Pitivi freezes when loading project and a GStreamer plugin in initialized
@aleb
Submitted by Alex Băluț Assigned to Alex Băluț @aleb
Description
[ptv] aleb@punctulet 2016-08-09.15:59 ~/dev/pitivi/pitivi
$ gdb python3 -ex "run $(which pitivi)"
GNU gdb (GDB) 7.9.1
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Reading symbols from python3...(no debugging symbols found)...done.
Starting program: /usr/bin/python3 /home/aleb/dev/pitivi/pitivi/bin/pitivi
warning: Error disabling address space randomization: Operation not permitted
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
Missing soft dependency:
- pycanberra not found on the system
-> enables sound notifications when rendering is complete
Missing soft dependency:
- GnomeDesktop not found on the system
-> file thumbnails provided by GNOME's thumbnailers
[New Thread 0x7fdc2a1ce700 (LWP 41)]
[New Thread 0x7fdc23fff700 (LWP 42)]
[New Thread 0x7fdc22ba7700 (LWP 44)]
^Z[New Thread 0x7fdc237fe700 (LWP 43)]
[New Thread 0x7fdc3ac1d700 (LWP 39)]
[New Thread 0x7fdc3bfff700 (LWP 38)]
[New Thread 0x7fdc409b6700 (LWP 37)]
Program received signal SIGTSTP, Stopped (user).
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
38 cmpq $-4095, %rax /* Check %rax for error. */
(gdb) set pagination off
(gdb) t a a bt
Thread 8 (Thread 0x7fdc409b6700 (LWP 37)):
0 0x00007fdc4fca066d in poll () at ../sysdeps/unix/syscall-template.S:84
1 0x00007fdc4c4acea4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7fdc3c0008e0, timeout=, context=0x26fd830) at gmain.c:4135
2 g_main_context_iterate (context=context@entry=0x26fd830, block=block@entry=1, dispatch=dispatch@entry=1, self=) at gmain.c:3835
3 0x00007fdc4c4acfac in g_main_context_iteration (context=0x26fd830, may_block=may_block@entry=1) at gmain.c:3901
4 0x00007fdc4c4acfe9 in glib_worker_main (data=) at gmain.c:5672
5 0x00007fdc4c4d2835 in g_thread_proxy (data=0x26d6680) at gthread.c:780
6 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc409b6700) at pthread_create.c:337
7 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fdc3bfff700 (LWP 38)):
0 0x00007fdc4fca066d in poll () at ../sysdeps/unix/syscall-template.S:84
1 0x00007fdc4c4acea4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7fdc340010c0, timeout=, context=0x26ff450) at gmain.c:4135
2 g_main_context_iterate (context=0x26ff450, block=block@entry=1, dispatch=dispatch@entry=1, self=) at gmain.c:3835
3 0x00007fdc4c4ad222 in g_main_loop_run (loop=0x26ff3e0) at gmain.c:4034
4 0x00007fdc4cebc846 in gdbus_shared_thread_func (user_data=0x26ff420) at gdbusprivate.c:246
5 0x00007fdc4c4d2835 in g_thread_proxy (data=0x26d66d0) at gthread.c:780
6 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc3bfff700) at pthread_create.c:337
7 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fdc3ac1d700 (LWP 39)):
0 0x00007fdc4fca066d in poll () at ../sysdeps/unix/syscall-template.S:84
1 0x00007fdc4c4acea4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fdc2c0010c0, timeout=, context=0x2706650) at gmain.c:4135
2 g_main_context_iterate (context=context@entry=0x2706650, block=block@entry=1, dispatch=dispatch@entry=1, self=) at gmain.c:3835
3 0x00007fdc4c4acfac in g_main_context_iteration (context=context@entry=0x2706650, may_block=may_block@entry=1) at gmain.c:3901
4 0x00007fdc40e1522d in dconf_gdbus_worker_thread (user_data=0x2706650) at dconf-gdbus-thread.c:82
5 0x00007fdc4c4d2835 in g_thread_proxy (data=0x26dc400) at gthread.c:780
6 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc3ac1d700) at pthread_create.c:337
7 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7fdc237fe700 (LWP 43)):
0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
1 0x00007fdc4c4ef6bc in g_mutex_lock_slowpath (mutex=0x7fdc47098cc0 <gst_plugin_loading_mutex>) at gthread-posix.c:1315
2 0x00007fdc46ddea00 in _priv_gst_plugin_load_file_for_registry (filename=0x244b0e0 "/app/lib/gstreamer-1.0/libgstlibav.so", registry=0x2334150, error=0x7fdc237fc648) at gstplugin.c:701
3 0x00007fdc46dde983 in gst_plugin_load_file (filename=0x244b0e0 "/app/lib/gstreamer-1.0/libgstlibav.so", error=0x7fdc237fc648) at gstplugin.c:680
4 0x00007fdc46ddfd5c in gst_plugin_load_by_name (name=0x2440c20 "libav") at gstplugin.c:1265
5 0x00007fdc46de19d4 in gst_plugin_feature_load (feature=0x24a3eb0) at gstpluginfeature.c:111
6 0x00007fdc46daebf4 in gst_element_factory_create (factory=0x24a3eb0, name=0x0) at gstelementfactory.c:352
7 0x00007fdc2a1e047f in connect_pad (dbin=0x32d9c00, src=0x3b0eff0, dpad=0x3232b60, pad=0x7fdc18009260, caps=0x7fdc10003280, factories=0x31d2520, chain=0x2cb9190, deadend_details=0x7fdc237fc948) at gstdecodebin2.c:2275
8 0x00007fdc2a1dea99 in analyze_new_pad (dbin=0x32d9c00, src=0x3b0eff0, pad=0x7fdc18009260, caps=0x7fdc10003280, chain=0x2cb9190, new_chain=0x7fdc237fca88) at gstdecodebin2.c:1818
9 0x00007fdc2a1e3142 in pad_added_cb (element=0x3b0eff0, pad=0x7fdc18009260, chain=0x2cb9190) at gstdecodebin2.c:2955
10 0x00007fdc2a1e43d2 in caps_notify_cb (pad=0x7fdc18009260, unused=0x21ee570, chain=0x2cb9190) at gstdecodebin2.c:3145
11 0x00007fdc4c781555 in g_closure_invoke (closure=0x7fdc18010a90, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fdc237fccc0, invocation_hint=invocation_hint@entry=0x7fdc237fcc60) at gclosure.c:804
12 0x00007fdc4c792d61 in signal_emit_unlocked_R (node=node@entry=0x21181e0, detail=detail@entry=473, instance=instance@entry=0x7fdc18009260, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fdc237fccc0) at gsignal.c:3629
13 0x00007fdc4c79b98f in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7fdc237fce58) at gsignal.c:3385
14 0x00007fdc4c79bcb2 in g_signal_emit (instance=instance@entry=0x7fdc18009260, signal_id=, detail=) at gsignal.c:3441
15 0x00007fdc4c785744 in g_object_dispatch_properties_changed (object=0x7fdc18009260, n_pspecs=, pspecs=) at gobject.c:1062
16 0x00007fdc32ee535a in pitivi_disable_gst_object_dispatch_properties_changed (object=0x7fdc18009260, n_pspecs=1, pspecs=0x7fdc237fcf98) at ../pitivi/coptimizations/renderer.c:101
17 0x00007fdc4c787bfb in g_object_notify_by_spec_internal (pspec=, object=0x7fdc18009260) at gobject.c:1155
18 g_object_notify_by_pspec (object=0x7fdc18009260, pspec=) at gobject.c:1265
19 0x00007fdc46dd51d2 in store_sticky_event (pad=0x7fdc18009260, event=0x7fdc14003750) at gstpad.c:5105
20 0x00007fdc46dd607d in gst_pad_push_event (pad=0x7fdc18009260, event=0x7fdc14003750) at gstpad.c:5383
21 0x00007fdc45c1f8e5 in gst_pad_set_caps (pad=0x7fdc18009260, caps=0x7fdc10003280) at ../../../gst/gstcompat.h:58
22 0x00007fdc45c22ec1 in gst_base_transform_setcaps (trans=0x3b0eff0, pad=0x7fdc18009020, incaps=0x7fdc10003280) at gstbasetransform.c:1387
23 0x00007fdc45c2499a in gst_base_transform_sink_eventfunc (trans=0x3b0eff0, event=0x7fdc140036e0) at gstbasetransform.c:1939
24 0x00007fdc3398d8bf in gst_capsfilter_sink_event (trans=0x3b0eff0, event=0x7fdc140036e0) at gstcapsfilter.c:521
25 0x00007fdc45c24827 in gst_base_transform_sink_event (pad=0x7fdc18009020, parent=0x3b0eff0, event=0x7fdc140036e0) at gstbasetransform.c:1898
26 0x00007fdc46dd6e81 in gst_pad_send_event_unchecked (pad=0x7fdc18009020, event=0x7fdc140036e0, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5608
27 0x00007fdc46dd58fa in gst_pad_push_event_unchecked (pad=0x7fdc18008de0, event=0x7fdc140036e0, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5264
28 0x00007fdc46dd0050 in push_sticky (pad=0x7fdc18008de0, ev=0x7fdc237fd440, user_data=0x7fdc237fd4a0) at gstpad.c:3807
29 0x00007fdc46dc6572 in events_foreach (pad=0x7fdc18008de0, func=0x7fdc46dcff3b <push_sticky>, user_data=0x7fdc237fd4a0) at gstpad.c:603
30 0x00007fdc46dd03ef in check_sticky (pad=0x7fdc18008de0, event=0x7fdc140036e0) at gstpad.c:3864
31 0x00007fdc46dd60c4 in gst_pad_push_event (pad=0x7fdc18008de0, event=0x7fdc140036e0) at gstpad.c:5395
32 0x00007fdc2824c7fb in gst_pad_set_caps (pad=0x7fdc18008de0, caps=0x7fdc10003280) at /app/include/gstreamer-1.0/gst/gstcompat.h:58
33 0x00007fdc2825288a in gst_h264_parse_update_src_caps (h264parse=0x7fdc1800dc70, caps=0x7fdc10003280) at gsth264parse.c:1924
34 0x00007fdc28255345 in gst_h264_parse_set_caps (parse=0x7fdc1800dc70, caps=0x7fdc180040f0) at gsth264parse.c:2630
35 0x00007fdc45bf0966 in gst_base_parse_sink_event_default (parse=0x7fdc1800dc70, event=0x7fdc1c003e70) at gstbaseparse.c:1188
36 0x00007fdc28255ca5 in gst_h264_parse_event (parse=0x7fdc1800dc70, event=0x7fdc1c003e70) at gsth264parse.c:2800
37 0x00007fdc45bf0773 in gst_base_parse_sink_event (pad=0x7fdc180082a0, parent=0x7fdc1800dc70, event=0x7fdc1c003e70) at gstbaseparse.c:1153
38 0x00007fdc46dd6e81 in gst_pad_send_event_unchecked (pad=0x7fdc180082a0, event=0x7fdc1c003e70, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5608
39 0x00007fdc46dd58fa in gst_pad_push_event_unchecked (pad=0x7fdc18008060, event=0x7fdc1c003e70, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5264
40 0x00007fdc46dd0050 in push_sticky (pad=0x7fdc18008060, ev=0x7fdc237fdc30, user_data=0x7fdc237fdc90) at gstpad.c:3807
41 0x00007fdc46dc6572 in events_foreach (pad=0x7fdc18008060, func=0x7fdc46dcff3b <push_sticky>, user_data=0x7fdc237fdc90) at gstpad.c:603
42 0x00007fdc46dd03ef in check_sticky (pad=0x7fdc18008060, event=0x7fdc1c003e70) at gstpad.c:3864
43 0x00007fdc46dd60c4 in gst_pad_push_event (pad=0x7fdc18008060, event=0x7fdc1c003e70) at gstpad.c:5395
44 0x00007fdc339b309c in gst_single_queue_push_one (mq=0x7fdc1800a060, sq=0x7fdc18007400, object=0x7fdc1c003e70, allow_drop=0x7fdc237fddec) at gstmultiqueue.c:1570
45 0x00007fdc339b4533 in gst_multi_queue_loop (pad=0x7fdc18008060) at gstmultiqueue.c:1819
46 0x00007fdc46e0d4df in gst_task_func (task=0x7fdc1c036170) at gsttask.c:334
47 0x00007fdc46e0e698 in default_func (tdata=0x316a8c0, pool=0x220c640) at gsttaskpool.c:68
48 0x00007fdc4c4d31be in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307
49 0x00007fdc4c4d2835 in g_thread_proxy (data=0x7fdc180042d0) at gthread.c:780
50 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc237fe700) at pthread_create.c:337
51 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fdc22ba7700 (LWP 44)):
0 pthread_cond_timedwait () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
1 0x00007fdc500695dc in ?? () from /lib/libpython3.4m.so.1.0
2 0x00007fdc5006975c in ?? () from /lib/libpython3.4m.so.1.0
3 0x00007fdc50069b4b in PyEval_RestoreThread () from /lib/libpython3.4m.so.1.0
4 0x00007fdc5008a49b in PyGILState_Ensure () from /lib/libpython3.4m.so.1.0
5 0x00007fdc4d5bdeef in pygi_signal_closure_marshal (closure=0x37aced0, return_value=0x0, n_param_values=2, param_values=0x7fdc22ba5760, invocation_hint=, marshal_data=) at pygi-signal-closure.c:85
6 0x00007fdc4c781555 in g_closure_invoke (closure=0x37aced0, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fdc22ba5760, invocation_hint=invocation_hint@entry=0x7fdc22ba5700) at gclosure.c:804
7 0x00007fdc4c792d61 in signal_emit_unlocked_R (node=node@entry=0x233b460, detail=detail@entry=0, instance=instance@entry=0x2334150, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fdc22ba5760) at gsignal.c:3629
8 0x00007fdc4c79b98f in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7fdc22ba58f8) at gsignal.c:3385
9 0x00007fdc4c79bcb2 in g_signal_emit (instance=, signal_id=, detail=) at gsignal.c:3441
10 0x00007fdc46df098e in gst_registry_add_feature (registry=0x2334150, feature=0x7fdc18012520) at gstregistry.c:612
11 0x00007fdc46e12c8f in gst_type_find_register (plugin=0x24457a0, name=0x7fdc14030250 "avtype_avs", rank=64, func=0x7fdc206ea9e5 <gst_ffmpegdemux_type_find>, extensions=0x0, possible_caps=0x0, data=0x7fdc217ebf80 <ff_avs_demuxer>, data_notify=0x0) at gsttypefind.c:97
12 0x00007fdc206ee132 in gst_ffmpegdemux_register (plugin=0x24457a0) at gstavdemux.c:2103
13 0x00007fdc206c69e3 in plugin_init (plugin=0x24457a0) at gstav.c:161
14 0x00007fdc46dde556 in gst_plugin_register_func (plugin=0x24457a0, desc=0x7fdc217ea880 <gst_plugin_desc>, user_data=0x0) at gstplugin.c:523
15 0x00007fdc46ddf560 in _priv_gst_plugin_load_file_for_registry (filename=0x244b0e0 "/app/lib/gstreamer-1.0/libgstlibav.so", registry=0x2334150, error=0x7fdc22ba5cb8) at gstplugin.c:826
16 0x00007fdc46dde983 in gst_plugin_load_file (filename=0x244b0e0 "/app/lib/gstreamer-1.0/libgstlibav.so", error=0x7fdc22ba5cb8) at gstplugin.c:680
17 0x00007fdc46ddfd5c in gst_plugin_load_by_name (name=0x2440c20 "libav") at gstplugin.c:1265
18 0x00007fdc46de19d4 in gst_plugin_feature_load (feature=0x24dbbd0) at gstpluginfeature.c:111
19 0x00007fdc46daebf4 in gst_element_factory_create (factory=0x24dbbd0, name=0x0) at gstelementfactory.c:352
20 0x00007fdc2a1e047f in connect_pad (dbin=0x32d9c00, src=0x7fdc18051c60, dpad=0x32335a0, pad=0x7fdc1804e730, caps=0x7fdc100036d0, factories=0x31b2200, chain=0x2cb9580, deadend_details=0x7fdc22ba5fb8) at gstdecodebin2.c:2275
21 0x00007fdc2a1dea99 in analyze_new_pad (dbin=0x32d9c00, src=0x7fdc18051c60, pad=0x7fdc1804e730, caps=0x7fdc100036d0, chain=0x2cb9580, new_chain=0x7fdc22ba60f8) at gstdecodebin2.c:1818
22 0x00007fdc2a1e3142 in pad_added_cb (element=0x7fdc18051c60, pad=0x7fdc1804e730, chain=0x2cb9580) at gstdecodebin2.c:2955
23 0x00007fdc2a1e43d2 in caps_notify_cb (pad=0x7fdc1804e730, unused=0x21ee570, chain=0x2cb9580) at gstdecodebin2.c:3145
24 0x00007fdc4c781555 in g_closure_invoke (closure=0x7fdc18053120, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0x7fdc22ba6330, invocation_hint=invocation_hint@entry=0x7fdc22ba62d0) at gclosure.c:804
25 0x00007fdc4c792d61 in signal_emit_unlocked_R (node=node@entry=0x21181e0, detail=detail@entry=473, instance=instance@entry=0x7fdc1804e730, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fdc22ba6330) at gsignal.c:3629
26 0x00007fdc4c79b98f in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7fdc22ba64c8) at gsignal.c:3385
27 0x00007fdc4c79bcb2 in g_signal_emit (instance=instance@entry=0x7fdc1804e730, signal_id=, detail=) at gsignal.c:3441
28 0x00007fdc4c785744 in g_object_dispatch_properties_changed (object=0x7fdc1804e730, n_pspecs=, pspecs=) at gobject.c:1062
29 0x00007fdc32ee535a in pitivi_disable_gst_object_dispatch_properties_changed (object=0x7fdc1804e730, n_pspecs=1, pspecs=0x7fdc22ba6608) at ../pitivi/coptimizations/renderer.c:101
30 0x00007fdc4c787bfb in g_object_notify_by_spec_internal (pspec=, object=0x7fdc1804e730) at gobject.c:1155
31 g_object_notify_by_pspec (object=0x7fdc1804e730, pspec=) at gobject.c:1265
32 0x00007fdc46dd51d2 in store_sticky_event (pad=0x7fdc1804e730, event=0x7fdc14003030) at gstpad.c:5105
33 0x00007fdc46dd607d in gst_pad_push_event (pad=0x7fdc1804e730, event=0x7fdc14003030) at gstpad.c:5383
34 0x00007fdc22184469 in gst_pad_set_caps (pad=0x7fdc1804e730, caps=0x7fdc100036d0) at /app/include/gstreamer-1.0/gst/gstcompat.h:58
35 0x00007fdc221852a9 in gst_aac_parse_set_src_caps (aacparse=0x7fdc18051c60, sink_caps=0x7fdc18004190) at gstaacparse.c:256
36 0x00007fdc2218561c in gst_aac_parse_sink_setcaps (parse=0x7fdc18051c60, caps=0x7fdc18004190) at gstaacparse.c:326
37 0x00007fdc45bf0966 in gst_base_parse_sink_event_default (parse=0x7fdc18051c60, event=0x7fdc18007070) at gstbaseparse.c:1188
38 0x00007fdc45bf0773 in gst_base_parse_sink_event (pad=0x7fdc1804e4f0, parent=0x7fdc18051c60, event=0x7fdc18007070) at gstbaseparse.c:1153
39 0x00007fdc46dd6e81 in gst_pad_send_event_unchecked (pad=0x7fdc1804e4f0, event=0x7fdc18007070, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5608
40 0x00007fdc46dd58fa in gst_pad_push_event_unchecked (pad=0x7fdc1804e2b0, event=0x7fdc18007070, type=GST_PAD_PROBE_TYPE_EVENT_DOWNSTREAM) at gstpad.c:5264
41 0x00007fdc46dd0050 in push_sticky (pad=0x7fdc1804e2b0, ev=0x7fdc22ba6c30, user_data=0x7fdc22ba6c90) at gstpad.c:3807
42 0x00007fdc46dc6572 in events_foreach (pad=0x7fdc1804e2b0, func=0x7fdc46dcff3b <push_sticky>, user_data=0x7fdc22ba6c90) at gstpad.c:603
43 0x00007fdc46dd03ef in check_sticky (pad=0x7fdc1804e2b0, event=0x7fdc18007070) at gstpad.c:3864
44 0x00007fdc46dd60c4 in gst_pad_push_event (pad=0x7fdc1804e2b0, event=0x7fdc18007070) at gstpad.c:5395
45 0x00007fdc339b309c in gst_single_queue_push_one (mq=0x7fdc1800a060, sq=0x7fdc1804ce70, object=0x7fdc18007070, allow_drop=0x7fdc22ba6dec) at gstmultiqueue.c:1570
46 0x00007fdc339b4533 in gst_multi_queue_loop (pad=0x7fdc1804e2b0) at gstmultiqueue.c:1819
47 0x00007fdc46e0d4df in gst_task_func (task=0x7fdc1c0364d0) at gsttask.c:334
48 0x00007fdc46e0e698 in default_func (tdata=0x3812ea0, pool=0x220c640) at gsttaskpool.c:68
49 0x00007fdc4c4d31be in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307
50 0x00007fdc4c4d2835 in g_thread_proxy (data=0x7fdc180044a0) at gthread.c:780
51 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc22ba7700) at pthread_create.c:337
52 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fdc23fff700 (LWP 42)):
0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
1 0x00007fdc4c4effdf in g_cond_wait (cond=0x7fdc18002a90, mutex=0x7fdc18002a68) at gthread-posix.c:1397
2 0x00007fdc45c361aa in gst_data_queue_push (queue=0x7fdc18002ac0, item=0x7fdc1806ae70) at gstdataqueue.c:520
3 0x00007fdc339b54c0 in gst_multi_queue_chain (pad=0x7fdc1804e070, parent=0x7fdc1800a060, buffer=0x7fdc10004a50) at gstmultiqueue.c:2009
4 0x00007fdc46dd1c58 in gst_pad_chain_data_unchecked (pad=0x7fdc1804e070, type=4112, data=0x7fdc10004a50) at gstpad.c:4205
5 0x00007fdc46dd29f1 in gst_pad_push_data (pad=0x7fdc180094a0, type=4112, data=0x7fdc10004a50) at gstpad.c:4457
6 0x00007fdc46dd3119 in gst_pad_push (pad=0x7fdc180094a0, buffer=0x7fdc10004a50) at gstpad.c:4576
7 0x00007fdc28ced2a7 in gst_qtdemux_decorate_and_push_buffer (qtdemux=0x7fdc1c0355c0, stream=0x7fdc180050a0, buf=0x7fdc10004a50, dts=106666666, pts=106666666, duration=21333334, keyframe=1, position=106666666, byte_position=1836) at qtdemux.c:5324
8 0x00007fdc28cee9f3 in gst_qtdemux_loop_state_movie (qtdemux=0x7fdc1c0355c0) at qtdemux.c:5604
9 0x00007fdc28ceed65 in gst_qtdemux_loop (pad=0x2b7f250) at qtdemux.c:5680
10 0x00007fdc46e0d4df in gst_task_func (task=0x32cfcb0) at gsttask.c:334
11 0x00007fdc46e0e698 in default_func (tdata=0x3817680, pool=0x220c640) at gsttaskpool.c:68
12 0x00007fdc4c4d31be in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307
13 0x00007fdc4c4d2835 in g_thread_proxy (data=0x7fdc1c0321e0) at gthread.c:780
14 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc23fff700) at pthread_create.c:337
15 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fdc2a1ce700 (LWP 41)):
0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
1 0x00007fdc4c4effdf in g_cond_wait (cond=0x32cfad0, mutex=0x32cfa88) at gthread-posix.c:1397
2 0x00007fdc46e0d408 in gst_task_func (task=0x32cfa70) at gsttask.c:319
3 0x00007fdc46e0e698 in default_func (tdata=0x34fbd00, pool=0x220c640) at gsttaskpool.c:68
4 0x00007fdc4c4d31be in g_thread_pool_thread_proxy (data=) at gthreadpool.c:307
5 0x00007fdc4c4d2835 in g_thread_proxy (data=0x3ae6720) at gthread.c:780
6 0x00007fdc4f7983c4 in start_thread (arg=0x7fdc2a1ce700) at pthread_create.c:337
7 0x00007fdc4fcabded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7fdc50600700 (LWP 33)):
0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
1 0x00007fdc4c4ef6bc in g_mutex_lock_slowpath (mutex=0x7fdc47098cc0 <gst_plugin_loading_mutex>) at gthread-posix.c:1315
2 0x00007fdc46ddea00 in _priv_gst_plugin_load_file_for_registry (filename=0x234ffc0 "/app/lib/gstreamer-1.0/libgstencodebin.so", registry=0x2334150, error=0x7ffe96d43758) at gstplugin.c:701
3 0x00007fdc46dde983 in gst_plugin_load_file (filename=0x234ffc0 "/app/lib/gstreamer-1.0/libgstencodebin.so", error=0x7ffe96d43758) at gstplugin.c:680
4 0x00007fdc46ddfd5c in gst_plugin_load_by_name (name=0x2352c70 "encoding") at gstplugin.c:1265
5 0x00007fdc46de19d4 in gst_plugin_feature_load (feature=0x2351670) at gstpluginfeature.c:111
6 0x00007fdc46daebf4 in gst_element_factory_create (factory=0x2351670, name=0x7fdc459bb9d9 "internal-encodebin") at gstelementfactory.c:352
7 0x00007fdc46daf087 in gst_element_factory_make (factoryname=0x7fdc459bb9ec "encodebin", name=0x7fdc459bb9d9 "internal-encodebin") at gstelementfactory.c:449
8 0x00007fdc4596e9ab in ges_pipeline_init (self=0x3b24cc0) at ges-pipeline.c:375
9 0x00007fdc4c7a3cd7 in g_type_create_instance (type=) at gtype.c:1869
10 0x00007fdc4c78655b in g_object_new_internal (class=class@entry=0x2cc0770, params=params@entry=0x7ffe96d43a40, n_params=n_params@entry=1) at gobject.c:1781
11 0x00007fdc4c787e72 in g_object_newv (object_type=46917696, n_parameters=n_parameters@entry=1, parameters=parameters@entry=0x3b21390) at gobject.c:1924
12 0x00007fdc4d5a639c in pygobject_constructv (self=self@entry=0x7fdc3010fbd0, n_parameters=1, parameters=0x3b21390) at gobjectmodule.c:987
13 0x00007fdc4d5ad741 in pygobject_init (self=0x7fdc3010fbd0, args=, kwargs=0x7fdc30112d88) at pygobject.c:1269
14 0x00007fdc5001257c in ?? () from /lib/libpython3.4m.so.1.0
15 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
16 0x00007fdc5006a217 in PyEval_CallObjectWithKeywords () from /lib/libpython3.4m.so.1.0
17 0x00007fdc4ffdf5d9 in ?? () from /lib/libpython3.4m.so.1.0
18 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
19 0x00007fdc5006a5a7 in ?? () from /lib/libpython3.4m.so.1.0
20 0x00007fdc5006f3de in ?? () from /lib/libpython3.4m.so.1.0
21 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
22 0x00007fdc5006f15c in PyEval_EvalCodeEx () from /lib/libpython3.4m.so.1.0
23 0x00007fdc5006f204 in ?? () from /lib/libpython3.4m.so.1.0
24 0x00007fdc5006f44f in ?? () from /lib/libpython3.4m.so.1.0
25 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
26 0x00007fdc5006f15c in PyEval_EvalCodeEx () from /lib/libpython3.4m.so.1.0
27 0x00007fdc5006f204 in ?? () from /lib/libpython3.4m.so.1.0
28 0x00007fdc5006f44f in ?? () from /lib/libpython3.4m.so.1.0
29 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
30 0x00007fdc5006f15c in PyEval_EvalCodeEx () from /lib/libpython3.4m.so.1.0
31 0x00007fdc4ffed0d4 in ?? () from /lib/libpython3.4m.so.1.0
32 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
33 0x00007fdc4ffda14d in ?? () from /lib/libpython3.4m.so.1.0
34 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
35 0x00007fdc5001a950 in ?? () from /lib/libpython3.4m.so.1.0
36 0x00007fdc50018346 in ?? () from /lib/libpython3.4m.so.1.0
37 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
38 0x00007fdc5006a5a7 in ?? () from /lib/libpython3.4m.so.1.0
39 0x00007fdc5006f3de in ?? () from /lib/libpython3.4m.so.1.0
40 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
41 0x00007fdc5006f29f in ?? () from /lib/libpython3.4m.so.1.0
42 0x00007fdc5006f44f in ?? () from /lib/libpython3.4m.so.1.0
43 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
44 0x00007fdc5006f29f in ?? () from /lib/libpython3.4m.so.1.0
45 0x00007fdc5006f44f in ?? () from /lib/libpython3.4m.so.1.0
46 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
47 0x00007fdc5006f15c in PyEval_EvalCodeEx () from /lib/libpython3.4m.so.1.0
48 0x00007fdc4ffed0d4 in ?? () from /lib/libpython3.4m.so.1.0
49 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
50 0x00007fdc4ffda14d in ?? () from /lib/libpython3.4m.so.1.0
51 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
52 0x00007fdc5006a217 in PyEval_CallObjectWithKeywords () from /lib/libpython3.4m.so.1.0
53 0x00007fdc4d5be0e0 in pygi_signal_closure_marshal (closure=0x3757fb0, return_value=0x0, n_param_values=1, param_values=0x7ffe96d44e90, invocation_hint=, marshal_data=) at pygi-signal-closure.c:193
54 0x00007fdc4c781555 in g_closure_invoke (closure=0x3757fb0, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7ffe96d44e90, invocation_hint=invocation_hint@entry=0x7ffe96d44e30) at gclosure.c:804
55 0x00007fdc4c792d61 in signal_emit_unlocked_R (node=node@entry=0x36d10f0, detail=detail@entry=0, instance=instance@entry=0x36cf6f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffe96d44e90) at gsignal.c:3629
56 0x00007fdc4c79b98f in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7ffe96d45018) at gsignal.c:3385
57 0x00007fdc4c79bcb2 in g_signal_emit (instance=, signal_id=, detail=) at gsignal.c:3441
58 0x00007fdc4c781555 in g_closure_invoke (closure=0x37558c0, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7ffe96d452b0, invocation_hint=invocation_hint@entry=0x7ffe96d45250) at gclosure.c:804
59 0x00007fdc4c792d61 in signal_emit_unlocked_R (node=node@entry=0x36d10f0, detail=detail@entry=0, instance=instance@entry=0x2b786e0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffe96d452b0) at gsignal.c:3629
60 0x00007fdc4c79b98f in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7ffe96d45438) at gsignal.c:3385
61 0x00007fdc4c79bcb2 in g_signal_emit (instance=, signal_id=, detail=) at gsignal.c:3441
62 0x00007fdc4c781555 in g_closure_invoke (closure=0x36a9a70, return_value=return_value@entry=0x0, n_param_values=3, param_values=param_values@entry=0x7ffe96d456d0, invocation_hint=invocation_hint@entry=0x7ffe96d45670) at gclosure.c:804
63 0x00007fdc4c792d61 in signal_emit_unlocked_R (node=node@entry=0x25df4b0, detail=detail@entry=0, instance=instance@entry=0x33a4fe0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffe96d456d0) at gsignal.c:3629
64 0x00007fdc4c79b98f in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7ffe96d45888) at gsignal.c:3385
65 0x00007fdc4c79bcb2 in g_signal_emit (instance=, signal_id=, detail=) at gsignal.c:3441
66 0x00007fdc441eed56 in gtk_tree_view_multipress_gesture_pressed (gesture=0x36b9410, n_press=, x=, y=, tree_view=0x33a4fe0) at gtktreeview.c:3370
67 0x00007fdc4dfe4d04 in ffi_call_unix64 () from /lib/libffi.so.6
68 0x00007fdc4dfe47fa in ffi_call () from /lib/libffi.so.6
69 0x00007fdc4c782255 in g_cclosure_marshal_generic_va (closure=0x36c89c0, return_value=0x0, instance=0x36b9410, args_list=, marshal_data=0x0, n_params=3, param_types=0x310b8c0) at gclosure.c:1604
70 0x00007fdc4c781784 in _g_closure_invoke_va (closure=closure@entry=0x36c89c0, return_value=return_value@entry=0x0, instance=instance@entry=0x36b9410, args=args@entry=0x7ffe96d45ed8, n_params=, param_types=0x310b8c0) at gclosure.c:867
71 0x00007fdc4c79b5e8 in g_signal_emit_valist (instance=0x36b9410, signal_id=, detail=0, var_args=var_args@entry=0x7ffe96d45ed8) at gsignal.c:3294
72 0x00007fdc4c79bcb2 in g_signal_emit (instance=instance@entry=0x36b9410, signal_id=, detail=detail@entry=0) at gsignal.c:3441
73 0x00007fdc44081267 in gtk_gesture_multi_press_begin (gesture=0x36b9410, sequence=) at gtkgesturemultipress.c:241
74 0x00007fdc4c78417e in g_cclosure_marshal_VOID__BOXEDv (closure=0x317e1a0, return_value=, instance=, args=, marshal_data=, n_params=, param_types=0x318d4e0) at gmarshal.c:1950
75 0x00007fdc4c781784 in _g_closure_invoke_va (closure=closure@entry=0x317e1a0, return_value=return_value@entry=0x0, instance=instance@entry=0x36b9410, args=args@entry=0x7ffe96d46248, n_params=, param_types=0x318d4e0) at gclosure.c:867
76 0x00007fdc4c79b5e8 in g_signal_emit_valist (instance=0x36b9410, signal_id=, detail=0, var_args=var_args@entry=0x7ffe96d46248) at gsignal.c:3294
77 0x00007fdc4c79bcb2 in g_signal_emit (instance=instance@entry=0x36b9410, signal_id=, detail=detail@entry=0) at gsignal.c:3441
78 0x00007fdc4407e43b in _gtk_gesture_set_recognized (sequence=0x0, recognized=1, gesture=0x36b9410) at gtkgesture.c:343
79 _gtk_gesture_check_recognized (gesture=gesture@entry=0x36b9410, sequence=sequence@entry=0x0) at gtkgesture.c:389
80 0x00007fdc4407f94b in gtk_gesture_handle_event (controller=0x36b9410, event=0x3aca060) at gtkgesture.c:747
81 0x00007fdc440823f5 in gtk_gesture_single_handle_event (controller=0x36b9410, event=0x3aca060) at gtkgesturesingle.c:221
82 0x00007fdc440539bb in gtk_event_controller_handle_event (controller=0x36b9410, event=event@entry=0x3aca060) at gtkeventcontroller.c:230
83 0x00007fdc441fdffb in _gtk_widget_run_controllers (widget=0x33a4fe0, event=0x3aca060, phase=GTK_PHASE_BUBBLE) at gtkwidget.c:7330
84 0x00007fdc440c679c in _gtk_marshal_BOOLEAN__BOXED (closure=0x25d1ef0, return_value=0x7ffe96d46570, n_param_values=, param_values=0x7ffe96d46620, invocation_hint=, marshal_data=) at gtkmarshalers.c:86
85 0x00007fdc4c781555 in g_closure_invoke (closure=closure@entry=0x25d1ef0, return_value=return_value@entry=0x7ffe96d46570, n_param_values=2, param_values=param_values@entry=0x7ffe96d46620, invocation_hint=invocation_hint@entry=0x7ffe96d465c0) at gclosure.c:804
86 0x00007fdc4c79330e in signal_emit_unlocked_R (node=, detail=detail@entry=0, instance=instance@entry=0x33a4fe0, emission_return=emission_return@entry=0x7ffe96d46700, instance_and_params=instance_and_params@entry=0x7ffe96d46620) at gsignal.c:3667
87 0x00007fdc4c79b433 in g_signal_emit_valist (instance=, signal_id=, detail=, var_args=var_args@entry=0x7ffe96d467b8) at gsignal.c:3395
88 0x00007fdc4c79bcb2 in g_signal_emit (instance=instance@entry=0x33a4fe0, signal_id=, detail=detail@entry=0) at gsignal.c:3441
89 0x00007fdc441fffd4 in gtk_widget_event_internal (widget=0x33a4fe0, event=0x3aca060) at gtkwidget.c:7705
90 0x00007fdc440c3afe in propagate_event_up (topmost=, event=, widget=0x33a4fe0) at gtkmain.c:2545
91 propagate_event (widget=, event=0x3aca060, captured=, topmost=0x0) at gtkmain.c:2647
92 0x00007fdc440c5920 in gtk_main_do_event (event=0x3aca060) at gtkmain.c:1878
93 0x00007fdc3a21bbb6 in _process_event (event=0x3aca060, data=0x0) at gstvalidategtk.c:475
94 0x00007fdc4b7b5395 in _gdk_event_emit (event=event@entry=0x3aca060) at gdkevents.c:73
95 0x00007fdc4b7e12e2 in gdk_event_source_dispatch (source=, callback=, user_data=) at gdkeventsource.c:367
96 0x00007fdc4c4accd7 in g_main_dispatch (context=0x220de90) at gmain.c:3154
97 g_main_context_dispatch (context=context@entry=0x220de90) at gmain.c:3769
98 0x00007fdc4c4acf08 in g_main_context_iterate (context=context@entry=0x220de90, block=block@entry=1, dispatch=dispatch@entry=1, self=) at gmain.c:3840
99 0x00007fdc4c4acfac in g_main_context_iteration (context=context@entry=0x220de90, may_block=may_block@entry=1) at gmain.c:3901
100 0x00007fdc4ce879fd in g_application_run (application=0x2216290, argc=, argv=0x3035580) at gapplication.c:2381
101 0x00007fdc4dfe4d04 in ffi_call_unix64 () from /lib/libffi.so.6
102 0x00007fdc4dfe47fa in ffi_call () from /lib/libffi.so.6
103 0x00007fdc4d5bee2c in pygi_invoke_c_callable (function_cache=0x3035430, state=, py_args=, py_kwargs=) at pygi-invoke.c:674
104 0x00007fdc4d5c08ca in pygi_function_cache_invoke (function_cache=, py_args=py_args@entry=0x7fdc4ef897c8, py_kwargs=) at pygi-cache.c:859
105 0x00007fdc4d5bf598 in pygi_callable_info_invoke (info=, py_args=py_args@entry=0x7fdc4ef897c8, kwargs=, cache=, user_data=user_data@entry=0x0) at pygi-invoke.c:717
106 0x00007fdc4d5bf5cc in _wrap_g_callable_info_invoke (self=, py_args=py_args@entry=0x7fdc4ef897c8, kwargs=) at pygi-invoke.c:754
107 0x00007fdc4d5b4b45 in _callable_info_call (self=0x7fdc380a6f48, args=0x7fdc3814c9e8, kwargs=0x0) at pygi-info.c:557
108 0x00007fdc4ffc9318 in PyObject_Call () from /lib/libpython3.4m.so.1.0
109 0x00007fdc5006a5a7 in ?? () from /lib/libpython3.4m.so.1.0
110 0x00007fdc5006f3de in ?? () from /lib/libpython3.4m.so.1.0
111 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
112 0x00007fdc5006f29f in ?? () from /lib/libpython3.4m.so.1.0
113 0x00007fdc5006f44f in ?? () from /lib/libpython3.4m.so.1.0
114 0x00007fdc5006cb91 in PyEval_EvalFrameEx () from /lib/libpython3.4m.so.1.0
115 0x00007fdc5006f15c in PyEval_EvalCodeEx () from /lib/libpython3.4m.so.1.0
116 0x00007fdc5006f19b in PyEval_EvalCode () from /lib/libpython3.4m.so.1.0
117 0x00007fdc5008b2a4 in ?? () from /lib/libpython3.4m.so.1.0
118 0x00007fdc5008ce85 in PyRun_FileExFlags () from /lib/libpython3.4m.so.1.0
119 0x00007fdc5008dcf1 in PyRun_SimpleFileExFlags () from /lib/libpython3.4m.so.1.0
120 0x00007fdc5009f921 in ?? () from /lib/libpython3.4m.so.1.0
121 0x00007fdc500a0495 in Py_Main () from /lib/libpython3.4m.so.1.0
122 0x0000000000400a99 in main ()
(gdb)
Edited by Thibault Saunier