[gstreamer-bugs] [Bug 345206] New: Crash reading a matroska video

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Sat Jun 17 16:34:18 PDT 2006


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http://bugzilla.gnome.org/show_bug.cgi?id=345206
 GStreamer | don't know | Ver: 0.10.x

           Summary: Crash reading a matroska video
           Product: GStreamer
           Version: 0.10.x
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: don't know
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: cass at skynet.be
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


When i read a mkv video, totem crahs always at the same place.

Like in bug 337076 i don't have any problem with the original video and
subtitle file (from which i create the mkv).

I got this message in gdb:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1332024400 (LWP 10781)]
0xb72eac78 in IA__g_markup_escape_text (text=0xb00f3000 "", length=31) at
gmarkup.c:1890

The trace:

Thread 16 (Thread -1342178384 (LWP 10784)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb716c8c4 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7036836 in snd_pcm_wait_nocheck () from /usr/lib/libasound.so.2
#3  0xb703cc58 in snd_pcm_wait () from /usr/lib/libasound.so.2
#4  0xb703cd34 in snd_pcm_write_areas () from /usr/lib/libasound.so.2
#5  0xb70565c4 in snd_pcm_mmap_writei () from /usr/lib/libasound.so.2
#6  0xb7034966 in snd_pcm_writei () from /usr/lib/libasound.so.2
#7  0xb4880348 in gst_alsasink_write (asink=0x8410548, data=0x865ac90,
length=4096) at gstalsasink.c:995
#8  0xb75fc6ae in audioringbuffer_thread_func (buf=0x840f510) at
gstaudiosink.c:177
#9  0xb73025a2 in g_thread_create_proxy (data=0x85a07b8) at gthread.c:582
#10 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 15 (Thread -1332024400 (LWP 10781)):
#0  0xb72eac78 in IA__g_markup_escape_text (text=0xb00f3000 "", length=31) at
gmarkup.c:1890
#1  0xb09d7f95 in gst_text_overlay_video_chain (pad=0xb00f3000,
buffer=0x8469600) at gsttextoverlay.c:1336
#2  0xb7584804 in gst_pad_chain (pad=0x851f720, buffer=0x8469600) at
gstpad.c:3221
#3  0xb7584fa2 in gst_pad_push (pad=0x85216e8, buffer=0x8469600) at
gstpad.c:3337
#4  0xb75ec663 in gst_base_transform_chain (pad=0xb00f3000, buffer=0x8469600)
at gstbasetransform.c:1463
#5  0xb7584804 in gst_pad_chain (pad=0x8521628, buffer=0x8469600) at
gstpad.c:3221
#6  0xb7575453 in gst_proxy_pad_do_chain (pad=0xb00f3000, buffer=0xb00f3000) at
gstghostpad.c:205
#7  0xb7584804 in gst_pad_chain (pad=0x8434700, buffer=0x8469600) at
gstpad.c:3221
#8  0xb7584fa2 in gst_pad_push (pad=0x844c598, buffer=0x8469600) at
gstpad.c:3337
#9  0xb48b1463 in gst_queue_loop (pad=0x844c598) at gstqueue.c:770
#10 0xb7598d9f in gst_task_func (task=0x8443e30, tclass=0x80d8f38) at
gsttask.c:193
#11 0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#12 0xb73025a2 in g_thread_create_proxy (data=0x8573da8) at gthread.c:582
#13 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 14 (Thread -1306252368 (LWP 10780)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb09d7946 in gst_text_overlay_text_chain (pad=0x8521028, buffer=0x843ed60)
at gsttextoverlay.c:1221
#3  0xb7584804 in gst_pad_chain (pad=0x8521028, buffer=0x843ed60) at
gstpad.c:3221
#4  0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#5  0xb7584804 in gst_pad_chain (pad=0x8434620, buffer=0x843ed60) at
gstpad.c:3221
#6  0xb7584fa2 in gst_pad_push (pad=0x851f120, buffer=0x843ed60) at
gstpad.c:3337
#7  0xb48b1463 in gst_queue_loop (pad=0x851f120) at gstqueue.c:770
#8  0xb7598d9f in gst_task_func (task=0x8443e80, tclass=0x80d8f38) at
gsttask.c:193
#9  0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#10 0xb73025a2 in g_thread_create_proxy (data=0x857d8d8) at gthread.c:582
#11 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 13 (Thread -1323447376 (LWP 10776)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7604309 in wait_segment (buf=0x840f510) at gstringbuffer.c:1101
#3  0xb7604a25 in gst_ring_buffer_commit (buf=0x840f510, sample=2211840, 
    data=0x8648a80
"¬ô&ôÔó\037ó!óYò¢òëñ3ò€ñæñ|ñ\016ò±ñ\227ò+ò\003ótò(ópò9ó_ò7óEò\004ó\bòêòññNógòQô\211óôõQõù÷r÷»ùBù÷ú~ú;üœû³ý7ý\201þ\020þFþÛý\fþ\217ý®þýýûÿ\001ÿ\033\002Ý",
len=1152) at gstringbuffer.c:1212
#4  0xb75ff3b2 in gst_base_audio_sink_render (bsink=0x8410548, buf=0x8444058)
at gstbaseaudiosink.c:628
#5  0xb75df782 in gst_base_sink_render_object (basesink=0x8410548, pad=<value
optimized out>, obj=0x8444058)
    at gstbasesink.c:1479
#6  0xb75e0c92 in gst_base_sink_queue_object_unlocked (basesink=0x8410548,
pad=0x8394060, obj=0x8444058, 
    prerollable=1) at gstbasesink.c:1655
#7  0xb75e15dc in gst_base_sink_chain_unlocked (basesink=0x8410548,
pad=0x8394060, buf=0x8444058)
    at gstbasesink.c:1907
#8  0xb75e19da in gst_base_sink_chain (pad=0x8394060, buf=0x8444058) at
gstbasesink.c:1941
#9  0xb7584804 in gst_pad_chain (pad=0x8394060, buffer=0x8444058) at
gstpad.c:3221
#10 0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#11 0xb7584804 in gst_pad_chain (pad=0x8250700, buffer=0x8444058) at
gstpad.c:3221
#12 0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#13 0xb7584804 in gst_pad_chain (pad=0x83fb000, buffer=0x8444058) at
gstpad.c:3221
#14 0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#15 0xb7584804 in gst_pad_chain (pad=0x8250380, buffer=0x8444058) at
gstpad.c:3221
#16 0xb7584fa2 in gst_pad_push (pad=0x83942a0, buffer=0x8444058) at
gstpad.c:3337
#17 0xb75ec663 in gst_base_transform_chain (pad=0xfffffffc, buffer=0x8444058)
at gstbasetransform.c:1463
#18 0xb7584804 in gst_pad_chain (pad=0x8319d78, buffer=0x8444058) at
gstpad.c:3221
#19 0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#20 0xb7584804 in gst_pad_chain (pad=0x83fb0e0, buffer=0x8444058) at
gstpad.c:3221
#21 0xb7584fa2 in gst_pad_push (pad=0x851f660, buffer=0x8444058) at
gstpad.c:3337
#22 0xb75ec663 in gst_base_transform_chain (pad=0xfffffffc, buffer=0x8444058)
at gstbasetransform.c:1463
#23 0xb7584804 in gst_pad_chain (pad=0x851f5a0, buffer=0x8444058) at
gstpad.c:3221
#24 0xb7584fa2 in gst_pad_push (pad=0x851f4e0, buffer=0x8444058) at
gstpad.c:3337
#25 0xb75ec663 in gst_base_transform_chain (pad=0xfffffffc, buffer=0x8444058)
at gstbasetransform.c:1463
#26 0xb7584804 in gst_pad_chain (pad=0x851f420, buffer=0x8444058) at
gstpad.c:3221
#27 0xb7584fa2 in gst_pad_push (pad=0x851f360, buffer=0x8444058) at
gstpad.c:3337
#28 0xb75ec663 in gst_base_transform_chain (pad=0xfffffffc, buffer=0xaef5e5a8)
at gstbasetransform.c:1463
#29 0xb7584804 in gst_pad_chain (pad=0x851f2a0, buffer=0xaef5e5a8) at
gstpad.c:3221
#30 0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#31 0xb7584804 in gst_pad_chain (pad=0x8434460, buffer=0xaef5e5a8) at
gstpad.c:3221
#32 0xb7584fa2 in gst_pad_push (pad=0x8500c98, buffer=0xaef5e5a8) at
gstpad.c:3337
#33 0xb48b1463 in gst_queue_loop (pad=0x8500c98) at gstqueue.c:770
#34 0xb7598d9f in gst_task_func (task=0x8443de0, tclass=0x80d8f38) at
gsttask.c:193
#35 0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#36 0xb73025a2 in g_thread_create_proxy (data=0x8135920) at gthread.c:582
#37 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#38 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 12 (Thread -1314645072 (LWP 10775)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb48af7a4 in gst_queue_chain (pad=0x8500bd8, buffer=0xaef30d48) at
gstqueue.c:689
#3  0xb7584804 in gst_pad_chain (pad=0x8500bd8, buffer=0xaef30d48) at
gstpad.c:3221
#4  0xb7584fa2 in gst_pad_push (pad=0x8500b18, buffer=0xaef30d48) at
gstpad.c:3337
#5  0xb497b80e in gst_stream_selector_chain (pad=0x8500d58, buf=0xaef30d48) at
gststreamselector.c:404
#6  0xb7584804 in gst_pad_chain (pad=0x8500d58, buffer=0xaef30d48) at
gstpad.c:3221
#7  0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#8  0xb7584804 in gst_pad_chain (pad=0x8464588, buffer=0xaef30d48) at
gstpad.c:3221
#9  0xb7584fa2 in gst_pad_push (pad=0x8500a58, buffer=0xaef30d48) at
gstpad.c:3337
#10 0xb35ffbc1 in gst_mad_chain (pad=0xfffffffc, buffer=0xb002e518) at
gstmad.c:1625
#11 0xb7584804 in gst_pad_chain (pad=0x8500998, buffer=0xb002e518) at
gstpad.c:3221
#12 0xb7584fa2 in gst_pad_push (pad=0x85008d8, buffer=0xb002e518) at
gstpad.c:3337
#13 0xb48b1463 in gst_queue_loop (pad=0x85008d8) at gstqueue.c:770
#14 0xb7598d9f in gst_task_func (task=0x8443d90, tclass=0x80d8f38) at
gsttask.c:193
#15 0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#16 0xb73025a2 in g_thread_create_proxy (data=0x8506d80) at gthread.c:582
#17 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 11 (Thread -1306252368 (LWP 10780)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb09d7946 in gst_text_overlay_text_chain (pad=0x8521028, buffer=0x843ed60)
at gsttextoverlay.c:1221
#3  0xb7584804 in gst_pad_chain (pad=0x8521028, buffer=0x843ed60) at
gstpad.c:3221
#4  0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#5  0xb7584804 in gst_pad_chain (pad=0x8434620, buffer=0x843ed60) at
gstpad.c:3221
#6  0xb7584fa2 in gst_pad_push (pad=0x851f120, buffer=0x843ed60) at
gstpad.c:3337
#7  0xb48b1463 in gst_queue_loop (pad=0x851f120) at gstqueue.c:770
#8  0xb7598d9f in gst_task_func (task=0x8443e80, tclass=0x80d8f38) at
gsttask.c:193
#9  0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#10 0xb73025a2 in g_thread_create_proxy (data=0x857d8d8) at gthread.c:582
#11 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 10 (Thread -1297597520 (LWP 10773)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb48af7a4 in gst_queue_chain (pad=0x844c4d8, buffer=0x8692508) at
gstqueue.c:689
#3  0xb7584804 in gst_pad_chain (pad=0x844c4d8, buffer=0x8692508) at
gstpad.c:3221
#4  0xb7584fa2 in gst_pad_push (pad=0x844c418, buffer=0x8692508) at
gstpad.c:3337
#5  0xb497b80e in gst_stream_selector_chain (pad=0x844c658, buf=0x8692508) at
gststreamselector.c:404
#6  0xb7584804 in gst_pad_chain (pad=0x844c658, buffer=0x8692508) at
gstpad.c:3221
#7  0xb7575453 in gst_proxy_pad_do_chain (pad=0xfffffffc, buffer=0xfffffffc) at
gstghostpad.c:205
#8  0xb7584804 in gst_pad_chain (pad=0x84644c0, buffer=0x8692508) at
gstpad.c:3221
#9  0xb7584fa2 in gst_pad_push (pad=0x844c358, buffer=0x8692508) at
gstpad.c:3337
#10 0xb2aad9fc in gst_ffmpegenc_register () from
/usr/lib/gstreamer-0.10/libgstffmpeg.so
#11 0xb2aafba6 in gst_ffmpegenc_register () from
/usr/lib/gstreamer-0.10/libgstffmpeg.so
#12 0xb7584804 in gst_pad_chain (pad=0x844c298, buffer=0x88efad0) at
gstpad.c:3221
#13 0xb7584fa2 in gst_pad_push (pad=0x844c1d8, buffer=0x88efad0) at
gstpad.c:3337
#14 0xb48b1463 in gst_queue_loop (pad=0x844c1d8) at gstqueue.c:770
#15 0xb7598d9f in gst_task_func (task=0x8443d40, tclass=0x80d8f38) at
gsttask.c:193
#16 0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#17 0xb73025a2 in g_thread_create_proxy (data=0x8500410) at gthread.c:582
#18 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#19 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 9 (Thread -1285637200 (LWP 10772)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb48af7a4 in gst_queue_chain (pad=0x8500818, buffer=0xb0000d18) at
gstqueue.c:689
#3  0xb7584804 in gst_pad_chain (pad=0x8500818, buffer=0xb0000d18) at
gstpad.c:3221
#4  0xb7584fa2 in gst_pad_push (pad=0x844c718, buffer=0xb0000d18) at
gstpad.c:3337
#5  0xb361298c in gst_matroska_demux_parse_blockgroup_or_simpleblock
(demux=0x8450040, cluster_time=48048000000, 
    is_simpleblock=0) at matroska-demux.c:2414
#6  0xb3618660 in gst_matroska_demux_loop (pad=0xfffffffc) at
matroska-demux.c:2480
#7  0xb7598d9f in gst_task_func (task=0x8391020, tclass=0x80d8f38) at
gsttask.c:193
#8  0xb7304448 in g_thread_pool_thread_proxy (data=0x80d8fc8) at
gthreadpool.c:265
#9  0xb73025a2 in g_thread_create_proxy (data=0x80c4a90) at gthread.c:582
#10 0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 8 (Thread -1274610768 (LWP 10771)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7594657 in gst_system_clock_async_thread (clock=0x840f428) at
gstsystemclock.c:254
#3  0xb73025a2 in g_thread_create_proxy (data=0x84174a0) at gthread.c:582
#4  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 7 (Thread -1274610768 (LWP 10771)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7594657 in gst_system_clock_async_thread (clock=0x840f428) at
gstsystemclock.c:254
#3  0xb73025a2 in g_thread_create_proxy (data=0x84174a0) at gthread.c:582
#4  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread -1274610768 (LWP 10771)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7594657 in gst_system_clock_async_thread (clock=0x840f428) at
gstsystemclock.c:254
#3  0xb73025a2 in g_thread_create_proxy (data=0x84174a0) at gthread.c:582
#4  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread -1274610768 (LWP 10771)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7594657 in gst_system_clock_async_thread (clock=0x840f428) at
gstsystemclock.c:254
#3  0xb73025a2 in g_thread_create_proxy (data=0x84174a0) at gthread.c:582
#4  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread -1274610768 (LWP 10771)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74f8c76 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7594657 in gst_system_clock_async_thread (clock=0x840f428) at
gstsystemclock.c:254
#3  0xb73025a2 in g_thread_create_proxy (data=0x84174a0) at gthread.c:582
#4  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread -1266218064 (LWP 10766)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74fbd56 in __nanosleep_nocancel () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb7304b04 in IA__g_usleep (microseconds=3028747004) at gtimer.c:236
#3  0xb488eb07 in gst_xvimagesink_event_thread (xvimagesink=0x84000a8) at
xvimagesink.c:1225
#4  0xb73025a2 in g_thread_create_proxy (data=0x83ffe70) at gthread.c:582
#5  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread -1265218640 (LWP 10759)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb716c8c4 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb72e97e8 in g_main_context_iterate (context=0x83abdd0, block=1,
dispatch=1, self=0x83abe50) at gmain.c:2849
#3  0xb72e9cb8 in IA__g_main_loop_run (loop=0x83c7120) at gmain.c:2751
#4  0xb764d70e in link_thread_io_context () from /usr/lib/libORBit-2.so.0
#5  0xb73025a2 in g_thread_create_proxy (data=0x83abe50) at gthread.c:582
#6  0xb74f6341 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb71764ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread -1224927552 (LWP 10751)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb74fb2ae in __lll_mutex_lock_wait () from
/lib/tls/i686/cmov/libpthread.so.0
#2  0xb74f7fbb in _L_mutex_lock_33 () from /lib/tls/i686/cmov/libpthread.so.0
#3  0xbfb92f3c in ?? ()
#4  0xb75ce198 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#5  0xb75ce198 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#6  0x08543000 in ?? ()
#7  0xbfb92f18 in ?? ()
#8  0xb75ce198 in ?? () from /usr/lib/libgstreamer-0.10.so.0
#9  0x08543000 in ?? ()
#10 0x08543000 in ?? ()
#11 0xbfb92f28 in ?? ()
#12 0xb755e82b in bin_element_is_sink (child=0x29ff, bin=0xfffffffc) at
gstbin.c:1149
#13 0xb755e82b in bin_element_is_sink (child=0x8543000, bin=0xfffffffc) at
gstbin.c:1149
#14 0xb755f7ac in sink_iterator_filter (child=0x8543000, bin=0xfffffffc) at
gstbin.c:1162
#15 0xb757abfc in filter_next (it=0x866cf78, elem=0xbfb92fc8) at
gstiterator.c:386
#16 0xb757a9a3 in gst_iterator_next (it=0x866cf78, elem=0xbfb92fc8) at
gstiterator.c:271
#17 0xb757ad85 in gst_iterator_fold (it=0x866cf78, func=0xb756213b
<bin_query_duration_fold>, ret=0xbfb9301c, 
    user_data=0xbfb93030) at gstiterator.c:499
#18 0xb7562685 in gst_bin_query (element=0xfffffffc, query=0x8573240) at
gstbin.c:2393
#19 0xb756e2ca in gst_element_query (element=0x83fd678, query=0x8573240) at
gstelement.c:1335
#20 0xb7562163 in bin_query_duration_fold (item=0x83fd678, ret=0xfffffffc,
fold=0xbfb93160) at gstbin.c:2230
#21 0xb757adb4 in gst_iterator_fold (it=0x8648818, func=0xb756213b
<bin_query_duration_fold>, ret=0xbfb9314c, 
    user_data=0xbfb93160) at gstiterator.c:503
#22 0xb7562685 in gst_bin_query (element=0xfffffffc, query=0x8573240) at
gstbin.c:2393
#23 0xb756e2ca in gst_element_query (element=0x83eb060, query=0x8573240) at
gstelement.c:1335
#24 0xb759ff18 in gst_element_query_duration (element=0x83eb060,
format=0xbfb93224, duration=0xfffffffc)
    at gstutils.c:1870
#25 0x08078c4c in bacon_video_widget_is_seekable ()
#26 0xb72e84a8 in g_timeout_dispatch (source=0x85003b0, callback=0xb75003b4
<pthread_functions+500>, 
    user_data=0xfffffffc) at gmain.c:3292
#27 0xb72e68d6 in IA__g_main_context_dispatch (context=0x81523c8) at
gmain.c:1916
#28 0xb72e9996 in g_main_context_iterate (context=0x81523c8, block=1,
dispatch=1, self=0x808e088) at gmain.c:2547
#29 0xb72e9cb8 in IA__g_main_loop_run (loop=0x85a0840) at gmain.c:2751
#30 0xb7bc8775 in IA__gtk_main () at gtkmain.c:1026
#31 0x08065d7a in main ()
0xb72eac78      1890    in gmarkup.c


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