Application: digikam (4.9.0)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.19.0-ext73-34.0-i7-pro x86_64
Distribution: Ubuntu 14.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
Konsole log:

Object::connect: No such signal org::freedesktop::UPower::DeviceAdded(QDBusObjectPath)
Object::connect: No such signal org::freedesktop::UPower::DeviceRemoved(QDBusObjectPath)
Bus::open: Can not get ibus-daemon's address. 
IBusInputContext::createInputContext: no connection to ibus-daemon 

(digikam:18211): GLib-GObject-WARNING **: specified class size for type 'GstBaseAudioSink' is smaller than the parent type's 'GstBaseSink' class size

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_register_static: assertion 'parent_type > 0' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_register: assertion 'g_type_is_a (type, GST_TYPE_ELEMENT)' failed

(digikam:18211): GLib-GObject-WARNING **: specified class size for type 'GstCapsFilter' is smaller than the parent type's 'GstBaseTransform' class size

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_register: assertion 'g_type_is_a (type, GST_TYPE_ELEMENT)' failed

(digikam:18211): GStreamer-CRITICAL **: gst_bin_add: assertion 'GST_IS_ELEMENT (element)' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_get_static_pad: assertion 'GST_IS_ELEMENT (element)' failed

(digikam:18211): GStreamer-CRITICAL **: gst_object_unref: assertion 'object != NULL' failed

(digikam:18211): GLib-GObject-WARNING **: specified class size for type 'GstBaseAudioSrc' is smaller than the parent type's 'GstPushSrc' class size

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_register_static: assertion 'parent_type > 0' failed

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_register: assertion 'g_type_is_a (type, GST_TYPE_ELEMENT)' failed

(digikam:18211): GLib-GObject-WARNING **: specified class size for type 'GstOss4Sink' is smaller than the parent type's 'GstAudioSink' class size

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_register: assertion 'g_type_is_a (type, GST_TYPE_ELEMENT)' failed

(digikam:18211): GLib-GObject-WARNING **: specified class size for type 'GstOssSrc' is smaller than the parent type's 'GstAudioSrc' class size

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion 'G_TYPE_IS_INSTANTIATABLE (instance_type)' failed

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_register: assertion 'g_type_is_a (type, GST_TYPE_ELEMENT)' failed

(digikam:18211): GLib-GObject-WARNING **: specified class size for type 'GstOpenALSink' is smaller than the parent type's 'GstAudioSink' class size

(digikam:18211): GLib-CRITICAL **: g_once_init_leave: assertion 'result != 0' failed

(digikam:18211): GStreamer-CRITICAL **: gst_element_register: assertion 'g_type_is_a (type, GST_TYPE_ELEMENT)' failed
KCrash: Application 'digikam' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
KCrash: Connect sock_file=/home/miras/.kde/socket-ubuntu-probook/kdeinit4__0

[1]+  Stopped                 digikam

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fec45d9eac0 (LWP 18004))]

Thread 6 (Thread 0x7fec226f3700 (LWP 18005)):
#0  0x00007fec3ec9c4ad in recvmsg () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fec3d109c01 in udev_monitor_receive_device () from /lib/x86_64-linux-gnu/libudev.so.1
#2  0x00007fec2806f2cb in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#3  0x00007fec3be1a182 in start_thread (arg=0x7fec226f3700) at pthread_create.c:312
#4  0x00007fec3ec9b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fec1aba2700 (LWP 18007)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fec4066e816 in wait (time=18446744073709551615, this=0xf56840) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xf56748, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005fb0e7 in Digikam::ScanController::run (this=0xf564c0) at /home/miras/Pobrane/build/dk/core/app/database/scancontroller.cpp:725
#4  0x00007fec4066e32f in QThreadPrivate::start (arg=0xf564c0) at thread/qthread_unix.cpp:349
#5  0x00007fec3be1a182 in start_thread (arg=0x7fec1aba2700) at pthread_create.c:312
#6  0x00007fec3ec9b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fec1a3a1700 (LWP 18008)):
#0  0x00007fec3878f61a in g_mutex_get_impl (mutex=0x7fec0c0009a0) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:120
#1  0x00007fec3878f979 in g_mutex_lock (mutex=mutex@entry=0x7fec0c0009a0) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:209
#2  0x00007fec3874dbc6 in g_main_context_dispatch (context=context@entry=0x7fec0c0009a0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3659
#3  0x00007fec3874e048 in g_main_context_iterate (context=context@entry=0x7fec0c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3734
#4  0x00007fec3874e0ec in g_main_context_iteration (context=0x7fec0c0009a0, may_block=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#5  0x00007fec4079d7be in QEventDispatcherGlib::processEvents (this=0x7fec0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007fec4076f0af in QEventLoop::processEvents (this=this@entry=0x7fec1a3a0ae0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fec4076f3a5 in QEventLoop::exec (this=this@entry=0x7fec1a3a0ae0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fec4066bc5f in QThread::exec (this=this@entry=0xf57ca0) at thread/qthread.cpp:537
#9  0x00007fec40750823 in QInotifyFileSystemWatcherEngine::run (this=0xf57ca0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fec4066e32f in QThreadPrivate::start (arg=0xf57ca0) at thread/qthread_unix.cpp:349
#11 0x00007fec3be1a182 in start_thread (arg=0x7fec1a3a1700) at pthread_create.c:312
#12 0x00007fec3ec9b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fec19ba0700 (LWP 18010)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fec4066e816 in wait (time=18446744073709551615, this=0x1217f50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1239dc8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fec43a917fb in Digikam::ParkingThread::run (this=0x1239db0) at /home/miras/Pobrane/build/dk/core/libs/threads/threadmanager.cpp:119
#4  0x00007fec4066e32f in QThreadPrivate::start (arg=0x1239db0) at thread/qthread_unix.cpp:349
#5  0x00007fec3be1a182 in start_thread (arg=0x7fec19ba0700) at pthread_create.c:312
#6  0x00007fec3ec9b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fec188e6700 (LWP 18011)):
#0  0x00007fec3ec8e12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fec3874dfe4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fec04003280, timeout=-1, context=0x7fec040009a0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:4028
#2  g_main_context_iterate (context=context@entry=0x7fec040009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3729
#3  0x00007fec3874e0ec in g_main_context_iteration (context=0x7fec040009a0, may_block=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#4  0x00007fec4079d7be in QEventDispatcherGlib::processEvents (this=0x7fec040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fec4076f0af in QEventLoop::processEvents (this=this@entry=0x7fec188e5ae0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fec4076f3a5 in QEventLoop::exec (this=this@entry=0x7fec188e5ae0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fec4066bc5f in QThread::exec (this=this@entry=0x1609310) at thread/qthread.cpp:537
#8  0x00007fec40750823 in QInotifyFileSystemWatcherEngine::run (this=0x1609310) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007fec4066e32f in QThreadPrivate::start (arg=0x1609310) at thread/qthread_unix.cpp:349
#10 0x00007fec3be1a182 in start_thread (arg=0x7fec188e6700) at pthread_create.c:312
#11 0x00007fec3ec9b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fec45d9eac0 (LWP 18004)):
[KCrash Handler]
#6  gst_auto_audio_sink_find_best (sink=0x1af6020) at gstautoaudiosink.c:319
#7  gst_auto_audio_sink_detect (sink=0x1af6020) at gstautoaudiosink.c:342
#8  gst_auto_audio_sink_change_state (element=0x1af6020, transition=GST_STATE_CHANGE_NULL_TO_READY) at gstautoaudiosink.c:390
#9  0x00007fec2fda4c72 in gst_element_change_state (element=element@entry=0x1af6020, transition=transition@entry=GST_STATE_CHANGE_NULL_TO_READY) at gstelement.c:2761
#10 0x00007fec2fda52e3 in gst_element_set_state_func (element=0x1af6020, state=GST_STATE_READY) at gstelement.c:2717
#11 0x00007fec0abc2d18 in Phonon::Gstreamer::DeviceManager::canOpenDevice (this=<optimized out>, element=0x1af6020) at ../../gstreamer/devicemanager.cpp:239
#12 0x00007fec0abc415d in Phonon::Gstreamer::DeviceManager::createAudioSink (this=this@entry=0x1ab62f0, category=category@entry=Phonon::NoCategory) at ../../gstreamer/devicemanager.cpp:296
#13 0x00007fec0abc43d8 in Phonon::Gstreamer::DeviceManager::createAudioSink (this=this@entry=0x1ab62f0, category=category@entry=Phonon::NoCategory) at ../../gstreamer/devicemanager.cpp:330
#14 0x00007fec0abc4e22 in Phonon::Gstreamer::DeviceManager::updateDeviceList (this=this@entry=0x1ab62f0) at ../../gstreamer/devicemanager.cpp:457
#15 0x00007fec0abc6059 in Phonon::Gstreamer::DeviceManager::DeviceManager (this=0x1ab62f0, backend=<optimized out>) at ../../gstreamer/devicemanager.cpp:197
#16 0x00007fec0abbfb9b in Phonon::Gstreamer::Backend::Backend (this=0x17da380, parent=<optimized out>) at ../../gstreamer/backend.cpp:123
#17 0x00007fec0abbff2b in qt_plugin_instance () at ../../gstreamer/backend.cpp:50
#18 0x00007fec407546e1 in QPluginLoader::instance (this=this@entry=0x7fffd7104260) at plugin/qpluginloader.cpp:204
#19 0x00007fec0b0f293b in Phonon::KdePlatformPlugin::createBackend (this=this@entry=0x17b5d00, newService=...) at ../../../phonon/platform_kde/kdeplatformplugin.cpp:130
#20 0x00007fec0b0f3123 in Phonon::KdePlatformPlugin::createBackend (this=0x17b5d00) at ../../../phonon/platform_kde/kdeplatformplugin.cpp:183
#21 0x00007fec4552fc9e in Phonon::FactoryPrivate::createBackend (this=0x1782e70) at ../../phonon/factory.cpp:248
#22 0x00007fec455310c8 in Phonon::Factory::backend (createWhenNull=112, createWhenNull@entry=true) at ../../phonon/factory.cpp:572
#23 0x00007fec45531733 in Phonon::Factory::createAudioOutput (parent=0x17b30a0) at ../../phonon/factory.cpp:466
#24 0x00007fec45525489 in Phonon::AudioOutputPrivate::createBackendObject (this=0x13700b0) at ../../phonon/audiooutput.cpp:130
#25 0x00007fec45522ec6 in Phonon::AudioOutputPrivate::init (this=0x13700b0, c=Phonon::VideoCategory) at ../../phonon/audiooutput.cpp:97
#26 0x00007fec4555bf10 in Phonon::VideoPlayerPrivate::ensureCreated (this=0x177fef0) at ../../phonon/videoplayer.cpp:65
#27 0x00007fec4555c133 in ensureCreated (this=<optimized out>) at ../../phonon/videoplayer.cpp:60
#28 Phonon::VideoPlayer::mediaObject (this=0x1780930) at ../../phonon/videoplayer.cpp:100
#29 0x00000000006abe80 in Digikam::MediaPlayerView::MediaPlayerView (this=0x177f6b0, parent=0x1456100) at /home/miras/Pobrane/build/dk/core/app/views/mediaplayerview.cpp:168
#30 0x000000000069ab86 in Digikam::StackedView::StackedView (this=0x1456100, parent=0x1460090) at /home/miras/Pobrane/build/dk/core/app/views/stackedview.cpp:122
#31 0x000000000069e3f7 in Digikam::DigikamView::DigikamView (this=0xfd9df0, parent=0xfec4a0, modelCollection=0x144c1b0) at /home/miras/Pobrane/build/dk/core/app/views/digikamview.cpp:271
#32 0x0000000000593869 in Digikam::DigikamApp::setupView (this=0xfec4a0) at /home/miras/Pobrane/build/dk/core/app/main/digikamapp.cpp:555
#33 0x000000000059240c in Digikam::DigikamApp::DigikamApp (this=0xfec4a0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /home/miras/Pobrane/build/dk/core/app/main/digikamapp.cpp:269
#34 0x0000000000701fda in main (argc=5, argv=0x7fffd71050a8) at /home/miras/Pobrane/build/dk/core/app/main/main.cpp:190

The reporter indicates this bug may be a duplicate of or related to bug 321904.

Possible duplicates by query: bug 321904.

Reported using DrKonqi