[Swfdec] [Bug 13604] Assertion failure when seeking on youtube with pulseaudio backend.

Sat Feb 2 09:22:38 PST 2008

http://bugs.freedesktop.org/show_bug.cgi?id=13604

--- Comment #2 from Andreas Henriksson <andreas at fatal.se>  2008-02-02 09:22:37 PST ---
Testing with pulseaudio 0.9.9 and swfdec 0.5.5, both from debian packages
except swfdec rebuilt adding the flag --with-audio=pa.
Visiting youtube and using the seekbar (still) gives this:

gem at amd64:/tmp$ iceweasel -g
GNU gdb 6.7.1-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /usr/lib/iceweasel/firefox-bin -a firefox
(no debugging symbols found)
(no debugging symbols found)
/usr/lib/iceweasel/firefox-bin: Symbol `SSL_ImplementedCiphers' has different
size in shared object, consider re-linking
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
(no debugging symbols found)
[New Thread 0x2b52786b0380 (LWP 31244)]
[New Thread 0x40800950 (LWP 31247)]
[New Thread 0x41001950 (LWP 31248)]
[New Thread 0x41802950 (LWP 31249)]
[New Thread 0x42003950 (LWP 31250)]
[New Thread 0x42804950 (LWP 31251)]
[New Thread 0x43005950 (LWP 31252)]
[Thread 0x43005950 (LWP 31252) exited]
[New Thread 0x43806950 (LWP 31253)]
[Thread 0x43806950 (LWP 31253) exited]
[New Thread 0x43806950 (LWP 31254)]
[New Thread 0x43005950 (LWP 31255)]
[Thread 0x43005950 (LWP 31255) exited]
[New Thread 0x44007950 (LWP 31256)]
[New Thread 0x43005950 (LWP 31257)]
[New Thread 0x44808950 (LWP 31258)]
Unsupported movie property style with value ""
Unsupported movie property id with value "active_sharing"
Unsupported movie property name with value "active_sharing"
Unsupported movie property quality with value "high"
Unsupported movie property wmode with value "opaque"
unhandled event 19
Loading stream: http://youtube.com/active_sharing.swf
Unsupported movie property style with value ""
Unsupported movie property id with value "movie_player"
Unsupported movie property name with value "movie_player"
Unsupported movie property quality with value "high"
Unsupported movie property allowfullscreen with value "true"
Unsupported movie property style with value ""
Unsupported movie property id with value "checker"
Unsupported movie property name with value "checker"
Unsupported movie property quality with value "high"
unhandled event 19
Loading stream: http://youtube.com/player_dcad.swf
Loading stream: http://youtube.com/version-check.swf
Loading stream: http://video-stats.video.google.com/crossdomain.xml
SWFDEC: ERROR: swfdec_resource_request.c(75):
swfdec_player_request_resource_allow_callback: not allowing access to
http://video-stats.video.google.com/s?ns=yt&plid=AARFMAs_9p1otpOVAAAA6BDIQAg&sourceid=y&sdetail=f%3Adir%2Cp%3A%2F&vid=jx4HbVzSeNwxQnLPSJ-AeQC&docid=H9qgU5bCDzQ&el=detailpage&e=h&rt=0&len=119&et=0&yttk=1&st=0
Loading stream:
http://youtube.com/tracker?p=0&tp=0&w=1&i=oJSmJYLnE0bqArhlWnt%5Fx43B8gpjvz5lf%5Fv5kYB%5Fjlk0Cti0qDNt2g%3D%3D
Loading stream:
http://74.125.13.94/get_video?video_id=H9qgU5bCDzQ&origin=sjc-v171.sjc.youtube.com
Loading stream:
http://video-stats.video.google.com/s?ns=yt&plid=AARFMAs_9p1otpOVAAAA6BDIQAg&sourceid=y&sdetail=f%3Adir%2Cp%3A%2F&vid=jx4HbVzSeNwxQnLPSJ-AeQC&docid=H9qgU5bCDzQ&el=detailpage&e=h&rt=1.6&len=119&bc=94120&bt=0.3&et=0.08&fv=WIN%209%2C0%2C100%2C0&bd=92672&st=0.08
firefox-bin: pulse/operation.c:68: pa_operation_unref: Assertion `o' failed.

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x2b52786b0380 (LWP 31244)]
0x00002b52756c8025 in raise () from /lib/libc.so.6
(gdb) bt
#0  0x00002b52756c8025 in raise () from /lib/libc.so.6
#1  0x00002b52756c9a80 in abort () from /lib/libc.so.6
#2  0x00002b52756c142f in __assert_fail () from /lib/libc.so.6
#3  0x00002aaab4785be4 in pa_operation_unref () from /usr/lib/libpulse.so.0
#4  0x00002b5274a04a1f in IA__g_closure_invoke (closure=0x341ddc0, 
    return_value=0x0, n_param_values=2, param_values=0x7fff39cf0cf0, 
    invocation_hint=0x7fff39cf0bd0)
    at /tmp/buildd/glib2.0-2.14.5/gobject/gclosure.c:490
#5  0x00002b5274a186e8 in signal_emit_unlocked_R (node=0x23c9160, detail=0, 
    instance=0x2e823e0, emission_return=0x0, 
    instance_and_params=0x7fff39cf0cf0)
    at /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:2440
#6  0x00002b5274a1a145 in IA__g_signal_emit_valist (instance=0x2e823e0, 
    signal_id=<value optimized out>, detail=0, var_args=0x7fff39cf0f70)
    at /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:2199
#7  0x00002b5274a1a43f in IA__g_signal_emit_by_name (instance=0x2e823e0, 
    detailed_signal=0x2aaab40a6ed4 "audio-removed")
    at /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:2267
#8  0x00002aaab4046fea in swfdec_audio_remove (audio=0x4b51d20)
    at swfdec_audio.c:120
#9  0x00002aaab4069215 in swfdec_net_stream_seek (stream=0x3aea010, 
    secs=4.469483568075117) at swfdec_net_stream.c:592
#10 0x00002aaab40314ac in swfdec_as_context_run (context=0x2e823e0)
    at swfdec_as_context.c:845
#11 0x00002aaab40626e5 in swfdec_movie_execute (movie=0x3aef2a0, 
    condition=SWFDEC_EVENT_ENTER) at swfdec_movie.c:506
#12 0x00002aaab406f5e6 in swfdec_player_perform_actions (player=0x2e823e0)
    at swfdec_player.c:484
#13 0x00002aaab407250b in swfdec_player_iterate (timeout=<value optimized out>)
    at swfdec_player.c:1314
#14 0x00002aaab4070f4c in swfdec_player_do_advance (player=0x2e823e0, 
    msecs=<value optimized out>, audio_samples=220) at swfdec_player.c:1376
#15 0x00002b5274a04a1f in IA__g_closure_invoke (closure=0x25f59a0, 
    return_value=0x0, n_param_values=3, param_values=0x7fff39cf1590, 
    invocation_hint=0x7fff39cf1470)
    at /tmp/buildd/glib2.0-2.14.5/gobject/gclosure.c:490
#16 0x00002b5274a18ac8 in signal_emit_unlocked_R (node=0x18a9390, detail=0, 
    instance=0x2e823e0, emission_return=0x0, 
    instance_and_params=0x7fff39cf1590)
    at /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:2478
#17 0x00002b5274a1a145 in IA__g_signal_emit_valist (instance=0x2e823e0, 
    signal_id=<value optimized out>, detail=0, var_args=0x7fff39cf1810)
    at /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:2199
#18 0x00002b5274a1a533 in IA__g_signal_emit (instance=0x7a0c, signal_id=31244, 
    detail=6) at /tmp/buildd/glib2.0-2.14.5/gobject/gsignal.c:2243
#19 0x00002aaaafb2c1b8 in swfdec_iterate_dispatch (
    source_=<value optimized out>, callback=<value optimized out>, 
    user_data=<value optimized out>) at swfdec_source.c:109
#20 0x00002b5274c6beb4 in IA__g_main_context_dispatch (context=0x14ba680)
    at /tmp/buildd/glib2.0-2.14.5/glib/gmain.c:2061
#21 0x00002b5274c6f19d in g_main_context_iterate (context=0x14ba680, block=1, 
    dispatch=1, self=<value optimized out>)
    at /tmp/buildd/glib2.0-2.14.5/glib/gmain.c:2694
#22 0x00002b5274c6f497 in IA__g_main_loop_run (loop=0x158c0c0)
    at /tmp/buildd/glib2.0-2.14.5/glib/gmain.c:2898
#23 0x00002b5271f31883 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.12.7/gtk/gtkmain.c:1163
#24 0x00000000006b38e5 in ?? ()
#25 0x0000000000c23d6e in ?? ()
#26 0x0000000000447b42 in ?? ()
#27 0x00002b52756b41c4 in __libc_start_main () from /lib/libc.so.6
#28 0x0000000000442d69 in ?? ()
#29 0x00007fff39cf2178 in ?? ()
#30 0x0000000000000000 in ?? ()

Are you having problems reproducing this or where there any indication that any
change in either swfdec or pulseaudio was supposed to have fixed this?

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