread/qthread_unix.cpp:248
#12 0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xb4cfeb70 (LWP 3896)):
#0  0x00ca2e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x04d0c6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x04d11825 in QTimerInfoList::updateCurrentTime (this=0x92cdd34) at kernel/qeventdispatcher_unix.cpp:340
#3  0x04d1186a in QTimerInfoList::timerWait (this=0x92cdd34, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x04d0f818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb4cfe0bc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x04d0f8a5 in timerSourcePrepare (source=0x0, timeout=0xca6ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x022d1aca in IA__g_main_context_prepare (context=0x94bbd00, priority=0xb4cfe13c) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2280
#7  0x022d1ee9 in g_main_context_iterate (context=0x94bbd00, block=<value optimized out>, dispatch=1, self=0x94a15c8) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2571
#8  0x022d24b8 in IA__g_main_context_iteration (context=0x94bbd00, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#9  0x04d0f60f in QEventDispatcherGlib::processEvents (this=0x94a9688, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x04ce2059 in QEventLoop::processEvents (this=0xb4cfe280, flags=) at kernel/qeventloop.cpp:149
#11 0x04ce24aa in QEventLoop::exec (this=0xb4cfe280, flags=...) at kernel/qeventloop.cpp:201
#12 0x04bde5a8 in QThread::exec (this=0x949ba08) at thread/qthread.cpp:487
#13 0x00593ced in Digikam::ImageFilterModelWorker::Thread::run (this=0x949ba08) at /build/buildd/digikam-1.2.0/obj-i486-linux-gnu/digikam/../../libs/models/imagefiltermodelthreads.h:66
#14 0x04be132e in QThreadPrivate::start (arg=0x949ba08) at thread/qthread_unix.cpp:248
#15 0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb447db70 (LWP 3900)):
#0  0x00e9b422 in __kernel_vsyscall ()
#1  0x00c77015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x04be2287 in QWaitConditionPrivate::wait (this=0x95024d8, mutex=0x95024d4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x95024d8, mutex=0x95024d4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x064cf10a in Digikam::LoadSaveThread::run (this=0x95024c8) at /build/buildd/digikam-1.2.0/libs/threadimageio/loadsavethread.cpp:131
#5  0x04be132e in QThreadPrivate::start (arg=0x95024c8) at thread/qthread_unix.cpp:248
#6  0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb3c7cb70 (LWP 3901)):
#0  0x00ca2e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x04d0c6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x04d11825 in QTimerInfoList::updateCurrentTime (this=0x9512834) at kernel/qeventdispatcher_unix.cpp:340
#3  0x04d1186a in QTimerInfoList::timerWait (this=0x9512834, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x04d0f818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb3c7c0dc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x04d0f8a5 in timerSourcePrepare (source=0x0, timeout=0xca6ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x022d1aca in IA__g_main_context_prepare (context=0x95112c0, priority=0xb3c7c15c) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2280
#7  0x022d1ee9 in g_main_context_iterate (context=0x95112c0, block=<value optimized out>, dispatch=1, self=0x9508970) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2571
#8  0x022d24b8 in IA__g_main_context_iteration (context=0x95112c0, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#9  0x04d0f60f in QEventDispatcherGlib::processEvents (this=0x950f3f0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x04ce2059 in QEventLoop::processEvents (this=0xb3c7c2a0, flags=) at kernel/qeventloop.cpp:149
#11 0x04ce24aa in QEventLoop::exec (this=0xb3c7c2a0, flags=...) at kernel/qeventloop.cpp:201
#12 0x04bde5a8 in QThread::exec (this=0x950a080) at thread/qthread.cpp:487
#13 0x04be132e in QThreadPrivate::start (arg=0x950a080) at thread/qthread_unix.cpp:248
#14 0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb347bb70 (LWP 3902)):
#0  0x00ca2e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x04d0c6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x04d11825 in QTimerInfoList::updateCurrentTime (this=0x9511134) at kernel/qeventdispatcher_unix.cpp:340
#3  0x04d1186a in QTimerInfoList::timerWait (this=0x9511134, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x04d0f818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb347b0dc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x04d0f8a5 in timerSourcePrepare (source=0x0, timeout=0xca6ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x022d1aca in IA__g_main_context_prepare (context=0x950fd18, priority=0xb347b15c) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2280
#7  0x022d1ee9 in g_main_context_iterate (context=0x950fd18, block=<value optimized out>, dispatch=1, self=0x950d410) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2571
#8  0x022d24b8 in IA__g_main_context_iteration (context=0x950fd18, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#9  0x04d0f60f in QEventDispatcherGlib::processEvents (this=0x950e7f0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x04ce2059 in QEventLoop::processEvents (this=0xb347b2a0, flags=) at kernel/qeventloop.cpp:149
#11 0x04ce24aa in QEventLoop::exec (this=0xb347b2a0, flags=...) at kernel/qeventloop.cpp:201
#12 0x04bde5a8 in QThread::exec (this=0x950ca50) at thread/qthread.cpp:487
#13 0x04be132e in QThreadPrivate::start (arg=0x950ca50) at thread/qthread_unix.cpp:248
#14 0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xad7f5b70 (LWP 3905)):
#0  0x00e9b422 in __kernel_vsyscall ()
#1  0x021f8b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x051b3502 in ?? () from /usr/lib/libpulse.so.0
#3  0x0519fa59 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x051a1a13 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x051a1ae4 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x051b32a3 in ?? () from /usr/lib/libpulse.so.0
#7  0x05200e02 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x00c7296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x02206a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb776d760 (LWP 3892)):
[KCrash Handler]
#6  0x0492ce5c in ?? () from /usr/lib/libasound.so.2
#7  0x048e9e9e in snd_pcm_close () from /usr/lib/libasound.so.2
#8  0x05057662 in gst_alsasink_close (asink=0x96c4448) at gstalsasink.c:804
#9  0x050ca512 in gst_audioringbuffer_close_device (buf=0x9212c40) at gstaudiosink.c:365
#10 0x050ba6f0 in gst_ring_buffer_close_device (buf=0x9212c40) at gstringbuffer.c:714
#11 0x050c4e42 in gst_base_audio_sink_change_state (element=0x96c4448, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbaseaudiosink.c:1879
#12 0x04fc3435 in gst_element_change_state (element=0x96c4448, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#13 0x04fc6928 in gst_element_set_state_func (element=0x96c4448, state=GST_STATE_NULL) at gstelement.c:2504
#14 0x04fc27f0 in gst_element_set_state (element=0x96c4448, state=GST_STATE_NULL) at gstelement.c:2405
#15 0x04fb2827 in gst_bin_element_set_state (element=0x96bb998, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2118
#16 gst_bin_change_state_func (element=0x96bb998, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2417
#17 0x04fc3435 in gst_element_change_state (element=0x96bb998, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#18 0x04fc6928 in gst_element_set_state_func (element=0x96bb998, state=GST_STATE_NULL) at gstelement.c:2504
#19 0x04fc27f0 in gst_element_set_state (element=0x96bb998, state=GST_STATE_NULL) at gstelement.c:2405
#20 0x04fb2827 in gst_bin_element_set_state (element=0x96b61c0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2118
#21 gst_bin_change_state_func (element=0x96b61c0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2417
#22 0x06da411e in gst_switch_sink_change_state (element=0x96b61c0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstswitchsink.c:255
#23 0x06da0f56 in gst_gconf_audio_sink_change_state (element=0x96b61c0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstgconfaudiosink.c:298
#24 0x04fc3435 in gst_element_change_state (element=0x96b61c0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2548
#25 0x04fc6928 in gst_element_set_state_func (element=0x96b61c0, state=GST_STATE_NULL) at gstelement.c:2504
#26 0x04fc27f0 in gst_element_set_state (element=0x96b61c0, state=GST_STATE_NULL) at gstelement.c:2405
#27 0x04e97e1c in Phonon::Gstreamer::AudioOutput::setOutputDevice (this=0x95949a0, newDevice=...) at ../../gstreamer/audiooutput.cpp:217
#28 0x002ad621 in callSetOutputDevice (this=0x9584628) at ../3rdparty/phonon/phonon/audiooutput.cpp:67
#29 Phonon::AudioOutputPrivate::setupBackendObject (this=0x9584628) at ../3rdparty/phonon/phonon/audiooutput.cpp:281
#30 0x002add22 in Phonon::AudioOutputPrivate::createBackendObject (this=0x9584628) at ../3rdparty/phonon/phonon/audiooutput.cpp:124
#31 0x002aa284 in Phonon::AudioOutputPrivate::init (this=0x9584628, c=Phonon::VideoCategory) at ../3rdparty/phonon/phonon/audiooutput.cpp:106
#32 0x002aa929 in AudioOutput (this=0x9584610, category=Phonon::VideoCategory, parent=0x9584290) at ../3rdparty/phonon/phonon/audiooutput.cpp:76
#33 0x002cef5d in Phonon::VideoPlayerPrivate::init (this=0x9584480, q=0x9584290, category=Phonon::VideoCategory) at ../3rdparty/phonon/phonon/videoplayer.cpp:59
#34 0x002cf2e0 in VideoPlayer (this=0x9584290, category=Phonon::VideoCategory, parent=0x9512990) at ../3rdparty/phonon/phonon/videoplayer.cpp:75
#35 0x0831104b in MediaPlayerView (this=0x9582050, parent=0x9423488) at /build/buildd/digikam-1.2.0/digikam/mediaplayerview.cpp:124
#36 0x082a5aee in AlbumWidgetStack (this=0x9423488, parent=0x94a8948) at /build/buildd/digikam-1.2.0/digikam/albumwidgetstack.cpp:105
#37 0x082da3a0 in DigikamView (this=0x9441b68, parent=0x92e0e48, modelCollection=0x92fa070) at /build/buildd/digikam-1.2.0/digikam/digikamview.cpp:169
#38 0x082c06bd in Digikam::DigikamApp::setupView (this=0x92e0e48) at /build/buildd/digikam-1.2.0/digikam/digikamapp.cpp:478
#39 0x082ceb62 in DigikamApp (this=0x92e0e48, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /build/buildd/digikam-1.2.0/digikam/digikamapp.cpp:230
#40 0x083c292a in main (argc=5, argv=0xbfd800f4) at /build/buildd/digikam-1.2.0/digikam/main.cpp:170

Possible duplicates by query: bug 248238, bug 246495, bug 245249, bug 244298, bug 244191.

Reported using DrKonqi