[gstreamer-bugs] [Bug 583255] deadlock in playbin2
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Sat Aug 8 10:39:37 PDT 2009
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GStreamer | gst-plugins-base | Ver: git
Philip Withnall changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bugzilla at tecnocode.co.uk
------- Comment #2 from Philip Withnall 2009-08-08 17:39 UTC -------
Just got exactly the same deadlock when disabling visualisations while playing
a file (file attached to bug #591165).
(gdb) t a a bt
Thread 5 (Thread 0x7fdf9df6d950 (LWP 8856)):
#0 0x00007fdfac4bc2e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1 0x00007fdfaead8382 in gst_task_func (task=0x1655480) at gsttask.c:222
#2 0x00007fdfaead9945 in default_func (tdata=<value optimized out>,
pool=<value optimized out>) at gsttaskpool.c:70
#3 0x00007fdfa9811da6 in g_thread_pool_thread_proxy (data=<value optimized
out>) at gthreadpool.c:265
#4 0x00007fdfa9810c16 in g_thread_create_proxy (data=0x1697cf0) at
gthread.c:635
#5 0x00007fdfac4b83ba in start_thread () from /lib/libpthread.so.0
#6 0x00007fdfa8995fcd in clone () from /lib/libc.so.6
#7 0x0000000000000000 in ?? ()
Thread 4 (Thread 0x7fdf9d76c950 (LWP 8857)):
#0 0x00007fdfac4bc2e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1 0x00007fdfaead8382 in gst_task_func (task=0x1655680) at gsttask.c:222
#2 0x00007fdfaead9945 in default_func (tdata=<value optimized out>,
pool=<value optimized out>) at gsttaskpool.c:70
#3 0x00007fdfa9811da6 in g_thread_pool_thread_proxy (data=<value optimized
out>) at gthreadpool.c:265
#4 0x00007fdfa9810c16 in g_thread_create_proxy (data=0x7fdf98002750) at
gthread.c:635
#5 0x00007fdfac4b83ba in start_thread () from /lib/libpthread.so.0
#6 0x00007fdfa8995fcd in clone () from /lib/libc.so.6
#7 0x0000000000000000 in ?? ()
Thread 3 (Thread 0x7fdf97813950 (LWP 8858)):
#0 0x00007fdfac4bee5b in write () from /lib/libpthread.so.0
#1 0x00007fdfa4216538 in gst_oss_sink_write (asink=0x1728cf0, data=0x175b4c0,
length=1024) at gstosssink.c:535
#2 0x00007fdfaf394e4e in audioringbuffer_thread_func (buf=0xd94a40) at
gstaudiosink.c:244
#3 0x00007fdfa9810c16 in g_thread_create_proxy (data=0x1742a40) at
gthread.c:635
#4 0x00007fdfac4b83ba in start_thread () from /lib/libpthread.so.0
#5 0x00007fdfa8995fcd in clone () from /lib/libc.so.6
#6 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7fdf95bc5950 (LWP 8861)):
#0 0x00007fdfac4bc2e9 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1 0x00007fdfa548f148 in gst_queue_loop (pad=<value optimized out>) at
gstqueue.c:1139
#2 0x00007fdfaead840b in gst_task_func (task=0x98fe50) at gsttask.c:234
#3 0x00007fdfaead9945 in default_func (tdata=<value optimized out>,
pool=<value optimized out>) at gsttaskpool.c:70
#4 0x00007fdfa9811da6 in g_thread_pool_thread_proxy (data=<value optimized
out>) at gthreadpool.c:265
#5 0x00007fdfa9810c16 in g_thread_create_proxy (data=0x7fdf980258c0) at
gthread.c:635
#6 0x00007fdfac4b83ba in start_thread () from /lib/libpthread.so.0
#7 0x00007fdfa8995fcd in clone () from /lib/libc.so.6
#8 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7fdfafba97d0 (LWP 8851)):
#0 0x00007fdfac4bea94 in __lll_lock_wait () from /lib/libpthread.so.0
#1 0x00007fdfac4ba190 in _L_lock_102 () from /lib/libpthread.so.0
#2 0x00007fdfac4b9a7e in pthread_mutex_lock () from /lib/libpthread.so.0
#3 0x00007fdfa58bf387 in gst_play_sink_get_sink (playsink=0xd6e020,
type=GST_PLAY_SINK_TYPE_VIDEO) at gstplaysink.c:382
#4 0x00007fdfa58bd445 in gst_play_bin_get_current_sink (playbin=0x9f7800,
elem=0x9f7ea0,
dbg=0x7fdfac4c1fc0
"�z���{��\235z��\b|��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz���|���|���|���|��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��+}��+}��+}��+}��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��yz��+}��+}��"...,
type=4294967295) at gstplaybin2.c:1615
#5 0x00007fdfa58bd8de in gst_play_bin_get_property (object=0x9f7800,
prop_id=<value optimized out>, value=0x7fffb7be2100, pspec=0x9fa370)
at gstplaybin2.c:1723
---Type <return> to continue, or q <return> to quit---
#6 0x00007fdfa9ea8b30 in IA__g_object_get_valist (object=0x9f7800,
first_property_name=<value optimized out>, var_args=0x7fffb7be2160) at
gobject.c:904
#7 0x00007fdfa9ea8e26 in IA__g_object_get (_object=<value optimized out>,
first_property_name=0x45ff95 "video-sink") at gobject.c:1588
#8 0x0000000000446787 in bvw_update_interface_implementations (bvw=0xd6a040)
at bacon-video-widget-gst-0.10.c:5937
#9 0x0000000000447004 in got_new_video_sink_bin_element (video_sink=<value
optimized out>, element=<value optimized out>, data=<value optimized out>)
at bacon-video-widget-gst-0.10.c:6062
#10 0x00007fdfa9eb0746 in IA__g_cclosure_marshal_VOID__OBJECT
(closure=0xa33ed0, return_value=<value optimized out>, n_param_values=<value
optimized out>,
param_values=0x1777550, invocation_hint=<value optimized out>,
marshal_data=0x446fc7) at gmarshal.c:636
#11 0x00007fdfa9ea4500 in IA__g_closure_invoke (closure=0xa33ed0,
return_value=0x0, n_param_values=2, param_values=0x1777550,
invocation_hint=0x7fffb7be2490) at gclosure.c:767
#12 0x00007fdfa9eb986b in signal_emit_unlocked_R (node=0x6e9bf0, detail=0,
instance=0xd671a0, emission_return=0x0, instance_and_params=0x1777550)
at gsignal.c:3247
#13 0x00007fdfa9ebac67 in IA__g_signal_emit_valist (instance=0xd671a0,
signal_id=<value optimized out>, detail=0, var_args=0x7fffb7be2670) at
gsignal.c:2980
#14 0x00007fdfa9ebb30f in IA__g_signal_emit (instance=0xa33cb0, signal_id=128,
detail=2890670016) at gsignal.c:3037
#15 0x00007fdfaea8c199 in gst_bin_add_func (bin=0xd671a0, element=0xd8b720) at
gstbin.c:1049
#16 0x00007fdfaea88b73 in gst_bin_add (bin=0xd671a0, element=0xd8b720) at
gstbin.c:1112
#17 0x00007fdfa56a7cd4 in gst_gconf_video_sink_reset (sink=0xd671a0) at
gstgconfvideosink.c:101
#18 0x00007fdfa56a7dc8 in gst_gconf_video_sink_change_state (element=0xd671a0,
transition=GST_STATE_CHANGE_READY_TO_NULL) at gstgconfvideosink.c:248
#19 0x00007fdfaea9d451 in gst_element_change_state (element=0xa33cb0,
transition=128) at gstelement.c:2547
#20 0x00007fdfaeaa054c in gst_element_set_state_func (element=0xd671a0,
state=GST_STATE_NULL) at gstelement.c:2503
#21 0x00007fdfaea9c79d in gst_element_set_state (element=0xd671a0,
state=GST_STATE_NULL) at gstelement.c:2404
#22 0x00007fdfaea8df3b in gst_bin_change_state_func (element=0xd94360,
transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2046
#23 0x00007fdfaea9d451 in gst_element_change_state (element=0xa33cb0,
transition=128) at gstelement.c:2547
#24 0x00007fdfaea9d263 in gst_element_continue_state (element=0xd94360,
ret=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2221
#25 0x00007fdfaea9d5f8 in gst_element_change_state (element=0xd94360,
transition=<value optimized out>) at gstelement.c:2584
#26 0x00007fdfaea9d263 in gst_element_continue_state (element=0xd94360,
ret=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2221
#27 0x00007fdfaea9d5f8 in gst_element_change_state (element=0xd94360,
transition=<value optimized out>) at gstelement.c:2584
#28 0x00007fdfaeaa054c in gst_element_set_state_func (element=0xd94360,
state=GST_STATE_NULL) at gstelement.c:2503
#29 0x00007fdfaea9c79d in gst_element_set_state (element=0xd94360,
state=GST_STATE_NULL) at gstelement.c:2404
#30 0x00007fdfa58be738 in activate_chain (chain=0x1653300, activate=0) at
gstplaysink.c:675
#31 0x00007fdfa58c3668 in gst_play_sink_reconfigure (playsink=0xd6e020) at
gstplaysink.c:1854
#32 0x00007fdfa58bdded in gst_play_bin_set_property (object=0x9f7800,
prop_id=<value optimized out>, value=0x7fffb7be2e00, pspec=0x9e29e0)
at gstplaybin2.c:1181
#33 0x00007fdfa9ea966a in IA__g_object_set_valist (object=0x9f7800,
first_property_name=<value optimized out>, var_args=0x7fffb7be2e80) at
gobject.c:942
#34 0x00007fdfa9ea982e in IA__g_object_set (_object=<value optimized out>,
first_property_name=0x45faca "flags") at gobject.c:1537
#35 0x0000000000442472 in setup_vis (bvw=0xd6a040) at
bacon-video-widget-gst-0.10.c:4199
#36 0x0000000000448a26 in bacon_video_widget_set_show_visuals (bvw=0xd6a040,
show_visuals=0) at bacon-video-widget-gst-0.10.c:4233
#37 0x000000000042a512 in totem_prefs_set_show_visuals (totem=0x86c090,
value=0) at totem-preferences.c:151
#38 0x000000000042b590 in checkbutton2_toggled_cb (togglebutton=0x90f3b0,
totem=0x86c090) at totem-preferences.c:173
#39 0x00007fdfa9eb05f6 in IA__g_cclosure_marshal_VOID__VOID
(closure=0x7fdf90052a70, return_value=<value optimized out>,
n_param_values=<value optimized out>, param_values=<value optimized out>,
invocation_hint=<value optimized out>, marshal_data=0x42b518) at gmarshal.c:77
#40 0x00007fdfa9ea4500 in IA__g_closure_invoke (closure=0x7fdf90052a70,
return_value=0x0, n_param_values=1, param_values=0x16b6e80,
invocation_hint=0x7fffb7be3200) at gclosure.c:767
#41 0x00007fdfa9eb986b in signal_emit_unlocked_R (node=0x8f39d0, detail=0,
instance=0x90f3b0, emission_return=0x0, instance_and_params=0x16b6e80)
at gsignal.c:3247
#42 0x00007fdfa9ebac67 in IA__g_signal_emit_valist (instance=0x90f3b0,
signal_id=<value optimized out>, detail=0, var_args=0x7fffb7be33e0) at
gsignal.c:2980
#43 0x00007fdfa9ebb30f in IA__g_signal_emit (instance=0xa33cb0, signal_id=128,
detail=2890670016) at gsignal.c:3037
#44 0x00007fdfac097331 in IA__gtk_toggle_button_toggled
(toggle_button=0x90f3b0) at gtktogglebutton.c:365
#45 0x00007fdfac097813 in gtk_toggle_button_clicked (button=0x90f3b0) at
gtktogglebutton.c:498
#46 0x00007fdfa9eb05f6 in IA__g_cclosure_marshal_VOID__VOID (closure=0x8c5270,
return_value=<value optimized out>, n_param_values=<value optimized out>,
param_values=<value optimized out>, invocation_hint=<value optimized out>,
marshal_data=0x7fdfac0977d5) at gmarshal.c:77
#47 0x00007fdfa9ea2aa0 in g_type_class_meta_marshal (closure=0x8c5270,
return_value=0x0, n_param_values=1, param_values=0x16aa840,
---Type <return> to continue, or q <return> to quit---
invocation_hint=0x7fffb7be3700, marshal_data=0x348) at gclosure.c:878
#48 0x00007fdfa9ea4500 in IA__g_closure_invoke (closure=0x8c5270,
return_value=0x0, n_param_values=1, param_values=0x16aa840,
invocation_hint=0x7fffb7be3700) at gclosure.c:767
#49 0x00007fdfa9eb93be in signal_emit_unlocked_R (node=0x8c5370, detail=0,
instance=0x90f3b0, emission_return=0x0, instance_and_params=0x16aa840)
at gsignal.c:3177
#50 0x00007fdfa9ebac67 in IA__g_signal_emit_valist (instance=0x90f3b0,
signal_id=<value optimized out>, detail=0, var_args=0x7fffb7be38e0) at
gsignal.c:2980
#51 0x00007fdfa9ebb30f in IA__g_signal_emit (instance=0xa33cb0, signal_id=128,
detail=2890670016) at gsignal.c:3037
#52 0x00007fdfabf11969 in IA__gtk_button_clicked (button=0x90f3b0) at
gtkbutton.c:1111
#53 0x00007fdfac097196 in gtk_toggle_button_released (button=0xa33cb0) at
gtktogglebutton.c:485
#54 0x00007fdfa9eb05f6 in IA__g_cclosure_marshal_VOID__VOID (closure=0x8c5220,
return_value=<value optimized out>, n_param_values=<value optimized out>,
param_values=<value optimized out>, invocation_hint=<value optimized out>,
marshal_data=0x7fdfac09716d) at gmarshal.c:77
#55 0x00007fdfa9ea2aa0 in g_type_class_meta_marshal (closure=0x8c5220,
return_value=0x0, n_param_values=1, param_values=0x7fdf900772a0,
invocation_hint=0x7fffb7be3bf0, marshal_data=0x340) at gclosure.c:878
#56 0x00007fdfa9ea4500 in IA__g_closure_invoke (closure=0x8c5220,
return_value=0x0, n_param_values=1, param_values=0x7fdf900772a0,
invocation_hint=0x7fffb7be3bf0) at gclosure.c:767
#57 0x00007fdfa9eb93be in signal_emit_unlocked_R (node=0x8c52a0, detail=0,
instance=0x90f3b0, emission_return=0x0, instance_and_params=0x7fdf900772a0)
at gsignal.c:3177
#58 0x00007fdfa9ebac67 in IA__g_signal_emit_valist (instance=0x90f3b0,
signal_id=<value optimized out>, detail=0, var_args=0x7fffb7be3dd0) at
gsignal.c:2980
#59 0x00007fdfa9ebb30f in IA__g_signal_emit (instance=0xa33cb0, signal_id=128,
detail=2890670016) at gsignal.c:3037
#60 0x00007fdfabf119e9 in IA__gtk_button_released (button=0x90f3b0) at
gtkbutton.c:1103
#61 0x00007fdfabf11b80 in gtk_button_button_release (widget=0x90f3b0,
event=<value optimized out>) at gtkbutton.c:1599
#62 0x00007fdfabfd2433 in _gtk_marshal_BOOLEAN__BOXED (closure=0x861a30,
return_value=0x7fffb7be4140, n_param_values=<value optimized out>,
param_values=0x1709cd0, invocation_hint=<value optimized out>,
marshal_data=0x7fdfabf11b5e) at gtkmarshalers.c:84
#63 0x00007fdfa9ea2aa0 in g_type_class_meta_marshal (closure=0x861a30,
return_value=0x7fffb7be4140, n_param_values=2, param_values=0x1709cd0,
invocation_hint=0x7fffb7be4100, marshal_data=0x160) at gclosure.c:878
#64 0x00007fdfa9ea4500 in IA__g_closure_invoke (closure=0x861a30,
return_value=0x7fffb7be4140, n_param_values=2, param_values=0x1709cd0,
invocation_hint=0x7fffb7be4100) at gclosure.c:767
#65 0x00007fdfa9eb9bde in signal_emit_unlocked_R (node=0x8b5ba0, detail=0,
instance=0x90f3b0, emission_return=0x7fffb7be4280,
instance_and_params=0x1709cd0)
at gsignal.c:3285
#66 0x00007fdfa9ebacd5 in IA__g_signal_emit_valist (instance=0x90f3b0,
signal_id=<value optimized out>, detail=0, var_args=0x7fffb7be42e0) at
gsignal.c:2990
#67 0x00007fdfa9ebb30f in IA__g_signal_emit (instance=0xa33cb0, signal_id=128,
detail=2890670016) at gsignal.c:3037
#68 0x00007fdfac0e70f7 in gtk_widget_event_internal (widget=0x90f3b0,
event=0x176d250) at gtkwidget.c:4786
#69 0x00007fdfac0edc9b in IA__gtk_widget_event (widget=0x90f3b0,
event=0x176d250) at gtkwidget.c:4583
#70 0x00007fdfabfcab3e in IA__gtk_propagate_event (widget=0x90f3b0,
event=0x176d250) at gtkmain.c:2396
#71 0x00007fdfabfcbd41 in IA__gtk_main_do_event (event=0x176d250) at
gtkmain.c:1601
#72 0x00007fdfabc28d8b in gdk_event_dispatch (source=<value optimized out>,
callback=<value optimized out>, user_data=<value optimized out>)
at gdkevents-x11.c:2379
#73 0x00007fdfa97eb0b9 in IA__g_main_context_dispatch (context=0x8600b0) at
gmain.c:1960
#74 0x00007fdfa97ee128 in g_main_context_iterate (context=0x8600b0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2591
#75 0x00007fdfa97ee58f in IA__g_main_loop_run (loop=0x1742910) at gmain.c:2799
#76 0x00007fdfabfcc0b8 in IA__gtk_main () at gtkmain.c:1205
#77 0x00000000004223e4 in main (argc=1, argv=0x7fffb7be4798) at totem.c:278
#0 0x00007fdfac4bea94 in __lll_lock_wait () from /lib/libpthread.so.0
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