Bug 641888 – crash in pa_memblock_unref, gst_pulsering_destroy_stream

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Bug 641888 - crash in pa_memblock_unref, gst_pulsering_destroy_stream


Summary:	crash in pa_memblock_unref, gst_pulsering_destroy_stream


Status:	RESOLVED DUPLICATE of bug 636314

Product:	GStreamer
Classification:	Platform
Component:	gst-plugins-good
Version:	0.10.x
Hardware:	Other All

Importance:	Normal critical
Target Milestone:	git master
Assigned To:	GStreamer Maintainers
QA Contact:	GStreamer Maintainers

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2011-02-09 01:31 UTC by debian
Modified:	2011-03-09 18:04 UTC

See Also:
GNOME target:	---
GNOME version:	2.29/2.30

Description debian 2011-02-09 01:31:38 UTC

Version: 2.30.2

What were you doing when the application crashed?
I scrolled to the end of the previews on the middle man dvd


Distribution: Debian wheezy/sid
Gnome Release: 2.30.2 2010-11-12 (Debian)
BugBuddy Version: 2.30.0

System: Linux 2.6.32-5-amd64 #1 SMP Wed Jan 12 03:40:32 UTC 2011 x86_64
X Vendor: The X.Org Foundation
X Vendor Release: 10707000
Selinux: No
Accessibility: Disabled
GTK+ Theme: Clearlooks
Icon Theme: gnome
GTK+ Modules: gnomebreakpad, canberra-gtk-module

Memory status: size: 778313728 vsize: 778313728 resident: 41730048 share: 26886144 rss: 41730048 rss_rlim: 18446744073709551615
CPU usage: start_time: 1297214972 rtime: 570 utime: 533 stime: 37 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/totem'

[Thread debugging using libthread_db enabled]
[New Thread 0x7fa3d37fd700 (LWP 4849)]
[New Thread 0x7fa3dccf8700 (LWP 4847)]
[New Thread 0x7fa3ddb23700 (LWP 4846)]
[New Thread 0x7fa3de8a4700 (LWP 4845)]
[New Thread 0x7fa3e04ea700 (LWP 4844)]
[New Thread 0x7fa3e9a0c700 (LWP 4843)]
[New Thread 0x7fa3ec028700 (LWP 4842)]
[New Thread 0x7fa3ee26a700 (LWP 4840)]
0x00007fa3fa6bb113 in poll () from /lib/libc.so.6

+ Trace 225905

Thread 5 (Thread 0x7fa3de8a4700 (LWP 4845))

#0 waitpid
from /lib/libpthread.so.0
#1 IA__g_spawn_sync
at /scratch/build-area/glib2.0-2.24.2/glib/gspawn.c line 386
#2 IA__g_spawn_command_line_sync
at /scratch/build-area/glib2.0-2.24.2/glib/gspawn.c line 700
#3 ??
from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
#4 <signal handler called>
#5 raise
from /lib/libc.so.6
#6 abort
from /lib/libc.so.6
#7 pa_memblock_unref
from /usr/lib/libpulsecommon-0.9.21.so
#8 pa_stream_unref
from /usr/lib/libpulse.so.0
#9 gst_pulsering_destroy_stream
at pulsesink.c line 270
#10 gst_pulseringbuffer_release
at pulsesink.c line 879
#11 gst_ring_buffer_release
at gstringbuffer.c line 907
#12 gst_base_audio_sink_setcaps
at gstbaseaudiosink.c line 699
#13 gst_base_sink_pad_setcaps
at gstbasesink.c line 583
#14 gst_pad_set_caps
at gstpad.c line 2657
#15 gst_proxy_pad_do_setcaps
at gstghostpad.c line 287
#16 gst_pad_set_caps
at gstpad.c line 2657
#17 gst_proxy_pad_do_setcaps
at gstghostpad.c line 287
#18 gst_pad_set_caps
at gstpad.c line 2657
#19 gst_proxy_pad_do_setcaps
at gstghostpad.c line 287
#20 gst_pad_set_caps
at gstpad.c line 2657
#21 gst_pad_chain_data_unchecked
at gstpad.c line 4158
#22 gst_pad_push_data
at gstpad.c line 4405
#23 gst_base_transform_chain
at gstbasetransform.c line 2190
#24 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#25 gst_pad_push_data
at gstpad.c line 4405
#26 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#27 gst_pad_push_data
at gstpad.c line 4405
#28 gst_base_transform_chain
at gstbasetransform.c line 2190
#29 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#30 gst_pad_push_data
at gstpad.c line 4405
#31 gst_base_transform_chain
at gstbasetransform.c line 2190
#32 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#33 gst_pad_push_data
at gstpad.c line 4405
#34 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#35 gst_pad_push_data
at gstpad.c line 4405
#36 gst_tee_chain
at gsttee.c line 789
#37 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#38 gst_pad_push_data
at gstpad.c line 4405
#39 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#40 gst_pad_push_data
at gstpad.c line 4405
#41 gst_selector_pad_chain
at gstinputselector.c line 647
#42 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#43 gst_pad_push_data
at gstpad.c line 4405
#44 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#45 gst_pad_push_data
at gstpad.c line 4405
#46 gst_pad_chain_data_unchecked
at gstpad.c line 4176
#47 gst_pad_push_data
at gstpad.c line 4405
#48 ??
from /usr/lib/gstreamer-0.10/libresindvd.so
#49 gst_pad_send_event
at gstpad.c line 5098
#50 gst_pad_push_event
at gstpad.c line 4954
#51 gst_pad_send_event
at gstpad.c line 5098
#52 gst_pad_push_event
at gstpad.c line 4954
#53 gst_pad_send_event
at gstpad.c line 5098
#54 gst_pad_push_event
at gstpad.c line 4954
#55 gst_a52dec_sink_event
at gsta52dec.c line 490
#56 gst_pad_send_event
at gstpad.c line 5098
#57 gst_pad_push_event
at gstpad.c line 4954
#58 ??
from /usr/lib/gstreamer-0.10/libgstautoconvert.so
#59 gst_pad_send_event
at gstpad.c line 5098
#60 gst_pad_push_event
at gstpad.c line 4954
#61 ??
from /usr/lib/gstreamer-0.10/libresindvd.so
#62 gst_pad_send_event
at gstpad.c line 5098
#63 gst_pad_push_event
at gstpad.c line 4954
#64 ??
from /usr/lib/gstreamer-0.10/libresindvd.so
#65 gst_pad_send_event
at gstpad.c line 5098
#66 gst_pad_push_event
at gstpad.c line 4954
#67 gst_single_queue_push_one
at gstmultiqueue.c line 942
#68 gst_multi_queue_loop
at gstmultiqueue.c line 1101
#69 gst_task_func
at gsttask.c line 271
#70 g_thread_pool_thread_proxy
at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c line 315
#71 g_thread_create_proxy
at /scratch/build-area/glib2.0-2.24.2/glib/gthread.c line 1893
#72 start_thread
from /lib/libpthread.so.0
#73 clone
from /lib/libc.so.6
#74 ??


	Inferior 1 [process 4839] will be detached.

Quit anyway? (y or n) [answered Y; input not from terminal]
Output of custom script "/usr/lib/totem/totem/totem-bugreport.py":
gst-typefind-0.10 version 0.10.30
GStreamer 0.10.30
http://packages.qa.debian.org/gstreamer0.10




----------- .xsession-errors ---------------------
pulsesink.c(942): gst_pulsering_set_corked (): /GstPlayBin2:play/GstPlaySink:playsink0/GstBin:abin/GstBin:audiosinkbin/GstGConfAudioSink:audio-sink/GstBin:bin2/GstAutoAudioSink:autoaudiosink1/GstPulse
** Message: Error: Disconnected: Connection terminated
pulsesink.c(320): gst_pulsering_is_dead (): /GstPlayBin2:play/GstPlaySink:playsink0/GstBin:abin/GstBin:audiosinkbin/GstGConfAudioSink:audio-sink/GstBin:bin2/GstAutoAudioSink:autoaudiosink1/GstPulseSin
** (gnome-volume-control-applet:3640): WARNING **: Unable to get default sink
** Message: Error: pa_stream_cork() failed: Connection terminated
pulsesink.c(942): gst_pulsering_set_corked (): /GstPlayBin2:play/GstPlaySink:playsink0/GstBin:abin/GstBin:audiosinkbin/GstGConfAudioSink:audio-sink/GstBin:bin2/GstAutoAudioSink:autoaudiosink1/GstPulse
Assertion 'pa_atomic_load(&(b)->_ref) > 0' failed at pulsecore/memblock.c:589, function pa_memblock_unref(). Aborting.
libdvdnav: Using dvdnav version 4.1.3
libdvdnav: Can't read name block. Probably not a DVD-ROM device.
libdvdnav: Unable to find map file '/home/rclar/.dvdnav/.map'
libdvdnav: DVD disk reports itself with Region mask 0x00f60000. Regions: 1 4
--------------------------------------------------

Comment 1 Bastien Nocera 2011-02-26 02:16:17 UTC

Seems to have crashed when PulseAudio crashed.

Comment 2 Arun Raghavan 2011-03-09 18:04:46 UTC

Bug 636314 reports the same problem. Can you provide the details Sebastian asks at https://bugzilla.gnome.org/show_bug.cgi?id=636314#c3 on that bug?

*** This bug has been marked as a duplicate of bug 636314 ***