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Bug 746388 - qtdemux: crash while playing MPEG DASH stream
qtdemux: crash while playing MPEG DASH stream
Status: RESOLVED DUPLICATE of bug 746390
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
git master
Other Linux
: Normal normal
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2015-03-18 10:36 UTC by Rajat Verma
Modified: 2015-03-18 11:21 UTC
See Also:
GNOME target: ---
GNOME version: ---



Description Rajat Verma 2015-03-18 10:36:27 UTC
Hello,

I am playing http://www-itec.uni-klu.ac.at/ftp/datasets/mmsys13/redbull_10sec.mpd on armv7 based platform, which crashes with below stack trace


root@Rajat:~# export G_DEBUG=fatal_warnings
root@Rajat:~# gdb --args gst-launch-1.0 playbin uri=http://www-itec.uni-klu.ac.at/ftp/datasets/mmsys13/redbull_10sec.mpd
GNU gdb (GDB) STMicroelectronics/Linux Base 7.6-49 [build Jul  2 2014]
Copyright (C) 2013 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 "arm-cortex-linux-gnueabi".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/gst-launch-1.0...done.
(gdb) r
Starting program: /usr/bin/gst-launch-1.0 http://www-itec.uni-klu.ac.at/ftp/datasets/mmsys13/redbull_10sec.mpd
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/libthread_db.so.1".
**************************
GST-APPS version : v2.5.0
**************************
****************
GStreamer 1.2.2
****************
[New Thread 0x76974470 (LWP 5016)]
[New Thread 0x76174470 (LWP 5017)]
Playing file http://www-itec.uni-klu.ac.at/ftp/datasets/mmsys13/redbull_10sec.mpd
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x74fb4470 (LWP 5018)]
Received duration message format time duration -1
[New Thread 0x7471a470 (LWP 5019)]
Received duration message format time duration -1
[New Thread 0x73cff470 (LWP 5020)]
[New Thread 0x734ff470 (LWP 5021)]
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x72cff470 (LWP 5022)]
[New Thread 0x724ff470 (LWP 5023)]
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x71cff470 (LWP 5024)]
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x714ff470 (LWP 5025)]
[New Thread 0x70cff470 (LWP 5026)]
[New Thread 0x704ff470 (LWP 5042)]
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x6fcff470 (LWP 5043)]
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x6f4ff470 (LWP 5044)]
[New Thread 0x6ecff470 (LWP 5045)]
[New Thread 0x6e4ff470 (LWP 5046)]
[New Thread 0x6dcff470 (LWP 5055)]00 / 1:26:00.000000000>
[New Thread 0x6d4ff470 (LWP 5056)]
[New Thread 0x6ccff470 (LWP 5057)]
[New Thread 0x6c4ff470 (LWP 5058)]
     video codec: H.264 / AVC
 maximum bitrate: 221184
         bitrate: 98920
container format: ISO fMP4
[New Thread 0x6bcff470 (LWP 5059)]
Received ASYNC DONE on bus - 1 video, 2 audio, 0 subtitle
Audio stream=0 codec=MPEG-4 AAC audio language=(null)
Audio stream=1 codec=(null) language=(null)
[New Thread 0x6b4ff470 (LWP 5060)]
     audio codec: MPEG-4 AAC audio
 maximum bitrate: 67192
         bitrate: 61368
container format: ISO fMP4
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
[New Thread 0x6acff470 (LWP 5061)]
[Thread 0x6fcff470 (LWP 5043) exited]/ 1:26:00.000000000>
 minimum bitrate: 61125:10.209000000 / 1:26:00.000000000>
uri http://rverma01:Stmgood16%25@10.129.92.1:8080 will be parsed for password 
<Speed: 1X | Time: 0:00:11.010000000 / 1:26:00.000000000>
(gst-apps:5013): GStreamer-WARNING **: Trying to set string on structure field 'debug', but string is not valid UTF-8. Please file a bug.

Program received signal SIGTRAP, Trace/breakpoint trap.

Thread 1909453936 (LWP 5024)

  • #0 raise
    from /lib/libpthread.so.0
  • #1 g_logv
    from /usr/lib/libglib-2.0.so.0
  • #2 g_log
    from /usr/lib/libglib-2.0.so.0
  • #3 gst_structure_set_field
    at gststructure.c line 815
  • #4 gst_structure_id_set_valist_internal
    at gststructure.c line 677
  • #5 gst_structure_new_id
    at gststructure.c line 754
  • #6 gst_message_new_error
  • #7 gst_element_message_full
    at gstelement.c line 1840
  • #8 gst_qtdemux_chain
    at qtdemux.c line 4671
  • #9 gst_pad_chain_data_unchecked
    at gstpad.c line 3711
  • #10 gst_pad_push_data
    at gstpad.c line 3941
  • #11 gst_pad_push
    at gstpad.c line 4044
  • #12 gst_single_queue_push_one
    at gstmultiqueue.c line 1083
  • #13 gst_multi_queue_loop
    at gstmultiqueue.c line 1332
  • #14 gst_task_func
    at gsttask.c line 316
  • #15 g_thread_pool_thread_proxy
    from /usr/lib/libglib-2.0.so.0
  • #16 g_thread_proxy
    from /usr/lib/libglib-2.0.so.0
  • #17 start_thread
    from /lib/libpthread.so.0
  • #18 ??
    from /lib/libc.so.6
  • #19 ??
    from /lib/libc.so.6

Comment 1 Thiago Sousa Santos 2015-03-18 11:02:06 UTC
Why did you set this to resolve? Was there any problem in your application or did you solve it somehow?
Comment 2 Rajat Verma 2015-03-18 11:17:37 UTC
Hmm, there is a little problem with trace above, I would request you to please see https://bugzilla.gnome.org/show_bug.cgi?id=746390 instead
Comment 3 Thiago Sousa Santos 2015-03-18 11:21:06 UTC
It would also be ok to just paste the new trace in this same bug and point why the previous one had issues.

*** This bug has been marked as a duplicate of bug 746390 ***