After an evaluation, GNOME has moved from Bugzilla to GitLab. Learn more about GitLab.
No new issues can be reported in GNOME Bugzilla anymore.
To report an issue in a GNOME project, go to GNOME GitLab.
Do not go to GNOME Gitlab for: Bluefish, Doxygen, GnuCash, GStreamer, java-gnome, LDTP, NetworkManager, Tomboy.
Bug 608560 - [dvdspu] deadlock in totem
[dvdspu] deadlock in totem
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2010-01-30 22:24 UTC by Tim-Philipp Müller
Modified: 2011-07-07 09:35 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Tim-Philipp Müller 2010-01-30 22:24:30 UTC 
Totem UI freezes while showing DVD title menu like this:

(gdb) thread apply all bt

+ Trace 220324

Thread 1 (Thread 0x7f252f5cb7d0 (LWP 2231))

  • #0 __lll_lock_wait
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S line 136
  • #1 _L_lock_949
    from /lib/libpthread.so.0
  • #2 __pthread_mutex_lock
    at pthread_mutex_lock.c line 61
  • #3 IA__g_static_rec_mutex_lock
    at /tmp/buildd/glib2.0-2.23.2/glib/gthread.c line 313
  • #4 gst_pad_pause_task
    at gstpad.c line 5260
  • #5 gst_queue_handle_sink_event
    at gstqueue.c line 796
  • #6 gst_pad_send_event
    at gstpad.c line 5042
  • #7 gst_pad_push_event
    at gstpad.c line 4898
  • #8 gst_selector_pad_event
    at rsnstreamselector.c line 308
  • #9 gst_pad_send_event
    at gstpad.c line 5042
  • #10 gst_pad_push_event
    at gstpad.c line 4898
  • #11 gst_flups_demux_send_event
    at gstmpegdemux.c line 578
  • #12 gst_flups_demux_sink_event
    at gstmpegdemux.c line 940
  • #13 gst_pad_send_event
    at gstpad.c line 5042
  • #14 gst_pad_push_event
    at gstpad.c line 4898
  • #15 gst_base_src_perform_seek
    at gstbasesrc.c line 1289
  • #16 rsn_dvdsrc_src_event
    at resindvdsrc.c line 2349
  • #17 gst_base_src_event_handler
    at gstbasesrc.c line 1675
  • #18 gst_pad_send_event
    at gstpad.c line 5042
  • #19 gst_pad_push_event
    at gstpad.c line 4898
  • #20 gst_flups_demux_src_event
    at gstmpegdemux.c line 984
  • #21 gst_pad_send_event
    at gstpad.c line 5042
  • #22 gst_pad_push_event
    at gstpad.c line 4898
  • #23 gst_pad_send_event
    at gstpad.c line 5042
  • #24 gst_pad_push_event
    at gstpad.c line 4898
  • #25 gst_pad_send_event
    at gstpad.c line 5042
  • #26 gst_pad_push_event
    at gstpad.c line 4898
  • #27 gst_pad_send_event
    at gstpad.c line 5042
  • #28 gst_pad_push_event
    at gstpad.c line 4898
  • #29 gst_mpeg2dec_src_event
    at gstmpeg2dec.c line 1777
  • #30 gst_pad_send_event
    at gstpad.c line 5042
  • #31 gst_pad_push_event
    at gstpad.c line 4898
  • #32 gst_auto_convert_src_event
    at gstautoconvert.c line 1345
  • #33 gst_pad_send_event
    at gstpad.c line 5042
  • #34 gst_pad_push_event
    at gstpad.c line 4898
  • #35 gst_pad_send_event
    at gstpad.c line 5042
  • #36 gst_pad_push_event
    at gstpad.c line 4898
  • #37 gst_pad_event_default_dispatch
    at gstpad.c line 3449
  • #38 gst_pad_event_default
    at gstpad.c line 3525
  • #39 gst_pad_send_event
    at gstpad.c line 5042
  • #40 gst_pad_push_event
    at gstpad.c line 4898
  • #41 gst_pad_send_event
    at gstpad.c line 5042
  • #42 gst_pad_push_event
    at gstpad.c line 4898
  • #43 gst_pad_send_event
    at gstpad.c line 5042
  • #44 gst_pad_push_event
    at gstpad.c line 4898
  • #45 gst_input_selector_event
    at gstinputselector.c line 1079
  • #46 gst_pad_send_event
    at gstpad.c line 5042
  • #47 gst_pad_push_event
    at gstpad.c line 4898
  • #48 gst_pad_send_event
    at gstpad.c line 5042
  • #49 gst_pad_push_event
    at gstpad.c line 4898
  • #50 gst_pad_send_event
    at gstpad.c line 5042
  • #51 gst_pad_push_event
    at gstpad.c line 4898
  • #52 gst_pad_send_event
    at gstpad.c line 5042
  • #53 gst_pad_push_event
    at gstpad.c line 4898
  • #54 gst_pad_send_event
    at gstpad.c line 5042
  • #55 gst_pad_push_event
    at gstpad.c line 4898
  • #56 gst_base_transform_src_eventfunc
    at gstbasetransform.c line 1821
  • #57 gst_base_transform_src_event
    at gstbasetransform.c line 1790
  • #58 gst_pad_send_event
    at gstpad.c line 5042
  • #59 gst_dvd_spu_src_event
    at gstdvdspu.c line 310
  • #60 gst_pad_send_event
    at gstpad.c line 5042
  • #61 gst_pad_push_event
    at gstpad.c line 4898
  • #62 gst_base_transform_src_eventfunc
    at gstbasetransform.c line 1821
  • #63 gst_base_transform_src_event
    at gstbasetransform.c line 1790
  • #64 gst_pad_send_event
    at gstpad.c line 5042
  • #65 gst_pad_push_event
    at gstpad.c line 4898
  • #66 gst_pad_send_event
    at gstpad.c line 5042
  • #67 gst_pad_push_event
    at gstpad.c line 4898
  • #68 gst_pad_send_event
    at gstpad.c line 5042
  • #69 gst_pad_push_event
    at gstpad.c line 4898
  • #70 gst_pad_send_event
    at gstpad.c line 5042
  • #71 gst_pad_push_event
    at gstpad.c line 4898
  • #72 gst_base_transform_src_eventfunc
    at gstbasetransform.c line 1821
  • #73 gst_base_transform_src_event
    at gstbasetransform.c line 1790
  • #74 gst_pad_send_event
    at gstpad.c line 5042
  • #75 gst_pad_push_event
    at gstpad.c line 4898
  • #76 gst_base_transform_src_eventfunc
    at gstbasetransform.c line 1821
  • #77 gst_video_scale_src_event
    at gstvideoscale.c line 1008
  • #78 gst_base_transform_src_event
    at gstbasetransform.c line 1790
  • #79 gst_pad_send_event
    at gstpad.c line 5042
  • #80 gst_pad_push_event
    at gstpad.c line 4898
  • #81 gst_pad_send_event
    at gstpad.c line 5042
  • #82 gst_pad_push_event
    at gstpad.c line 4898
  • #83 gst_pad_send_event
    at gstpad.c line 5042
  • #84 gst_pad_push_event
    at gstpad.c line 4898
  • #85 gst_base_sink_send_event
    at gstbasesink.c line 4199
  • #86 gst_element_send_event
    at gstelement.c line 1471
  • #87 gst_bin_send_event
    at gstbin.c line 2596
  • #88 gst_element_send_event
    at gstelement.c line 1471
  • #89 gst_bin_send_event
    at gstbin.c line 2596
  • #90 gst_element_send_event
    at gstelement.c line 1471
  • #91 gst_bin_send_event
    at gstbin.c line 2596
  • #92 gst_element_send_event
    at gstelement.c line 1471
  • #93 gst_play_sink_send_event_to_sink
    at gstplaysink.c line 2410
  • #94 gst_play_sink_send_event
    at gstplaysink.c line 2460
  • #95 gst_element_send_event
    at gstelement.c line 1471
  • #96 gst_bin_send_event
    at gstbin.c line 2596
  • #97 gst_element_send_event
    at gstelement.c line 1471
  • #98 bacon_video_widget_seek_time
    at bacon-video-widget-gst-0.10.c line 3857
  • #99 totem_seek_time_rel
    at totem-object.c line 1904
  • #100 totem_action_handle_seek
    at totem-object.c line 3465
  • #101 totem_action_handle_key_press
    at totem-object.c line 3629
  • #102 window_key_press_event_cb
    at totem-object.c line 3831
  • #103 ??
    from /usr/lib/libgtk-x11-2.0.so.0
  • #104 IA__g_closure_invoke
    at /tmp/buildd/glib2.0-2.23.2/gobject/gclosure.c line 767
  • #105 signal_emit_unlocked_R
    at /tmp/buildd/glib2.0-2.23.2/gobject/gsignal.c line 3243
  • #106 IA__g_signal_emit_valist
    at /tmp/buildd/glib2.0-2.23.2/gobject/gsignal.c line 2986
  • #107 IA__g_signal_emit
    at /tmp/buildd/glib2.0-2.23.2/gobject/gsignal.c line 3033
  • #108 ??
    from /usr/lib/libgtk-x11-2.0.so.0
  • #109 gtk_propagate_event
    from /usr/lib/libgtk-x11-2.0.so.0
  • #110 gtk_main_do_event
    from /usr/lib/libgtk-x11-2.0.so.0
  • #111 ??
    from /usr/lib/libgdk-x11-2.0.so.0
  • #112 g_main_dispatch
    at /tmp/buildd/glib2.0-2.23.2/glib/gmain.c line 1960
  • #113 IA__g_main_context_dispatch
    at /tmp/buildd/glib2.0-2.23.2/glib/gmain.c line 2513
  • #114 g_main_context_iterate
    at /tmp/buildd/glib2.0-2.23.2/glib/gmain.c line 2591
  • #115 IA__g_main_loop_run
    at /tmp/buildd/glib2.0-2.23.2/glib/gmain.c line 2799
  • #116 gtk_main
    from /usr/lib/libgtk-x11-2.0.so.0
  • #117 main
    at totem.c line 299 



What I did was:
 - fire up DVD (Fringe disc 3)
 - select title #2
 - seek around a bit
 - (maybe went to fullscreen and back?)
 - go back to menu
 - try to select title #3
 - frozen
 - don't know when exactly it froze, may have tried keypress arrow down when nothing happened with mouse
Comment 1 Wim Taymans 2010-02-04 12:41:47 UTC 
it looks like something is ignoring the flush-start, causing queue to hang while trying to pause the task.
Comment 2 Jan Schmidt 2010-02-04 16:11:43 UTC 
My first thought (may be wrong) is it could be in autoconvert, especially if the movie has a different audio codec to the menu.
Comment 3 Sebastian Dröge (slomo) 2011-05-23 14:58:20 UTC 
Does this still happen? There were some changes in autoconvert some time ago
Comment 4 Akhil Laddha 2011-07-07 05:41:33 UTC 
Tim-Philipp, would you like to keep the bug open or issue cann't be reproduced in latest version ?
Comment 5 Tim-Philipp Müller 2011-07-07 09:35:14 UTC 
Let's close it then, since there's a plausible explanation. if it's still a problem, someone else will run into it again.