Bug 247244

Application: dragon (2.0)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I just upgraded to 4.5, and now kde wont play a wmv file i have anymore.  Dragonplayer and Gwenview both seg fault, even though they will play other media types.

The crash can be reproduced every time.

-- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault
__libc_enable_asynccancel () at ../nptl/cancellation.c:44
	in ../nptl/cancellation.c
[Current thread is 1 (Thread 0xb77d1710 (LWP 9440))]

Thread 10 (Thread 0xb4bc5b70 (LWP 9442)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00ae4342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x00e5ca34 in __pthread_cond_timedwait (cond=0x9713220, mutex=0x9713208, abstime=0xb4bc5320) at forward.c:152
#3  0x00a89ce7 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 9 (Thread 0xb3fb9b70 (LWP 9443)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00ae6af9 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142
#2  0x00ae213b in _L_lock_748 () from /lib/tls/i686/cmov/libpthread.so.0
#3  0x00ae1f61 in __pthread_mutex_lock (mutex=0x97199ec) at pthread_mutex_lock.c:61
#4  0x00e5cba6 in pthread_mutex_lock (mutex=0x97199ec) at forward.c:182
#5  0x072b27a1 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_vo_out_xcbxv.so
#6  0x00000001 in ?? ()
#7  0x000024e3 in ?? ()
#8  0x00ed7ff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#9  0x00000000 in ?? ()

Thread 8 (Thread 0xb37b8b70 (LWP 9444)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00ae6af9 in __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:142
#2  0x00ae213b in _L_lock_748 () from /lib/tls/i686/cmov/libpthread.so.0
#3  0x00ae1f61 in __pthread_mutex_lock (mutex=0x9d15e18) at pthread_mutex_lock.c:61
#4  0x00e5cba6 in pthread_mutex_lock (mutex=0x9d15e18) at forward.c:182
#5  0x00a864c8 in xine_play () from /usr/lib/libxine.so.1
#6  0x06989ff4 in ?? () from /usr/lib/libQtCore.so.4
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 7 (Thread 0xb2fb7b70 (LWP 9447)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00e41b86 in *__GI___poll (fds=0xed7ff4, nfds=1, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x02df9a8f 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 0xb2774b70 (LWP 9448)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00ae4015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00e5c9dd in __pthread_cond_wait (cond=0x9b50230, mutex=0x9b50218) at forward.c:139
#3  0x00a9a9ee in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 5 (Thread 0xb1b3bb70 (LWP 9450)):
#0  __libc_enable_asynccancel () at ../nptl/cancellation.c:44
#1  0x00e41b70 in *__GI___poll (fds=0xb1b3afe8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x01f82d60 in ?? () from /usr/lib/libxcb.so.1
#3  0x01f849b2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0x01717a1b in xcb_xv_query_image_attributes_reply () from /usr/lib/libxcb-xv.so.0
#5  0x072b2e97 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_vo_out_xcbxv.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 4 (Thread 0xb116db70 (LWP 9451)):
[KCrash Handler]
#7  0xb4fef6f5 in float_to_int16_interleave_sse2 (dst=0xb011f008, src=0xb116d158, len=-8192, channels=2) at /build/buildd/ffmpeg-0.6/libavcodec/x86/dsputil_mmx.c:2475
#8  0xb4f6904a in wma_decode_frame (s=0xaf899020, samples=<value optimized out>) at /build/buildd/ffmpeg-0.6/libavcodec/wmadec.c:810
#9  0xb4f6a661 in wma_decode_superframe (avctx=0x9db7710, data=0xb011d008, data_size=0xb116d28c, avpkt=0xb116d1e4) at /build/buildd/ffmpeg-0.6/libavcodec/wmadec.c:897
#10 0xb4f200d1 in avcodec_decode_audio3 (avctx=0x9db7710, samples=0xb011d008, frame_size_ptr=0xb116d28c, buf=0x9dbffe0 "\a", buf_size=1920) at /build/buildd/ffmpeg-0.6/libavcodec/utils.c:656
#11 avcodec_decode_audio2 (avctx=0x9db7710, samples=0xb011d008, frame_size_ptr=0xb116d28c, buf=0x9dbffe0 "\a", buf_size=1920) at /build/buildd/ffmpeg-0.6/libavcodec/utils.c:634
#12 0x08c98fbb in ?? () from /usr/lib/xine/plugins/1.27/xineplug_decode_ff.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 0xb096cb70 (LWP 9452)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00ae4015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00e5c9dd in __pthread_cond_wait (cond=0x9d45bec, mutex=0x9d45bd4) at forward.c:139
#3  0x00a9d9da in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xb00fbb70 (LWP 9453)):
#0  0x00700422 in __kernel_vsyscall ()
#1  0x00ae4015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00e5c9dd in __pthread_cond_wait (cond=0x9d164e0, mutex=0x9d164c8) at forward.c:139
#3  0x00a8d1f6 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xb77d1710 (LWP 9440)):
#0  __libc_enable_asynccancel () at ../nptl/cancellation.c:44
#1  0x00e41b70 in *__GI___poll (fds=0xbfb4ad98, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:85
#2  0x01f82d60 in ?? () from /usr/lib/libxcb.so.1
#3  0x01f849b2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0x01ffbf96 in _XReply () from /usr/lib/libX11.so.6
#5  0x01fd92d6 in XGetWindowProperty () from /usr/lib/libX11.so.6
#6  0x00469a7a in NETWinInfo::update (this=0x9ce2c08, dirty_props=0x9eb37e8) at ../../kdeui/windowmanagement/netwm.cpp:3921
#7  0x00471f60 in NETWinInfo (this=0x9ce2c08, display=0x94bd220, window=79691805, rootWindow=346, properties=0xbfb4b0b8, properties_size=2, role=NET::Client)
    at ../../kdeui/windowmanagement/netwm.cpp:2792
#8  0x004639fe in KWindowInfo (this=0xbfb4b1b0, _win=79691805, properties=<value optimized out>, properties2=0) at ../../kdeui/windowmanagement/kwindowinfo_x11.cpp:74
#9  0x0045eef7 in KWindowSystem::windowInfo (win=79691805, properties=524288, properties2=0) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:392
#10 0x003ef844 in KMainWindow::saveWindowSize (this=0x958f1a8, _cg=...) at ../../kdeui/widgets/kmainwindow.cpp:879
#11 0x003efcdb in KMainWindowPrivate::_k_slotSaveAutoSaveSize (this=0x958afd8) at ../../kdeui/widgets/kmainwindow.cpp:1163
#12 0x003f3426 in KMainWindow::qt_metacall (this=0x958f1a8, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfb4b38c) at ./kmainwindow.moc:104
#13 0x0043895a in KXmlGuiWindow::qt_metacall (this=0x958f1a8, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfb4b38c) at ./kxmlguiwindow.moc:102
#14 0x0806fbff in Dragon::MainWindow::qt_metacall (this=0x958f1a8, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfb4b38c) at ./mainWindow.moc:107
#15 0x0685d6ca in QMetaObject::metacall (object=0x958f1a8, cl=QMetaObject::WriteProperty, idx=40, argv=0xbfb4b38c) at kernel/qmetaobject.cpp:237
#16 0x06870455 in QMetaObject::activate (sender=0x9d00fa0, m=0x69895a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#17 0x068c1ba7 in QTimer::timeout (this=0x9d00fa0) at .moc/release-shared/moc_qtimer.cpp:134
#18 0x06875ffe in QTimer::timerEvent (this=0x9d00fa0, e=0xbfb4b8c0) at kernel/qtimer.cpp:271
#19 0x0686a2c4 in QObject::event (this=0x9d00fa0, e=0x0) at kernel/qobject.cpp:1183
#20 0x082420cc in QApplicationPrivate::notify_helper (this=0x94aae80, receiver=0x9d00fa0, e=0xbfb4b8c0) at kernel/qapplication.cpp:4389
#21 0x0824811e in QApplication::notify (this=0xbfb4bc04, receiver=0x9d00fa0, e=0xbfb4b8c0) at kernel/qapplication.cpp:3791
#22 0x002fa82a in KApplication::notify (this=0xbfb4bc04, receiver=0x9d00fa0, event=0xbfb4b8c0) at ../../kdeui/kernel/kapplication.cpp:310
#23 0x0685796b in QCoreApplication::notifyInternal (this=0xbfb4bc04, receiver=0x9d00fa0, event=0xbfb4b8c0) at kernel/qcoreapplication.cpp:732
#24 0x068896d6 in QCoreApplication::sendEvent (this=0x94ae134) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QTimerInfoList::activateTimers (this=0x94ae134) at kernel/qeventdispatcher_unix.cpp:602
#26 0x068864d7 in timerSourceDispatch (source=0x94ae170) at kernel/qeventdispatcher_glib.cpp:184
#27 idleTimerSourceDispatch (source=0x94ae170) at kernel/qeventdispatcher_glib.cpp:231
#28 0x012475e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x0124b2d8 in ?? () from /lib/libglib-2.0.so.0
#30 0x0124b4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x06886195 in QEventDispatcherGlib::processEvents (this=0x9496570, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#32 0x083033b5 in QGuiEventDispatcherGlib::processEvents (this=0x9496570, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x06856419 in QEventLoop::processEvents (this=0xbfb4bb84, flags=) at kernel/qeventloop.cpp:149
#34 0x0685689a in QEventLoop::exec (this=0xbfb4bb84, flags=...) at kernel/qeventloop.cpp:201
#35 0x0685ae4f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#36 0x08240ef7 in QApplication::exec () at kernel/qapplication.cpp:3665
#37 0x080680b0 in main (argc=2, argv=0xbfb4bd74) at ../../../../dragonplayer/src/app/main.cpp:57

Reported using DrKonqi