Bug 221407

Summary: Gwenview crashes while trying play video file.
Product: [Applications] gwenview Reporter: Andrey <sudnikand>
Component: generalAssignee: Gwenview Bugs <gwenview-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash CC: al42and
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Andrey 2010-01-05 15:17:13 UTC 
Application that crashed: gwenview
Version of the application: 2.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-2-686 i686
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
When switching to video file in fullscreen mode Gwenview crashes.
It happens when I switching to next file using SPACE key.
File format is AVI.
KDE: 4.3.2
Gwenview: 2.3.2
Qt: 4.5.2
System: Debian squeeze/sid
Kernel: 2.6.30-2-686 #1 SMP Fri Dec 4 00:53:20 UTC 2009 i686 GNU/Linux


 -- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5a87700 (LWP 3571))]

Thread 11 (Thread 0xb3e79b70 (LWP 3572)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb5e950a5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb67be82d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb796e5c2 in QWaitConditionPrivate::wait (this=0x9e08028, mutex=0x9e08024, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9e08028, mutex=0x9e08024, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb7e76eef in ?? () from /usr/lib/libgwenviewlib.so.4
#6  0xb796d5e2 in QThreadPrivate::start (arg=0xa3a9930) at thread/qthread_unix.cpp:188
#7  0xb5e91585 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb67b12be in clone () from /lib/i686/cmov/libc.so.6

Thread 10 (Thread 0xb16a3b70 (LWP 3599)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb5e953d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb67be884 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb30ed9f7 in ?? () from /usr/lib/libxine.so.1

Thread 9 (Thread 0xacf4db70 (LWP 3600)):
#0  0xb5e92e30 in pthread_mutex_lock () from /lib/i686/cmov/libpthread.so.0
#1  0xb67be9f6 in pthread_mutex_lock () from /lib/i686/cmov/libc.so.6
#2  0xb5b2215c in ?? () from /usr/lib/libxcb.so.1
#3  0xb5b226ee in ?? () from /usr/lib/libxcb.so.1
#4  0xb5b22899 in ?? () from /usr/lib/libxcb.so.1
#5  0xb5b22a0f in xcb_flush () from /usr/lib/libxcb.so.1
#6  0xb073bdb4 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_vo_out_xcbxv.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 8 (Thread 0xa9c0fb70 (LWP 3601)):
#0  0xb5f5ee4c in clock_gettime () from /lib/i686/cmov/librt.so.1
#1  0xb7a8ae9b in QTimerInfoList::getTime (this=0x9d6e22c, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0xb7a8b061 in QTimerInfoList::updateCurrentTime (this=0x9d6e22c) at kernel/qeventdispatcher_unix.cpp:297
#3  0xb7a89120 in timerSourceCheckHelper (src=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:150
#4  0xb5ee1cfe in g_main_context_check () from /lib/libglib-2.0.so.0
#5  0xb5ee25e5 in ?? () from /lib/libglib-2.0.so.0
#6  0xb5ee2838 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#7  0xb7a8905f in QEventDispatcherGlib::processEvents (this=0xa26ffa0, flags=...) at kernel/qeventdispatcher_glib.cpp:409
#8  0xb7a5c83a in QEventLoop::processEvents (this=0xa9c0f2e0, flags=...) at kernel/qeventloop.cpp:149
#9  0xb7a5cc82 in QEventLoop::exec (this=0xa9c0f2e0, flags=...) at kernel/qeventloop.cpp:201
#10 0xb796a309 in QThread::exec (this=0xa204280) at thread/qthread.cpp:487
#11 0xb313b48a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#12 0xb796d5e2 in QThreadPrivate::start (arg=0xa204280) at thread/qthread_unix.cpp:188
#13 0xb5e91585 in start_thread () from /lib/i686/cmov/libpthread.so.0
#14 0xb67b12be in clone () from /lib/i686/cmov/libc.so.6

Thread 7 (Thread 0xa877fb70 (LWP 3604)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb67a3b47 in poll () from /lib/i686/cmov/libc.so.6
#2  0xb01f3a41 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 6 (Thread 0xa5efcb70 (LWP 3605)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb5e950a5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb67be82d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb30fec66 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0xa56fbb70 (LWP 3606)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb5e953d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb67be884 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb30f8f0c in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xa4d2db70 (LWP 3607)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb5e950a5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb67be82d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb30f10f6 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 0xa452cb70 (LWP 3608)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb5e950a5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb67be82d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb3101a8e in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xa3894b70 (LWP 3609)):
#0  0xb7f37424 in __kernel_vsyscall ()
#1  0xb67aa5b1 in select () from /lib/i686/cmov/libc.so.6
#2  0xb311756a in xine_usec_sleep () from /usr/lib/libxine.so.1
#3  0x00000000 in ?? ()

Thread 1 (Thread 0xb5a87700 (LWP 3571)):
[KCrash Handler]
#6  0xb6aaa120 in QWidget::internalWinId (this=0xa04a620) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:234
#7  QWidget::effectiveWinId (this=0xa04a620) at kernel/qwidget.cpp:2223
#8  0xb6aedaa2 in qt_x11_enforce_cursor (w=0x9ceaa88, force=false) at kernel/qwidget_x11.cpp:306
#9  0xb6aedbf9 in qt_x11_enforce_cursor (w=0x9ceaa88) at kernel/qwidget_x11.cpp:346
#10 0xb6ac148a in QApplication::setOverrideCursor (cursor=...) at kernel/qapplication_x11.cpp:2860
#11 0xb7e33910 in Gwenview::FullScreenBar::slotAutoHideCursorTimeout() () from /usr/lib/libgwenviewlib.so.4
#12 0xb7e339db in Gwenview::FullScreenBar::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libgwenviewlib.so.4
#13 0xb7a73303 in QMetaObject::activate (sender=0x9f98450, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#14 0xb7a73f42 in QMetaObject::activate (sender=0x9f98450, m=0xb7b4fd84, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#15 0xb7aaeb37 in QTimer::timeout (this=0x9f98450) at .moc/release-shared/moc_qtimer.cpp:128
#16 0xb7a7965e in QTimer::timerEvent (this=0x9f98450, e=0xbf96278c) at kernel/qtimer.cpp:261
#17 0xb7a6e39f in QObject::event (this=0x9f98450, e=0xbf96278c) at kernel/qobject.cpp:1074
#18 0xb6a5ca94 in QApplicationPrivate::notify_helper (this=0x9cae0f0, receiver=0x9f98450, e=0xbf96278c) at kernel/qapplication.cpp:4065
#19 0xb6a64bee in QApplication::notify (this=0xbf962a20, receiver=0x9f98450, e=0xbf96278c) at kernel/qapplication.cpp:3605
#20 0xb76e40fd in KApplication::notify (this=0xbf962a20, receiver=0x9f98450, event=0xbf96278c) at ../../kdeui/kernel/kapplication.cpp:302
#21 0xb7a5e1eb in QCoreApplication::notifyInternal (this=0xbf962a20, receiver=0x9f98450, event=0xbf96278c) at kernel/qcoreapplication.cpp:610
#22 0xb7a8ce21 in QCoreApplication::sendEvent (this=0x9cb1234) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (this=0x9cb1234) at kernel/qeventdispatcher_unix.cpp:580
#24 0xb7a89317 in timerSourceDispatch (source=0x9cb0da0) at kernel/qeventdispatcher_glib.cpp:184
#25 idleTimerSourceDispatch (source=0x9cb0da0) at kernel/qeventdispatcher_glib.cpp:231
#26 0xb5edef28 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0xb5ee26b3 in ?? () from /lib/libglib-2.0.so.0
#28 0xb5ee2838 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0xb7a89041 in QEventDispatcherGlib::processEvents (this=0x9c98898, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#30 0xb6afc305 in QGuiEventDispatcherGlib::processEvents (this=0x9c98898, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#31 0xb7a5c83a in QEventLoop::processEvents (this=0xbf9629b0, flags=...) at kernel/qeventloop.cpp:149
#32 0xb7a5cc82 in QEventLoop::exec (this=0xbf9629b0, flags=...) at kernel/qeventloop.cpp:201
#33 0xb7a5f0d9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#34 0xb6a5c917 in QApplication::exec () at kernel/qapplication.cpp:3525
#35 0x0808210d in _start ()

This bug may be a duplicate of or related to bug 220408

Reported using DrKonqi
Comment 1 Alekseenko Andrey 2010-01-19 09:16:42 UTC 
Same thing happens not only in fullscreen, but in windowed mode too, both when scrolling with mouse or space-bar, but only if you are scrolling too fast (faster than ~1 file/second).

Application that crashed: gwenview
Version of the application: 2.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-16-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Scrolling through mixed pictures(.png, .jpg)/videos(.mp4, .flv) folder

 -- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7776700 (LWP 31326))]

Thread 14 (Thread 0xb61b2b70 (LWP 31327)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x45277e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x4586a4c7 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=<value optimized out>, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=<value optimized out>, mutex=<value optimized out>, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#4  0x4782479a in Gwenview::SemanticInfoThread::run() () from /usr/lib/libgwenviewlib.so.4
#5  0x45869492 in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:188
#6  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#7  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 13 (Thread 0xb3487b70 (LWP 31331)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x45278142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x451d28d4 in __pthread_cond_timedwait (cond=) at forward.c:152
#3  0x004d59ff in metronom_sync_loop (this=<value optimized out>) at metronom.c:870
#4  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 12 (Thread 0xb287bb70 (LWP 31332)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x451b7c96 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x454d7d80 in ?? () from /usr/lib/libxcb.so.1
#3  0x454d82eb in ?? () from /usr/lib/libxcb.so.1
#4  0x454d8489 in ?? () from /usr/lib/libxcb.so.1
#5  0x454d85ff in xcb_flush () from /usr/lib/libxcb.so.1
#6  0x0062ec21 in xv_display_frame (this_gen=0x8d9d728, frame_gen=0x8dc99c8) at video_out_xcbxv.c:757
#7  0x004e294b in overlay_and_display_frame (this=<value optimized out>, img=<value optimized out>, vpts=) at video_out.c:1036
#8  0x004e2eb4 in video_out_loop (this_gen=<value optimized out>) at video_out.c:1172
#9  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 11 (Thread 0xb207ab70 (LWP 31333)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x4527494d in pthread_join (threadid=<value optimized out>, thread_return=<value optimized out>) at pthread_join.c:89
#2  0x004e1395 in vo_exit (this_gen=<value optimized out>) at video_out.c:1610
#3  0x004d915e in xine_close_video_driver (this=) at load_plugins.c:1855
#4  0x00371c7a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#5  0x00333498 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#6  0x00349be1 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#7  0x45968795 in qDeleteInEventHandler (o=<value optimized out>) at kernel/qobject.cpp:3815
#8  0x45969c8b in QObject::event (this=<value optimized out>, e=<value optimized out>) at kernel/qobject.cpp:1094
#9  0x003496cc in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#10 0x45b9cef4 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4056
#11 0x45ba461c in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3603
#12 0x46e8663a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#13 0x45959d2b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:610
#14 0x4595a912 in QCoreApplication::sendEvent (receiver=<value optimized out>, event_type=<value optimized out>, data=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=<value optimized out>, event_type=<value optimized out>, data=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#16 0x4595aadd in QCoreApplication::sendPostedEvents (receiver=) at kernel/qcoreapplication.cpp:1140
#17 0x45984a5f in QCoreApplication::sendPostedEvents (s=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#18 postEventSourceDispatch (s=) at kernel/qeventdispatcher_glib.cpp:210
#19 0x4544fe88 in g_main_dispatch (context=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#20 IA__g_main_context_dispatch (context=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#21 0x45453730 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#22 0x45453863 in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#23 0x4598468c in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x459582d9 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#25 0x4595872a in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#26 0x458661d3 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#27 0x0033520a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#28 0x45869492 in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:188
#29 0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#30 0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 10 (Thread 0xb1879b70 (LWP 31336)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x451b7c96 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0064ec3b in my_snd_mixer_wait (data=0x8dccac0) at audio_alsa_out.c:150
#3  ao_alsa_handle_event_thread (data=0x8dccac0) at audio_alsa_out.c:166
#4  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xb1078b70 (LWP 31337)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x45277e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x451d287d in __pthread_cond_wait (cond=) at forward.c:139
#3  0x004e65ee in fifo_peek_int (this_gen=<value optimized out>) at audio_out.c:348
#4  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#5  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#6  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#7  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xb048eb70 (LWP 31343)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x451b7c96 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x454d7d80 in ?? () from /usr/lib/libxcb.so.1
#3  0x454d82eb in ?? () from /usr/lib/libxcb.so.1
#4  0x454d8489 in ?? () from /usr/lib/libxcb.so.1
#5  0x454d85ff in xcb_flush () from /usr/lib/libxcb.so.1
#6  0x0062ec21 in xv_display_frame (this_gen=0x92325d0, frame_gen=0x8d3a080) at video_out_xcbxv.c:757
#7  0x004e294b in overlay_and_display_frame (this=<value optimized out>, img=<value optimized out>, vpts=) at video_out.c:1036
#8  0x004e2eb4 in video_out_loop (this_gen=<value optimized out>) at video_out.c:1172
#9  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xafc8db70 (LWP 31344)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x451b7c96 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0064ec3b in my_snd_mixer_wait (data=0x93bd1a8) at audio_alsa_out.c:150
#3  ao_alsa_handle_event_thread (data=0x93bd1a8) at audio_alsa_out.c:166
#4  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xaf48cb70 (LWP 31345)):
#0  0x003e64fa in ?? () from /usr/lib/libasound.so.2
#1  0x0040e104 in snd_pcm_writei () from /usr/lib/libasound.so.2
#2  0x0064f1c2 in ao_alsa_write (this_gen=0x93bd1a8, data=0x9927510, count=1254) at audio_alsa_out.c:799
#3  0x004e6c78 in ao_loop (this_gen=<value optimized out>) at audio_out.c:1245
#4  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xaec8bb70 (LWP 31346)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x45278142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x451d28d4 in __pthread_cond_timedwait (cond=) at forward.c:152
#3  0x004e0bed in vo_remove_from_img_buf_queue_int (queue=<value optimized out>, blocking=<value optimized out>, width=<value optimized out>, height=<value optimized out>, ratio=) at video_out.c:251
#4  0x004e0ca0 in vo_remove_from_img_buf_queue_nonblock (this_gen=<value optimized out>, width=<value optimized out>, height=<value optimized out>, ratio=) at video_out.c:296
#5  vo_get_frame (this_gen=<value optimized out>, width=<value optimized out>, height=<value optimized out>, ratio=) at video_out.c:386
#6  0x00cbff1e in get_buffer (context=0x93ab7c0, av_frame=0x9957940) at ff_video_decoder.c:204
#7  0x00000139 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xad0e1b70 (LWP 31347)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x45278142 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x451d28d4 in __pthread_cond_timedwait (cond=) at forward.c:152
#3  0x004e4467 in fifo_peek_int (this_gen=) at audio_out.c:355
#4  fifo_remove_int (this_gen=) at audio_out.c:363
#5  fifo_remove_nonblock (this_gen=) at audio_out.c:410
#6  ao_get_buffer (this_gen=) at audio_out.c:1553
#7  0x00d4ce55 in mad_decode_data (this_gen=0x99a9ae8, buf=0xb58279f0) at xine_mad_decoder.c:280
#8  0x004e0419 in audio_decoder_loop (stream_gen=<value optimized out>) at audio_decoder.c:362
#9  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xac8e0b70 (LWP 31348)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x45277e15 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x451d287d in __pthread_cond_wait (cond=) at forward.c:139
#3  0x004e951a in xine_event_wait (queue=<value optimized out>) at events.c:56
#4  0x004e95a2 in listener_loop (queue_gen=<value optimized out>) at events.c:214
#5  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xac0dfb70 (LWP 31349)):
#0  0x00bcc422 in __kernel_vsyscall ()
#1  0x451bea71 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x004febe0 in xine_usec_sleep (usec=<value optimized out>) at utils.c:481
#3  0x004ee6e0 in demux_loop (stream_gen=<value optimized out>) at demux.c:352
#4  0x4527380e in start_thread (arg=<value optimized out>) at pthread_create.c:300
#5  0x451c58de in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7776700 (LWP 31326)):
[KCrash Handler]
#6  0x45be9bb0 in QWidget::internalWinId (this=<value optimized out>) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:234
#7  QWidget::effectiveWinId (this=<value optimized out>) at kernel/qwidget.cpp:2223
#8  0x45c2d792 in qt_x11_enforce_cursor (w=<value optimized out>, force=<value optimized out>) at kernel/qwidget_x11.cpp:306
#9  0x45c2d939 in qt_x11_enforce_cursor (w=) at kernel/qwidget_x11.cpp:346
#10 0x45c2d960 in QWidgetPrivate::unsetCursor_sys (this=) at kernel/qwidget_x11.cpp:1248
#11 0x45bf14a8 in QWidget::unsetCursor (this=<value optimized out>) at kernel/qwidget.cpp:4638
#12 0x460320eb in QToolBar::event (this=<value optimized out>, event=<value optimized out>) at widgets/qtoolbar.cpp:1148
#13 0x45b9cef4 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4056
#14 0x45ba5482 in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3783
#15 0x46e8663a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x45959d2b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:610
#17 0x45ba3f0e in QCoreApplication::sendSpontaneousEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=<value optimized out>, nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#18 QApplicationPrivate::sendMouseEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=<value optimized out>, nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#19 0x45c12760 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#20 0x45c10df6 in QApplication::x11ProcessEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:3629
#21 0x45c3e4a2 in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#22 0x4544fe88 in g_main_dispatch (context=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#23 IA__g_main_context_dispatch (context=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#24 0x45453730 in g_main_context_iterate (context=<value optimized out>, block=<value optimized out>, dispatch=<value optimized out>, self=) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#25 0x45453863 in IA__g_main_context_iteration (context=<value optimized out>, may_block=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#26 0x4598468c in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#27 0x45c3db85 in QGuiEventDispatcherGlib::processEvents (this=) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x459582d9 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#29 0x4595872a in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#30 0x4595ab9f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#31 0x45b9cd77 in QApplication::exec () at kernel/qapplication.cpp:3525
#32 0x08081e6f in main (argc=2, argv=0xbff70ec4) at ../../../gwenview/app/main.cpp:95

Report to https://bugs.kde.org
Comment 2 Christoph Feck 2010-09-26 23:29:59 UTC 

*** This bug has been marked as a duplicate of bug 196512 ***