Bug 307073

Application: dragon (2.0)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-30-generic i686
Distribution: Ubuntu 12.04.1 LTS

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

Videoplayer crashes by playing video-dvd "reporter-blues dvd 2"

-- Backtrace:
Application: Dragon Player (dragon), signal: Aborted
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb76fa740 (LWP 2484))]

Thread 4 (Thread 0xb0badb40 (LWP 2490)):
#0  0x00c42dc8 in __pthread_mutex_lock (mutex=0xaca005a8) at pthread_mutex_lock.c:92
#1  0x01b155f4 in pthread_mutex_lock (mutex=0xaca005a8) at forward.c:182
#2  0x042163d0 in g_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x041d687c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x041d6faf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x041d7201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0x02d348e7 in QEventDispatcherGlib::processEvents (this=0xaca00ab8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x02d0050d in QEventLoop::processEvents (this=0xb0bad240, flags=...) at kernel/qeventloop.cpp:149
#8  0x02d007a9 in QEventLoop::exec (this=0xb0bad240, flags=...) at kernel/qeventloop.cpp:204
#9  0x02be994c in QThread::exec (this=0x9918810) at thread/qthread.cpp:501
#10 0x02cddb5d in QInotifyFileSystemWatcherEngine::run (this=0x9918810) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x02becde0 in QThreadPrivate::start (arg=0x9918810) at thread/qthread_unix.cpp:298
#12 0x00c40d4c in start_thread (arg=0xb0badb40) at pthread_create.c:308
#13 0x01b07ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xaf8feb40 (LWP 2493)):
#0  0x042160e7 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x04216408 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x041d720b in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02d348e7 in QEventDispatcherGlib::processEvents (this=0x976d488, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x02d0050d in QEventLoop::processEvents (this=0xaf8fe240, flags=...) at kernel/qeventloop.cpp:149
#5  0x02d007a9 in QEventLoop::exec (this=0xaf8fe240, flags=...) at kernel/qeventloop.cpp:204
#6  0x02be994c in QThread::exec (this=0xb011e2d0) at thread/qthread.cpp:501
#7  0x02cddb5d in QInotifyFileSystemWatcherEngine::run (this=0xb011e2d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x02becde0 in QThreadPrivate::start (arg=0xb011e2d0) at thread/qthread_unix.cpp:298
#9  0x00c40d4c in start_thread (arg=0xaf8feb40) at pthread_create.c:308
#10 0x01b07ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb13beb40 (LWP 2495)):
#0  0x00404416 in __kernel_vsyscall ()
#1  0x00c4496b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x01b153dc in __pthread_cond_wait (cond=0xaee6bcf8, mutex=0xaee6bc28) at forward.c:139
#3  0x042167a6 in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02b3922a in gst_queue_loop (pad=0x9d80bf0) at gstqueue.c:1252
#5  0x08836158 in gst_task_func (task=0x9da3150) at gsttask.c:327
#6  0x08837308 in default_func (tdata=0x9bb7c38, pool=0x97cdc00) at gsttaskpool.c:70
#7  0x041fb047 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x041fa6b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x00c40d4c in start_thread (arg=0xb13beb40) at pthread_create.c:308
#10 0x01b07ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76fa740 (LWP 2484)):
[KCrash Handler]
#7  0x00404416 in __kernel_vsyscall ()
#8  0x01a4b1ef in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x01a4e835 in __GI_abort () at abort.c:91
#10 0x01a44095 in __assert_fail_base (fmt=0xb62206ca "%s%s%s:%u: %s%sZusicherung \302\273%s\302\253 nicht erf\303\274llt.\n%n", assertion=0x4108d57 "0", file=0x4108d28 "/build/buildd/libdvdnav-4.2.0/src/vm/vm.c", line=1544, function=0x41093c4 "process_command") at assert.c:94
#11 0x01a44147 in __GI___assert_fail (assertion=0x4108d57 "0", file=0x4108d28 "/build/buildd/libdvdnav-4.2.0/src/vm/vm.c", line=1544, function=0x41093c4 "process_command") at assert.c:103
#12 0x04104a61 in process_command (vm=0xaee88100, link_values=...) at /build/buildd/libdvdnav-4.2.0/src/vm/vm.c:1544
#13 0x0410142a in vm_start (vm=0xaee88100) at /build/buildd/libdvdnav-4.2.0/src/vm/vm.c:299
#14 0x040fbce1 in dvdnav_part_play (this=0xaee87770, title=1, part=1) at /build/buildd/libdvdnav-4.2.0/src/navigation.c:220
#15 0x040fba8b in dvdnav_title_play (this=0xaee87770, title=1) at /build/buildd/libdvdnav-4.2.0/src/navigation.c:173
#16 0x03342b6a in rsn_dvdsrc_start (bsrc=0xaee6e698) at resindvdsrc.c:396
#17 0x0458d785 in gst_base_src_start (basesrc=0xaee6e698) at gstbasesrc.c:2759
#18 0x0458edff in gst_base_src_activate_push (pad=0x9d1f708, active=1) at gstbasesrc.c:2995
#19 0x0880b3e0 in gst_pad_activate_push (pad=0x9d1f708, active=1) at gstpad.c:956
#20 0x0880be33 in gst_pad_activate_default (pad=0x9d1f708) at gstpad.c:621
#21 0x0880bf4f in gst_pad_set_active (pad=0x9d1f708, active=1) at gstpad.c:711
#22 0x087e8ad0 in activate_pads (pad=0x9d1f708, ret=0xbfd56ddc, active=0xbfd56e3c) at gstelement.c:2845
#23 0x087fc8f3 in gst_iterator_fold (it=0xaee72270, func=0x87e8aa0 <activate_pads>, ret=0xbfd56ddc, user_data=0xbfd56e3c) at gstiterator.c:549
#24 0x087e89ec in iterator_activate_fold_with_resync (iter=0xaee72270, func=0x87e8aa0 <activate_pads>, user_data=0xbfd56e3c) at gstelement.c:2876
#25 0x087eb511 in gst_element_pads_activate (element=0xaee6e698, active=1) at gstelement.c:2912
#26 0x087eb89b in gst_element_change_state_func (element=0xaee6e698, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2990
#27 0x04592313 in gst_base_src_change_state (element=0xaee6e698, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbasesrc.c:3140
#28 0x033418ae in rsn_dvdsrc_change_state (element=0xaee6e698, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at resindvdsrc.c:2447
#29 0x087ed6fb in gst_element_change_state (element=0xaee6e698, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2761
#30 0x087ee0ed in gst_element_set_state_func (element=0xaee6e698, state=GST_STATE_PAUSED) at gstelement.c:2717
#31 0x087ed431 in gst_element_set_state (element=0xaee6e698, state=GST_STATE_PAUSED) at gstelement.c:2618
#32 0x087d8923 in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_READY, start_time=0, base_time=0, element=0xaee6e698, bin=0x9d7a140) at gstbin.c:2209
#33 gst_bin_change_state_func (element=0x9d7a140, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2518
#34 0x03334b14 in rsn_dvdbin_change_state (element=0x9d7a140, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at resindvdbin.c:922
#35 0x087ed6fb in gst_element_change_state (element=0x9d7a140, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2761
#36 0x087edbef in gst_element_continue_state (element=0x9d7a140, ret=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2444
#37 0x087ed77f in gst_element_change_state (element=0x9d7a140, transition=GST_STATE_CHANGE_NULL_TO_READY) at gstelement.c:2798
#38 0x087ee0ed in gst_element_set_state_func (element=0x9d7a140, state=GST_STATE_PAUSED) at gstelement.c:2717
#39 0x087ed431 in gst_element_set_state (element=0x9d7a140, state=GST_STATE_PAUSED) at gstelement.c:2618
#40 0x087d8923 in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_READY, start_time=0, base_time=0, element=0x9d7a140, bin=0x9d77150) at gstbin.c:2209
#41 gst_bin_change_state_func (element=0x9d77150, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2518
#42 0x0326387d in gst_uri_decode_bin_change_state (element=0x9d77150, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gsturidecodebin.c:2500
#43 0x087ed6fb in gst_element_change_state (element=0x9d77150, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2761
#44 0x087ee0ed in gst_element_set_state_func (element=0x9d77150, state=GST_STATE_PAUSED) at gstelement.c:2717
#45 0x087ed431 in gst_element_set_state (element=0x9d77150, state=GST_STATE_PAUSED) at gstelement.c:2618
#46 0x087d8923 in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_READY, start_time=0, base_time=0, element=0x9d77150, bin=0x9b8b6f8) at gstbin.c:2209
#47 gst_bin_change_state_func (element=0x9b8b6f8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2518
#48 0x0881038a in gst_pipeline_change_state (element=0x9b8b6f8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstpipeline.c:482
#49 0x033d47d9 in gst_play_bin_change_state (element=0x9b8b6f8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstplaybin2.c:3936
#50 0x087ed6fb in gst_element_change_state (element=0x9b8b6f8, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2761
#51 0x087ee0ed in gst_element_set_state_func (element=0x9b8b6f8, state=GST_STATE_PLAYING) at gstelement.c:2717
#52 0x087ed431 in gst_element_set_state (element=0x9b8b6f8, state=GST_STATE_PLAYING) at gstelement.c:2618
#53 0x049c3720 in Phonon::Gstreamer::Pipeline::setState (this=0x9b85e60, state=GST_STATE_PLAYING) at ../../gstreamer/pipeline.cpp:223
#54 0x049bb08e in Phonon::Gstreamer::MediaObject::requestState (this=0x9b7e4a0, state=Phonon::PlayingState) at ../../gstreamer/mediaobject.cpp:785
#55 0x049bb127 in Phonon::Gstreamer::MediaObject::play (this=0x9b7e4a0) at ../../gstreamer/mediaobject.cpp:231
#56 0x001438c0 in Phonon::MediaObject::play (this=0x9b80df8) at ../../phonon/mediaobject.cpp:113
#57 0x08062260 in Dragon::VideoWindow::playDisc (this=0x97a3ca0, device=...) at ../../../../dragonplayer/src/app/videoWindow.cpp:284
#58 0x080736af in Dragon::MainWindow::playDisc (this=0x97793a0) at ../../../../dragonplayer/src/app/mainWindow.cpp:654
#59 0x08073928 in qt_static_metacall (_a=0xbfd57a90, _id=2, _o=0x97793a0, _c=<optimized out>) at ./mainWindow.moc:92
#60 Dragon::MainWindow::qt_static_metacall (_o=0x97793a0, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfd57a90) at ./mainWindow.moc:83
#61 0x02d186b1 in QMetaObject::activate (sender=0x977b460, m=0x807a9b0, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3547
#62 0x0805c5d7 in Dragon::LoadView::openDVDPressed (this=0x977b460) at moc_loadView.cpp:115
#63 0x0805c660 in Dragon::LoadView::qt_static_metacall (_o=0x977b460, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfd57b90) at moc_loadView.cpp:54
#64 0x02d186b1 in QMetaObject::activate (sender=0x977c340, m=0x173f7c8, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3547
#65 0x014eb925 in QAbstractButton::released (this=0x977c340) at .moc/release-shared/moc_qabstractbutton.cpp:213
#66 0x011df7ad in QAbstractButtonPrivate::emitReleased (this=0x977c410) at widgets/qabstractbutton.cpp:576
#67 0x011e0c8b in QAbstractButtonPrivate::click (this=0x977c410) at widgets/qabstractbutton.cpp:539
#68 0x011e0f56 in QAbstractButton::mouseReleaseEvent (this=0x977c340, e=0xbfd58294) at widgets/qabstractbutton.cpp:1123
#69 0x00e0e1ac in QWidget::event (this=0x977c340, event=0xbfd58294) at kernel/qwidget.cpp:8362
#70 0x011e01f9 in QAbstractButton::event (this=0x977c340, e=0xbfd58294) at widgets/qabstractbutton.cpp:1082
#71 0x01283768 in QPushButton::event (this=0x977c340, e=0xbfd58294) at widgets/qpushbutton.cpp:683
#72 0x00db3ed4 in notify_helper (e=0xbfd58294, receiver=0x977c340, this=0x964e598) at kernel/qapplication.cpp:4559
#73 QApplicationPrivate::notify_helper (this=0x964e598, receiver=0x977c340, e=0xbfd58294) at kernel/qapplication.cpp:4531
#74 0x00dba024 in QApplication::notify (this=0x964e598, receiver=0x977c340, e=0xbfd58294) at kernel/qapplication.cpp:4102
#75 0x008cae01 in KApplication::notify (this=0xbfd58ac4, receiver=0x977c340, event=0xbfd58294) at ../../kdeui/kernel/kapplication.cpp:311
#76 0x02d0197e in QCoreApplication::notifyInternal (this=0xbfd58ac4, receiver=0x977c340, event=0xbfd58294) at kernel/qcoreapplication.cpp:876
#77 0x00db4e95 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#78 QApplicationPrivate::sendMouseEvent (receiver=0x977c340, event=0xbfd58294, alienWidget=0x977c340, nativeWidget=0x977b460, buttonDown=0x1748cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#79 0x00e41074 in QETWidget::translateMouseEvent (this=0x977b460, event=0xbfd5874c) at kernel/qapplication_x11.cpp:4617
#80 0x00e3fc0d in QApplication::x11ProcessEvent (this=0xbfd58ac4, event=0xbfd5874c) at kernel/qapplication_x11.cpp:3732
#81 0x00e6ceac in x11EventSourceDispatch (s=0x964ccf0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#82 0x041d6d86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#83 0x041d7125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#84 0x041d7201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#85 0x02d34887 in QEventDispatcherGlib::processEvents (this=0x962f740, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#86 0x00e6caaa in QGuiEventDispatcherGlib::processEvents (this=0x962f740, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#87 0x02d0050d in QEventLoop::processEvents (this=0xbfd58a44, flags=...) at kernel/qeventloop.cpp:149
#88 0x02d007a9 in QEventLoop::exec (this=0xbfd58a44, flags=...) at kernel/qeventloop.cpp:204
#89 0x02d05eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#90 0x00db1a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#91 0x0805bfb4 in main (argc=<error reading variable: Cannot access memory at address 0x9b4>, argv=<error reading variable: Cannot access memory at address 0x9b8>) at ../../../../dragonplayer/src/app/main.cpp:57

Possible duplicates by query: bug 303176, bug 301141, bug 289949.

Reported using DrKonqi